October 2026 🔗
🔮 Expected to become widely available on October 18, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 16, 2024 |
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Apr 16, 2024 |
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Apr 18, 2024 |
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Sep 12, 2022 |
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Sep 12, 2022 |
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May 3, 2022 |
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May 3, 2022 |
Part of: Shadow DOM (opens in a new tab)
🔮 Expected to become widely available on October 18, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 16, 2024 |
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Apr 16, 2024 |
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Apr 18, 2024 |
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Mar 5, 2024 |
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Mar 5, 2024 |
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Feb 20, 2024 |
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Feb 20, 2024 |
Specification for api.Element.attachShadow.options_clonable_parameter (opens in a new tab)Web Status for api.Element.attachShadow.options_clonable_parameter (opens in a new tab)Web Features Explorer for api.Element.attachShadow.options_clonable_parameter (opens in a new tab)MDN documentation for api.Element.attachShadow.options_clonable_parameter (opens in a new tab)
Part of: Shadow DOM (opens in a new tab)
🔮 Expected to become widely available on October 18, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 16, 2024 |
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Apr 16, 2024 |
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Apr 18, 2024 |
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Mar 5, 2024 |
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Mar 5, 2024 |
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Feb 20, 2024 |
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Feb 20, 2024 |
🔮 Expected to become widely available on October 18, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 16, 2024 |
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Apr 16, 2024 |
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Apr 18, 2024 |
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Mar 5, 2024 |
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Mar 5, 2024 |
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Nov 21, 2023 |
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Nov 21, 2023 |
Specification for css.properties.writing-mode.vertical_oriented_form_controls (opens in a new tab)Web Status for css.properties.writing-mode.vertical_oriented_form_controls (opens in a new tab)Web Features Explorer for css.properties.writing-mode.vertical_oriented_form_controls (opens in a new tab)MDN documentation for css.properties.writing-mode.vertical_oriented_form_controls (opens in a new tab)
🔮 Expected to become widely available on October 16, 2026.
| Browser Version | Release Date |
|---|---|
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Mar 19, 2024 |
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Mar 19, 2024 |
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Mar 22, 2024 |
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Mar 5, 2024 |
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Mar 5, 2024 |
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Apr 16, 2024 |
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Apr 16, 2024 |
Specification for css.properties.align-content.block_context (opens in a new tab)Web Status for css.properties.align-content.block_context (opens in a new tab)Web Features Explorer for css.properties.align-content.block_context (opens in a new tab)MDN documentation for css.properties.align-content.block_context (opens in a new tab)web.dev article for css.properties.align-content.block_context (opens in a new tab)developer.chrome.com article for css.properties.align-content.block_context (opens in a new tab)
Part of: Async clipboard (opens in a new tab)
🔮 Expected to become widely available on October 16, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 17, 2018 |
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Apr 17, 2018 |
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Jan 15, 2020 |
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Mar 24, 2020 |
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Mar 24, 2020 |
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Apr 16, 2024 |
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Apr 16, 2024 |
Specification for api.Clipboard.readText (opens in a new tab)Web Status for api.Clipboard.readText (opens in a new tab)Web Features Explorer for api.Clipboard.readText (opens in a new tab)MDN documentation for api.Clipboard.readText (opens in a new tab)web.dev article for api.Clipboard.readText (opens in a new tab)
🔮 Expected to become widely available on October 16, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 16, 2024 |
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Apr 16, 2024 |
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Jul 29, 2015 |
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May 18, 2023 |
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May 18, 2023 |
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Nov 21, 2023 |
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Nov 21, 2023 |
Specification for html.elements.input.type_range.vertical_orientation (opens in a new tab)Web Status for html.elements.input.type_range.vertical_orientation (opens in a new tab)Web Features Explorer for html.elements.input.type_range.vertical_orientation (opens in a new tab)MDN documentation for html.elements.input.type_range.vertical_orientation (opens in a new tab)
Part of: Intl.Segmenter (opens in a new tab)
🔮 Expected to become widely available on October 16, 2026.
| Browser Version | Release Date |
|---|---|
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Nov 17, 2020 |
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Nov 17, 2020 |
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Nov 19, 2020 |
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Apr 26, 2021 |
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Apr 26, 2021 |
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Apr 16, 2024 |
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Apr 16, 2024 |
Specification for javascript.builtins.Intl.Segmenter (opens in a new tab)Web Status for javascript.builtins.Intl.Segmenter (opens in a new tab)Web Features Explorer for javascript.builtins.Intl.Segmenter (opens in a new tab)MDN documentation for javascript.builtins.Intl.Segmenter (opens in a new tab)
Part of: Intl.Segmenter (opens in a new tab)
🔮 Expected to become widely available on October 16, 2026.
| Browser Version | Release Date |
|---|---|
|
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Nov 17, 2020 |
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Nov 17, 2020 |
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Nov 19, 2020 |
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Apr 26, 2021 |
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Apr 26, 2021 |
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Apr 16, 2024 |
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Apr 16, 2024 |
Specification for javascript.builtins.Intl.Segmenter.Segmenter (opens in a new tab)Web Status for javascript.builtins.Intl.Segmenter.Segmenter (opens in a new tab)Web Features Explorer for javascript.builtins.Intl.Segmenter.Segmenter (opens in a new tab)MDN documentation for javascript.builtins.Intl.Segmenter.Segmenter (opens in a new tab)web.dev article for javascript.builtins.Intl.Segmenter.Segmenter (opens in a new tab)
Part of: Intl.Segmenter (opens in a new tab)
🔮 Expected to become widely available on October 16, 2026.
| Browser Version | Release Date |
|---|---|
|
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Nov 17, 2020 |
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Nov 17, 2020 |
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Nov 19, 2020 |
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Apr 26, 2021 |
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Apr 26, 2021 |
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Apr 16, 2024 |
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Apr 16, 2024 |
Specification for javascript.builtins.Intl.Segmenter.resolvedOptions (opens in a new tab)Web Status for javascript.builtins.Intl.Segmenter.resolvedOptions (opens in a new tab)Web Features Explorer for javascript.builtins.Intl.Segmenter.resolvedOptions (opens in a new tab)MDN documentation for javascript.builtins.Intl.Segmenter.resolvedOptions (opens in a new tab)
Part of: Intl.Segmenter (opens in a new tab)
🔮 Expected to become widely available on October 16, 2026.
| Browser Version | Release Date |
|---|---|
|
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Nov 17, 2020 |
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Nov 17, 2020 |
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Nov 19, 2020 |
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Apr 26, 2021 |
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Apr 26, 2021 |
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Apr 16, 2024 |
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Apr 16, 2024 |
Specification for javascript.builtins.Intl.Segmenter.segment (opens in a new tab)Web Status for javascript.builtins.Intl.Segmenter.segment (opens in a new tab)Web Features Explorer for javascript.builtins.Intl.Segmenter.segment (opens in a new tab)MDN documentation for javascript.builtins.Intl.Segmenter.segment (opens in a new tab)
Part of: Intl.Segmenter (opens in a new tab)
🔮 Expected to become widely available on October 16, 2026.
| Browser Version | Release Date |
|---|---|
|
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Nov 17, 2020 |
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Nov 17, 2020 |
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Nov 19, 2020 |
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Apr 26, 2021 |
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Apr 26, 2021 |
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Apr 16, 2024 |
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Apr 16, 2024 |
Specification for javascript.builtins.Intl.Segmenter.supportedLocalesOf (opens in a new tab)Web Status for javascript.builtins.Intl.Segmenter.supportedLocalesOf (opens in a new tab)Web Features Explorer for javascript.builtins.Intl.Segmenter.supportedLocalesOf (opens in a new tab)MDN documentation for javascript.builtins.Intl.Segmenter.supportedLocalesOf (opens in a new tab)
Part of: Intl.Segmenter (opens in a new tab)
🔮 Expected to become widely available on October 16, 2026.
| Browser Version | Release Date |
|---|---|
|
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Nov 17, 2020 |
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Nov 17, 2020 |
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Nov 19, 2020 |
|
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Apr 26, 2021 |
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Apr 26, 2021 |
|
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Apr 16, 2024 |
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Apr 16, 2024 |
Part of: Intl.Segmenter (opens in a new tab)
🔮 Expected to become widely available on October 16, 2026.
| Browser Version | Release Date |
|---|---|
|
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Nov 17, 2020 |
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Nov 17, 2020 |
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Nov 19, 2020 |
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Apr 26, 2021 |
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Apr 26, 2021 |
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Apr 16, 2024 |
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Apr 16, 2024 |
Specification for javascript.builtins.Intl.Segments.@@iterator (opens in a new tab)Web Status for javascript.builtins.Intl.Segments.@@iterator (opens in a new tab)Web Features Explorer for javascript.builtins.Intl.Segments.@@iterator (opens in a new tab)MDN documentation for javascript.builtins.Intl.Segments.@@iterator (opens in a new tab)
Part of: Intl.Segmenter (opens in a new tab)
🔮 Expected to become widely available on October 16, 2026.
| Browser Version | Release Date |
|---|---|
|
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Nov 17, 2020 |
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Nov 17, 2020 |
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Nov 19, 2020 |
|
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Apr 26, 2021 |
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Apr 26, 2021 |
|
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Apr 16, 2024 |
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Apr 16, 2024 |
Specification for javascript.builtins.Intl.Segments.containing (opens in a new tab)Web Status for javascript.builtins.Intl.Segments.containing (opens in a new tab)Web Features Explorer for javascript.builtins.Intl.Segments.containing (opens in a new tab)MDN documentation for javascript.builtins.Intl.Segments.containing (opens in a new tab)
Part of: Popover (opens in a new tab)
🔮 Expected to become widely available on October 16, 2026.
| Browser Version | Release Date |
|---|---|
|
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May 30, 2023 |
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May 30, 2023 |
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Jun 2, 2023 |
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Sep 18, 2023 |
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Sep 18, 2023 |
|
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Apr 16, 2024 |
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Apr 16, 2024 |
Specification for api.HTMLButtonElement.popoverTargetAction (opens in a new tab)Web Status for api.HTMLButtonElement.popoverTargetAction (opens in a new tab)Web Features Explorer for api.HTMLButtonElement.popoverTargetAction (opens in a new tab)MDN documentation for api.HTMLButtonElement.popoverTargetAction (opens in a new tab)
Part of: Popover (opens in a new tab)
🔮 Expected to become widely available on October 16, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 30, 2023 |
|
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May 30, 2023 |
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Jun 2, 2023 |
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Sep 18, 2023 |
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Sep 18, 2023 |
|
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Apr 16, 2024 |
|
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Apr 16, 2024 |
Specification for api.HTMLButtonElement.popoverTargetElement (opens in a new tab)Web Status for api.HTMLButtonElement.popoverTargetElement (opens in a new tab)Web Features Explorer for api.HTMLButtonElement.popoverTargetElement (opens in a new tab)MDN documentation for api.HTMLButtonElement.popoverTargetElement (opens in a new tab)
Part of: Popover (opens in a new tab)
🔮 Expected to become widely available on October 16, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 30, 2023 |
|
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May 30, 2023 |
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Jun 2, 2023 |
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Sep 18, 2023 |
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Sep 18, 2023 |
|
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Apr 16, 2024 |
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Apr 16, 2024 |
Specification for api.HTMLElement.beforetoggle_event (opens in a new tab)Web Status for api.HTMLElement.beforetoggle_event (opens in a new tab)Web Features Explorer for api.HTMLElement.beforetoggle_event (opens in a new tab)MDN documentation for api.HTMLElement.beforetoggle_event (opens in a new tab)
Part of: Popover (opens in a new tab)
🔮 Expected to become widely available on October 16, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 30, 2023 |
|
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May 30, 2023 |
|
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Jun 2, 2023 |
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Sep 18, 2023 |
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Sep 18, 2023 |
|
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Apr 16, 2024 |
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Apr 16, 2024 |
Specification for api.HTMLElement.beforetoggle_event.popover_elements (opens in a new tab)Web Status for api.HTMLElement.beforetoggle_event.popover_elements (opens in a new tab)Web Features Explorer for api.HTMLElement.beforetoggle_event.popover_elements (opens in a new tab)MDN documentation for api.HTMLElement.beforetoggle_event.popover_elements (opens in a new tab)
Part of: Popover (opens in a new tab)
🔮 Expected to become widely available on October 16, 2026.
| Browser Version | Release Date |
|---|---|
|
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May 30, 2023 |
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May 30, 2023 |
|
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Jun 2, 2023 |
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Sep 18, 2023 |
|
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Sep 18, 2023 |
|
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Apr 16, 2024 |
|
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Apr 16, 2024 |
Part of: Popover (opens in a new tab)
🔮 Expected to become widely available on October 16, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 30, 2023 |
|
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May 30, 2023 |
|
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Jun 2, 2023 |
|
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Sep 18, 2023 |
|
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Sep 18, 2023 |
|
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Apr 16, 2024 |
|
|
Apr 16, 2024 |
Part of: Popover (opens in a new tab)
🔮 Expected to become widely available on October 16, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 30, 2023 |
|
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May 30, 2023 |
|
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Jun 2, 2023 |
|
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Sep 18, 2023 |
|
|
Sep 18, 2023 |
|
|
Apr 16, 2024 |
|
|
Apr 16, 2024 |
Part of: Popover (opens in a new tab)
🔮 Expected to become widely available on October 16, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Aug 15, 2023 |
|
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Aug 15, 2023 |
|
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Aug 21, 2023 |
|
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Sep 18, 2023 |
|
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Sep 18, 2023 |
|
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Apr 16, 2024 |
|
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Apr 16, 2024 |
Specification for api.HTMLElement.togglePopover.returns_boolean (opens in a new tab)Web Status for api.HTMLElement.togglePopover.returns_boolean (opens in a new tab)Web Features Explorer for api.HTMLElement.togglePopover.returns_boolean (opens in a new tab)MDN documentation for api.HTMLElement.togglePopover.returns_boolean (opens in a new tab)
Part of: Popover (opens in a new tab)
🔮 Expected to become widely available on October 16, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 30, 2023 |
|
|
May 30, 2023 |
|
|
Jun 2, 2023 |
|
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Sep 18, 2023 |
|
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Sep 18, 2023 |
|
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Apr 16, 2024 |
|
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Apr 16, 2024 |
Specification for api.HTMLElement.toggle_event.popover_elements (opens in a new tab)Web Status for api.HTMLElement.toggle_event.popover_elements (opens in a new tab)Web Features Explorer for api.HTMLElement.toggle_event.popover_elements (opens in a new tab)MDN documentation for api.HTMLElement.toggle_event.popover_elements (opens in a new tab)
Part of: Popover (opens in a new tab)
🔮 Expected to become widely available on October 16, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 30, 2023 |
|
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May 30, 2023 |
|
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Jun 2, 2023 |
|
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Sep 18, 2023 |
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Sep 18, 2023 |
|
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Apr 16, 2024 |
|
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Apr 16, 2024 |
Specification for api.HTMLInputElement.popoverTargetAction (opens in a new tab)Web Status for api.HTMLInputElement.popoverTargetAction (opens in a new tab)Web Features Explorer for api.HTMLInputElement.popoverTargetAction (opens in a new tab)MDN documentation for api.HTMLInputElement.popoverTargetAction (opens in a new tab)
Part of: Popover (opens in a new tab)
🔮 Expected to become widely available on October 16, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 30, 2023 |
|
|
May 30, 2023 |
|
|
Jun 2, 2023 |
|
|
Sep 18, 2023 |
|
|
Sep 18, 2023 |
|
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Apr 16, 2024 |
|
|
Apr 16, 2024 |
Specification for api.HTMLInputElement.popoverTargetElement (opens in a new tab)Web Status for api.HTMLInputElement.popoverTargetElement (opens in a new tab)Web Features Explorer for api.HTMLInputElement.popoverTargetElement (opens in a new tab)MDN documentation for api.HTMLInputElement.popoverTargetElement (opens in a new tab)
Part of: Popover (opens in a new tab)
🔮 Expected to become widely available on October 16, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 30, 2023 |
|
|
May 30, 2023 |
|
|
Jun 2, 2023 |
|
|
Sep 18, 2023 |
|
|
Sep 18, 2023 |
|
|
Apr 16, 2024 |
|
|
Apr 16, 2024 |
Part of: Popover (opens in a new tab)
🔮 Expected to become widely available on October 16, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 30, 2023 |
|
|
May 30, 2023 |
|
|
Jun 2, 2023 |
|
|
Sep 18, 2023 |
|
|
Sep 18, 2023 |
|
|
Apr 16, 2024 |
|
|
Apr 16, 2024 |
Part of: Popover (opens in a new tab)
🔮 Expected to become widely available on October 16, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 30, 2023 |
|
|
May 30, 2023 |
|
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Jun 2, 2023 |
|
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Sep 18, 2023 |
|
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Sep 18, 2023 |
|
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Apr 16, 2024 |
|
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Apr 16, 2024 |
Specification for html.elements.button.popovertarget (opens in a new tab)Web Status for html.elements.button.popovertarget (opens in a new tab)Web Features Explorer for html.elements.button.popovertarget (opens in a new tab)MDN documentation for html.elements.button.popovertarget (opens in a new tab)
Part of: Popover (opens in a new tab)
🔮 Expected to become widely available on October 16, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 30, 2023 |
|
|
May 30, 2023 |
|
|
Jun 2, 2023 |
|
|
Sep 18, 2023 |
|
|
Sep 18, 2023 |
|
|
Apr 16, 2024 |
|
|
Apr 16, 2024 |
Specification for html.elements.button.popovertargetaction (opens in a new tab)Web Status for html.elements.button.popovertargetaction (opens in a new tab)Web Features Explorer for html.elements.button.popovertargetaction (opens in a new tab)MDN documentation for html.elements.button.popovertargetaction (opens in a new tab)
Part of: Popover (opens in a new tab)
🔮 Expected to become widely available on October 16, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 30, 2023 |
|
|
May 30, 2023 |
|
|
Jun 2, 2023 |
|
|
Sep 18, 2023 |
|
|
Sep 18, 2023 |
|
|
Apr 16, 2024 |
|
|
Apr 16, 2024 |
Part of: Popover (opens in a new tab)
🔮 Expected to become widely available on October 16, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 30, 2023 |
|
|
May 30, 2023 |
|
|
Jun 2, 2023 |
|
|
Sep 18, 2023 |
|
|
Sep 18, 2023 |
|
|
Apr 16, 2024 |
|
|
Apr 16, 2024 |
Specification for html.elements.input.popovertargetaction (opens in a new tab)Web Status for html.elements.input.popovertargetaction (opens in a new tab)Web Features Explorer for html.elements.input.popovertargetaction (opens in a new tab)MDN documentation for html.elements.input.popovertargetaction (opens in a new tab)
Part of: Popover (opens in a new tab)
🔮 Expected to become widely available on October 16, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 30, 2023 |
|
|
May 30, 2023 |
|
|
Jun 2, 2023 |
|
|
Sep 18, 2023 |
|
|
Sep 18, 2023 |
|
|
Apr 16, 2024 |
|
|
Apr 16, 2024 |
Specification for html.global_attributes.popover (opens in a new tab)Web Status for html.global_attributes.popover (opens in a new tab)Web Features Explorer for html.global_attributes.popover (opens in a new tab)MDN documentation for html.global_attributes.popover (opens in a new tab)developer.chrome.com article for html.global_attributes.popover (opens in a new tab)
Part of: transform-box (opens in a new tab)
🔮 Expected to become widely available on October 16, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Oct 10, 2023 |
|
|
Oct 10, 2023 |
|
|
Oct 13, 2023 |
|
|
Mar 24, 2020 |
|
|
Mar 24, 2020 |
|
|
Apr 16, 2024 |
|
|
Apr 16, 2024 |
Specification for css.properties.transform-box.content-box (opens in a new tab)Web Status for css.properties.transform-box.content-box (opens in a new tab)Web Features Explorer for css.properties.transform-box.content-box (opens in a new tab)MDN documentation for css.properties.transform-box.content-box (opens in a new tab)web.dev article for css.properties.transform-box.content-box (opens in a new tab)
Part of: transform-box (opens in a new tab)
🔮 Expected to become widely available on October 16, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Oct 10, 2023 |
|
|
Oct 10, 2023 |
|
|
Oct 13, 2023 |
|
|
Mar 24, 2020 |
|
|
Mar 24, 2020 |
|
|
Apr 16, 2024 |
|
|
Apr 16, 2024 |
Specification for css.properties.transform-box.stroke-box (opens in a new tab)Web Status for css.properties.transform-box.stroke-box (opens in a new tab)Web Features Explorer for css.properties.transform-box.stroke-box (opens in a new tab)MDN documentation for css.properties.transform-box.stroke-box (opens in a new tab)
Part of: WebRTC (opens in a new tab)
🔮 Expected to become widely available on October 16, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Jan 29, 2019 |
|
|
Jan 29, 2019 |
|
|
Jan 15, 2020 |
|
|
Mar 14, 2022 |
|
|
Mar 14, 2022 |
|
|
Apr 16, 2024 |
|
|
Apr 16, 2024 |
Part of: WebRTC (opens in a new tab)
🔮 Expected to become widely available on October 16, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Jun 4, 2019 |
|
|
Jun 4, 2019 |
|
|
Nov 12, 2015 |
|
|
Sep 19, 2017 |
|
|
Sep 19, 2017 |
|
|
Apr 16, 2024 |
|
|
Apr 16, 2024 |
Part of: WebRTC (opens in a new tab)
🔮 Expected to become widely available on October 16, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Jun 4, 2019 |
|
|
Jun 4, 2019 |
|
|
Jan 15, 2020 |
|
|
Sep 19, 2017 |
|
|
Sep 19, 2017 |
|
|
Apr 16, 2024 |
|
|
Apr 16, 2024 |
Specification for api.RTCIceTransport.gatheringState (opens in a new tab)Web Status for api.RTCIceTransport.gatheringState (opens in a new tab)Web Features Explorer for api.RTCIceTransport.gatheringState (opens in a new tab)MDN documentation for api.RTCIceTransport.gatheringState (opens in a new tab)
Part of: WebRTC (opens in a new tab)
🔮 Expected to become widely available on October 16, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Jun 4, 2019 |
|
|
Jun 4, 2019 |
|
|
Jan 15, 2020 |
|
|
Mar 14, 2022 |
|
|
Mar 14, 2022 |
|
|
Apr 16, 2024 |
|
|
Apr 16, 2024 |
Specification for api.RTCIceTransport.gatheringstatechange_event (opens in a new tab)Web Status for api.RTCIceTransport.gatheringstatechange_event (opens in a new tab)Web Features Explorer for api.RTCIceTransport.gatheringstatechange_event (opens in a new tab)MDN documentation for api.RTCIceTransport.gatheringstatechange_event (opens in a new tab)
Part of: WebRTC (opens in a new tab)
🔮 Expected to become widely available on October 16, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Jun 4, 2019 |
|
|
Jun 4, 2019 |
|
|
Nov 12, 2015 |
|
|
Sep 19, 2017 |
|
|
Sep 19, 2017 |
|
|
Apr 16, 2024 |
|
|
Apr 16, 2024 |
Part of: WebRTC (opens in a new tab)
🔮 Expected to become widely available on October 16, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Jun 4, 2019 |
|
|
Jun 4, 2019 |
|
|
Jan 15, 2020 |
|
|
Mar 14, 2022 |
|
|
Mar 14, 2022 |
|
|
Apr 16, 2024 |
|
|
Apr 16, 2024 |
Specification for api.RTCIceTransport.statechange_event (opens in a new tab)Web Status for api.RTCIceTransport.statechange_event (opens in a new tab)Web Features Explorer for api.RTCIceTransport.statechange_event (opens in a new tab)MDN documentation for api.RTCIceTransport.statechange_event (opens in a new tab)
September 2026 🔗
🔮 Expected to become widely available on September 22, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Mar 19, 2024 |
|
|
Mar 19, 2024 |
|
|
Mar 22, 2024 |
|
|
Sep 18, 2023 |
|
|
Sep 18, 2023 |
|
|
Jan 17, 2023 |
|
|
Jan 17, 2023 |
🔮 Expected to become widely available on September 22, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Mar 19, 2024 |
|
|
Mar 19, 2024 |
|
|
Mar 22, 2024 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
Feb 20, 2024 |
|
|
Feb 20, 2024 |
Specification for html.elements.template.shadowrootdelegatesfocus (opens in a new tab)Web Status for html.elements.template.shadowrootdelegatesfocus (opens in a new tab)Web Features Explorer for html.elements.template.shadowrootdelegatesfocus (opens in a new tab)MDN documentation for html.elements.template.shadowrootdelegatesfocus (opens in a new tab)
Part of: paint-order (opens in a new tab)
🔮 Expected to become widely available on September 22, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Mar 19, 2024 |
|
|
Mar 19, 2024 |
|
|
Mar 22, 2024 |
|
|
Sep 19, 2017 |
|
|
Sep 19, 2017 |
|
|
May 9, 2018 |
|
|
May 9, 2018 |
🔮 Expected to become widely available on September 19, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Aug 15, 2023 |
|
|
Aug 15, 2023 |
|
|
Aug 21, 2023 |
|
|
Mar 5, 2024 |
|
|
Mar 5, 2024 |
|
|
Mar 19, 2024 |
|
|
Mar 19, 2024 |
Part of: text-wrap (opens in a new tab)
🔮 Expected to become widely available on September 19, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 30, 2023 |
|
|
May 30, 2023 |
|
|
Jun 2, 2023 |
|
|
Mar 5, 2024 |
|
|
Mar 5, 2024 |
|
|
Mar 19, 2024 |
|
|
Mar 19, 2024 |
Part of: text-wrap (opens in a new tab)
🔮 Expected to become widely available on September 19, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 30, 2023 |
|
|
May 30, 2023 |
|
|
Jun 2, 2023 |
|
|
Mar 5, 2024 |
|
|
Mar 5, 2024 |
|
|
Mar 19, 2024 |
|
|
Mar 19, 2024 |
🔮 Expected to become widely available on September 19, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 30, 2023 |
|
|
May 30, 2023 |
|
|
Jun 2, 2023 |
|
|
Mar 5, 2024 |
|
|
Mar 5, 2024 |
|
|
Mar 19, 2024 |
|
|
Mar 19, 2024 |
Specification for css.properties.white-space-collapse (opens in a new tab)Web Status for css.properties.white-space-collapse (opens in a new tab)Web Features Explorer for css.properties.white-space-collapse (opens in a new tab)MDN documentation for css.properties.white-space-collapse (opens in a new tab)
🔮 Expected to become widely available on September 19, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 30, 2023 |
|
|
May 30, 2023 |
|
|
Jun 2, 2023 |
|
|
Mar 5, 2024 |
|
|
Mar 5, 2024 |
|
|
Mar 19, 2024 |
|
|
Mar 19, 2024 |
Specification for css.properties.white-space-collapse.break-spaces (opens in a new tab)Web Status for css.properties.white-space-collapse.break-spaces (opens in a new tab)Web Features Explorer for css.properties.white-space-collapse.break-spaces (opens in a new tab)MDN documentation for css.properties.white-space-collapse.break-spaces (opens in a new tab)
🔮 Expected to become widely available on September 19, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 30, 2023 |
|
|
May 30, 2023 |
|
|
Jun 2, 2023 |
|
|
Mar 5, 2024 |
|
|
Mar 5, 2024 |
|
|
Mar 19, 2024 |
|
|
Mar 19, 2024 |
Specification for css.properties.white-space-collapse.collapse (opens in a new tab)Web Status for css.properties.white-space-collapse.collapse (opens in a new tab)Web Features Explorer for css.properties.white-space-collapse.collapse (opens in a new tab)MDN documentation for css.properties.white-space-collapse.collapse (opens in a new tab)
🔮 Expected to become widely available on September 19, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 30, 2023 |
|
|
May 30, 2023 |
|
|
Jun 2, 2023 |
|
|
Mar 5, 2024 |
|
|
Mar 5, 2024 |
|
|
Mar 19, 2024 |
|
|
Mar 19, 2024 |
Specification for css.properties.white-space-collapse.preserve (opens in a new tab)Web Status for css.properties.white-space-collapse.preserve (opens in a new tab)Web Features Explorer for css.properties.white-space-collapse.preserve (opens in a new tab)MDN documentation for css.properties.white-space-collapse.preserve (opens in a new tab)
🔮 Expected to become widely available on September 19, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 30, 2023 |
|
|
May 30, 2023 |
|
|
Jun 2, 2023 |
|
|
Mar 5, 2024 |
|
|
Mar 5, 2024 |
|
|
Mar 19, 2024 |
|
|
Mar 19, 2024 |
Specification for css.properties.white-space-collapse.preserve-breaks (opens in a new tab)Web Status for css.properties.white-space-collapse.preserve-breaks (opens in a new tab)Web Features Explorer for css.properties.white-space-collapse.preserve-breaks (opens in a new tab)MDN documentation for css.properties.white-space-collapse.preserve-breaks (opens in a new tab)
🔮 Expected to become widely available on September 5, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 19, 2020 |
|
|
May 19, 2020 |
|
|
May 21, 2020 |
|
|
Mar 5, 2024 |
|
|
Mar 5, 2024 |
|
|
Oct 24, 2023 |
|
|
Oct 24, 2023 |
Part of: Array grouping (opens in a new tab)
🔮 Expected to become widely available on September 5, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Sep 12, 2023 |
|
|
Sep 12, 2023 |
|
|
Sep 15, 2023 |
|
|
Mar 5, 2024 |
|
|
Mar 5, 2024 |
|
|
Oct 24, 2023 |
|
|
Oct 24, 2023 |
Part of: Array grouping (opens in a new tab)
🔮 Expected to become widely available on September 5, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Sep 12, 2023 |
|
|
Sep 12, 2023 |
|
|
Sep 15, 2023 |
|
|
Mar 5, 2024 |
|
|
Mar 5, 2024 |
|
|
Oct 24, 2023 |
|
|
Oct 24, 2023 |
Specification for javascript.builtins.Object.groupBy (opens in a new tab)Web Status for javascript.builtins.Object.groupBy (opens in a new tab)Web Features Explorer for javascript.builtins.Object.groupBy (opens in a new tab)MDN documentation for javascript.builtins.Object.groupBy (opens in a new tab)web.dev article for javascript.builtins.Object.groupBy (opens in a new tab)
Part of: ::backdrop (opens in a new tab)
🔮 Expected to become widely available on September 5, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Feb 20, 2024 |
|
|
Feb 20, 2024 |
|
|
Feb 23, 2024 |
|
|
Mar 5, 2024 |
|
|
Mar 5, 2024 |
|
|
Nov 21, 2023 |
|
|
Nov 21, 2023 |
Specification for css.selectors.backdrop.inherit_from_originating_element (opens in a new tab)Web Status for css.selectors.backdrop.inherit_from_originating_element (opens in a new tab)Web Features Explorer for css.selectors.backdrop.inherit_from_originating_element (opens in a new tab)MDN documentation for css.selectors.backdrop.inherit_from_originating_element (opens in a new tab)developer.chrome.com article for css.selectors.backdrop.inherit_from_originating_element (opens in a new tab)
🔮 Expected to become widely available on September 5, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Sep 2, 2022 |
|
|
Sep 2, 2022 |
|
|
Sep 1, 2022 |
|
|
Mar 5, 2024 |
|
|
Mar 5, 2024 |
|
|
Oct 18, 2022 |
|
|
Oct 18, 2022 |
🔮 Expected to become widely available on September 5, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Sep 2, 2022 |
|
|
Sep 2, 2022 |
|
|
Sep 1, 2022 |
|
|
Mar 5, 2024 |
|
|
Mar 5, 2024 |
|
|
Oct 18, 2022 |
|
|
Oct 18, 2022 |
Specification for api.Element.checkVisibility.options_checkOpacity_parameter (opens in a new tab)Web Status for api.Element.checkVisibility.options_checkOpacity_parameter (opens in a new tab)Web Features Explorer for api.Element.checkVisibility.options_checkOpacity_parameter (opens in a new tab)MDN documentation for api.Element.checkVisibility.options_checkOpacity_parameter (opens in a new tab)
🔮 Expected to become widely available on September 5, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Sep 2, 2022 |
|
|
Sep 2, 2022 |
|
|
Sep 1, 2022 |
|
|
Mar 5, 2024 |
|
|
Mar 5, 2024 |
|
|
Oct 18, 2022 |
|
|
Oct 18, 2022 |
Specification for api.Element.checkVisibility.options_checkVisibilityCSS_parameter (opens in a new tab)Web Status for api.Element.checkVisibility.options_checkVisibilityCSS_parameter (opens in a new tab)Web Features Explorer for api.Element.checkVisibility.options_checkVisibilityCSS_parameter (opens in a new tab)MDN documentation for api.Element.checkVisibility.options_checkVisibilityCSS_parameter (opens in a new tab)
🔮 Expected to become widely available on September 5, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Jan 23, 2024 |
|
|
Jan 23, 2024 |
|
|
Jan 25, 2024 |
|
|
Mar 5, 2024 |
|
|
Mar 5, 2024 |
|
|
Jan 23, 2024 |
|
|
Jan 23, 2024 |
Specification for api.Element.checkVisibility.options_contentVisibilityAuto_parameter (opens in a new tab)Web Status for api.Element.checkVisibility.options_contentVisibilityAuto_parameter (opens in a new tab)Web Features Explorer for api.Element.checkVisibility.options_contentVisibilityAuto_parameter (opens in a new tab)MDN documentation for api.Element.checkVisibility.options_contentVisibilityAuto_parameter (opens in a new tab)
🔮 Expected to become widely available on September 5, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Jan 23, 2024 |
|
|
Jan 23, 2024 |
|
|
Jan 25, 2024 |
|
|
Mar 5, 2024 |
|
|
Mar 5, 2024 |
|
|
Jan 23, 2024 |
|
|
Jan 23, 2024 |
Specification for api.Element.checkVisibility.options_opacityProperty_parameter (opens in a new tab)Web Status for api.Element.checkVisibility.options_opacityProperty_parameter (opens in a new tab)Web Features Explorer for api.Element.checkVisibility.options_opacityProperty_parameter (opens in a new tab)MDN documentation for api.Element.checkVisibility.options_opacityProperty_parameter (opens in a new tab)
🔮 Expected to become widely available on September 5, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Jan 23, 2024 |
|
|
Jan 23, 2024 |
|
|
Jan 25, 2024 |
|
|
Mar 5, 2024 |
|
|
Mar 5, 2024 |
|
|
Jan 23, 2024 |
|
|
Jan 23, 2024 |
Specification for api.Element.checkVisibility.options_visibilityProperty_parameter (opens in a new tab)Web Status for api.Element.checkVisibility.options_visibilityProperty_parameter (opens in a new tab)Web Features Explorer for api.Element.checkVisibility.options_visibilityProperty_parameter (opens in a new tab)MDN documentation for api.Element.checkVisibility.options_visibilityProperty_parameter (opens in a new tab)
🔮 Expected to become widely available on September 5, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Oct 31, 2023 |
|
|
Oct 31, 2023 |
|
|
Nov 2, 2023 |
|
|
Mar 5, 2024 |
|
|
Mar 5, 2024 |
|
|
Dec 19, 2023 |
|
|
Dec 19, 2023 |
Specification for javascript.builtins.Promise.withResolvers (opens in a new tab)Web Status for javascript.builtins.Promise.withResolvers (opens in a new tab)Web Features Explorer for javascript.builtins.Promise.withResolvers (opens in a new tab)MDN documentation for javascript.builtins.Promise.withResolvers (opens in a new tab)
Part of: SVG (opens in a new tab)
🔮 Expected to become widely available on September 5, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 19, 2015 |
|
|
May 27, 2015 |
|
|
Jan 15, 2020 |
|
|
Mar 5, 2024 |
|
|
Mar 5, 2024 |
|
|
Sep 3, 2019 |
|
|
Jul 28, 2020 |
Part of: SVG (opens in a new tab)
🔮 Expected to become widely available on September 5, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 19, 2015 |
|
|
May 27, 2015 |
|
|
Jan 15, 2020 |
|
|
Mar 5, 2024 |
|
|
Mar 5, 2024 |
|
|
Sep 3, 2019 |
|
|
Jul 28, 2020 |
Part of: SVG filters (opens in a new tab)
🔮 Expected to become widely available on September 5, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Sep 1, 2015 |
|
|
Sep 1, 2015 |
|
|
Jul 29, 2015 |
|
|
Mar 5, 2024 |
|
|
Mar 5, 2024 |
|
|
Jun 17, 2008 |
|
|
Mar 29, 2011 |
Specification for api.SVGFESpecularLightingElement.kernelUnitLengthX (opens in a new tab)Web Status for api.SVGFESpecularLightingElement.kernelUnitLengthX (opens in a new tab)Web Features Explorer for api.SVGFESpecularLightingElement.kernelUnitLengthX (opens in a new tab)MDN documentation for api.SVGFESpecularLightingElement.kernelUnitLengthX (opens in a new tab)
Part of: SVG filters (opens in a new tab)
🔮 Expected to become widely available on September 5, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Sep 1, 2015 |
|
|
Sep 1, 2015 |
|
|
Jul 29, 2015 |
|
|
Mar 5, 2024 |
|
|
Mar 5, 2024 |
|
|
Jun 17, 2008 |
|
|
Mar 29, 2011 |
Specification for api.SVGFESpecularLightingElement.kernelUnitLengthY (opens in a new tab)Web Status for api.SVGFESpecularLightingElement.kernelUnitLengthY (opens in a new tab)Web Features Explorer for api.SVGFESpecularLightingElement.kernelUnitLengthY (opens in a new tab)MDN documentation for api.SVGFESpecularLightingElement.kernelUnitLengthY (opens in a new tab)
Part of: SVG filters (opens in a new tab)
🔮 Expected to become widely available on September 5, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Sep 1, 2015 |
|
|
Sep 1, 2015 |
|
|
Jan 15, 2020 |
|
|
Mar 5, 2024 |
|
|
Mar 5, 2024 |
|
|
Jun 17, 2008 |
|
|
Mar 29, 2011 |
Specification for svg.elements.feSpecularLighting.kernelUnitLength (opens in a new tab)Web Status for svg.elements.feSpecularLighting.kernelUnitLength (opens in a new tab)Web Features Explorer for svg.elements.feSpecularLighting.kernelUnitLength (opens in a new tab)MDN documentation for svg.elements.feSpecularLighting.kernelUnitLength (opens in a new tab)
Part of: text-decoration (opens in a new tab)
🔮 Expected to become widely available on September 5, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Mar 2, 2021 |
|
|
Mar 2, 2021 |
|
|
Mar 4, 2021 |
|
|
Mar 5, 2024 |
|
|
Mar 5, 2024 |
|
|
Mar 10, 2020 |
|
|
Jul 28, 2020 |
Specification for css.properties.text-decoration-thickness.percentage (opens in a new tab)Web Status for css.properties.text-decoration-thickness.percentage (opens in a new tab)Web Features Explorer for css.properties.text-decoration-thickness.percentage (opens in a new tab)MDN documentation for css.properties.text-decoration-thickness.percentage (opens in a new tab)
Part of: text-wrap (opens in a new tab)
🔮 Expected to become widely available on September 5, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 30, 2023 |
|
|
May 30, 2023 |
|
|
Jun 2, 2023 |
|
|
Mar 5, 2024 |
|
|
Mar 5, 2024 |
|
|
Dec 19, 2023 |
|
|
Dec 19, 2023 |
Specification for css.properties.text-wrap (opens in a new tab)Web Status for css.properties.text-wrap (opens in a new tab)Web Features Explorer for css.properties.text-wrap (opens in a new tab)MDN documentation for css.properties.text-wrap (opens in a new tab)web.dev article for css.properties.text-wrap (opens in a new tab)
🔮 Expected to become widely available on September 5, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 30, 2023 |
|
|
May 30, 2023 |
|
|
Jun 2, 2023 |
|
|
Mar 5, 2024 |
|
|
Mar 5, 2024 |
|
|
Jan 23, 2024 |
|
|
Jan 23, 2024 |
Specification for javascript.builtins.ArrayBuffer.detached (opens in a new tab)Web Status for javascript.builtins.ArrayBuffer.detached (opens in a new tab)Web Features Explorer for javascript.builtins.ArrayBuffer.detached (opens in a new tab)MDN documentation for javascript.builtins.ArrayBuffer.detached (opens in a new tab)web.dev article for javascript.builtins.ArrayBuffer.detached (opens in a new tab)
🔮 Expected to become widely available on September 5, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 30, 2023 |
|
|
May 30, 2023 |
|
|
Jun 2, 2023 |
|
|
Mar 5, 2024 |
|
|
Mar 5, 2024 |
|
|
Jan 23, 2024 |
|
|
Jan 23, 2024 |
Specification for javascript.builtins.ArrayBuffer.transfer (opens in a new tab)Web Status for javascript.builtins.ArrayBuffer.transfer (opens in a new tab)Web Features Explorer for javascript.builtins.ArrayBuffer.transfer (opens in a new tab)MDN documentation for javascript.builtins.ArrayBuffer.transfer (opens in a new tab)web.dev article for javascript.builtins.ArrayBuffer.transfer (opens in a new tab)
🔮 Expected to become widely available on September 5, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 30, 2023 |
|
|
May 30, 2023 |
|
|
Jun 2, 2023 |
|
|
Mar 5, 2024 |
|
|
Mar 5, 2024 |
|
|
Jan 23, 2024 |
|
|
Jan 23, 2024 |
Specification for javascript.builtins.ArrayBuffer.transferToFixedLength (opens in a new tab)Web Status for javascript.builtins.ArrayBuffer.transferToFixedLength (opens in a new tab)Web Features Explorer for javascript.builtins.ArrayBuffer.transferToFixedLength (opens in a new tab)MDN documentation for javascript.builtins.ArrayBuffer.transferToFixedLength (opens in a new tab)
🔮 Expected to become widely available on September 5, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 30, 2023 |
|
|
May 30, 2023 |
|
|
Jun 2, 2023 |
|
|
Mar 5, 2024 |
|
|
Mar 5, 2024 |
|
|
Apr 11, 2023 |
|
|
Apr 11, 2023 |
August 2026 🔗
🔮 Expected to become widely available on August 20, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Mar 7, 2023 |
|
|
Mar 7, 2023 |
|
|
Mar 13, 2023 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
Feb 20, 2024 |
|
|
Feb 20, 2024 |
Specification for api.HTMLTemplateElement.shadowRootMode (opens in a new tab)Web Status for api.HTMLTemplateElement.shadowRootMode (opens in a new tab)Web Features Explorer for api.HTMLTemplateElement.shadowRootMode (opens in a new tab)MDN documentation for api.HTMLTemplateElement.shadowRootMode (opens in a new tab)
🔮 Expected to become widely available on August 20, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Mar 7, 2023 |
|
|
Mar 7, 2023 |
|
|
Mar 13, 2023 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
Feb 20, 2024 |
|
|
Feb 20, 2024 |
Specification for html.elements.template.shadowrootmode (opens in a new tab)Web Status for html.elements.template.shadowrootmode (opens in a new tab)Web Features Explorer for html.elements.template.shadowrootmode (opens in a new tab)MDN documentation for html.elements.template.shadowrootmode (opens in a new tab)web.dev article for html.elements.template.shadowrootmode (opens in a new tab)
July 2026 🔗
🔮 Expected to become Limited availability across browsers on July 31, 2026.
| Browser Version | Release Date |
|---|---|
|
|
TBD |
|
|
TBD |
Specification for css.properties.position-visibility.anchor-valid (opens in a new tab)Web Status for css.properties.position-visibility.anchor-valid (opens in a new tab)Web Features Explorer for css.properties.position-visibility.anchor-valid (opens in a new tab)MDN documentation for css.properties.position-visibility.anchor-valid (opens in a new tab)
🔮 Expected to become Limited availability across browsers on July 31, 2026.
| Browser Version | Release Date |
|---|---|
|
|
TBD |
|
|
TBD |
Specification for css.properties.position-visibility.anchor-visible (opens in a new tab)Web Status for css.properties.position-visibility.anchor-visible (opens in a new tab)Web Features Explorer for css.properties.position-visibility.anchor-visible (opens in a new tab)MDN documentation for css.properties.position-visibility.anchor-visible (opens in a new tab)
Limited availability across browsers since January 13, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Jan 13, 2026 |
|
|
Jan 13, 2026 |
|
|
Jan 21, 2026 |
|
|
TBD |
Limited availability across browsers since July 18, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Jul 18, 2023 |
|
|
Jul 21, 2023 |
|
|
Jul 21, 2023 |
|
|
Mar 31, 2025 |
|
|
Mar 31, 2025 |
|
|
TBD |
Specification for css.properties.animation-duration.auto (opens in a new tab)Web Status for css.properties.animation-duration.auto (opens in a new tab)Web Features Explorer for css.properties.animation-duration.auto (opens in a new tab)MDN documentation for css.properties.animation-duration.auto (opens in a new tab)
Limited availability across browsers since February 14, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Apr 16, 2024 |
|
|
Apr 16, 2024 |
|
|
Apr 18, 2024 |
|
|
TBD |
|
|
TBD |
|
|
Feb 14, 2023 |
|
|
Feb 14, 2023 |
Specification for api.ReadableStream.@@asyncIterator (opens in a new tab)Web Status for api.ReadableStream.@@asyncIterator (opens in a new tab)Web Features Explorer for api.ReadableStream.@@asyncIterator (opens in a new tab)MDN documentation for api.ReadableStream.@@asyncIterator (opens in a new tab)
Limited availability across browsers since February 14, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Apr 16, 2024 |
|
|
Apr 16, 2024 |
|
|
Apr 18, 2024 |
|
|
TBD |
|
|
TBD |
|
|
Feb 14, 2023 |
|
|
Feb 14, 2023 |
Part of: CloseWatcher (opens in a new tab)
Limited availability across browsers since June 11, 2024.
| Browser Version | Release Date |
|---|---|
|
|
Jun 11, 2024 |
|
|
Jun 11, 2024 |
|
|
Jun 13, 2024 |
|
|
TBD |
|
|
Mar 24, 2026 |
|
|
Mar 24, 2026 |
Part of: CloseWatcher (opens in a new tab)
Limited availability across browsers since June 11, 2024.
| Browser Version | Release Date |
|---|---|
|
|
Jun 11, 2024 |
|
|
Jun 11, 2024 |
|
|
Jun 13, 2024 |
|
|
TBD |
|
|
Mar 24, 2026 |
|
|
Mar 24, 2026 |
Part of: CloseWatcher (opens in a new tab)
Limited availability across browsers since June 11, 2024.
| Browser Version | Release Date |
|---|---|
|
|
Jun 11, 2024 |
|
|
Jun 11, 2024 |
|
|
Jun 13, 2024 |
|
|
TBD |
|
|
Mar 24, 2026 |
|
|
Mar 24, 2026 |
Part of: CloseWatcher (opens in a new tab)
Limited availability across browsers since June 11, 2024.
| Browser Version | Release Date |
|---|---|
|
|
Jun 11, 2024 |
|
|
Jun 11, 2024 |
|
|
Jun 13, 2024 |
|
|
TBD |
|
|
Mar 24, 2026 |
|
|
Mar 24, 2026 |
Part of: CloseWatcher (opens in a new tab)
Limited availability across browsers since June 11, 2024.
| Browser Version | Release Date |
|---|---|
|
|
Jun 11, 2024 |
|
|
Jun 11, 2024 |
|
|
Jun 13, 2024 |
|
|
TBD |
|
|
Mar 24, 2026 |
|
|
Mar 24, 2026 |
Part of: CloseWatcher (opens in a new tab)
Limited availability across browsers since June 11, 2024.
| Browser Version | Release Date |
|---|---|
|
|
Jun 11, 2024 |
|
|
Jun 11, 2024 |
|
|
Jun 13, 2024 |
|
|
TBD |
|
|
Mar 24, 2026 |
|
|
Mar 24, 2026 |
Part of: CloseWatcher (opens in a new tab)
Limited availability across browsers since June 11, 2024.
| Browser Version | Release Date |
|---|---|
|
|
Jun 11, 2024 |
|
|
Jun 11, 2024 |
|
|
Jun 13, 2024 |
|
|
TBD |
|
|
Mar 24, 2026 |
|
|
Mar 24, 2026 |
Limited availability across browsers since April 21, 2026.
| Browser Version | Release Date |
|---|---|
|
|
TBD |
|
|
Apr 21, 2026 |
|
|
Apr 21, 2026 |
Limited availability across browsers since October 15, 2024.
| Browser Version | Release Date |
|---|---|
|
|
Oct 15, 2024 |
|
|
Oct 15, 2024 |
|
|
Oct 17, 2024 |
|
|
TBD |
Specification for html.elements.link.rel.compression-dictionary (opens in a new tab)Web Status for html.elements.link.rel.compression-dictionary (opens in a new tab)Web Features Explorer for html.elements.link.rel.compression-dictionary (opens in a new tab)MDN documentation for html.elements.link.rel.compression-dictionary (opens in a new tab)
Limited availability across browsers since October 15, 2024.
| Browser Version | Release Date |
|---|---|
|
|
Oct 15, 2024 |
|
|
Oct 15, 2024 |
|
|
Oct 17, 2024 |
|
|
TBD |
Limited availability across browsers since October 15, 2024.
| Browser Version | Release Date |
|---|---|
|
|
Oct 15, 2024 |
|
|
Oct 15, 2024 |
|
|
Oct 17, 2024 |
|
|
TBD |
Limited availability across browsers since October 15, 2024.
| Browser Version | Release Date |
|---|---|
|
|
Oct 15, 2024 |
|
|
Oct 15, 2024 |
|
|
Oct 17, 2024 |
|
|
TBD |
Limited availability across browsers since October 15, 2024.
| Browser Version | Release Date |
|---|---|
|
|
Oct 15, 2024 |
|
|
Oct 15, 2024 |
|
|
Oct 17, 2024 |
|
|
TBD |
Limited availability across browsers since October 15, 2024.
| Browser Version | Release Date |
|---|---|
|
|
Oct 15, 2024 |
|
|
Oct 15, 2024 |
|
|
Oct 17, 2024 |
|
|
TBD |
Limited availability across browsers since October 15, 2024.
| Browser Version | Release Date |
|---|---|
|
|
Oct 15, 2024 |
|
|
Oct 15, 2024 |
|
|
Oct 17, 2024 |
|
|
TBD |
Limited availability across browsers since October 15, 2024.
| Browser Version | Release Date |
|---|---|
|
|
Oct 15, 2024 |
|
|
Oct 15, 2024 |
|
|
Oct 17, 2024 |
|
|
TBD |
Specification for http.headers.Use-As-Dictionary (opens in a new tab)Web Status for http.headers.Use-As-Dictionary (opens in a new tab)Web Features Explorer for http.headers.Use-As-Dictionary (opens in a new tab)MDN documentation for http.headers.Use-As-Dictionary (opens in a new tab)developer.chrome.com article for http.headers.Use-As-Dictionary (opens in a new tab)
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Specification for api.CSSKeywordValue.CSSKeywordValue (opens in a new tab)Web Status for api.CSSKeywordValue.CSSKeywordValue (opens in a new tab)Web Features Explorer for api.CSSKeywordValue.CSSKeywordValue (opens in a new tab)MDN documentation for api.CSSKeywordValue.CSSKeywordValue (opens in a new tab)
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since March 29, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Mar 29, 2022 |
|
|
Mar 29, 2022 |
|
|
Apr 1, 2022 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since March 29, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Mar 29, 2022 |
|
|
Mar 29, 2022 |
|
|
Apr 1, 2022 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since March 29, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Mar 29, 2022 |
|
|
Mar 29, 2022 |
|
|
Apr 1, 2022 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since March 29, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Mar 29, 2022 |
|
|
Mar 29, 2022 |
|
|
Apr 1, 2022 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since March 29, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Mar 29, 2022 |
|
|
Mar 29, 2022 |
|
|
Apr 1, 2022 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Specification for api.CSSMatrixComponent.CSSMatrixComponent (opens in a new tab)Web Status for api.CSSMatrixComponent.CSSMatrixComponent (opens in a new tab)Web Features Explorer for api.CSSMatrixComponent.CSSMatrixComponent (opens in a new tab)MDN documentation for api.CSSMatrixComponent.CSSMatrixComponent (opens in a new tab)
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Specification for api.CSSTransformComponent.toMatrix (opens in a new tab)Web Status for api.CSSTransformComponent.toMatrix (opens in a new tab)Web Features Explorer for api.CSSTransformComponent.toMatrix (opens in a new tab)MDN documentation for api.CSSTransformComponent.toMatrix (opens in a new tab)
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Specification for api.CSSTransformComponent.toString (opens in a new tab)Web Status for api.CSSTransformComponent.toString (opens in a new tab)Web Features Explorer for api.CSSTransformComponent.toString (opens in a new tab)MDN documentation for api.CSSTransformComponent.toString (opens in a new tab)
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Specification for api.CSSTransformValue.CSSTransformValue (opens in a new tab)Web Status for api.CSSTransformValue.CSSTransformValue (opens in a new tab)Web Features Explorer for api.CSSTransformValue.CSSTransformValue (opens in a new tab)MDN documentation for api.CSSTransformValue.CSSTransformValue (opens in a new tab)
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Specification for api.CSSUnparsedValue.CSSUnparsedValue (opens in a new tab)Web Status for api.CSSUnparsedValue.CSSUnparsedValue (opens in a new tab)Web Features Explorer for api.CSSUnparsedValue.CSSUnparsedValue (opens in a new tab)MDN documentation for api.CSSUnparsedValue.CSSUnparsedValue (opens in a new tab)
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Specification for api.CSSVariableReferenceValue.CSSVariableReferenceValue (opens in a new tab)Web Status for api.CSSVariableReferenceValue.CSSVariableReferenceValue (opens in a new tab)Web Features Explorer for api.CSSVariableReferenceValue.CSSVariableReferenceValue (opens in a new tab)MDN documentation for api.CSSVariableReferenceValue.CSSVariableReferenceValue (opens in a new tab)
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Specification for api.CSSVariableReferenceValue.fallback (opens in a new tab)Web Status for api.CSSVariableReferenceValue.fallback (opens in a new tab)Web Features Explorer for api.CSSVariableReferenceValue.fallback (opens in a new tab)MDN documentation for api.CSSVariableReferenceValue.fallback (opens in a new tab)
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Specification for api.CSSVariableReferenceValue.variable (opens in a new tab)Web Status for api.CSSVariableReferenceValue.variable (opens in a new tab)Web Features Explorer for api.CSSVariableReferenceValue.variable (opens in a new tab)MDN documentation for api.CSSVariableReferenceValue.variable (opens in a new tab)
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Specification for api.StylePropertyMapReadOnly.@@iterator (opens in a new tab)Web Status for api.StylePropertyMapReadOnly.@@iterator (opens in a new tab)Web Features Explorer for api.StylePropertyMapReadOnly.@@iterator (opens in a new tab)MDN documentation for api.StylePropertyMapReadOnly.@@iterator (opens in a new tab)
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Specification for api.StylePropertyMapReadOnly.entries (opens in a new tab)Web Status for api.StylePropertyMapReadOnly.entries (opens in a new tab)Web Features Explorer for api.StylePropertyMapReadOnly.entries (opens in a new tab)MDN documentation for api.StylePropertyMapReadOnly.entries (opens in a new tab)
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Specification for api.StylePropertyMapReadOnly.forEach (opens in a new tab)Web Status for api.StylePropertyMapReadOnly.forEach (opens in a new tab)Web Features Explorer for api.StylePropertyMapReadOnly.forEach (opens in a new tab)MDN documentation for api.StylePropertyMapReadOnly.forEach (opens in a new tab)
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Specification for api.StylePropertyMapReadOnly.getAll (opens in a new tab)Web Status for api.StylePropertyMapReadOnly.getAll (opens in a new tab)Web Features Explorer for api.StylePropertyMapReadOnly.getAll (opens in a new tab)MDN documentation for api.StylePropertyMapReadOnly.getAll (opens in a new tab)
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Specification for api.StylePropertyMapReadOnly.values (opens in a new tab)Web Status for api.StylePropertyMapReadOnly.values (opens in a new tab)Web Features Explorer for api.StylePropertyMapReadOnly.values (opens in a new tab)MDN documentation for api.StylePropertyMapReadOnly.values (opens in a new tab)
Limited availability across browsers since April 1, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Apr 1, 2025 |
|
|
Apr 1, 2025 |
|
|
Apr 4, 2025 |
|
|
TBD |
|
|
TBD |
Specification for css.properties.appearance.base-select (opens in a new tab)Web Status for css.properties.appearance.base-select (opens in a new tab)Web Features Explorer for css.properties.appearance.base-select (opens in a new tab)MDN documentation for css.properties.appearance.base-select (opens in a new tab)
Limited availability across browsers since February 4, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Feb 4, 2025 |
|
|
Feb 4, 2025 |
|
|
Feb 6, 2025 |
|
|
TBD |
|
|
TBD |
Limited availability across browsers since April 1, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Apr 1, 2025 |
|
|
Apr 1, 2025 |
|
|
Apr 4, 2025 |
|
|
TBD |
|
|
TBD |
Limited availability across browsers since February 4, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Feb 4, 2025 |
|
|
Feb 4, 2025 |
|
|
Feb 6, 2025 |
|
|
TBD |
|
|
TBD |
Limited availability across browsers since April 1, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Apr 1, 2025 |
|
|
Apr 1, 2025 |
|
|
Apr 4, 2025 |
|
|
TBD |
|
|
TBD |
Limited availability across browsers since May 19, 2026.
| Browser Version | Release Date |
|---|---|
|
|
TBD |
|
|
TBD |
|
|
May 19, 2026 |
|
|
May 19, 2026 |
Specification for api.HTMLTemplateElement.shadowRootSlotAssignment (opens in a new tab)Web Status for api.HTMLTemplateElement.shadowRootSlotAssignment (opens in a new tab)Web Features Explorer for api.HTMLTemplateElement.shadowRootSlotAssignment (opens in a new tab)MDN documentation for api.HTMLTemplateElement.shadowRootSlotAssignment (opens in a new tab)
Limited availability across browsers since March 4, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Mar 4, 2025 |
|
|
Mar 4, 2025 |
|
|
Mar 6, 2025 |
|
|
TBD |
|
|
Jul 22, 2025 |
|
|
Jul 22, 2025 |
Limited availability across browsers since March 4, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Mar 4, 2025 |
|
|
Mar 4, 2025 |
|
|
Mar 6, 2025 |
|
|
TBD |
|
|
Jul 22, 2025 |
|
|
Jul 22, 2025 |
Specification for html.elements.dialog.closedby (opens in a new tab)Web Status for html.elements.dialog.closedby (opens in a new tab)Web Features Explorer for html.elements.dialog.closedby (opens in a new tab)MDN documentation for html.elements.dialog.closedby (opens in a new tab)web.dev article for html.elements.dialog.closedby (opens in a new tab)
Limited availability across browsers since November 29, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Nov 29, 2022 |
|
|
Nov 29, 2022 |
|
|
Dec 5, 2022 |
|
|
TBD |
|
|
TBD |
Specification for api.CredentialsContainer.get.identity_option (opens in a new tab)Web Status for api.CredentialsContainer.get.identity_option (opens in a new tab)Web Features Explorer for api.CredentialsContainer.get.identity_option (opens in a new tab)MDN documentation for api.CredentialsContainer.get.identity_option (opens in a new tab)
Part of: ::first-letter (opens in a new tab)
Limited availability across browsers since March 23, 2021.
| Browser Version | Release Date |
|---|---|
|
|
TBD |
|
|
TBD |
|
|
Mar 23, 2021 |
|
|
Mar 23, 2021 |
Specification for css.selectors.first-letter.dutch_ij_digraph (opens in a new tab)Web Status for css.selectors.first-letter.dutch_ij_digraph (opens in a new tab)Web Features Explorer for css.selectors.first-letter.dutch_ij_digraph (opens in a new tab)MDN documentation for css.selectors.first-letter.dutch_ij_digraph (opens in a new tab)
Limited availability across browsers since November 12, 2024.
| Browser Version | Release Date |
|---|---|
|
|
Nov 12, 2024 |
|
|
Nov 12, 2024 |
|
|
Nov 14, 2024 |
|
|
TBD |
|
|
Jul 22, 2025 |
|
|
Jul 22, 2025 |
Specification for css.properties.font-variant-emoji (opens in a new tab)Web Status for css.properties.font-variant-emoji (opens in a new tab)Web Features Explorer for css.properties.font-variant-emoji (opens in a new tab)MDN documentation for css.properties.font-variant-emoji (opens in a new tab)web.dev article for css.properties.font-variant-emoji (opens in a new tab)
Limited availability across browsers since November 12, 2024.
| Browser Version | Release Date |
|---|---|
|
|
Nov 12, 2024 |
|
|
Nov 12, 2024 |
|
|
Nov 14, 2024 |
|
|
TBD |
|
|
Jul 22, 2025 |
|
|
Jul 22, 2025 |
Specification for css.properties.font-variant-emoji.emoji (opens in a new tab)Web Status for css.properties.font-variant-emoji.emoji (opens in a new tab)Web Features Explorer for css.properties.font-variant-emoji.emoji (opens in a new tab)MDN documentation for css.properties.font-variant-emoji.emoji (opens in a new tab)
Limited availability across browsers since November 12, 2024.
| Browser Version | Release Date |
|---|---|
|
|
Nov 12, 2024 |
|
|
Nov 12, 2024 |
|
|
Nov 14, 2024 |
|
|
TBD |
|
|
Jul 22, 2025 |
|
|
Jul 22, 2025 |
Specification for css.properties.font-variant-emoji.normal (opens in a new tab)Web Status for css.properties.font-variant-emoji.normal (opens in a new tab)Web Features Explorer for css.properties.font-variant-emoji.normal (opens in a new tab)MDN documentation for css.properties.font-variant-emoji.normal (opens in a new tab)
Limited availability across browsers since November 12, 2024.
| Browser Version | Release Date |
|---|---|
|
|
Nov 12, 2024 |
|
|
Nov 12, 2024 |
|
|
Nov 14, 2024 |
|
|
TBD |
|
|
Jul 22, 2025 |
|
|
Jul 22, 2025 |
Specification for css.properties.font-variant-emoji.text (opens in a new tab)Web Status for css.properties.font-variant-emoji.text (opens in a new tab)Web Features Explorer for css.properties.font-variant-emoji.text (opens in a new tab)MDN documentation for css.properties.font-variant-emoji.text (opens in a new tab)
Limited availability across browsers since November 12, 2024.
| Browser Version | Release Date |
|---|---|
|
|
Nov 12, 2024 |
|
|
Nov 12, 2024 |
|
|
Nov 14, 2024 |
|
|
TBD |
|
|
Jul 22, 2025 |
|
|
Jul 22, 2025 |
Specification for css.properties.font-variant-emoji.unicode (opens in a new tab)Web Status for css.properties.font-variant-emoji.unicode (opens in a new tab)Web Features Explorer for css.properties.font-variant-emoji.unicode (opens in a new tab)MDN documentation for css.properties.font-variant-emoji.unicode (opens in a new tab)
Limited availability across browsers since September 30, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Sep 30, 2025 |
|
|
Sep 30, 2025 |
|
|
Oct 3, 2025 |
|
|
TBD |
|
|
Jul 21, 2026 |
|
|
Jul 21, 2026 |
Specification for api.IDBIndex.getAllRecords (opens in a new tab)Web Status for api.IDBIndex.getAllRecords (opens in a new tab)Web Features Explorer for api.IDBIndex.getAllRecords (opens in a new tab)MDN documentation for api.IDBIndex.getAllRecords (opens in a new tab)web.dev article for api.IDBIndex.getAllRecords (opens in a new tab)
Limited availability across browsers since September 30, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Sep 30, 2025 |
|
|
Sep 30, 2025 |
|
|
Oct 3, 2025 |
|
|
TBD |
|
|
Jul 21, 2026 |
|
|
Jul 21, 2026 |
🔮 Expected to become Limited availability across browsers on July 31, 2026.
| Browser Version | Release Date |
|---|---|
|
|
TBD |
|
|
TBD |
Limited availability across browsers since March 31, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Mar 31, 2025 |
|
|
Mar 31, 2025 |
|
|
TBD |
Limited availability across browsers since March 31, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Mar 31, 2025 |
|
|
Mar 31, 2025 |
|
|
TBD |
Limited availability across browsers since March 31, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Mar 31, 2025 |
|
|
Mar 31, 2025 |
|
|
TBD |
Part of: JPEG XL (opens in a new tab)
Limited availability across browsers since September 18, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Sep 18, 2023 |
|
|
Sep 18, 2023 |
|
|
TBD |
Limited availability across browsers since April 21, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Jun 30, 2026 |
|
|
Jun 30, 2026 |
|
|
Jul 2, 2026 |
|
|
TBD |
|
|
TBD |
|
|
Apr 21, 2026 |
|
|
Apr 21, 2026 |
Part of: line-clamp (opens in a new tab)
🔮 Expected to become Limited availability across browsers on July 31, 2026.
| Browser Version | Release Date |
|---|---|
|
|
TBD |
Part of: line-clamp (opens in a new tab)
🔮 Expected to become Limited availability across browsers on July 31, 2026.
| Browser Version | Release Date |
|---|---|
|
|
TBD |
Part of: Masonry (opens in a new tab)
🔮 Expected to become Limited availability across browsers on July 31, 2026.
| Browser Version | Release Date |
|---|---|
|
|
TBD |
|
|
TBD |
Specification for css.properties.grid-template-columns.masonry (opens in a new tab)Web Status for css.properties.grid-template-columns.masonry (opens in a new tab)Web Features Explorer for css.properties.grid-template-columns.masonry (opens in a new tab)MDN documentation for css.properties.grid-template-columns.masonry (opens in a new tab)
Part of: Masonry (opens in a new tab)
🔮 Expected to become Limited availability across browsers on July 31, 2026.
| Browser Version | Release Date |
|---|---|
|
|
TBD |
|
|
TBD |
Specification for css.properties.grid-template-rows.masonry (opens in a new tab)Web Status for css.properties.grid-template-rows.masonry (opens in a new tab)Web Features Explorer for css.properties.grid-template-rows.masonry (opens in a new tab)MDN documentation for css.properties.grid-template-rows.masonry (opens in a new tab)
Part of: MathML (opens in a new tab)
Limited availability across browsers since January 10, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Jan 10, 2023 |
|
|
Jan 10, 2023 |
|
|
Jan 12, 2023 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Specification for api.MathMLElement.attributeStyleMap (opens in a new tab)Web Status for api.MathMLElement.attributeStyleMap (opens in a new tab)Web Features Explorer for api.MathMLElement.attributeStyleMap (opens in a new tab)MDN documentation for api.MathMLElement.attributeStyleMap (opens in a new tab)
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since October 10, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Oct 10, 2023 |
|
|
Oct 10, 2023 |
|
|
Oct 13, 2023 |
|
|
Dec 11, 2023 |
|
|
Dec 11, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since September 1, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Sep 2, 2022 |
|
|
Sep 2, 2022 |
|
|
Sep 1, 2022 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since September 1, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Sep 2, 2022 |
|
|
Sep 2, 2022 |
|
|
Sep 1, 2022 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since September 1, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Sep 2, 2022 |
|
|
Sep 2, 2022 |
|
|
Sep 1, 2022 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since September 1, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Sep 2, 2022 |
|
|
Sep 2, 2022 |
|
|
Sep 1, 2022 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since September 1, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Sep 2, 2022 |
|
|
Sep 2, 2022 |
|
|
Sep 1, 2022 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since September 1, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Sep 2, 2022 |
|
|
Sep 2, 2022 |
|
|
Sep 1, 2022 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since November 29, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Nov 29, 2022 |
|
|
Nov 29, 2022 |
|
|
Dec 5, 2022 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since November 29, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Nov 29, 2022 |
|
|
Nov 29, 2022 |
|
|
Dec 5, 2022 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since November 29, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Nov 29, 2022 |
|
|
Nov 29, 2022 |
|
|
Dec 5, 2022 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since November 29, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Nov 29, 2022 |
|
|
Nov 29, 2022 |
|
|
Dec 5, 2022 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since November 29, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Nov 29, 2022 |
|
|
Nov 29, 2022 |
|
|
Dec 5, 2022 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since November 29, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Nov 29, 2022 |
|
|
Nov 29, 2022 |
|
|
Dec 5, 2022 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since March 27, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Oct 10, 2023 |
|
|
Oct 10, 2023 |
|
|
Oct 13, 2023 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since March 27, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Oct 10, 2023 |
|
|
Oct 10, 2023 |
|
|
Oct 13, 2023 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since November 29, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Nov 29, 2022 |
|
|
Nov 29, 2022 |
|
|
Dec 5, 2022 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since November 29, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Nov 29, 2022 |
|
|
Nov 29, 2022 |
|
|
Dec 5, 2022 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since November 29, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Nov 29, 2022 |
|
|
Nov 29, 2022 |
|
|
Dec 5, 2022 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since November 29, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Nov 29, 2022 |
|
|
Nov 29, 2022 |
|
|
Dec 5, 2022 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since November 29, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Nov 29, 2022 |
|
|
Nov 29, 2022 |
|
|
Dec 5, 2022 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since November 29, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Nov 29, 2022 |
|
|
Nov 29, 2022 |
|
|
Dec 5, 2022 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since October 10, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Oct 10, 2023 |
|
|
Oct 10, 2023 |
|
|
Oct 13, 2023 |
|
|
Dec 11, 2023 |
|
|
Dec 11, 2023 |
|
|
TBD |
Limited availability across browsers since October 10, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Oct 10, 2023 |
|
|
Oct 10, 2023 |
|
|
Oct 13, 2023 |
|
|
Dec 11, 2023 |
|
|
Dec 11, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since October 10, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Oct 10, 2023 |
|
|
Oct 10, 2023 |
|
|
Oct 13, 2023 |
|
|
Dec 11, 2023 |
|
|
Dec 11, 2023 |
|
|
TBD |
Limited availability across browsers since October 10, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Oct 10, 2023 |
|
|
Oct 10, 2023 |
|
|
Oct 13, 2023 |
|
|
Dec 11, 2023 |
|
|
Dec 11, 2023 |
|
|
TBD |
Limited availability across browsers since March 27, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Oct 10, 2023 |
|
|
Oct 10, 2023 |
|
|
Oct 13, 2023 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since November 29, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Nov 29, 2022 |
|
|
Nov 29, 2022 |
|
|
Dec 5, 2022 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since November 29, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Nov 29, 2022 |
|
|
Nov 29, 2022 |
|
|
Dec 5, 2022 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since November 29, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Nov 29, 2022 |
|
|
Nov 29, 2022 |
|
|
Dec 5, 2022 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since November 29, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Nov 29, 2022 |
|
|
Nov 29, 2022 |
|
|
Dec 5, 2022 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since November 29, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Nov 29, 2022 |
|
|
Nov 29, 2022 |
|
|
Dec 5, 2022 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since November 29, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Nov 29, 2022 |
|
|
Nov 29, 2022 |
|
|
Dec 5, 2022 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since November 29, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Nov 29, 2022 |
|
|
Nov 29, 2022 |
|
|
Dec 5, 2022 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since November 29, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Nov 29, 2022 |
|
|
Nov 29, 2022 |
|
|
Dec 5, 2022 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Part of: overflow-anchor (opens in a new tab)
Limited availability across browsers since January 25, 2017.
| Browser Version | Release Date |
|---|---|
|
|
Jan 25, 2017 |
|
|
Feb 1, 2017 |
|
|
Jan 15, 2020 |
|
|
TBD |
|
|
TBD |
|
|
Mar 19, 2019 |
|
|
Mar 19, 2019 |
Part of: overflow-anchor (opens in a new tab)
Limited availability across browsers since January 25, 2017.
| Browser Version | Release Date |
|---|---|
|
|
Jan 25, 2017 |
|
|
Feb 1, 2017 |
|
|
Jan 15, 2020 |
|
|
TBD |
|
|
TBD |
|
|
Mar 19, 2019 |
|
|
Mar 19, 2019 |
Specification for css.properties.overflow-anchor.auto (opens in a new tab)Web Status for css.properties.overflow-anchor.auto (opens in a new tab)Web Features Explorer for css.properties.overflow-anchor.auto (opens in a new tab)MDN documentation for css.properties.overflow-anchor.auto (opens in a new tab)
Part of: overflow-anchor (opens in a new tab)
Limited availability across browsers since January 25, 2017.
| Browser Version | Release Date |
|---|---|
|
|
Jan 25, 2017 |
|
|
Feb 1, 2017 |
|
|
Jan 15, 2020 |
|
|
TBD |
|
|
TBD |
|
|
Mar 19, 2019 |
|
|
Mar 19, 2019 |
Specification for css.properties.overflow-anchor.none (opens in a new tab)Web Status for css.properties.overflow-anchor.none (opens in a new tab)Web Features Explorer for css.properties.overflow-anchor.none (opens in a new tab)MDN documentation for css.properties.overflow-anchor.none (opens in a new tab)
Limited availability across browsers since August 29, 2023.
| Browser Version | Release Date |
|---|---|
|
|
TBD |
|
|
TBD |
|
|
Aug 29, 2023 |
|
|
Aug 29, 2023 |
Limited availability across browsers since July 18, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Jul 18, 2023 |
|
|
Jul 21, 2023 |
|
|
Jul 21, 2023 |
|
|
Sep 15, 2025 |
|
|
Sep 15, 2025 |
|
|
TBD |
Limited availability across browsers since July 18, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Jul 18, 2023 |
|
|
Jul 21, 2023 |
|
|
Jul 21, 2023 |
|
|
Sep 15, 2025 |
|
|
Sep 15, 2025 |
|
|
TBD |
Limited availability across browsers since July 18, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Jul 18, 2023 |
|
|
Jul 21, 2023 |
|
|
Jul 21, 2023 |
|
|
Sep 15, 2025 |
|
|
Sep 15, 2025 |
|
|
TBD |
Limited availability across browsers since July 18, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Jul 18, 2023 |
|
|
Jul 21, 2023 |
|
|
Jul 21, 2023 |
|
|
Sep 15, 2025 |
|
|
Sep 15, 2025 |
|
|
TBD |
Limited availability across browsers since July 18, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Jul 18, 2023 |
|
|
Jul 21, 2023 |
|
|
Jul 21, 2023 |
|
|
Sep 15, 2025 |
|
|
Sep 15, 2025 |
|
|
TBD |
Limited availability across browsers since July 18, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Jul 18, 2023 |
|
|
Jul 21, 2023 |
|
|
Jul 21, 2023 |
|
|
Sep 15, 2025 |
|
|
Sep 15, 2025 |
|
|
TBD |
Limited availability across browsers since July 18, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Jul 18, 2023 |
|
|
Jul 21, 2023 |
|
|
Jul 21, 2023 |
|
|
Sep 15, 2025 |
|
|
Sep 15, 2025 |
|
|
TBD |
Limited availability across browsers since July 18, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Jul 18, 2023 |
|
|
Jul 21, 2023 |
|
|
Jul 21, 2023 |
|
|
Sep 15, 2025 |
|
|
Sep 15, 2025 |
|
|
TBD |
Limited availability across browsers since July 18, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Jul 18, 2023 |
|
|
Jul 21, 2023 |
|
|
Jul 21, 2023 |
|
|
Sep 15, 2025 |
|
|
Sep 15, 2025 |
|
|
TBD |
Limited availability across browsers since July 18, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Jul 18, 2023 |
|
|
Jul 21, 2023 |
|
|
Jul 21, 2023 |
|
|
Sep 15, 2025 |
|
|
Sep 15, 2025 |
|
|
TBD |
Limited availability across browsers since July 18, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Jul 18, 2023 |
|
|
Jul 21, 2023 |
|
|
Jul 21, 2023 |
|
|
Sep 15, 2025 |
|
|
Sep 15, 2025 |
|
|
TBD |
Specification for css.properties.animation-range-end (opens in a new tab)Web Status for css.properties.animation-range-end (opens in a new tab)Web Features Explorer for css.properties.animation-range-end (opens in a new tab)MDN documentation for css.properties.animation-range-end (opens in a new tab)
Limited availability across browsers since July 18, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Jul 18, 2023 |
|
|
Jul 21, 2023 |
|
|
Jul 21, 2023 |
|
|
Sep 15, 2025 |
|
|
Sep 15, 2025 |
|
|
TBD |
Specification for css.properties.animation-range-end.normal (opens in a new tab)Web Status for css.properties.animation-range-end.normal (opens in a new tab)Web Features Explorer for css.properties.animation-range-end.normal (opens in a new tab)MDN documentation for css.properties.animation-range-end.normal (opens in a new tab)
Limited availability across browsers since July 18, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Jul 18, 2023 |
|
|
Jul 21, 2023 |
|
|
Jul 21, 2023 |
|
|
Sep 15, 2025 |
|
|
Sep 15, 2025 |
|
|
TBD |
Specification for css.properties.animation-range-start (opens in a new tab)Web Status for css.properties.animation-range-start (opens in a new tab)Web Features Explorer for css.properties.animation-range-start (opens in a new tab)MDN documentation for css.properties.animation-range-start (opens in a new tab)
Limited availability across browsers since July 18, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Jul 18, 2023 |
|
|
Jul 21, 2023 |
|
|
Jul 21, 2023 |
|
|
Sep 15, 2025 |
|
|
Sep 15, 2025 |
|
|
TBD |
Specification for css.properties.animation-range-start.normal (opens in a new tab)Web Status for css.properties.animation-range-start.normal (opens in a new tab)Web Features Explorer for css.properties.animation-range-start.normal (opens in a new tab)MDN documentation for css.properties.animation-range-start.normal (opens in a new tab)
Limited availability across browsers since July 18, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Jul 18, 2023 |
|
|
Jul 21, 2023 |
|
|
Jul 21, 2023 |
|
|
Sep 15, 2025 |
|
|
Sep 15, 2025 |
|
|
TBD |
Specification for css.properties.animation-timeline (opens in a new tab)Web Status for css.properties.animation-timeline (opens in a new tab)Web Features Explorer for css.properties.animation-timeline (opens in a new tab)MDN documentation for css.properties.animation-timeline (opens in a new tab)web.dev article for css.properties.animation-timeline (opens in a new tab)developer.chrome.com article for css.properties.animation-timeline (opens in a new tab)
Limited availability across browsers since July 18, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Jul 18, 2023 |
|
|
Jul 21, 2023 |
|
|
Jul 21, 2023 |
|
|
Sep 15, 2025 |
|
|
Sep 15, 2025 |
|
|
TBD |
Specification for css.properties.animation-timeline.scroll (opens in a new tab)Web Status for css.properties.animation-timeline.scroll (opens in a new tab)Web Features Explorer for css.properties.animation-timeline.scroll (opens in a new tab)MDN documentation for css.properties.animation-timeline.scroll (opens in a new tab)
Limited availability across browsers since July 18, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Jul 18, 2023 |
|
|
Jul 21, 2023 |
|
|
Jul 21, 2023 |
|
|
Sep 15, 2025 |
|
|
Sep 15, 2025 |
|
|
TBD |
Specification for css.properties.animation-timeline.view (opens in a new tab)Web Status for css.properties.animation-timeline.view (opens in a new tab)Web Features Explorer for css.properties.animation-timeline.view (opens in a new tab)MDN documentation for css.properties.animation-timeline.view (opens in a new tab)
Limited availability across browsers since July 18, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Jul 18, 2023 |
|
|
Jul 21, 2023 |
|
|
Jul 21, 2023 |
|
|
Sep 15, 2025 |
|
|
Sep 15, 2025 |
|
|
TBD |
Limited availability across browsers since July 18, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Jul 18, 2023 |
|
|
Jul 21, 2023 |
|
|
Jul 21, 2023 |
|
|
Sep 15, 2025 |
|
|
Sep 15, 2025 |
|
|
TBD |
Specification for css.properties.scroll-timeline-axis (opens in a new tab)Web Status for css.properties.scroll-timeline-axis (opens in a new tab)Web Features Explorer for css.properties.scroll-timeline-axis (opens in a new tab)MDN documentation for css.properties.scroll-timeline-axis (opens in a new tab)
Limited availability across browsers since July 18, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Jul 18, 2023 |
|
|
Jul 21, 2023 |
|
|
Jul 21, 2023 |
|
|
Sep 15, 2025 |
|
|
Sep 15, 2025 |
|
|
TBD |
Specification for css.properties.scroll-timeline-axis.block (opens in a new tab)Web Status for css.properties.scroll-timeline-axis.block (opens in a new tab)Web Features Explorer for css.properties.scroll-timeline-axis.block (opens in a new tab)MDN documentation for css.properties.scroll-timeline-axis.block (opens in a new tab)
Limited availability across browsers since July 18, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Jul 18, 2023 |
|
|
Jul 21, 2023 |
|
|
Jul 21, 2023 |
|
|
Sep 15, 2025 |
|
|
Sep 15, 2025 |
|
|
TBD |
Specification for css.properties.scroll-timeline-axis.inline (opens in a new tab)Web Status for css.properties.scroll-timeline-axis.inline (opens in a new tab)Web Features Explorer for css.properties.scroll-timeline-axis.inline (opens in a new tab)MDN documentation for css.properties.scroll-timeline-axis.inline (opens in a new tab)
Limited availability across browsers since July 18, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Jul 18, 2023 |
|
|
Jul 21, 2023 |
|
|
Jul 21, 2023 |
|
|
Sep 15, 2025 |
|
|
Sep 15, 2025 |
|
|
TBD |
Specification for css.properties.scroll-timeline-axis.x (opens in a new tab)Web Status for css.properties.scroll-timeline-axis.x (opens in a new tab)Web Features Explorer for css.properties.scroll-timeline-axis.x (opens in a new tab)MDN documentation for css.properties.scroll-timeline-axis.x (opens in a new tab)
Limited availability across browsers since July 18, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Jul 18, 2023 |
|
|
Jul 21, 2023 |
|
|
Jul 21, 2023 |
|
|
Sep 15, 2025 |
|
|
Sep 15, 2025 |
|
|
TBD |
Specification for css.properties.scroll-timeline-axis.y (opens in a new tab)Web Status for css.properties.scroll-timeline-axis.y (opens in a new tab)Web Features Explorer for css.properties.scroll-timeline-axis.y (opens in a new tab)MDN documentation for css.properties.scroll-timeline-axis.y (opens in a new tab)
Limited availability across browsers since July 18, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Jul 18, 2023 |
|
|
Jul 21, 2023 |
|
|
Jul 21, 2023 |
|
|
Sep 15, 2025 |
|
|
Sep 15, 2025 |
|
|
TBD |
Specification for css.properties.scroll-timeline-name (opens in a new tab)Web Status for css.properties.scroll-timeline-name (opens in a new tab)Web Features Explorer for css.properties.scroll-timeline-name (opens in a new tab)MDN documentation for css.properties.scroll-timeline-name (opens in a new tab)
Limited availability across browsers since August 15, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Aug 15, 2023 |
|
|
Aug 15, 2023 |
|
|
Aug 21, 2023 |
|
|
Sep 15, 2025 |
|
|
Sep 15, 2025 |
|
|
TBD |
Limited availability across browsers since September 15, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Sep 15, 2025 |
|
|
Sep 15, 2025 |
|
|
TBD |
Limited availability across browsers since August 15, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Aug 15, 2023 |
|
|
Aug 15, 2023 |
|
|
Aug 21, 2023 |
|
|
Sep 15, 2025 |
|
|
Sep 15, 2025 |
|
|
TBD |
Specification for css.properties.timeline-scope.none (opens in a new tab)Web Status for css.properties.timeline-scope.none (opens in a new tab)Web Features Explorer for css.properties.timeline-scope.none (opens in a new tab)MDN documentation for css.properties.timeline-scope.none (opens in a new tab)
Limited availability across browsers since July 18, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Jul 18, 2023 |
|
|
Jul 21, 2023 |
|
|
Jul 21, 2023 |
|
|
Sep 15, 2025 |
|
|
Sep 15, 2025 |
|
|
TBD |
Limited availability across browsers since July 18, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Jul 18, 2023 |
|
|
Jul 21, 2023 |
|
|
Jul 21, 2023 |
|
|
Sep 15, 2025 |
|
|
Sep 15, 2025 |
|
|
TBD |
Limited availability across browsers since July 18, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Jul 18, 2023 |
|
|
Jul 21, 2023 |
|
|
Jul 21, 2023 |
|
|
Sep 15, 2025 |
|
|
Sep 15, 2025 |
|
|
TBD |
Specification for css.properties.view-timeline-axis.block (opens in a new tab)Web Status for css.properties.view-timeline-axis.block (opens in a new tab)Web Features Explorer for css.properties.view-timeline-axis.block (opens in a new tab)MDN documentation for css.properties.view-timeline-axis.block (opens in a new tab)
Limited availability across browsers since July 18, 2023.
| Browser Version | Release Date |
|---|---|
|
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Jul 18, 2023 |
|
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Jul 21, 2023 |
|
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Jul 21, 2023 |
|
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Sep 15, 2025 |
|
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Sep 15, 2025 |
|
|
TBD |
Specification for css.properties.view-timeline-axis.inline (opens in a new tab)Web Status for css.properties.view-timeline-axis.inline (opens in a new tab)Web Features Explorer for css.properties.view-timeline-axis.inline (opens in a new tab)MDN documentation for css.properties.view-timeline-axis.inline (opens in a new tab)
Limited availability across browsers since July 18, 2023.
| Browser Version | Release Date |
|---|---|
|
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Jul 18, 2023 |
|
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Jul 21, 2023 |
|
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Jul 21, 2023 |
|
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Sep 15, 2025 |
|
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Sep 15, 2025 |
|
|
TBD |
Specification for css.properties.view-timeline-axis.x (opens in a new tab)Web Status for css.properties.view-timeline-axis.x (opens in a new tab)Web Features Explorer for css.properties.view-timeline-axis.x (opens in a new tab)MDN documentation for css.properties.view-timeline-axis.x (opens in a new tab)
Limited availability across browsers since July 18, 2023.
| Browser Version | Release Date |
|---|---|
|
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Jul 18, 2023 |
|
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Jul 21, 2023 |
|
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Jul 21, 2023 |
|
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Sep 15, 2025 |
|
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Sep 15, 2025 |
|
|
TBD |
Specification for css.properties.view-timeline-axis.y (opens in a new tab)Web Status for css.properties.view-timeline-axis.y (opens in a new tab)Web Features Explorer for css.properties.view-timeline-axis.y (opens in a new tab)MDN documentation for css.properties.view-timeline-axis.y (opens in a new tab)
Limited availability across browsers since July 18, 2023.
| Browser Version | Release Date |
|---|---|
|
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Jul 18, 2023 |
|
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Jul 21, 2023 |
|
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Jul 21, 2023 |
|
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Sep 15, 2025 |
|
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Sep 15, 2025 |
|
|
TBD |
Specification for css.properties.view-timeline-inset (opens in a new tab)Web Status for css.properties.view-timeline-inset (opens in a new tab)Web Features Explorer for css.properties.view-timeline-inset (opens in a new tab)MDN documentation for css.properties.view-timeline-inset (opens in a new tab)
Limited availability across browsers since July 18, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Jul 18, 2023 |
|
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Jul 21, 2023 |
|
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Jul 21, 2023 |
|
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Sep 15, 2025 |
|
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Sep 15, 2025 |
|
|
TBD |
Specification for css.properties.view-timeline-inset.auto (opens in a new tab)Web Status for css.properties.view-timeline-inset.auto (opens in a new tab)Web Features Explorer for css.properties.view-timeline-inset.auto (opens in a new tab)MDN documentation for css.properties.view-timeline-inset.auto (opens in a new tab)
Limited availability across browsers since July 18, 2023.
| Browser Version | Release Date |
|---|---|
|
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Jul 18, 2023 |
|
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Jul 21, 2023 |
|
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Jul 21, 2023 |
|
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Sep 15, 2025 |
|
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Sep 15, 2025 |
|
|
TBD |
Part of: Service workers (opens in a new tab)
Limited availability across browsers since June 5, 2017.
| Browser Version | Release Date |
|---|---|
|
|
Jun 5, 2017 |
|
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Jun 6, 2017 |
|
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Oct 2, 2018 |
|
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Mar 14, 2022 |
|
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Mar 14, 2022 |
|
|
TBD |
Specification for http.headers.Service-Worker-Navigation-Preload (opens in a new tab)Web Status for http.headers.Service-Worker-Navigation-Preload (opens in a new tab)Web Features Explorer for http.headers.Service-Worker-Navigation-Preload (opens in a new tab)MDN documentation for http.headers.Service-Worker-Navigation-Preload (opens in a new tab)
Limited availability across browsers since January 21, 2015.
| Browser Version | Release Date |
|---|---|
|
|
Jan 21, 2015 |
|
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Jan 21, 2015 |
|
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Apr 30, 2018 |
|
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TBD |
|
|
TBD |
Limited availability across browsers since January 21, 2015.
| Browser Version | Release Date |
|---|---|
|
|
Jan 21, 2015 |
|
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Jan 21, 2015 |
|
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Jan 15, 2020 |
|
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TBD |
|
|
TBD |
Limited availability across browsers since March 19, 2024.
| Browser Version | Release Date |
|---|---|
|
|
Mar 19, 2024 |
|
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Mar 19, 2024 |
|
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Mar 22, 2024 |
|
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TBD |
|
|
TBD |
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Jun 24, 2025 |
|
|
Jun 24, 2025 |
|
|
Jun 26, 2025 |
|
|
Dec 12, 2025 |
|
|
Dec 12, 2025 |
|
|
TBD |
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Jun 24, 2025 |
|
|
Jun 24, 2025 |
|
|
Jun 26, 2025 |
|
|
Dec 12, 2025 |
|
|
Dec 12, 2025 |
|
|
TBD |
Part of: stretch (opens in a new tab)
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Jun 24, 2025 |
|
|
Jun 24, 2025 |
|
|
Jun 26, 2025 |
|
|
TBD |
|
|
TBD |
Part of: stretch (opens in a new tab)
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Jun 24, 2025 |
|
|
Jun 24, 2025 |
|
|
Jun 26, 2025 |
|
|
TBD |
|
|
TBD |
Part of: stretch (opens in a new tab)
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Jun 24, 2025 |
|
|
Jun 24, 2025 |
|
|
Jun 26, 2025 |
|
|
TBD |
|
|
TBD |
Part of: stretch (opens in a new tab)
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Jun 24, 2025 |
|
|
Jun 24, 2025 |
|
|
Jun 26, 2025 |
|
|
TBD |
|
|
TBD |
Part of: stretch (opens in a new tab)
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Jun 24, 2025 |
|
|
Jun 24, 2025 |
|
|
Jun 26, 2025 |
|
|
TBD |
|
|
TBD |
Part of: stretch (opens in a new tab)
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Jun 24, 2025 |
|
|
Jun 24, 2025 |
|
|
Jun 26, 2025 |
|
|
TBD |
|
|
TBD |
Part of: SVG (opens in a new tab)
Limited availability across browsers since April 17, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Apr 17, 2018 |
|
|
Apr 17, 2018 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
TBD |
Part of: Tables (opens in a new tab)
🔮 Expected to become Limited availability across browsers on July 31, 2026.
| Browser Version | Release Date |
|---|---|
|
|
TBD |
Specification for css.properties.caption-side.bottom-outside (opens in a new tab)Web Status for css.properties.caption-side.bottom-outside (opens in a new tab)Web Features Explorer for css.properties.caption-side.bottom-outside (opens in a new tab)MDN documentation for css.properties.caption-side.bottom-outside (opens in a new tab)
Part of: Tables (opens in a new tab)
🔮 Expected to become Limited availability across browsers on July 31, 2026.
| Browser Version | Release Date |
|---|---|
|
|
TBD |
Specification for css.properties.caption-side.top-outside (opens in a new tab)Web Status for css.properties.caption-side.top-outside (opens in a new tab)Web Features Explorer for css.properties.caption-side.top-outside (opens in a new tab)MDN documentation for css.properties.caption-side.top-outside (opens in a new tab)
Part of: Temporal (opens in a new tab)
Limited availability across browsers since May 27, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Jan 13, 2026 |
|
|
Jan 13, 2026 |
|
|
Jan 21, 2026 |
|
|
TBD |
|
|
May 27, 2025 |
|
|
May 27, 2025 |
Specification for javascript.builtins.Date.toTemporalInstant (opens in a new tab)Web Status for javascript.builtins.Date.toTemporalInstant (opens in a new tab)Web Features Explorer for javascript.builtins.Date.toTemporalInstant (opens in a new tab)MDN documentation for javascript.builtins.Date.toTemporalInstant (opens in a new tab)
Part of: text-autospace (opens in a new tab)
Limited availability across browsers since November 11, 2025.
| Browser Version | Release Date |
|---|---|
|
|
TBD |
|
|
TBD |
|
|
Nov 11, 2025 |
|
|
Nov 11, 2025 |
Specification for css.properties.text-autospace.insert (opens in a new tab)Web Status for css.properties.text-autospace.insert (opens in a new tab)Web Features Explorer for css.properties.text-autospace.insert (opens in a new tab)MDN documentation for css.properties.text-autospace.insert (opens in a new tab)
Part of: text-box (opens in a new tab)
Limited availability across browsers since December 11, 2024.
| Browser Version | Release Date |
|---|---|
|
|
Feb 4, 2025 |
|
|
Feb 4, 2025 |
|
|
Feb 6, 2025 |
|
|
Dec 11, 2024 |
|
|
Dec 11, 2024 |
|
|
TBD |
Part of: text-box (opens in a new tab)
Limited availability across browsers since December 11, 2024.
| Browser Version | Release Date |
|---|---|
|
|
Feb 4, 2025 |
|
|
Feb 4, 2025 |
|
|
Feb 6, 2025 |
|
|
Dec 11, 2024 |
|
|
Dec 11, 2024 |
|
|
TBD |
Part of: text-box (opens in a new tab)
Limited availability across browsers since December 11, 2024.
| Browser Version | Release Date |
|---|---|
|
|
Feb 4, 2025 |
|
|
Feb 4, 2025 |
|
|
Feb 6, 2025 |
|
|
Dec 11, 2024 |
|
|
Dec 11, 2024 |
|
|
TBD |
Part of: text-box (opens in a new tab)
Limited availability across browsers since December 11, 2024.
| Browser Version | Release Date |
|---|---|
|
|
Feb 4, 2025 |
|
|
Feb 4, 2025 |
|
|
Feb 6, 2025 |
|
|
Dec 11, 2024 |
|
|
Dec 11, 2024 |
|
|
TBD |
Part of: text-box (opens in a new tab)
Limited availability across browsers since December 11, 2024.
| Browser Version | Release Date |
|---|---|
|
|
Feb 4, 2025 |
|
|
Feb 4, 2025 |
|
|
Feb 6, 2025 |
|
|
Dec 11, 2024 |
|
|
Dec 11, 2024 |
|
|
TBD |
Part of: text-box (opens in a new tab)
Limited availability across browsers since December 11, 2024.
| Browser Version | Release Date |
|---|---|
|
|
Feb 4, 2025 |
|
|
Feb 4, 2025 |
|
|
Feb 6, 2025 |
|
|
Dec 11, 2024 |
|
|
Dec 11, 2024 |
|
|
TBD |
Specification for css.properties.text-box-trim.trim-both (opens in a new tab)Web Status for css.properties.text-box-trim.trim-both (opens in a new tab)Web Features Explorer for css.properties.text-box-trim.trim-both (opens in a new tab)MDN documentation for css.properties.text-box-trim.trim-both (opens in a new tab)
Part of: text-box (opens in a new tab)
Limited availability across browsers since December 11, 2024.
| Browser Version | Release Date |
|---|---|
|
|
Feb 4, 2025 |
|
|
Feb 4, 2025 |
|
|
Feb 6, 2025 |
|
|
Dec 11, 2024 |
|
|
Dec 11, 2024 |
|
|
TBD |
Specification for css.properties.text-box-trim.trim-end (opens in a new tab)Web Status for css.properties.text-box-trim.trim-end (opens in a new tab)Web Features Explorer for css.properties.text-box-trim.trim-end (opens in a new tab)MDN documentation for css.properties.text-box-trim.trim-end (opens in a new tab)
Part of: text-box (opens in a new tab)
Limited availability across browsers since December 11, 2024.
| Browser Version | Release Date |
|---|---|
|
|
Feb 4, 2025 |
|
|
Feb 4, 2025 |
|
|
Feb 6, 2025 |
|
|
Dec 11, 2024 |
|
|
Dec 11, 2024 |
|
|
TBD |
Specification for css.properties.text-box-trim.trim-start (opens in a new tab)Web Status for css.properties.text-box-trim.trim-start (opens in a new tab)Web Features Explorer for css.properties.text-box-trim.trim-start (opens in a new tab)MDN documentation for css.properties.text-box-trim.trim-start (opens in a new tab)
Part of: text-box (opens in a new tab)
Limited availability across browsers since December 11, 2024.
| Browser Version | Release Date |
|---|---|
|
|
Feb 4, 2025 |
|
|
Feb 4, 2025 |
|
|
Feb 6, 2025 |
|
|
Dec 11, 2024 |
|
|
Dec 11, 2024 |
|
|
TBD |
Part of: text-transform (opens in a new tab)
Limited availability across browsers since June 26, 2012.
| Browser Version | Release Date |
|---|---|
|
|
TBD |
|
|
TBD |
|
|
Jul 17, 2012 |
|
|
Jun 26, 2012 |
Specification for css.properties.text-transform.dutch_ij_digraph (opens in a new tab)Web Status for css.properties.text-transform.dutch_ij_digraph (opens in a new tab)Web Features Explorer for css.properties.text-transform.dutch_ij_digraph (opens in a new tab)MDN documentation for css.properties.text-transform.dutch_ij_digraph (opens in a new tab)
Part of: Top-level await (opens in a new tab)
Limited availability across browsers since March 2, 2021.
| Browser Version | Release Date |
|---|---|
|
|
Mar 2, 2021 |
|
|
Mar 2, 2021 |
|
|
Mar 4, 2021 |
|
|
TBD |
|
|
TBD |
|
|
Jun 1, 2021 |
|
|
Jun 1, 2021 |
Specification for javascript.operators.await.top_level (opens in a new tab)Web Status for javascript.operators.await.top_level (opens in a new tab)Web Features Explorer for javascript.operators.await.top_level (opens in a new tab)MDN documentation for javascript.operators.await.top_level (opens in a new tab)
🔮 Expected to become Limited availability across browsers on July 31, 2026.
| Browser Version | Release Date |
|---|---|
|
|
TBD |
Specification for css.properties.transition.gradients_can_animate (opens in a new tab)Web Status for css.properties.transition.gradients_can_animate (opens in a new tab)Web Features Explorer for css.properties.transition.gradients_can_animate (opens in a new tab)MDN documentation for css.properties.transition.gradients_can_animate (opens in a new tab)
Limited availability across browsers since March 7, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Mar 7, 2023 |
|
|
Mar 7, 2023 |
|
|
Mar 13, 2023 |
|
|
Sep 16, 2024 |
|
|
Sep 16, 2024 |
|
|
TBD |
Specification for api.Document.startViewTransition.updateCallback_parameter (opens in a new tab)Web Status for api.Document.startViewTransition.updateCallback_parameter (opens in a new tab)Web Features Explorer for api.Document.startViewTransition.updateCallback_parameter (opens in a new tab)MDN documentation for api.Document.startViewTransition.updateCallback_parameter (opens in a new tab)
Limited availability across browsers since May 27, 2025.
| Browser Version | Release Date |
|---|---|
|
|
May 27, 2025 |
|
|
May 27, 2025 |
|
|
May 29, 2025 |
|
|
TBD |
|
|
TBD |
|
|
Jul 21, 2026 |
|
|
Jul 21, 2026 |
Part of: Web animations (opens in a new tab)
Limited availability across browsers since July 18, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Jul 18, 2023 |
|
|
Jul 21, 2023 |
|
|
Jul 21, 2023 |
|
|
Sep 15, 2025 |
|
|
Sep 15, 2025 |
|
|
TBD |
Part of: Web animations (opens in a new tab)
Limited availability across browsers since August 25, 2020.
| Browser Version | Release Date |
|---|---|
|
|
Aug 25, 2020 |
|
|
Aug 25, 2020 |
|
|
Aug 27, 2020 |
|
|
Sep 12, 2022 |
|
|
Sep 12, 2022 |
|
|
TBD |
Specification for api.Element.animate.options_timeline_parameter (opens in a new tab)Web Status for api.Element.animate.options_timeline_parameter (opens in a new tab)Web Features Explorer for api.Element.animate.options_timeline_parameter (opens in a new tab)MDN documentation for api.Element.animate.options_timeline_parameter (opens in a new tab)
Part of: WebOTP (opens in a new tab)
Limited availability across browsers since July 27, 2020.
| Browser Version | Release Date |
|---|---|
|
|
Aug 31, 2021 |
|
|
Jul 27, 2020 |
|
|
Sep 2, 2021 |
|
|
TBD |
|
|
TBD |
Specification for api.CredentialsContainer.get.otp_option (opens in a new tab)Web Status for api.CredentialsContainer.get.otp_option (opens in a new tab)Web Features Explorer for api.CredentialsContainer.get.otp_option (opens in a new tab)MDN documentation for api.CredentialsContainer.get.otp_option (opens in a new tab)
Part of: WebGPU (opens in a new tab)
Limited availability across browsers since January 23, 2024.
| Browser Version | Release Date |
|---|---|
|
|
Jan 13, 2026 |
|
|
Jan 23, 2024 |
|
|
Jan 21, 2026 |
|
|
TBD |
|
|
TBD |
Specification for api.GPUDevice.uncapturederror_event (opens in a new tab)Web Status for api.GPUDevice.uncapturederror_event (opens in a new tab)Web Features Explorer for api.GPUDevice.uncapturederror_event (opens in a new tab)MDN documentation for api.GPUDevice.uncapturederror_event (opens in a new tab)
Part of: WebRTC (opens in a new tab)
Limited availability across browsers since July 4, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Apr 16, 2024 |
|
|
Apr 16, 2024 |
|
|
Apr 18, 2024 |
|
|
TBD |
|
|
TBD |
|
|
Jul 4, 2023 |
|
|
Jul 4, 2023 |
Specification for api.RTCRtpReceiver.jitterBufferTarget (opens in a new tab)Web Status for api.RTCRtpReceiver.jitterBufferTarget (opens in a new tab)Web Features Explorer for api.RTCRtpReceiver.jitterBufferTarget (opens in a new tab)MDN documentation for api.RTCRtpReceiver.jitterBufferTarget (opens in a new tab)
Limited availability across browsers since October 31, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Oct 31, 2023 |
|
|
Oct 31, 2023 |
|
|
Nov 2, 2023 |
|
|
TBD |
Specification for css.properties.word-break.auto-phrase (opens in a new tab)Web Status for css.properties.word-break.auto-phrase (opens in a new tab)Web Features Explorer for css.properties.word-break.auto-phrase (opens in a new tab)MDN documentation for css.properties.word-break.auto-phrase (opens in a new tab)
Part of: XMLHttpRequest (opens in a new tab)
Limited availability across browsers since April 29, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Apr 29, 2025 |
|
|
Apr 29, 2025 |
|
|
May 1, 2025 |
|
|
TBD |
|
|
Apr 29, 2025 |
|
|
Apr 29, 2025 |
Specification for api.ProgressEvent.ProgressEvent.loaded_total_options_accept_double (opens in a new tab)Web Status for api.ProgressEvent.ProgressEvent.loaded_total_options_accept_double (opens in a new tab)Web Features Explorer for api.ProgressEvent.ProgressEvent.loaded_total_options_accept_double (opens in a new tab)MDN documentation for api.ProgressEvent.ProgressEvent.loaded_total_options_accept_double (opens in a new tab)
Part of: ruby-overhang (opens in a new tab)
Limited availability across browsers since December 11, 2024.
| Browser Version | Release Date |
|---|---|
|
|
Jul 28, 2026 |
|
|
Jul 28, 2026 |
|
|
Jul 30, 2026 |
|
|
Dec 11, 2024 |
|
|
Dec 11, 2024 |
Part of: ruby-overhang (opens in a new tab)
Limited availability across browsers since December 11, 2024.
| Browser Version | Release Date |
|---|---|
|
|
Jul 28, 2026 |
|
|
Jul 28, 2026 |
|
|
Jul 30, 2026 |
|
|
Dec 11, 2024 |
|
|
Dec 11, 2024 |
🔮 Expected to become widely available on July 25, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Jan 23, 2024 |
|
|
Jan 23, 2024 |
|
|
Jan 25, 2024 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
Jul 4, 2023 |
|
|
Jul 4, 2023 |
Specification for javascript.builtins.Array.fromAsync (opens in a new tab)Web Status for javascript.builtins.Array.fromAsync (opens in a new tab)Web Features Explorer for javascript.builtins.Array.fromAsync (opens in a new tab)MDN documentation for javascript.builtins.Array.fromAsync (opens in a new tab)
Part of: AVIF (opens in a new tab)
🔮 Expected to become widely available on July 25, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Aug 25, 2020 |
|
|
Aug 25, 2020 |
|
|
Jan 25, 2024 |
|
|
Mar 27, 2023 |
|
|
Oct 24, 2022 |
|
|
Oct 5, 2021 |
|
|
Oct 5, 2021 |
Part of: AVIF (opens in a new tab)
🔮 Expected to become widely available on July 25, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Aug 25, 2020 |
|
|
Aug 25, 2020 |
|
|
Jan 25, 2024 |
|
|
Mar 27, 2023 |
|
|
Oct 24, 2022 |
|
|
May 9, 2023 |
|
|
May 9, 2023 |
Part of: Motion path (opens in a new tab)
🔮 Expected to become widely available on July 23, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Aug 15, 2023 |
|
|
Aug 15, 2023 |
|
|
Aug 21, 2023 |
|
|
Sep 12, 2022 |
|
|
Sep 12, 2022 |
|
|
Jan 23, 2024 |
|
|
Jan 23, 2024 |
Part of: Motion path (opens in a new tab)
🔮 Expected to become widely available on July 23, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Aug 15, 2023 |
|
|
Aug 15, 2023 |
|
|
Aug 21, 2023 |
|
|
Sep 18, 2023 |
|
|
Sep 18, 2023 |
|
|
Jan 23, 2024 |
|
|
Jan 23, 2024 |
Part of: Motion path (opens in a new tab)
🔮 Expected to become widely available on July 23, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Aug 15, 2023 |
|
|
Aug 15, 2023 |
|
|
Aug 21, 2023 |
|
|
Sep 12, 2022 |
|
|
Sep 12, 2022 |
|
|
Jan 23, 2024 |
|
|
Jan 23, 2024 |
Part of: Motion path (opens in a new tab)
🔮 Expected to become widely available on July 23, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Aug 15, 2023 |
|
|
Aug 15, 2023 |
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Aug 21, 2023 |
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Sep 12, 2022 |
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Sep 12, 2022 |
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Jan 23, 2024 |
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Jan 23, 2024 |
Specification for css.properties.offset-position.auto (opens in a new tab)Web Status for css.properties.offset-position.auto (opens in a new tab)Web Features Explorer for css.properties.offset-position.auto (opens in a new tab)MDN documentation for css.properties.offset-position.auto (opens in a new tab)
Part of: Motion path (opens in a new tab)
🔮 Expected to become widely available on July 23, 2026.
| Browser Version | Release Date |
|---|---|
|
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Aug 15, 2023 |
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Aug 15, 2023 |
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Aug 21, 2023 |
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Sep 12, 2022 |
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Sep 12, 2022 |
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Jan 23, 2024 |
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Jan 23, 2024 |
Specification for css.properties.offset-position.bottom (opens in a new tab)Web Status for css.properties.offset-position.bottom (opens in a new tab)Web Features Explorer for css.properties.offset-position.bottom (opens in a new tab)MDN documentation for css.properties.offset-position.bottom (opens in a new tab)
Part of: Motion path (opens in a new tab)
🔮 Expected to become widely available on July 23, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Aug 15, 2023 |
|
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Aug 15, 2023 |
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Aug 21, 2023 |
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Sep 12, 2022 |
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Sep 12, 2022 |
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Jan 23, 2024 |
|
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Jan 23, 2024 |
Specification for css.properties.offset-position.center (opens in a new tab)Web Status for css.properties.offset-position.center (opens in a new tab)Web Features Explorer for css.properties.offset-position.center (opens in a new tab)MDN documentation for css.properties.offset-position.center (opens in a new tab)
Part of: Motion path (opens in a new tab)
🔮 Expected to become widely available on July 23, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Aug 15, 2023 |
|
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Aug 15, 2023 |
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Aug 21, 2023 |
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Sep 12, 2022 |
|
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Sep 12, 2022 |
|
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Jan 23, 2024 |
|
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Jan 23, 2024 |
Specification for css.properties.offset-position.left (opens in a new tab)Web Status for css.properties.offset-position.left (opens in a new tab)Web Features Explorer for css.properties.offset-position.left (opens in a new tab)MDN documentation for css.properties.offset-position.left (opens in a new tab)
Part of: Motion path (opens in a new tab)
🔮 Expected to become widely available on July 23, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Aug 15, 2023 |
|
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Aug 15, 2023 |
|
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Aug 21, 2023 |
|
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Dec 11, 2023 |
|
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Dec 11, 2023 |
|
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Jan 23, 2024 |
|
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Jan 23, 2024 |
Specification for css.properties.offset-position.normal (opens in a new tab)Web Status for css.properties.offset-position.normal (opens in a new tab)Web Features Explorer for css.properties.offset-position.normal (opens in a new tab)MDN documentation for css.properties.offset-position.normal (opens in a new tab)
Part of: Motion path (opens in a new tab)
🔮 Expected to become widely available on July 23, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Aug 15, 2023 |
|
|
Aug 15, 2023 |
|
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Aug 21, 2023 |
|
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Sep 12, 2022 |
|
|
Sep 12, 2022 |
|
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Jan 23, 2024 |
|
|
Jan 23, 2024 |
Specification for css.properties.offset-position.right (opens in a new tab)Web Status for css.properties.offset-position.right (opens in a new tab)Web Features Explorer for css.properties.offset-position.right (opens in a new tab)MDN documentation for css.properties.offset-position.right (opens in a new tab)
Part of: Motion path (opens in a new tab)
🔮 Expected to become widely available on July 23, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Aug 15, 2023 |
|
|
Aug 15, 2023 |
|
|
Aug 21, 2023 |
|
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Sep 12, 2022 |
|
|
Sep 12, 2022 |
|
|
Jan 23, 2024 |
|
|
Jan 23, 2024 |
Specification for css.properties.offset-position.top (opens in a new tab)Web Status for css.properties.offset-position.top (opens in a new tab)Web Features Explorer for css.properties.offset-position.top (opens in a new tab)MDN documentation for css.properties.offset-position.top (opens in a new tab)
Part of: Motion path (opens in a new tab)
🔮 Expected to become widely available on July 23, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Aug 15, 2023 |
|
|
Aug 15, 2023 |
|
|
Aug 21, 2023 |
|
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Sep 12, 2022 |
|
|
Sep 12, 2022 |
|
|
Jan 23, 2024 |
|
|
Jan 23, 2024 |
Part of: Motion path (opens in a new tab)
🔮 Expected to become widely available on July 23, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Aug 15, 2023 |
|
|
Aug 15, 2023 |
|
|
Aug 21, 2023 |
|
|
Dec 11, 2023 |
|
|
Dec 11, 2023 |
|
|
Jan 23, 2024 |
|
|
Jan 23, 2024 |
Part of: Motion path (opens in a new tab)
🔮 Expected to become widely available on July 23, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Aug 15, 2023 |
|
|
Aug 15, 2023 |
|
|
Aug 21, 2023 |
|
|
Sep 18, 2023 |
|
|
Sep 18, 2023 |
|
|
Jan 23, 2024 |
|
|
Jan 23, 2024 |
🔮 Expected to become widely available on July 23, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Oct 31, 2023 |
|
|
Oct 31, 2023 |
|
|
Nov 2, 2023 |
|
|
Dec 11, 2023 |
|
|
Dec 11, 2023 |
|
|
Jan 23, 2024 |
|
|
Jan 23, 2024 |
🔮 Expected to become widely available on July 23, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Oct 31, 2023 |
|
|
Oct 31, 2023 |
|
|
Nov 2, 2023 |
|
|
Dec 11, 2023 |
|
|
Dec 11, 2023 |
|
|
Jan 23, 2024 |
|
|
Jan 23, 2024 |
Newly available since July 21, 2026.
🔮 Expected to become widely available on January 21, 2029.
🔮 Expected to become widely available on January 21, 2029.
| Browser Version | Release Date |
|---|---|
|
|
Dec 11, 2008 |
|
|
Jun 27, 2012 |
|
|
Jan 15, 2020 |
|
|
Jul 20, 2011 |
|
|
Oct 12, 2011 |
|
|
Jul 21, 2026 |
|
|
Jul 21, 2026 |
Specification for css.properties.alignment-baseline.alphabetic (opens in a new tab)Web Status for css.properties.alignment-baseline.alphabetic (opens in a new tab)Web Features Explorer for css.properties.alignment-baseline.alphabetic (opens in a new tab)MDN documentation for css.properties.alignment-baseline.alphabetic (opens in a new tab)
Newly available since July 21, 2026.
🔮 Expected to become widely available on January 21, 2029.
🔮 Expected to become widely available on January 21, 2029.
| Browser Version | Release Date |
|---|---|
|
|
Dec 11, 2008 |
|
|
Jun 27, 2012 |
|
|
Jan 15, 2020 |
|
|
Jul 20, 2011 |
|
|
Oct 12, 2011 |
|
|
Jul 21, 2026 |
|
|
Jul 21, 2026 |
Specification for css.properties.alignment-baseline.central (opens in a new tab)Web Status for css.properties.alignment-baseline.central (opens in a new tab)Web Features Explorer for css.properties.alignment-baseline.central (opens in a new tab)MDN documentation for css.properties.alignment-baseline.central (opens in a new tab)
Newly available since July 21, 2026.
🔮 Expected to become widely available on January 21, 2029.
🔮 Expected to become widely available on January 21, 2029.
| Browser Version | Release Date |
|---|---|
|
|
Dec 11, 2008 |
|
|
Jun 27, 2012 |
|
|
Jan 15, 2020 |
|
|
Jul 20, 2011 |
|
|
Oct 12, 2011 |
|
|
Jul 21, 2026 |
|
|
Jul 21, 2026 |
Specification for css.properties.alignment-baseline.ideographic (opens in a new tab)Web Status for css.properties.alignment-baseline.ideographic (opens in a new tab)Web Features Explorer for css.properties.alignment-baseline.ideographic (opens in a new tab)MDN documentation for css.properties.alignment-baseline.ideographic (opens in a new tab)
Newly available since July 21, 2026.
🔮 Expected to become widely available on January 21, 2029.
🔮 Expected to become widely available on January 21, 2029.
| Browser Version | Release Date |
|---|---|
|
|
Dec 11, 2008 |
|
|
Jun 27, 2012 |
|
|
Jan 15, 2020 |
|
|
Jul 20, 2011 |
|
|
Oct 12, 2011 |
|
|
Jul 21, 2026 |
|
|
Jul 21, 2026 |
Specification for css.properties.alignment-baseline.mathematical (opens in a new tab)Web Status for css.properties.alignment-baseline.mathematical (opens in a new tab)Web Features Explorer for css.properties.alignment-baseline.mathematical (opens in a new tab)MDN documentation for css.properties.alignment-baseline.mathematical (opens in a new tab)
Newly available since July 21, 2026.
🔮 Expected to become widely available on January 21, 2029.
🔮 Expected to become widely available on January 21, 2029.
| Browser Version | Release Date |
|---|---|
|
|
Oct 15, 2024 |
|
|
Oct 15, 2024 |
|
|
Oct 17, 2024 |
|
|
Sep 18, 2023 |
|
|
Sep 18, 2023 |
|
|
Jul 21, 2026 |
|
|
Jul 21, 2026 |
Specification for javascript.builtins.Intl.Locale.getCalendars (opens in a new tab)Web Status for javascript.builtins.Intl.Locale.getCalendars (opens in a new tab)Web Features Explorer for javascript.builtins.Intl.Locale.getCalendars (opens in a new tab)MDN documentation for javascript.builtins.Intl.Locale.getCalendars (opens in a new tab)
Newly available since July 21, 2026.
🔮 Expected to become widely available on January 21, 2029.
🔮 Expected to become widely available on January 21, 2029.
| Browser Version | Release Date |
|---|---|
|
|
Oct 15, 2024 |
|
|
Oct 15, 2024 |
|
|
Oct 17, 2024 |
|
|
Sep 18, 2023 |
|
|
Sep 18, 2023 |
|
|
Jul 21, 2026 |
|
|
Jul 21, 2026 |
Specification for javascript.builtins.Intl.Locale.getCollations (opens in a new tab)Web Status for javascript.builtins.Intl.Locale.getCollations (opens in a new tab)Web Features Explorer for javascript.builtins.Intl.Locale.getCollations (opens in a new tab)MDN documentation for javascript.builtins.Intl.Locale.getCollations (opens in a new tab)
Newly available since July 21, 2026.
🔮 Expected to become widely available on January 21, 2029.
🔮 Expected to become widely available on January 21, 2029.
| Browser Version | Release Date |
|---|---|
|
|
Oct 15, 2024 |
|
|
Oct 15, 2024 |
|
|
Oct 17, 2024 |
|
|
Sep 18, 2023 |
|
|
Sep 18, 2023 |
|
|
Jul 21, 2026 |
|
|
Jul 21, 2026 |
Specification for javascript.builtins.Intl.Locale.getHourCycles (opens in a new tab)Web Status for javascript.builtins.Intl.Locale.getHourCycles (opens in a new tab)Web Features Explorer for javascript.builtins.Intl.Locale.getHourCycles (opens in a new tab)MDN documentation for javascript.builtins.Intl.Locale.getHourCycles (opens in a new tab)
Newly available since July 21, 2026.
🔮 Expected to become widely available on January 21, 2029.
🔮 Expected to become widely available on January 21, 2029.
| Browser Version | Release Date |
|---|---|
|
|
Oct 15, 2024 |
|
|
Oct 15, 2024 |
|
|
Oct 17, 2024 |
|
|
Sep 18, 2023 |
|
|
Sep 18, 2023 |
|
|
Jul 21, 2026 |
|
|
Jul 21, 2026 |
Specification for javascript.builtins.Intl.Locale.getNumberingSystems (opens in a new tab)Web Status for javascript.builtins.Intl.Locale.getNumberingSystems (opens in a new tab)Web Features Explorer for javascript.builtins.Intl.Locale.getNumberingSystems (opens in a new tab)MDN documentation for javascript.builtins.Intl.Locale.getNumberingSystems (opens in a new tab)
Newly available since July 21, 2026.
🔮 Expected to become widely available on January 21, 2029.
🔮 Expected to become widely available on January 21, 2029.
| Browser Version | Release Date |
|---|---|
|
|
Oct 15, 2024 |
|
|
Oct 15, 2024 |
|
|
Oct 17, 2024 |
|
|
Sep 18, 2023 |
|
|
Sep 18, 2023 |
|
|
Jul 21, 2026 |
|
|
Jul 21, 2026 |
Specification for javascript.builtins.Intl.Locale.getTextInfo (opens in a new tab)Web Status for javascript.builtins.Intl.Locale.getTextInfo (opens in a new tab)Web Features Explorer for javascript.builtins.Intl.Locale.getTextInfo (opens in a new tab)MDN documentation for javascript.builtins.Intl.Locale.getTextInfo (opens in a new tab)
Newly available since July 21, 2026.
🔮 Expected to become widely available on January 21, 2029.
🔮 Expected to become widely available on January 21, 2029.
| Browser Version | Release Date |
|---|---|
|
|
Oct 15, 2024 |
|
|
Oct 15, 2024 |
|
|
Oct 17, 2024 |
|
|
Sep 18, 2023 |
|
|
Sep 18, 2023 |
|
|
Jul 21, 2026 |
|
|
Jul 21, 2026 |
Specification for javascript.builtins.Intl.Locale.getTimeZones (opens in a new tab)Web Status for javascript.builtins.Intl.Locale.getTimeZones (opens in a new tab)Web Features Explorer for javascript.builtins.Intl.Locale.getTimeZones (opens in a new tab)MDN documentation for javascript.builtins.Intl.Locale.getTimeZones (opens in a new tab)
Newly available since July 21, 2026.
🔮 Expected to become widely available on January 21, 2029.
🔮 Expected to become widely available on January 21, 2029.
| Browser Version | Release Date |
|---|---|
|
|
Oct 15, 2024 |
|
|
Oct 15, 2024 |
|
|
Oct 17, 2024 |
|
|
Sep 18, 2023 |
|
|
Sep 18, 2023 |
|
|
Jul 21, 2026 |
|
|
Jul 21, 2026 |
Specification for javascript.builtins.Intl.Locale.getWeekInfo (opens in a new tab)Web Status for javascript.builtins.Intl.Locale.getWeekInfo (opens in a new tab)Web Features Explorer for javascript.builtins.Intl.Locale.getWeekInfo (opens in a new tab)MDN documentation for javascript.builtins.Intl.Locale.getWeekInfo (opens in a new tab)
Limited availability across browsers since September 4, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Sep 4, 2018 |
|
|
Sep 2, 2022 |
|
|
Jan 15, 2020 |
|
|
Mar 24, 2020 |
|
|
Mar 24, 2020 |
|
|
Jul 21, 2026 |
Limited availability across browsers since September 4, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Sep 4, 2018 |
|
|
Sep 2, 2022 |
|
|
Jan 15, 2020 |
|
|
Mar 24, 2020 |
|
|
Mar 24, 2020 |
|
|
Jul 21, 2026 |
Specification for api.Document.pictureInPictureElement (opens in a new tab)Web Status for api.Document.pictureInPictureElement (opens in a new tab)Web Features Explorer for api.Document.pictureInPictureElement (opens in a new tab)MDN documentation for api.Document.pictureInPictureElement (opens in a new tab)
Limited availability across browsers since September 4, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Sep 4, 2018 |
|
|
Sep 2, 2022 |
|
|
Jan 15, 2020 |
|
|
Mar 24, 2020 |
|
|
Mar 24, 2020 |
|
|
Jul 21, 2026 |
Specification for api.Document.pictureInPictureEnabled (opens in a new tab)Web Status for api.Document.pictureInPictureEnabled (opens in a new tab)Web Features Explorer for api.Document.pictureInPictureEnabled (opens in a new tab)MDN documentation for api.Document.pictureInPictureEnabled (opens in a new tab)
Limited availability across browsers since September 4, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Sep 4, 2018 |
|
|
Sep 2, 2022 |
|
|
Jan 15, 2020 |
|
|
Mar 24, 2020 |
|
|
Mar 24, 2020 |
|
|
Jul 21, 2026 |
Specification for api.HTMLVideoElement.enterpictureinpicture_event (opens in a new tab)Web Status for api.HTMLVideoElement.enterpictureinpicture_event (opens in a new tab)Web Features Explorer for api.HTMLVideoElement.enterpictureinpicture_event (opens in a new tab)MDN documentation for api.HTMLVideoElement.enterpictureinpicture_event (opens in a new tab)
Limited availability across browsers since September 4, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Sep 4, 2018 |
|
|
Sep 2, 2022 |
|
|
Jan 15, 2020 |
|
|
Mar 24, 2020 |
|
|
Mar 24, 2020 |
|
|
Jul 21, 2026 |
Specification for api.HTMLVideoElement.leavepictureinpicture_event (opens in a new tab)Web Status for api.HTMLVideoElement.leavepictureinpicture_event (opens in a new tab)Web Features Explorer for api.HTMLVideoElement.leavepictureinpicture_event (opens in a new tab)MDN documentation for api.HTMLVideoElement.leavepictureinpicture_event (opens in a new tab)
Limited availability across browsers since September 4, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Sep 4, 2018 |
|
|
Sep 2, 2022 |
|
|
Jan 15, 2020 |
|
|
Mar 24, 2020 |
|
|
Mar 24, 2020 |
|
|
Jul 21, 2026 |
Specification for api.HTMLVideoElement.requestPictureInPicture (opens in a new tab)Web Status for api.HTMLVideoElement.requestPictureInPicture (opens in a new tab)Web Features Explorer for api.HTMLVideoElement.requestPictureInPicture (opens in a new tab)MDN documentation for api.HTMLVideoElement.requestPictureInPicture (opens in a new tab)
Limited availability across browsers since August 25, 2020.
| Browser Version | Release Date |
|---|---|
|
|
Aug 25, 2020 |
|
|
Sep 2, 2022 |
|
|
Aug 27, 2020 |
|
|
Sep 12, 2022 |
|
|
Sep 12, 2022 |
|
|
Jul 21, 2026 |
Limited availability across browsers since August 25, 2020.
| Browser Version | Release Date |
|---|---|
|
|
Aug 25, 2020 |
|
|
Sep 2, 2022 |
|
|
Aug 27, 2020 |
|
|
Sep 12, 2022 |
|
|
Sep 12, 2022 |
|
|
Jul 21, 2026 |
Specification for api.PictureInPictureEvent.PictureInPictureEvent (opens in a new tab)Web Status for api.PictureInPictureEvent.PictureInPictureEvent (opens in a new tab)Web Features Explorer for api.PictureInPictureEvent.PictureInPictureEvent (opens in a new tab)MDN documentation for api.PictureInPictureEvent.PictureInPictureEvent (opens in a new tab)
Limited availability across browsers since August 25, 2020.
| Browser Version | Release Date |
|---|---|
|
|
Aug 25, 2020 |
|
|
Sep 2, 2022 |
|
|
Aug 27, 2020 |
|
|
Sep 12, 2022 |
|
|
Sep 12, 2022 |
|
|
Jul 21, 2026 |
Specification for api.PictureInPictureEvent.pictureInPictureWindow (opens in a new tab)Web Status for api.PictureInPictureEvent.pictureInPictureWindow (opens in a new tab)Web Features Explorer for api.PictureInPictureEvent.pictureInPictureWindow (opens in a new tab)MDN documentation for api.PictureInPictureEvent.pictureInPictureWindow (opens in a new tab)
Limited availability across browsers since September 4, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Sep 4, 2018 |
|
|
Sep 2, 2022 |
|
|
Jan 15, 2020 |
|
|
Mar 24, 2020 |
|
|
Mar 24, 2020 |
|
|
Jul 21, 2026 |
Limited availability across browsers since September 4, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Sep 4, 2018 |
|
|
Sep 2, 2022 |
|
|
Jan 15, 2020 |
|
|
Mar 24, 2020 |
|
|
Mar 24, 2020 |
|
|
Jul 21, 2026 |
Limited availability across browsers since September 4, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Sep 4, 2018 |
|
|
Sep 2, 2022 |
|
|
Jan 15, 2020 |
|
|
Mar 24, 2020 |
|
|
Mar 24, 2020 |
|
|
Jul 21, 2026 |
Specification for api.PictureInPictureWindow.resize_event (opens in a new tab)Web Status for api.PictureInPictureWindow.resize_event (opens in a new tab)Web Features Explorer for api.PictureInPictureWindow.resize_event (opens in a new tab)MDN documentation for api.PictureInPictureWindow.resize_event (opens in a new tab)
Limited availability across browsers since September 4, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Sep 4, 2018 |
|
|
Sep 2, 2022 |
|
|
Jan 15, 2020 |
|
|
Mar 24, 2020 |
|
|
Mar 24, 2020 |
|
|
Jul 21, 2026 |
Limited availability across browsers since September 4, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Sep 4, 2018 |
|
|
Sep 2, 2022 |
|
|
Jan 15, 2020 |
|
|
Mar 24, 2020 |
|
|
Mar 24, 2020 |
|
|
Jul 21, 2026 |
Specification for api.ShadowRoot.pictureInPictureElement (opens in a new tab)Web Status for api.ShadowRoot.pictureInPictureElement (opens in a new tab)Web Features Explorer for api.ShadowRoot.pictureInPictureElement (opens in a new tab)MDN documentation for api.ShadowRoot.pictureInPictureElement (opens in a new tab)
Limited availability across browsers since March 24, 2020.
| Browser Version | Release Date |
|---|---|
|
|
Feb 7, 2023 |
|
|
Feb 7, 2023 |
|
|
Feb 9, 2023 |
|
|
Mar 24, 2020 |
|
|
Mar 24, 2020 |
|
|
Jul 21, 2026 |
Limited availability across browsers since September 4, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Sep 4, 2018 |
|
|
Sep 2, 2022 |
|
|
Jan 15, 2020 |
|
|
Jul 21, 2026 |
Specification for html.elements.iframe.allow.picture-in-picture (opens in a new tab)Web Status for html.elements.iframe.allow.picture-in-picture (opens in a new tab)Web Features Explorer for html.elements.iframe.allow.picture-in-picture (opens in a new tab)MDN documentation for html.elements.iframe.allow.picture-in-picture (opens in a new tab)
Part of: popover="hint" (opens in a new tab)
Limited availability across browsers since June 30, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Jun 30, 2026 |
|
|
Jun 30, 2026 |
|
|
Jul 2, 2026 |
|
|
Jul 21, 2026 |
|
|
Jul 21, 2026 |
Part of: popover="hint" (opens in a new tab)
Limited availability across browsers since June 30, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Jun 30, 2026 |
|
|
Jun 30, 2026 |
|
|
Jul 2, 2026 |
|
|
Jul 21, 2026 |
|
|
Jul 21, 2026 |
Specification for html.global_attributes.popover.hint (opens in a new tab)Web Status for html.global_attributes.popover.hint (opens in a new tab)Web Features Explorer for html.global_attributes.popover.hint (opens in a new tab)MDN documentation for html.global_attributes.popover.hint (opens in a new tab)developer.chrome.com article for html.global_attributes.popover.hint (opens in a new tab)
Part of: WebRTC (opens in a new tab)
Newly available since July 21, 2026.
🔮 Expected to become widely available on January 21, 2029.
🔮 Expected to become widely available on January 21, 2029.
| Browser Version | Release Date |
|---|---|
|
|
Jan 29, 2019 |
|
|
Jan 29, 2019 |
|
|
Jul 29, 2015 |
|
|
Mar 14, 2022 |
|
|
Mar 14, 2022 |
|
|
Jul 21, 2026 |
|
|
Jul 21, 2026 |
Specification for api.RTCDtlsTransport.getRemoteCertificates (opens in a new tab)Web Status for api.RTCDtlsTransport.getRemoteCertificates (opens in a new tab)Web Features Explorer for api.RTCDtlsTransport.getRemoteCertificates (opens in a new tab)MDN documentation for api.RTCDtlsTransport.getRemoteCertificates (opens in a new tab)
Newly available since July 21, 2026.
🔮 Expected to become widely available on January 21, 2029.
🔮 Expected to become widely available on January 21, 2029.
| Browser Version | Release Date |
|---|---|
|
|
Feb 4, 2020 |
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Feb 4, 2020 |
|
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Feb 7, 2020 |
|
|
Sep 19, 2017 |
|
|
Sep 19, 2017 |
|
|
Jul 21, 2026 |
|
|
Jul 21, 2026 |
Specification for api.RTCStatsReport.type_inbound-rtp.transportId (opens in a new tab)Web Status for api.RTCStatsReport.type_inbound-rtp.transportId (opens in a new tab)Web Features Explorer for api.RTCStatsReport.type_inbound-rtp.transportId (opens in a new tab)MDN documentation for api.RTCStatsReport.type_inbound-rtp.transportId (opens in a new tab)
Newly available since July 21, 2026.
🔮 Expected to become widely available on January 21, 2029.
🔮 Expected to become widely available on January 21, 2029.
| Browser Version | Release Date |
|---|---|
|
|
Feb 4, 2020 |
|
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Feb 4, 2020 |
|
|
Feb 7, 2020 |
|
|
Sep 19, 2017 |
|
|
Sep 19, 2017 |
|
|
Jul 21, 2026 |
|
|
Jul 21, 2026 |
Specification for api.RTCStatsReport.type_outbound-rtp.transportId (opens in a new tab)Web Status for api.RTCStatsReport.type_outbound-rtp.transportId (opens in a new tab)Web Features Explorer for api.RTCStatsReport.type_outbound-rtp.transportId (opens in a new tab)MDN documentation for api.RTCStatsReport.type_outbound-rtp.transportId (opens in a new tab)
Newly available since July 21, 2026.
🔮 Expected to become widely available on January 21, 2029.
🔮 Expected to become widely available on January 21, 2029.
| Browser Version | Release Date |
|---|---|
|
|
Feb 4, 2020 |
|
|
Feb 4, 2020 |
|
|
Feb 7, 2020 |
|
|
Sep 19, 2017 |
|
|
Sep 19, 2017 |
|
|
Jul 21, 2026 |
|
|
Jul 21, 2026 |
Specification for api.RTCStatsReport.type_remote-inbound-rtp.transportId (opens in a new tab)Web Status for api.RTCStatsReport.type_remote-inbound-rtp.transportId (opens in a new tab)Web Features Explorer for api.RTCStatsReport.type_remote-inbound-rtp.transportId (opens in a new tab)MDN documentation for api.RTCStatsReport.type_remote-inbound-rtp.transportId (opens in a new tab)
Newly available since July 21, 2026.
🔮 Expected to become widely available on January 21, 2029.
🔮 Expected to become widely available on January 21, 2029.
| Browser Version | Release Date |
|---|---|
|
|
May 25, 2021 |
|
|
May 25, 2021 |
|
|
May 27, 2021 |
|
|
Sep 19, 2017 |
|
|
Sep 19, 2017 |
|
|
Jul 21, 2026 |
|
|
Jul 21, 2026 |
Specification for api.RTCStatsReport.type_remote-outbound-rtp.transportId (opens in a new tab)Web Status for api.RTCStatsReport.type_remote-outbound-rtp.transportId (opens in a new tab)Web Features Explorer for api.RTCStatsReport.type_remote-outbound-rtp.transportId (opens in a new tab)MDN documentation for api.RTCStatsReport.type_remote-outbound-rtp.transportId (opens in a new tab)
Newly available since July 21, 2026.
🔮 Expected to become widely available on January 21, 2029.
🔮 Expected to become widely available on January 21, 2029.
| Browser Version | Release Date |
|---|---|
|
|
Feb 4, 2020 |
|
|
Feb 4, 2020 |
|
|
Feb 7, 2020 |
|
|
Mar 24, 2020 |
|
|
Mar 24, 2020 |
|
|
Jul 21, 2026 |
|
|
Jul 21, 2026 |
Newly available since July 21, 2026.
🔮 Expected to become widely available on January 21, 2029.
🔮 Expected to become widely available on January 21, 2029.
| Browser Version | Release Date |
|---|---|
|
|
Feb 4, 2020 |
|
|
Feb 4, 2020 |
|
|
Feb 7, 2020 |
|
|
Apr 26, 2021 |
|
|
Apr 26, 2021 |
|
|
Jul 21, 2026 |
|
|
Jul 21, 2026 |
Specification for api.RTCStatsReport.type_transport.dtlsCipher (opens in a new tab)Web Status for api.RTCStatsReport.type_transport.dtlsCipher (opens in a new tab)Web Features Explorer for api.RTCStatsReport.type_transport.dtlsCipher (opens in a new tab)MDN documentation for api.RTCStatsReport.type_transport.dtlsCipher (opens in a new tab)
Limited availability across browsers since June 21, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Jun 21, 2022 |
|
|
Jun 21, 2022 |
|
|
Jun 23, 2022 |
|
|
Jul 21, 2026 |
|
|
Jul 21, 2026 |
Specification for api.RTCStatsReport.type_transport.dtlsRole (opens in a new tab)Web Status for api.RTCStatsReport.type_transport.dtlsRole (opens in a new tab)Web Features Explorer for api.RTCStatsReport.type_transport.dtlsRole (opens in a new tab)MDN documentation for api.RTCStatsReport.type_transport.dtlsRole (opens in a new tab)
Newly available since July 21, 2026.
🔮 Expected to become widely available on January 21, 2029.
🔮 Expected to become widely available on January 21, 2029.
| Browser Version | Release Date |
|---|---|
|
|
Feb 4, 2020 |
|
|
Feb 4, 2020 |
|
|
Feb 7, 2020 |
|
|
Apr 26, 2021 |
|
|
Apr 26, 2021 |
|
|
Jul 21, 2026 |
|
|
Jul 21, 2026 |
Specification for api.RTCStatsReport.type_transport.dtlsState (opens in a new tab)Web Status for api.RTCStatsReport.type_transport.dtlsState (opens in a new tab)Web Features Explorer for api.RTCStatsReport.type_transport.dtlsState (opens in a new tab)MDN documentation for api.RTCStatsReport.type_transport.dtlsState (opens in a new tab)
Limited availability across browsers since June 21, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Jun 21, 2022 |
|
|
Jun 21, 2022 |
|
|
Jun 23, 2022 |
|
|
Jul 21, 2026 |
|
|
Jul 21, 2026 |
Specification for api.RTCStatsReport.type_transport.iceLocalUsernameFragment (opens in a new tab)Web Status for api.RTCStatsReport.type_transport.iceLocalUsernameFragment (opens in a new tab)Web Features Explorer for api.RTCStatsReport.type_transport.iceLocalUsernameFragment (opens in a new tab)MDN documentation for api.RTCStatsReport.type_transport.iceLocalUsernameFragment (opens in a new tab)
Limited availability across browsers since June 21, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Jun 21, 2022 |
|
|
Jun 21, 2022 |
|
|
Jun 23, 2022 |
|
|
Jul 21, 2026 |
|
|
Jul 21, 2026 |
Specification for api.RTCStatsReport.type_transport.iceRole (opens in a new tab)Web Status for api.RTCStatsReport.type_transport.iceRole (opens in a new tab)Web Features Explorer for api.RTCStatsReport.type_transport.iceRole (opens in a new tab)MDN documentation for api.RTCStatsReport.type_transport.iceRole (opens in a new tab)
Limited availability across browsers since June 21, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Jun 21, 2022 |
|
|
Jun 21, 2022 |
|
|
Jun 23, 2022 |
|
|
Jul 21, 2026 |
|
|
Jul 21, 2026 |
Specification for api.RTCStatsReport.type_transport.iceState (opens in a new tab)Web Status for api.RTCStatsReport.type_transport.iceState (opens in a new tab)Web Features Explorer for api.RTCStatsReport.type_transport.iceState (opens in a new tab)MDN documentation for api.RTCStatsReport.type_transport.iceState (opens in a new tab)
Newly available since July 21, 2026.
🔮 Expected to become widely available on January 21, 2029.
🔮 Expected to become widely available on January 21, 2029.
| Browser Version | Release Date |
|---|---|
|
|
Feb 4, 2020 |
|
|
Feb 4, 2020 |
|
|
Feb 7, 2020 |
|
|
Mar 24, 2020 |
|
|
Mar 24, 2020 |
|
|
Jul 21, 2026 |
|
|
Jul 21, 2026 |
Specification for api.RTCStatsReport.type_transport.id (opens in a new tab)Web Status for api.RTCStatsReport.type_transport.id (opens in a new tab)Web Features Explorer for api.RTCStatsReport.type_transport.id (opens in a new tab)MDN documentation for api.RTCStatsReport.type_transport.id (opens in a new tab)
Newly available since July 21, 2026.
🔮 Expected to become widely available on January 21, 2029.
🔮 Expected to become widely available on January 21, 2029.
| Browser Version | Release Date |
|---|---|
|
|
Feb 4, 2020 |
|
|
Feb 4, 2020 |
|
|
Feb 7, 2020 |
|
|
Mar 24, 2020 |
|
|
Mar 24, 2020 |
|
|
Jul 21, 2026 |
|
|
Jul 21, 2026 |
Specification for api.RTCStatsReport.type_transport.selectedCandidatePairId (opens in a new tab)Web Status for api.RTCStatsReport.type_transport.selectedCandidatePairId (opens in a new tab)Web Features Explorer for api.RTCStatsReport.type_transport.selectedCandidatePairId (opens in a new tab)MDN documentation for api.RTCStatsReport.type_transport.selectedCandidatePairId (opens in a new tab)
Newly available since July 21, 2026.
🔮 Expected to become widely available on January 21, 2029.
🔮 Expected to become widely available on January 21, 2029.
| Browser Version | Release Date |
|---|---|
|
|
Feb 4, 2020 |
|
|
Feb 4, 2020 |
|
|
Feb 7, 2020 |
|
|
Apr 26, 2021 |
|
|
Apr 26, 2021 |
|
|
Jul 21, 2026 |
|
|
Jul 21, 2026 |
Specification for api.RTCStatsReport.type_transport.srtpCipher (opens in a new tab)Web Status for api.RTCStatsReport.type_transport.srtpCipher (opens in a new tab)Web Features Explorer for api.RTCStatsReport.type_transport.srtpCipher (opens in a new tab)MDN documentation for api.RTCStatsReport.type_transport.srtpCipher (opens in a new tab)
Newly available since July 21, 2026.
🔮 Expected to become widely available on January 21, 2029.
🔮 Expected to become widely available on January 21, 2029.
| Browser Version | Release Date |
|---|---|
|
|
Feb 4, 2020 |
|
|
Feb 4, 2020 |
|
|
Feb 7, 2020 |
|
|
Mar 24, 2020 |
|
|
Mar 24, 2020 |
|
|
Jul 21, 2026 |
|
|
Jul 21, 2026 |
Specification for api.RTCStatsReport.type_transport.timestamp (opens in a new tab)Web Status for api.RTCStatsReport.type_transport.timestamp (opens in a new tab)Web Features Explorer for api.RTCStatsReport.type_transport.timestamp (opens in a new tab)MDN documentation for api.RTCStatsReport.type_transport.timestamp (opens in a new tab)
Newly available since July 21, 2026.
🔮 Expected to become widely available on January 21, 2029.
🔮 Expected to become widely available on January 21, 2029.
| Browser Version | Release Date |
|---|---|
|
|
Feb 4, 2020 |
|
|
Feb 4, 2020 |
|
|
Feb 7, 2020 |
|
|
Apr 26, 2021 |
|
|
Apr 26, 2021 |
|
|
Jul 21, 2026 |
|
|
Jul 21, 2026 |
Specification for api.RTCStatsReport.type_transport.tlsVersion (opens in a new tab)Web Status for api.RTCStatsReport.type_transport.tlsVersion (opens in a new tab)Web Features Explorer for api.RTCStatsReport.type_transport.tlsVersion (opens in a new tab)MDN documentation for api.RTCStatsReport.type_transport.tlsVersion (opens in a new tab)
Newly available since July 21, 2026.
🔮 Expected to become widely available on January 21, 2029.
🔮 Expected to become widely available on January 21, 2029.
| Browser Version | Release Date |
|---|---|
|
|
Feb 4, 2020 |
|
|
Feb 4, 2020 |
|
|
Feb 7, 2020 |
|
|
Mar 24, 2020 |
|
|
Mar 24, 2020 |
|
|
Jul 21, 2026 |
|
|
Jul 21, 2026 |
Specification for api.RTCStatsReport.type_transport.type (opens in a new tab)Web Status for api.RTCStatsReport.type_transport.type (opens in a new tab)Web Features Explorer for api.RTCStatsReport.type_transport.type (opens in a new tab)MDN documentation for api.RTCStatsReport.type_transport.type (opens in a new tab)
Limited availability across browsers since December 11, 2024.
| Browser Version | Release Date |
|---|---|
|
|
Jun 30, 2026 |
|
|
Jun 30, 2026 |
|
|
Jul 2, 2026 |
|
|
Dec 11, 2024 |
|
|
Dec 11, 2024 |
Specification for css.properties.background-clip.border-area (opens in a new tab)Web Status for css.properties.background-clip.border-area (opens in a new tab)Web Features Explorer for css.properties.background-clip.border-area (opens in a new tab)MDN documentation for css.properties.background-clip.border-area (opens in a new tab)
Limited availability across browsers since June 30, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Jun 30, 2026 |
|
|
Jun 30, 2026 |
|
|
Jul 2, 2026 |
Limited availability across browsers since June 30, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Jun 30, 2026 |
|
|
Jun 30, 2026 |
|
|
Jul 2, 2026 |
Limited availability across browsers since June 30, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Jun 30, 2026 |
|
|
Jun 30, 2026 |
|
|
Jul 2, 2026 |
Part of: text-fit (opens in a new tab)
Limited availability across browsers since June 30, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Jun 30, 2026 |
|
|
Jun 30, 2026 |
|
|
Jul 2, 2026 |
Part of: text-fit (opens in a new tab)
Limited availability across browsers since June 30, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Jun 30, 2026 |
|
|
Jun 30, 2026 |
|
|
Jul 2, 2026 |
Part of: text-fit (opens in a new tab)
Limited availability across browsers since June 30, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Jun 30, 2026 |
|
|
Jun 30, 2026 |
|
|
Jul 2, 2026 |
Part of: text-fit (opens in a new tab)
Limited availability across browsers since June 30, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Jun 30, 2026 |
|
|
Jun 30, 2026 |
|
|
Jul 2, 2026 |
Limited availability across browsers since December 12, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Jun 30, 2026 |
|
|
Jun 30, 2026 |
|
|
Jul 2, 2026 |
|
|
Dec 12, 2025 |
|
|
Dec 12, 2025 |
Limited availability across browsers since June 30, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Jun 30, 2026 |
|
|
Jun 30, 2026 |
|
|
Jul 2, 2026 |
Limited availability across browsers since December 12, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Jun 30, 2026 |
|
|
Jun 30, 2026 |
|
|
Jul 2, 2026 |
|
|
Dec 12, 2025 |
|
|
Dec 12, 2025 |
June 2026 🔗
Part of: :has() (opens in a new tab)
Widely available since June 19, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Sep 2, 2022 |
|
|
Sep 2, 2022 |
|
|
Sep 1, 2022 |
|
|
Mar 14, 2022 |
|
|
Mar 14, 2022 |
|
|
Dec 19, 2023 |
|
|
Dec 19, 2023 |
Specification for css.selectors.has (opens in a new tab)Web Status for css.selectors.has (opens in a new tab)Web Features Explorer for css.selectors.has (opens in a new tab)MDN documentation for css.selectors.has (opens in a new tab)web.dev article for css.selectors.has (opens in a new tab)developer.chrome.com article for css.selectors.has (opens in a new tab)
Widely available since June 19, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Sep 10, 2019 |
|
|
Sep 10, 2019 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
Dec 19, 2023 |
|
|
Dec 19, 2023 |
Widely available since June 19, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Sep 10, 2019 |
|
|
Sep 10, 2019 |
|
|
Jan 15, 2020 |
|
|
Mar 27, 2023 |
|
|
Mar 27, 2023 |
|
|
Dec 19, 2023 |
|
|
Dec 19, 2023 |
Specification for html.elements.iframe.loading (opens in a new tab)Web Status for html.elements.iframe.loading (opens in a new tab)Web Features Explorer for html.elements.iframe.loading (opens in a new tab)MDN documentation for html.elements.iframe.loading (opens in a new tab)web.dev article for html.elements.iframe.loading (opens in a new tab)
Part of: field-sizing (opens in a new tab)
Newly available since June 16, 2026.
🔮 Expected to become widely available on December 16, 2028.
🔮 Expected to become widely available on December 16, 2028.
| Browser Version | Release Date |
|---|---|
|
|
Mar 19, 2024 |
|
|
Mar 19, 2024 |
|
|
Mar 22, 2024 |
|
|
Dec 12, 2025 |
|
|
Dec 12, 2025 |
|
|
Jun 16, 2026 |
|
|
Jun 16, 2026 |
Specification for css.properties.field-sizing (opens in a new tab)Web Status for css.properties.field-sizing (opens in a new tab)Web Features Explorer for css.properties.field-sizing (opens in a new tab)MDN documentation for css.properties.field-sizing (opens in a new tab)web.dev article for css.properties.field-sizing (opens in a new tab)developer.chrome.com article for css.properties.field-sizing (opens in a new tab)
Part of: field-sizing (opens in a new tab)
Newly available since June 16, 2026.
🔮 Expected to become widely available on December 16, 2028.
🔮 Expected to become widely available on December 16, 2028.
| Browser Version | Release Date |
|---|---|
|
|
Mar 19, 2024 |
|
|
Mar 19, 2024 |
|
|
Mar 22, 2024 |
|
|
Dec 12, 2025 |
|
|
Dec 12, 2025 |
|
|
Jun 16, 2026 |
|
|
Jun 16, 2026 |
Specification for css.properties.field-sizing.content (opens in a new tab)Web Status for css.properties.field-sizing.content (opens in a new tab)Web Features Explorer for css.properties.field-sizing.content (opens in a new tab)MDN documentation for css.properties.field-sizing.content (opens in a new tab)
Part of: field-sizing (opens in a new tab)
Newly available since June 16, 2026.
🔮 Expected to become widely available on December 16, 2028.
🔮 Expected to become widely available on December 16, 2028.
| Browser Version | Release Date |
|---|---|
|
|
Mar 19, 2024 |
|
|
Mar 19, 2024 |
|
|
Mar 22, 2024 |
|
|
Dec 12, 2025 |
|
|
Dec 12, 2025 |
|
|
Jun 16, 2026 |
|
|
Jun 16, 2026 |
Part of: MathML (opens in a new tab)
Newly available since June 16, 2026.
🔮 Expected to become widely available on December 16, 2028.
🔮 Expected to become widely available on December 16, 2028.
| Browser Version | Release Date |
|---|---|
|
|
Jan 10, 2023 |
|
|
Jan 10, 2023 |
|
|
Jan 12, 2023 |
|
|
Mar 14, 2022 |
|
|
Mar 14, 2022 |
|
|
Jun 16, 2026 |
|
|
Jun 16, 2026 |
Part of: Notifications (opens in a new tab)
Limited availability across browsers since August 31, 2016.
| Browser Version | Release Date |
|---|---|
|
|
Aug 31, 2016 |
|
|
Oct 2, 2018 |
|
|
Jun 16, 2026 |
|
|
Jun 16, 2026 |
Part of: Notifications (opens in a new tab)
Limited availability across browsers since January 20, 2016.
| Browser Version | Release Date |
|---|---|
|
|
Jan 20, 2016 |
|
|
Oct 2, 2018 |
|
|
Jun 16, 2026 |
|
|
Jun 16, 2026 |
Specification for api.Notification.maxActions_static (opens in a new tab)Web Status for api.Notification.maxActions_static (opens in a new tab)Web Features Explorer for api.Notification.maxActions_static (opens in a new tab)MDN documentation for api.Notification.maxActions_static (opens in a new tab)
Part of: Notifications (opens in a new tab)
Limited availability across browsers since January 20, 2016.
| Browser Version | Release Date |
|---|---|
|
|
Jan 20, 2016 |
|
|
Jan 26, 2016 |
|
|
Apr 30, 2018 |
|
|
Jun 16, 2026 |
|
|
Jun 16, 2026 |
Part of: Notifications (opens in a new tab)
Limited availability across browsers since January 20, 2016.
| Browser Version | Release Date |
|---|---|
|
|
Jan 20, 2016 |
|
|
Jan 26, 2016 |
|
|
Oct 2, 2018 |
|
|
Jun 16, 2026 |
|
|
Jun 16, 2026 |
Specification for api.ServiceWorkerRegistration.showNotification.options_actions_parameter (opens in a new tab)Web Status for api.ServiceWorkerRegistration.showNotification.options_actions_parameter (opens in a new tab)Web Features Explorer for api.ServiceWorkerRegistration.showNotification.options_actions_parameter (opens in a new tab)MDN documentation for api.ServiceWorkerRegistration.showNotification.options_actions_parameter (opens in a new tab)
Part of: Resource timing (opens in a new tab)
Newly available since June 16, 2026.
🔮 Expected to become widely available on December 16, 2028.
🔮 Expected to become widely available on December 16, 2028.
| Browser Version | Release Date |
|---|---|
|
|
Jul 18, 2023 |
|
|
Jul 21, 2023 |
|
|
Jul 21, 2023 |
|
|
Mar 24, 2026 |
|
|
Mar 24, 2026 |
|
|
Jun 16, 2026 |
|
|
Jun 16, 2026 |
Specification for api.PerformanceResourceTiming.firstInterimResponseStart (opens in a new tab)Web Status for api.PerformanceResourceTiming.firstInterimResponseStart (opens in a new tab)Web Features Explorer for api.PerformanceResourceTiming.firstInterimResponseStart (opens in a new tab)MDN documentation for api.PerformanceResourceTiming.firstInterimResponseStart (opens in a new tab)
Part of: WebRTC (opens in a new tab)
Newly available since June 16, 2026.
🔮 Expected to become widely available on December 16, 2028.
🔮 Expected to become widely available on December 16, 2028.
| Browser Version | Release Date |
|---|---|
|
|
Mar 9, 2017 |
|
|
Mar 16, 2017 |
|
|
Jan 15, 2020 |
|
|
Mar 25, 2019 |
|
|
Mar 25, 2019 |
|
|
Jun 16, 2026 |
|
|
Jun 16, 2026 |
Specification for api.RTCPeerConnection.RTCPeerConnection.configuration_rtcpMuxPolicy_parameter (opens in a new tab)Web Status for api.RTCPeerConnection.RTCPeerConnection.configuration_rtcpMuxPolicy_parameter (opens in a new tab)Web Features Explorer for api.RTCPeerConnection.RTCPeerConnection.configuration_rtcpMuxPolicy_parameter (opens in a new tab)MDN documentation for api.RTCPeerConnection.RTCPeerConnection.configuration_rtcpMuxPolicy_parameter (opens in a new tab)
Part of: Canvas reset() (opens in a new tab)
Widely available since June 11, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Mar 1, 2022 |
|
|
Mar 1, 2022 |
|
|
Mar 3, 2022 |
|
|
Dec 11, 2023 |
|
|
Dec 11, 2023 |
|
|
May 9, 2023 |
|
|
May 9, 2023 |
Specification for api.CanvasRenderingContext2D.reset (opens in a new tab)Web Status for api.CanvasRenderingContext2D.reset (opens in a new tab)Web Features Explorer for api.CanvasRenderingContext2D.reset (opens in a new tab)MDN documentation for api.CanvasRenderingContext2D.reset (opens in a new tab)
Part of: Canvas reset() (opens in a new tab)
Widely available since June 11, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Mar 1, 2022 |
|
|
Mar 1, 2022 |
|
|
Mar 3, 2022 |
|
|
Dec 11, 2023 |
|
|
Dec 11, 2023 |
|
|
May 9, 2023 |
|
|
May 9, 2023 |
Specification for api.OffscreenCanvasRenderingContext2D.reset (opens in a new tab)Web Status for api.OffscreenCanvasRenderingContext2D.reset (opens in a new tab)Web Features Explorer for api.OffscreenCanvasRenderingContext2D.reset (opens in a new tab)MDN documentation for api.OffscreenCanvasRenderingContext2D.reset (opens in a new tab)
Part of: cap unit (opens in a new tab)
Widely available since June 11, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Oct 10, 2023 |
|
|
Oct 10, 2023 |
|
|
Oct 13, 2023 |
|
|
Dec 11, 2023 |
|
|
Dec 11, 2023 |
|
|
Feb 8, 2022 |
|
|
Feb 8, 2022 |
Part of: counter-set (opens in a new tab)
Widely available since June 11, 2026.
| Browser Version | Release Date |
|---|---|
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Aug 25, 2020 |
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Aug 25, 2020 |
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Aug 27, 2020 |
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Dec 11, 2023 |
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Dec 11, 2023 |
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Jul 9, 2019 |
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Jul 9, 2019 |
Part of: counter-set (opens in a new tab)
Widely available since June 11, 2026.
| Browser Version | Release Date |
|---|---|
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Aug 25, 2020 |
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Aug 25, 2020 |
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Aug 27, 2020 |
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Dec 11, 2023 |
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Dec 11, 2023 |
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Jul 9, 2019 |
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Jul 9, 2019 |
Specification for css.properties.counter-set.list-item (opens in a new tab)Web Status for css.properties.counter-set.list-item (opens in a new tab)Web Features Explorer for css.properties.counter-set.list-item (opens in a new tab)MDN documentation for css.properties.counter-set.list-item (opens in a new tab)
Part of: counter-set (opens in a new tab)
Widely available since June 11, 2026.
| Browser Version | Release Date |
|---|---|
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Aug 25, 2020 |
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Aug 25, 2020 |
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Aug 27, 2020 |
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Dec 11, 2023 |
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Dec 11, 2023 |
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Jul 9, 2019 |
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Jul 9, 2019 |
Widely available since June 11, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 5, 2017 |
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Jun 6, 2017 |
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Jan 15, 2020 |
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Dec 11, 2023 |
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Dec 11, 2023 |
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Jan 29, 2019 |
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Jan 29, 2019 |
Specification for api.createImageBitmap.svgimageelement_as_source_image (opens in a new tab)Web Status for api.createImageBitmap.svgimageelement_as_source_image (opens in a new tab)Web Features Explorer for api.createImageBitmap.svgimageelement_as_source_image (opens in a new tab)MDN documentation for api.createImageBitmap.svgimageelement_as_source_image (opens in a new tab)
Widely available since June 11, 2026.
| Browser Version | Release Date |
|---|---|
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Sep 12, 2023 |
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Sep 12, 2023 |
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Sep 15, 2023 |
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Dec 11, 2023 |
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Dec 11, 2023 |
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Aug 1, 2023 |
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Aug 1, 2023 |
Specification for javascript.builtins.Intl.PluralRules.PluralRules.options_parameter.options_roundingMode_parameter (opens in a new tab)Web Status for javascript.builtins.Intl.PluralRules.PluralRules.options_parameter.options_roundingMode_parameter (opens in a new tab)Web Features Explorer for javascript.builtins.Intl.PluralRules.PluralRules.options_parameter.options_roundingMode_parameter (opens in a new tab)MDN documentation for javascript.builtins.Intl.PluralRules.PluralRules.options_parameter.options_roundingMode_parameter (opens in a new tab)
Part of: linear() easing (opens in a new tab)
Widely available since June 11, 2026.
| Browser Version | Release Date |
|---|---|
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May 2, 2023 |
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May 2, 2023 |
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May 5, 2023 |
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Dec 11, 2023 |
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Dec 11, 2023 |
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Apr 11, 2023 |
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Apr 11, 2023 |
Specification for css.types.easing-function.linear-function (opens in a new tab)Web Status for css.types.easing-function.linear-function (opens in a new tab)Web Features Explorer for css.types.easing-function.linear-function (opens in a new tab)MDN documentation for css.types.easing-function.linear-function (opens in a new tab)web.dev article for css.types.easing-function.linear-function (opens in a new tab)developer.chrome.com article for css.types.easing-function.linear-function (opens in a new tab)
Part of: Nesting (opens in a new tab)
Widely available since June 11, 2026.
| Browser Version | Release Date |
|---|---|
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Dec 5, 2023 |
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Dec 5, 2023 |
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Dec 7, 2023 |
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Dec 11, 2023 |
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Dec 11, 2023 |
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Aug 29, 2023 |
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Aug 29, 2023 |
Specification for css.selectors.nesting (opens in a new tab)Web Status for css.selectors.nesting (opens in a new tab)Web Features Explorer for css.selectors.nesting (opens in a new tab)MDN documentation for css.selectors.nesting (opens in a new tab)web.dev article for css.selectors.nesting (opens in a new tab)developer.chrome.com article for css.selectors.nesting (opens in a new tab)
Widely available since June 11, 2026.
| Browser Version | Release Date |
|---|---|
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Mar 12, 2019 |
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Mar 12, 2019 |
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Jan 15, 2020 |
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Dec 11, 2023 |
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Dec 11, 2023 |
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Jun 30, 2020 |
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Jul 28, 2020 |
Widely available since June 11, 2026.
| Browser Version | Release Date |
|---|---|
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Mar 12, 2019 |
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Mar 12, 2019 |
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Jan 15, 2020 |
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Dec 11, 2023 |
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Dec 11, 2023 |
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Jun 30, 2020 |
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Jul 28, 2020 |
Specification for api.HTMLLinkElement.imageSrcset (opens in a new tab)Web Status for api.HTMLLinkElement.imageSrcset (opens in a new tab)Web Features Explorer for api.HTMLLinkElement.imageSrcset (opens in a new tab)MDN documentation for api.HTMLLinkElement.imageSrcset (opens in a new tab)web.dev article for api.HTMLLinkElement.imageSrcset (opens in a new tab)
Widely available since June 11, 2026.
| Browser Version | Release Date |
|---|---|
|
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Mar 12, 2019 |
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Mar 12, 2019 |
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Jan 15, 2020 |
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Dec 11, 2023 |
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Dec 11, 2023 |
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Jun 30, 2020 |
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Jul 28, 2020 |
Widely available since June 11, 2026.
| Browser Version | Release Date |
|---|---|
|
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Mar 12, 2019 |
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Mar 12, 2019 |
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Jan 15, 2020 |
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Dec 11, 2023 |
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Dec 11, 2023 |
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Jun 30, 2020 |
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Jul 28, 2020 |
Part of: preservesPitch (opens in a new tab)
Widely available since June 11, 2026.
| Browser Version | Release Date |
|---|---|
|
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Oct 20, 2020 |
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Oct 20, 2020 |
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Oct 9, 2020 |
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Dec 11, 2023 |
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Dec 11, 2023 |
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May 31, 2022 |
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May 31, 2022 |
Specification for api.HTMLMediaElement.preservesPitch (opens in a new tab)Web Status for api.HTMLMediaElement.preservesPitch (opens in a new tab)Web Features Explorer for api.HTMLMediaElement.preservesPitch (opens in a new tab)MDN documentation for api.HTMLMediaElement.preservesPitch (opens in a new tab)
Part of: SVG (opens in a new tab)
Widely available since June 11, 2026.
| Browser Version | Release Date |
|---|---|
|
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Oct 10, 2023 |
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Oct 10, 2023 |
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Oct 13, 2023 |
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Dec 11, 2023 |
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Dec 11, 2023 |
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Jun 6, 2023 |
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Jun 6, 2023 |
Specification for api.SVGImageElement.crossOrigin (opens in a new tab)Web Status for api.SVGImageElement.crossOrigin (opens in a new tab)Web Features Explorer for api.SVGImageElement.crossOrigin (opens in a new tab)MDN documentation for api.SVGImageElement.crossOrigin (opens in a new tab)web.dev article for api.SVGImageElement.crossOrigin (opens in a new tab)
Part of: SVG (opens in a new tab)
Widely available since June 11, 2026.
| Browser Version | Release Date |
|---|---|
|
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Oct 10, 2023 |
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Oct 10, 2023 |
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Oct 13, 2023 |
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Dec 11, 2023 |
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Dec 11, 2023 |
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Jun 6, 2023 |
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Jun 6, 2023 |
Part of: :dir() (opens in a new tab)
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
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Dec 5, 2023 |
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Dec 5, 2023 |
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Dec 7, 2023 |
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Mar 27, 2023 |
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Mar 27, 2023 |
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Sep 20, 2016 |
|
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Sep 20, 2016 |
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
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Dec 5, 2023 |
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Dec 5, 2023 |
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Dec 7, 2023 |
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Mar 14, 2022 |
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Mar 14, 2022 |
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Sep 26, 2023 |
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Sep 26, 2023 |
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
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Dec 5, 2023 |
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Dec 5, 2023 |
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Dec 7, 2023 |
|
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Mar 14, 2022 |
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Mar 14, 2022 |
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Sep 26, 2023 |
|
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Sep 26, 2023 |
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
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Dec 5, 2023 |
|
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Dec 5, 2023 |
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Dec 7, 2023 |
|
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Mar 14, 2022 |
|
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Mar 14, 2022 |
|
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Sep 26, 2023 |
|
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Sep 26, 2023 |
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
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Dec 5, 2023 |
|
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Dec 5, 2023 |
|
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Dec 7, 2023 |
|
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Mar 14, 2022 |
|
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Mar 14, 2022 |
|
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Sep 26, 2023 |
|
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Sep 26, 2023 |
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
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Dec 5, 2023 |
|
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Dec 5, 2023 |
|
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Dec 7, 2023 |
|
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Mar 14, 2022 |
|
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Mar 14, 2022 |
|
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Sep 26, 2023 |
|
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Sep 26, 2023 |
Part of: Font loading (opens in a new tab)
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
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Dec 5, 2023 |
|
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Dec 5, 2023 |
|
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Dec 7, 2023 |
|
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Sep 20, 2016 |
|
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Sep 13, 2016 |
|
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Sep 22, 2015 |
|
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Sep 22, 2015 |
Part of: Masks (opens in a new tab)
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
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Dec 5, 2023 |
|
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Dec 5, 2023 |
|
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Dec 7, 2023 |
|
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Mar 14, 2022 |
|
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Mar 14, 2022 |
|
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Apr 19, 2017 |
|
|
Apr 19, 2017 |
Part of: Masks (opens in a new tab)
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Dec 5, 2023 |
|
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Dec 5, 2023 |
|
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Dec 7, 2023 |
|
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Mar 14, 2022 |
|
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Mar 14, 2022 |
|
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Apr 19, 2017 |
|
|
Apr 19, 2017 |
Part of: Masks (opens in a new tab)
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Dec 5, 2023 |
|
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Dec 5, 2023 |
|
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Dec 7, 2023 |
|
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Mar 14, 2022 |
|
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Mar 14, 2022 |
|
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Apr 19, 2017 |
|
|
Apr 19, 2017 |
Part of: Masks (opens in a new tab)
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Dec 5, 2023 |
|
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Dec 5, 2023 |
|
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Dec 7, 2023 |
|
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Mar 14, 2022 |
|
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Mar 14, 2022 |
|
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Apr 19, 2017 |
|
|
Apr 19, 2017 |
Part of: Masks (opens in a new tab)
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Dec 5, 2023 |
|
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Dec 5, 2023 |
|
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Dec 7, 2023 |
|
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Mar 14, 2022 |
|
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Mar 14, 2022 |
|
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Apr 19, 2017 |
|
|
Apr 19, 2017 |
Specification for css.properties.mask-composite.exclude (opens in a new tab)Web Status for css.properties.mask-composite.exclude (opens in a new tab)Web Features Explorer for css.properties.mask-composite.exclude (opens in a new tab)MDN documentation for css.properties.mask-composite.exclude (opens in a new tab)
Part of: Masks (opens in a new tab)
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Dec 5, 2023 |
|
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Dec 5, 2023 |
|
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Dec 7, 2023 |
|
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Mar 14, 2022 |
|
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Mar 14, 2022 |
|
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Apr 19, 2017 |
|
|
Apr 19, 2017 |
Specification for css.properties.mask-composite.intersect (opens in a new tab)Web Status for css.properties.mask-composite.intersect (opens in a new tab)Web Features Explorer for css.properties.mask-composite.intersect (opens in a new tab)MDN documentation for css.properties.mask-composite.intersect (opens in a new tab)
Part of: Masks (opens in a new tab)
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Dec 5, 2023 |
|
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Dec 5, 2023 |
|
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Dec 7, 2023 |
|
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Mar 14, 2022 |
|
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Mar 14, 2022 |
|
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Apr 19, 2017 |
|
|
Apr 19, 2017 |
Specification for css.properties.mask-composite.subtract (opens in a new tab)Web Status for css.properties.mask-composite.subtract (opens in a new tab)Web Features Explorer for css.properties.mask-composite.subtract (opens in a new tab)MDN documentation for css.properties.mask-composite.subtract (opens in a new tab)
Part of: Masks (opens in a new tab)
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Dec 5, 2023 |
|
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Dec 5, 2023 |
|
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Dec 7, 2023 |
|
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Mar 14, 2022 |
|
|
Mar 14, 2022 |
|
|
Apr 19, 2017 |
|
|
Apr 19, 2017 |
Part of: Masks (opens in a new tab)
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Dec 5, 2023 |
|
|
Dec 5, 2023 |
|
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Dec 7, 2023 |
|
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Mar 14, 2022 |
|
|
Mar 14, 2022 |
|
|
Apr 19, 2017 |
|
|
Apr 19, 2017 |
Specification for css.properties.mask-image.multiple_mask_images (opens in a new tab)Web Status for css.properties.mask-image.multiple_mask_images (opens in a new tab)Web Features Explorer for css.properties.mask-image.multiple_mask_images (opens in a new tab)MDN documentation for css.properties.mask-image.multiple_mask_images (opens in a new tab)
Part of: Masks (opens in a new tab)
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Dec 5, 2023 |
|
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Dec 5, 2023 |
|
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Dec 7, 2023 |
|
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Mar 14, 2022 |
|
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Mar 14, 2022 |
|
|
Apr 19, 2017 |
|
|
Apr 19, 2017 |
Specification for css.properties.mask-image.svg_masks (opens in a new tab)Web Status for css.properties.mask-image.svg_masks (opens in a new tab)Web Features Explorer for css.properties.mask-image.svg_masks (opens in a new tab)MDN documentation for css.properties.mask-image.svg_masks (opens in a new tab)
Part of: Masks (opens in a new tab)
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Dec 5, 2023 |
|
|
Dec 5, 2023 |
|
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Dec 7, 2023 |
|
|
Mar 14, 2022 |
|
|
Mar 14, 2022 |
|
|
Apr 19, 2017 |
|
|
Apr 19, 2017 |
Part of: Masks (opens in a new tab)
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Dec 5, 2023 |
|
|
Dec 5, 2023 |
|
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Dec 7, 2023 |
|
|
Mar 14, 2022 |
|
|
Mar 14, 2022 |
|
|
Apr 19, 2017 |
|
|
Apr 19, 2017 |
Part of: Masks (opens in a new tab)
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Dec 5, 2023 |
|
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Dec 5, 2023 |
|
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Dec 7, 2023 |
|
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Mar 14, 2022 |
|
|
Mar 14, 2022 |
|
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Apr 19, 2017 |
|
|
Apr 19, 2017 |
Specification for css.properties.mask-mode.luminance (opens in a new tab)Web Status for css.properties.mask-mode.luminance (opens in a new tab)Web Features Explorer for css.properties.mask-mode.luminance (opens in a new tab)MDN documentation for css.properties.mask-mode.luminance (opens in a new tab)
Part of: Masks (opens in a new tab)
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Dec 5, 2023 |
|
|
Dec 5, 2023 |
|
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Dec 7, 2023 |
|
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Mar 14, 2022 |
|
|
Mar 14, 2022 |
|
|
Apr 19, 2017 |
|
|
Apr 19, 2017 |
Specification for css.properties.mask-mode.match-source (opens in a new tab)Web Status for css.properties.mask-mode.match-source (opens in a new tab)Web Features Explorer for css.properties.mask-mode.match-source (opens in a new tab)MDN documentation for css.properties.mask-mode.match-source (opens in a new tab)
Part of: Masks (opens in a new tab)
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Dec 5, 2023 |
|
|
Dec 5, 2023 |
|
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Dec 7, 2023 |
|
|
Mar 14, 2022 |
|
|
Mar 14, 2022 |
|
|
Apr 19, 2017 |
|
|
Apr 19, 2017 |
Part of: Masks (opens in a new tab)
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Dec 5, 2023 |
|
|
Dec 5, 2023 |
|
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Dec 7, 2023 |
|
|
Mar 14, 2022 |
|
|
Mar 14, 2022 |
|
|
Apr 19, 2017 |
|
|
Apr 19, 2017 |
Part of: Masks (opens in a new tab)
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Dec 5, 2023 |
|
|
Dec 5, 2023 |
|
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Dec 7, 2023 |
|
|
Mar 14, 2022 |
|
|
Mar 14, 2022 |
|
|
Apr 19, 2017 |
|
|
Apr 19, 2017 |
Part of: Masks (opens in a new tab)
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Dec 5, 2023 |
|
|
Dec 5, 2023 |
|
|
Dec 7, 2023 |
|
|
Mar 14, 2022 |
|
|
Mar 14, 2022 |
|
|
Apr 19, 2017 |
|
|
Apr 19, 2017 |
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Dec 5, 2023 |
|
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Dec 5, 2023 |
|
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Dec 7, 2023 |
|
|
Sep 18, 2023 |
|
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Sep 18, 2023 |
|
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May 9, 2023 |
|
|
May 9, 2023 |
Part of: SVG (opens in a new tab)
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Dec 5, 2023 |
|
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Dec 5, 2023 |
|
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Dec 7, 2023 |
|
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Mar 14, 2022 |
|
|
Mar 14, 2022 |
|
|
Apr 19, 2017 |
|
|
Apr 19, 2017 |
Part of: URL.canParse() (opens in a new tab)
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Dec 5, 2023 |
|
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Dec 5, 2023 |
|
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Dec 7, 2023 |
|
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Sep 18, 2023 |
|
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Sep 18, 2023 |
|
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Jul 4, 2023 |
|
|
Jul 4, 2023 |
Part of: Storage access (opens in a new tab)
Widely available since June 5, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Oct 31, 2023 |
|
|
Dec 5, 2023 |
|
|
Aug 27, 2020 |
|
|
Apr 12, 2018 |
|
|
Mar 29, 2018 |
|
|
Jan 29, 2019 |
|
|
Jan 29, 2019 |
Part of: Storage access (opens in a new tab)
Widely available since June 5, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Oct 31, 2023 |
|
|
Dec 5, 2023 |
|
|
Aug 27, 2020 |
|
|
Apr 12, 2018 |
|
|
Mar 29, 2018 |
|
|
Jan 29, 2019 |
|
|
Jan 29, 2019 |
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Jun 2, 2026 |
|
|
Jun 4, 2026 |
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Jun 2, 2026 |
|
|
Jun 4, 2026 |
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Jun 2, 2026 |
|
|
Jun 2, 2026 |
|
|
Jun 4, 2026 |
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Jun 2, 2026 |
|
|
Jun 2, 2026 |
|
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Jun 4, 2026 |
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Jun 2, 2026 |
|
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Jun 2, 2026 |
|
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Jun 2, 2026 |
|
|
Jun 2, 2026 |
|
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Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Jun 2, 2026 |
|
|
Jun 2, 2026 |
|
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Jun 4, 2026 |
Specification for css.properties.column-rule-break.intersection (opens in a new tab)Web Status for css.properties.column-rule-break.intersection (opens in a new tab)Web Features Explorer for css.properties.column-rule-break.intersection (opens in a new tab)MDN documentation for css.properties.column-rule-break.intersection (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Jun 2, 2026 |
|
|
Jun 2, 2026 |
|
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Jun 4, 2026 |
Specification for css.properties.column-rule-break.none (opens in a new tab)Web Status for css.properties.column-rule-break.none (opens in a new tab)Web Features Explorer for css.properties.column-rule-break.none (opens in a new tab)MDN documentation for css.properties.column-rule-break.none (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Specification for css.properties.column-rule-break.normal (opens in a new tab)Web Status for css.properties.column-rule-break.normal (opens in a new tab)Web Features Explorer for css.properties.column-rule-break.normal (opens in a new tab)MDN documentation for css.properties.column-rule-break.normal (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Specification for css.properties.column-rule-inset-cap (opens in a new tab)Web Status for css.properties.column-rule-inset-cap (opens in a new tab)Web Features Explorer for css.properties.column-rule-inset-cap (opens in a new tab)MDN documentation for css.properties.column-rule-inset-cap (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Specification for css.properties.column-rule-inset-cap-end (opens in a new tab)Web Status for css.properties.column-rule-inset-cap-end (opens in a new tab)Web Features Explorer for css.properties.column-rule-inset-cap-end (opens in a new tab)MDN documentation for css.properties.column-rule-inset-cap-end (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Specification for css.properties.column-rule-inset-cap-end.overlap-join (opens in a new tab)Web Status for css.properties.column-rule-inset-cap-end.overlap-join (opens in a new tab)Web Features Explorer for css.properties.column-rule-inset-cap-end.overlap-join (opens in a new tab)MDN documentation for css.properties.column-rule-inset-cap-end.overlap-join (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Specification for css.properties.column-rule-inset-cap-start (opens in a new tab)Web Status for css.properties.column-rule-inset-cap-start (opens in a new tab)Web Features Explorer for css.properties.column-rule-inset-cap-start (opens in a new tab)MDN documentation for css.properties.column-rule-inset-cap-start (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Specification for css.properties.column-rule-inset-cap-start.overlap-join (opens in a new tab)Web Status for css.properties.column-rule-inset-cap-start.overlap-join (opens in a new tab)Web Features Explorer for css.properties.column-rule-inset-cap-start.overlap-join (opens in a new tab)MDN documentation for css.properties.column-rule-inset-cap-start.overlap-join (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Specification for css.properties.column-rule-inset-cap.overlap-join (opens in a new tab)Web Status for css.properties.column-rule-inset-cap.overlap-join (opens in a new tab)Web Features Explorer for css.properties.column-rule-inset-cap.overlap-join (opens in a new tab)MDN documentation for css.properties.column-rule-inset-cap.overlap-join (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Specification for css.properties.column-rule-inset-end (opens in a new tab)Web Status for css.properties.column-rule-inset-end (opens in a new tab)Web Features Explorer for css.properties.column-rule-inset-end (opens in a new tab)MDN documentation for css.properties.column-rule-inset-end (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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|---|---|
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Jun 2, 2026 |
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Specification for css.properties.column-rule-inset-end.overlap-join (opens in a new tab)Web Status for css.properties.column-rule-inset-end.overlap-join (opens in a new tab)Web Features Explorer for css.properties.column-rule-inset-end.overlap-join (opens in a new tab)MDN documentation for css.properties.column-rule-inset-end.overlap-join (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
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Jun 2, 2026 |
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Specification for css.properties.column-rule-inset-junction (opens in a new tab)Web Status for css.properties.column-rule-inset-junction (opens in a new tab)Web Features Explorer for css.properties.column-rule-inset-junction (opens in a new tab)MDN documentation for css.properties.column-rule-inset-junction (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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|---|---|
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Jun 2, 2026 |
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Specification for css.properties.column-rule-inset-junction-end (opens in a new tab)Web Status for css.properties.column-rule-inset-junction-end (opens in a new tab)Web Features Explorer for css.properties.column-rule-inset-junction-end (opens in a new tab)MDN documentation for css.properties.column-rule-inset-junction-end (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Specification for css.properties.column-rule-inset-junction-end.overlap-join (opens in a new tab)Web Status for css.properties.column-rule-inset-junction-end.overlap-join (opens in a new tab)Web Features Explorer for css.properties.column-rule-inset-junction-end.overlap-join (opens in a new tab)MDN documentation for css.properties.column-rule-inset-junction-end.overlap-join (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Specification for css.properties.column-rule-inset-junction-start (opens in a new tab)Web Status for css.properties.column-rule-inset-junction-start (opens in a new tab)Web Features Explorer for css.properties.column-rule-inset-junction-start (opens in a new tab)MDN documentation for css.properties.column-rule-inset-junction-start (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
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Specification for css.properties.column-rule-inset-junction-start.overlap-join (opens in a new tab)Web Status for css.properties.column-rule-inset-junction-start.overlap-join (opens in a new tab)Web Features Explorer for css.properties.column-rule-inset-junction-start.overlap-join (opens in a new tab)MDN documentation for css.properties.column-rule-inset-junction-start.overlap-join (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Specification for css.properties.column-rule-inset-junction.overlap-join (opens in a new tab)Web Status for css.properties.column-rule-inset-junction.overlap-join (opens in a new tab)Web Features Explorer for css.properties.column-rule-inset-junction.overlap-join (opens in a new tab)MDN documentation for css.properties.column-rule-inset-junction.overlap-join (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
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Jun 2, 2026 |
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Specification for css.properties.column-rule-inset-start (opens in a new tab)Web Status for css.properties.column-rule-inset-start (opens in a new tab)Web Features Explorer for css.properties.column-rule-inset-start (opens in a new tab)MDN documentation for css.properties.column-rule-inset-start (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Specification for css.properties.column-rule-inset-start.overlap-join (opens in a new tab)Web Status for css.properties.column-rule-inset-start.overlap-join (opens in a new tab)Web Features Explorer for css.properties.column-rule-inset-start.overlap-join (opens in a new tab)MDN documentation for css.properties.column-rule-inset-start.overlap-join (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Specification for css.properties.column-rule-inset.overlap-join (opens in a new tab)Web Status for css.properties.column-rule-inset.overlap-join (opens in a new tab)Web Features Explorer for css.properties.column-rule-inset.overlap-join (opens in a new tab)MDN documentation for css.properties.column-rule-inset.overlap-join (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Specification for css.properties.column-rule-visibility-items (opens in a new tab)Web Status for css.properties.column-rule-visibility-items (opens in a new tab)Web Features Explorer for css.properties.column-rule-visibility-items (opens in a new tab)MDN documentation for css.properties.column-rule-visibility-items (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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|---|---|
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Jun 2, 2026 |
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Jun 2, 2026 |
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Specification for css.properties.column-rule-visibility-items.all (opens in a new tab)Web Status for css.properties.column-rule-visibility-items.all (opens in a new tab)Web Features Explorer for css.properties.column-rule-visibility-items.all (opens in a new tab)MDN documentation for css.properties.column-rule-visibility-items.all (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Jun 2, 2026 |
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Specification for css.properties.column-rule-visibility-items.around (opens in a new tab)Web Status for css.properties.column-rule-visibility-items.around (opens in a new tab)Web Features Explorer for css.properties.column-rule-visibility-items.around (opens in a new tab)MDN documentation for css.properties.column-rule-visibility-items.around (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Jun 2, 2026 |
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Specification for css.properties.column-rule-visibility-items.between (opens in a new tab)Web Status for css.properties.column-rule-visibility-items.between (opens in a new tab)Web Features Explorer for css.properties.column-rule-visibility-items.between (opens in a new tab)MDN documentation for css.properties.column-rule-visibility-items.between (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Specification for css.properties.column-rule-visibility-items.normal (opens in a new tab)Web Status for css.properties.column-rule-visibility-items.normal (opens in a new tab)Web Features Explorer for css.properties.column-rule-visibility-items.normal (opens in a new tab)MDN documentation for css.properties.column-rule-visibility-items.normal (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Jun 2, 2026 |
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Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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|---|---|
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Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Jun 2, 2026 |
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Specification for css.properties.row-rule-break.intersection (opens in a new tab)Web Status for css.properties.row-rule-break.intersection (opens in a new tab)Web Features Explorer for css.properties.row-rule-break.intersection (opens in a new tab)MDN documentation for css.properties.row-rule-break.intersection (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Specification for css.properties.row-rule-break.none (opens in a new tab)Web Status for css.properties.row-rule-break.none (opens in a new tab)Web Features Explorer for css.properties.row-rule-break.none (opens in a new tab)MDN documentation for css.properties.row-rule-break.none (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Jun 2, 2026 |
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Specification for css.properties.row-rule-break.normal (opens in a new tab)Web Status for css.properties.row-rule-break.normal (opens in a new tab)Web Features Explorer for css.properties.row-rule-break.normal (opens in a new tab)MDN documentation for css.properties.row-rule-break.normal (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Jun 2, 2026 |
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Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Specification for css.properties.row-rule-color.currentColor (opens in a new tab)Web Status for css.properties.row-rule-color.currentColor (opens in a new tab)Web Features Explorer for css.properties.row-rule-color.currentColor (opens in a new tab)MDN documentation for css.properties.row-rule-color.currentColor (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Specification for css.properties.row-rule-color.transparent (opens in a new tab)Web Status for css.properties.row-rule-color.transparent (opens in a new tab)Web Features Explorer for css.properties.row-rule-color.transparent (opens in a new tab)MDN documentation for css.properties.row-rule-color.transparent (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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|---|---|
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Jun 2, 2026 |
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Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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|---|---|
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Specification for css.properties.row-rule-inset-cap-end (opens in a new tab)Web Status for css.properties.row-rule-inset-cap-end (opens in a new tab)Web Features Explorer for css.properties.row-rule-inset-cap-end (opens in a new tab)MDN documentation for css.properties.row-rule-inset-cap-end (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Specification for css.properties.row-rule-inset-cap-end.overlap-join (opens in a new tab)Web Status for css.properties.row-rule-inset-cap-end.overlap-join (opens in a new tab)Web Features Explorer for css.properties.row-rule-inset-cap-end.overlap-join (opens in a new tab)MDN documentation for css.properties.row-rule-inset-cap-end.overlap-join (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Jun 2, 2026 |
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Jun 4, 2026 |
Specification for css.properties.row-rule-inset-cap-start (opens in a new tab)Web Status for css.properties.row-rule-inset-cap-start (opens in a new tab)Web Features Explorer for css.properties.row-rule-inset-cap-start (opens in a new tab)MDN documentation for css.properties.row-rule-inset-cap-start (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Specification for css.properties.row-rule-inset-cap-start.overlap-join (opens in a new tab)Web Status for css.properties.row-rule-inset-cap-start.overlap-join (opens in a new tab)Web Features Explorer for css.properties.row-rule-inset-cap-start.overlap-join (opens in a new tab)MDN documentation for css.properties.row-rule-inset-cap-start.overlap-join (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Specification for css.properties.row-rule-inset-cap.overlap-join (opens in a new tab)Web Status for css.properties.row-rule-inset-cap.overlap-join (opens in a new tab)Web Features Explorer for css.properties.row-rule-inset-cap.overlap-join (opens in a new tab)MDN documentation for css.properties.row-rule-inset-cap.overlap-join (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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|---|---|
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Jun 2, 2026 |
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Specification for css.properties.row-rule-inset-end.overlap-join (opens in a new tab)Web Status for css.properties.row-rule-inset-end.overlap-join (opens in a new tab)Web Features Explorer for css.properties.row-rule-inset-end.overlap-join (opens in a new tab)MDN documentation for css.properties.row-rule-inset-end.overlap-join (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Specification for css.properties.row-rule-inset-junction (opens in a new tab)Web Status for css.properties.row-rule-inset-junction (opens in a new tab)Web Features Explorer for css.properties.row-rule-inset-junction (opens in a new tab)MDN documentation for css.properties.row-rule-inset-junction (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Jun 2, 2026 |
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Jun 4, 2026 |
Specification for css.properties.row-rule-inset-junction-end (opens in a new tab)Web Status for css.properties.row-rule-inset-junction-end (opens in a new tab)Web Features Explorer for css.properties.row-rule-inset-junction-end (opens in a new tab)MDN documentation for css.properties.row-rule-inset-junction-end (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Specification for css.properties.row-rule-inset-junction-end.overlap-join (opens in a new tab)Web Status for css.properties.row-rule-inset-junction-end.overlap-join (opens in a new tab)Web Features Explorer for css.properties.row-rule-inset-junction-end.overlap-join (opens in a new tab)MDN documentation for css.properties.row-rule-inset-junction-end.overlap-join (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Jun 2, 2026 |
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Jun 4, 2026 |
Specification for css.properties.row-rule-inset-junction-start (opens in a new tab)Web Status for css.properties.row-rule-inset-junction-start (opens in a new tab)Web Features Explorer for css.properties.row-rule-inset-junction-start (opens in a new tab)MDN documentation for css.properties.row-rule-inset-junction-start (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Jun 4, 2026 |
Specification for css.properties.row-rule-inset-junction-start.overlap-join (opens in a new tab)Web Status for css.properties.row-rule-inset-junction-start.overlap-join (opens in a new tab)Web Features Explorer for css.properties.row-rule-inset-junction-start.overlap-join (opens in a new tab)MDN documentation for css.properties.row-rule-inset-junction-start.overlap-join (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Jun 2, 2026 |
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Jun 4, 2026 |
Specification for css.properties.row-rule-inset-junction.overlap-join (opens in a new tab)Web Status for css.properties.row-rule-inset-junction.overlap-join (opens in a new tab)Web Features Explorer for css.properties.row-rule-inset-junction.overlap-join (opens in a new tab)MDN documentation for css.properties.row-rule-inset-junction.overlap-join (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Specification for css.properties.row-rule-inset-start (opens in a new tab)Web Status for css.properties.row-rule-inset-start (opens in a new tab)Web Features Explorer for css.properties.row-rule-inset-start (opens in a new tab)MDN documentation for css.properties.row-rule-inset-start (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
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Specification for css.properties.row-rule-inset-start.overlap-join (opens in a new tab)Web Status for css.properties.row-rule-inset-start.overlap-join (opens in a new tab)Web Features Explorer for css.properties.row-rule-inset-start.overlap-join (opens in a new tab)MDN documentation for css.properties.row-rule-inset-start.overlap-join (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Specification for css.properties.row-rule-inset.overlap-join (opens in a new tab)Web Status for css.properties.row-rule-inset.overlap-join (opens in a new tab)Web Features Explorer for css.properties.row-rule-inset.overlap-join (opens in a new tab)MDN documentation for css.properties.row-rule-inset.overlap-join (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Specification for css.properties.row-rule-style.dashed (opens in a new tab)Web Status for css.properties.row-rule-style.dashed (opens in a new tab)Web Features Explorer for css.properties.row-rule-style.dashed (opens in a new tab)MDN documentation for css.properties.row-rule-style.dashed (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Specification for css.properties.row-rule-style.dotted (opens in a new tab)Web Status for css.properties.row-rule-style.dotted (opens in a new tab)Web Features Explorer for css.properties.row-rule-style.dotted (opens in a new tab)MDN documentation for css.properties.row-rule-style.dotted (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Specification for css.properties.row-rule-style.double (opens in a new tab)Web Status for css.properties.row-rule-style.double (opens in a new tab)Web Features Explorer for css.properties.row-rule-style.double (opens in a new tab)MDN documentation for css.properties.row-rule-style.double (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Specification for css.properties.row-rule-style.groove (opens in a new tab)Web Status for css.properties.row-rule-style.groove (opens in a new tab)Web Features Explorer for css.properties.row-rule-style.groove (opens in a new tab)MDN documentation for css.properties.row-rule-style.groove (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Specification for css.properties.row-rule-style.hidden (opens in a new tab)Web Status for css.properties.row-rule-style.hidden (opens in a new tab)Web Features Explorer for css.properties.row-rule-style.hidden (opens in a new tab)MDN documentation for css.properties.row-rule-style.hidden (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Specification for css.properties.row-rule-style.inset (opens in a new tab)Web Status for css.properties.row-rule-style.inset (opens in a new tab)Web Features Explorer for css.properties.row-rule-style.inset (opens in a new tab)MDN documentation for css.properties.row-rule-style.inset (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Specification for css.properties.row-rule-style.none (opens in a new tab)Web Status for css.properties.row-rule-style.none (opens in a new tab)Web Features Explorer for css.properties.row-rule-style.none (opens in a new tab)MDN documentation for css.properties.row-rule-style.none (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Specification for css.properties.row-rule-style.outset (opens in a new tab)Web Status for css.properties.row-rule-style.outset (opens in a new tab)Web Features Explorer for css.properties.row-rule-style.outset (opens in a new tab)MDN documentation for css.properties.row-rule-style.outset (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Specification for css.properties.row-rule-style.ridge (opens in a new tab)Web Status for css.properties.row-rule-style.ridge (opens in a new tab)Web Features Explorer for css.properties.row-rule-style.ridge (opens in a new tab)MDN documentation for css.properties.row-rule-style.ridge (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Specification for css.properties.row-rule-style.solid (opens in a new tab)Web Status for css.properties.row-rule-style.solid (opens in a new tab)Web Features Explorer for css.properties.row-rule-style.solid (opens in a new tab)MDN documentation for css.properties.row-rule-style.solid (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Specification for css.properties.row-rule-visibility-items (opens in a new tab)Web Status for css.properties.row-rule-visibility-items (opens in a new tab)Web Features Explorer for css.properties.row-rule-visibility-items (opens in a new tab)MDN documentation for css.properties.row-rule-visibility-items (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Specification for css.properties.row-rule-visibility-items.all (opens in a new tab)Web Status for css.properties.row-rule-visibility-items.all (opens in a new tab)Web Features Explorer for css.properties.row-rule-visibility-items.all (opens in a new tab)MDN documentation for css.properties.row-rule-visibility-items.all (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Specification for css.properties.row-rule-visibility-items.around (opens in a new tab)Web Status for css.properties.row-rule-visibility-items.around (opens in a new tab)Web Features Explorer for css.properties.row-rule-visibility-items.around (opens in a new tab)MDN documentation for css.properties.row-rule-visibility-items.around (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Specification for css.properties.row-rule-visibility-items.between (opens in a new tab)Web Status for css.properties.row-rule-visibility-items.between (opens in a new tab)Web Features Explorer for css.properties.row-rule-visibility-items.between (opens in a new tab)MDN documentation for css.properties.row-rule-visibility-items.between (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Specification for css.properties.row-rule-visibility-items.normal (opens in a new tab)Web Status for css.properties.row-rule-visibility-items.normal (opens in a new tab)Web Features Explorer for css.properties.row-rule-visibility-items.normal (opens in a new tab)MDN documentation for css.properties.row-rule-visibility-items.normal (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Specification for css.properties.row-rule-width.medium (opens in a new tab)Web Status for css.properties.row-rule-width.medium (opens in a new tab)Web Features Explorer for css.properties.row-rule-width.medium (opens in a new tab)MDN documentation for css.properties.row-rule-width.medium (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Specification for css.properties.row-rule-width.thick (opens in a new tab)Web Status for css.properties.row-rule-width.thick (opens in a new tab)Web Features Explorer for css.properties.row-rule-width.thick (opens in a new tab)MDN documentation for css.properties.row-rule-width.thick (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Specification for css.properties.row-rule-width.thin (opens in a new tab)Web Status for css.properties.row-rule-width.thin (opens in a new tab)Web Features Explorer for css.properties.row-rule-width.thin (opens in a new tab)MDN documentation for css.properties.row-rule-width.thin (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Specification for css.properties.row-rule.currentColor (opens in a new tab)Web Status for css.properties.row-rule.currentColor (opens in a new tab)Web Features Explorer for css.properties.row-rule.currentColor (opens in a new tab)MDN documentation for css.properties.row-rule.currentColor (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Specification for css.properties.row-rule.transparent (opens in a new tab)Web Status for css.properties.row-rule.transparent (opens in a new tab)Web Features Explorer for css.properties.row-rule.transparent (opens in a new tab)MDN documentation for css.properties.row-rule.transparent (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Specification for css.properties.rule-break.intersection (opens in a new tab)Web Status for css.properties.rule-break.intersection (opens in a new tab)Web Features Explorer for css.properties.rule-break.intersection (opens in a new tab)MDN documentation for css.properties.rule-break.intersection (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Specification for css.properties.rule-color.currentColor (opens in a new tab)Web Status for css.properties.rule-color.currentColor (opens in a new tab)Web Features Explorer for css.properties.rule-color.currentColor (opens in a new tab)MDN documentation for css.properties.rule-color.currentColor (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Specification for css.properties.rule-color.transparent (opens in a new tab)Web Status for css.properties.rule-color.transparent (opens in a new tab)Web Features Explorer for css.properties.rule-color.transparent (opens in a new tab)MDN documentation for css.properties.rule-color.transparent (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Jun 2, 2026 |
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Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Specification for css.properties.rule-inset-cap.overlap-join (opens in a new tab)Web Status for css.properties.rule-inset-cap.overlap-join (opens in a new tab)Web Features Explorer for css.properties.rule-inset-cap.overlap-join (opens in a new tab)MDN documentation for css.properties.rule-inset-cap.overlap-join (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Jun 2, 2026 |
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Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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|---|---|
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Specification for css.properties.rule-inset-end.overlap-join (opens in a new tab)Web Status for css.properties.rule-inset-end.overlap-join (opens in a new tab)Web Features Explorer for css.properties.rule-inset-end.overlap-join (opens in a new tab)MDN documentation for css.properties.rule-inset-end.overlap-join (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Specification for css.properties.rule-inset-junction (opens in a new tab)Web Status for css.properties.rule-inset-junction (opens in a new tab)Web Features Explorer for css.properties.rule-inset-junction (opens in a new tab)MDN documentation for css.properties.rule-inset-junction (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Specification for css.properties.rule-inset-junction.overlap-join (opens in a new tab)Web Status for css.properties.rule-inset-junction.overlap-join (opens in a new tab)Web Features Explorer for css.properties.rule-inset-junction.overlap-join (opens in a new tab)MDN documentation for css.properties.rule-inset-junction.overlap-join (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Specification for css.properties.rule-inset-start.overlap-join (opens in a new tab)Web Status for css.properties.rule-inset-start.overlap-join (opens in a new tab)Web Features Explorer for css.properties.rule-inset-start.overlap-join (opens in a new tab)MDN documentation for css.properties.rule-inset-start.overlap-join (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Specification for css.properties.rule-inset.overlap-join (opens in a new tab)Web Status for css.properties.rule-inset.overlap-join (opens in a new tab)Web Features Explorer for css.properties.rule-inset.overlap-join (opens in a new tab)MDN documentation for css.properties.rule-inset.overlap-join (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Jun 2, 2026 |
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Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Specification for css.properties.rule-overlap.column-over-row (opens in a new tab)Web Status for css.properties.rule-overlap.column-over-row (opens in a new tab)Web Features Explorer for css.properties.rule-overlap.column-over-row (opens in a new tab)MDN documentation for css.properties.rule-overlap.column-over-row (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Specification for css.properties.rule-overlap.row-over-column (opens in a new tab)Web Status for css.properties.rule-overlap.row-over-column (opens in a new tab)Web Features Explorer for css.properties.rule-overlap.row-over-column (opens in a new tab)MDN documentation for css.properties.rule-overlap.row-over-column (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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|---|---|
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Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Jun 2, 2026 |
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Jun 2, 2026 |
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Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Jun 2, 2026 |
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Jun 2, 2026 |
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Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
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Jun 2, 2026 |
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Jun 2, 2026 |
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Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Jun 2, 2026 |
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Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Jun 2, 2026 |
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Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
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Jun 2, 2026 |
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Jun 2, 2026 |
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Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
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Jun 2, 2026 |
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Jun 2, 2026 |
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Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
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Jun 2, 2026 |
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Jun 2, 2026 |
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Jun 4, 2026 |
Specification for css.properties.rule-visibility-items (opens in a new tab)Web Status for css.properties.rule-visibility-items (opens in a new tab)Web Features Explorer for css.properties.rule-visibility-items (opens in a new tab)MDN documentation for css.properties.rule-visibility-items (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
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Jun 2, 2026 |
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Jun 2, 2026 |
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Jun 4, 2026 |
Specification for css.properties.rule-visibility-items.all (opens in a new tab)Web Status for css.properties.rule-visibility-items.all (opens in a new tab)Web Features Explorer for css.properties.rule-visibility-items.all (opens in a new tab)MDN documentation for css.properties.rule-visibility-items.all (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Jun 2, 2026 |
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Jun 4, 2026 |
Specification for css.properties.rule-visibility-items.around (opens in a new tab)Web Status for css.properties.rule-visibility-items.around (opens in a new tab)Web Features Explorer for css.properties.rule-visibility-items.around (opens in a new tab)MDN documentation for css.properties.rule-visibility-items.around (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Jun 2, 2026 |
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Jun 4, 2026 |
Specification for css.properties.rule-visibility-items.between (opens in a new tab)Web Status for css.properties.rule-visibility-items.between (opens in a new tab)Web Features Explorer for css.properties.rule-visibility-items.between (opens in a new tab)MDN documentation for css.properties.rule-visibility-items.between (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Jun 2, 2026 |
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Jun 4, 2026 |
Specification for css.properties.rule-visibility-items.normal (opens in a new tab)Web Status for css.properties.rule-visibility-items.normal (opens in a new tab)Web Features Explorer for css.properties.rule-visibility-items.normal (opens in a new tab)MDN documentation for css.properties.rule-visibility-items.normal (opens in a new tab)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Jun 2, 2026 |
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Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Jun 2, 2026 |
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Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Jun 2, 2026 |
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Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Jun 2, 2026 |
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Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Jun 2, 2026 |
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Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Jun 2, 2026 |
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Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Jun 2, 2026 |
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Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Jun 2, 2026 |
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Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Jun 2, 2026 |
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Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Jun 2, 2026 |
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Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Jun 2, 2026 |
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Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Jun 2, 2026 |
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Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Jun 2, 2026 |
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Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Jun 2, 2026 |
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Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Jun 2, 2026 |
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Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Jun 2, 2026 |
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Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Jun 2, 2026 |
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Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Jun 2, 2026 |
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Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Jun 2, 2026 |
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Jun 4, 2026 |
Part of: shape-outside (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 2, 2026 |
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Jun 2, 2026 |
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Jun 4, 2026 |
May 2026 🔗
Part of: lh unit (opens in a new tab)
Widely available since May 21, 2026.
| Browser Version | Release Date |
|---|---|
|
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Jan 10, 2023 |
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Jan 10, 2023 |
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Jan 12, 2023 |
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Mar 27, 2023 |
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Mar 27, 2023 |
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Nov 21, 2023 |
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Nov 21, 2023 |
Specification for css.types.length.lh (opens in a new tab)Web Status for css.types.length.lh (opens in a new tab)Web Features Explorer for css.types.length.lh (opens in a new tab)MDN documentation for css.types.length.lh (opens in a new tab)web.dev article for css.types.length.lh (opens in a new tab)
Part of: Popover (opens in a new tab)
Widely available since May 21, 2026.
| Browser Version | Release Date |
|---|---|
|
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May 30, 2023 |
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May 30, 2023 |
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Jun 2, 2023 |
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Sep 18, 2023 |
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Sep 18, 2023 |
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Nov 21, 2023 |
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Nov 21, 2023 |
Part of: Popover (opens in a new tab)
Widely available since May 21, 2026.
| Browser Version | Release Date |
|---|---|
|
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May 30, 2023 |
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May 30, 2023 |
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Jun 2, 2023 |
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Sep 18, 2023 |
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Sep 18, 2023 |
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Nov 21, 2023 |
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Nov 21, 2023 |
Part of: Popover (opens in a new tab)
Widely available since May 21, 2026.
| Browser Version | Release Date |
|---|---|
|
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May 30, 2023 |
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May 30, 2023 |
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Jun 2, 2023 |
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Sep 18, 2023 |
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Sep 18, 2023 |
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Nov 21, 2023 |
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Nov 21, 2023 |
Part of: Popover (opens in a new tab)
Widely available since May 21, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 30, 2023 |
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May 30, 2023 |
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Jun 2, 2023 |
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Sep 18, 2023 |
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Sep 18, 2023 |
|
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Nov 21, 2023 |
|
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Nov 21, 2023 |
Part of: rlh unit (opens in a new tab)
Widely available since May 21, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Mar 7, 2023 |
|
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Mar 7, 2023 |
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Mar 13, 2023 |
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Mar 27, 2023 |
|
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Mar 27, 2023 |
|
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Nov 21, 2023 |
|
|
Nov 21, 2023 |
Part of: User activation (opens in a new tab)
Widely available since May 21, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Jan 29, 2019 |
|
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Jan 29, 2019 |
|
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Jan 15, 2020 |
|
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Mar 27, 2023 |
|
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Mar 27, 2023 |
|
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Nov 21, 2023 |
|
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Nov 21, 2023 |
Part of: User activation (opens in a new tab)
Widely available since May 21, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Jan 29, 2019 |
|
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Jan 29, 2019 |
|
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Jan 15, 2020 |
|
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Mar 27, 2023 |
|
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Mar 27, 2023 |
|
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Nov 21, 2023 |
|
|
Nov 21, 2023 |
Part of: User activation (opens in a new tab)
Widely available since May 21, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Jan 29, 2019 |
|
|
Jan 29, 2019 |
|
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Jan 15, 2020 |
|
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Mar 27, 2023 |
|
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Mar 27, 2023 |
|
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Nov 21, 2023 |
|
|
Nov 21, 2023 |
Part of: User activation (opens in a new tab)
Widely available since May 21, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Jan 29, 2019 |
|
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Jan 29, 2019 |
|
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Jan 15, 2020 |
|
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Mar 27, 2023 |
|
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Mar 27, 2023 |
|
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Nov 21, 2023 |
|
|
Nov 21, 2023 |
Widely available since May 21, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Feb 1, 2022 |
|
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Feb 1, 2022 |
|
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Feb 3, 2022 |
|
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May 16, 2022 |
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May 16, 2022 |
|
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Nov 21, 2023 |
|
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Nov 21, 2023 |
Specification for api.PublicKeyCredential.authenticatorAttachment (opens in a new tab)Web Status for api.PublicKeyCredential.authenticatorAttachment (opens in a new tab)Web Features Explorer for api.PublicKeyCredential.authenticatorAttachment (opens in a new tab)MDN documentation for api.PublicKeyCredential.authenticatorAttachment (opens in a new tab)
Limited availability across browsers since May 19, 2026.
| Browser Version | Release Date |
|---|---|
|
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May 19, 2026 |
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May 19, 2026 |
Specification for css.properties.position-anchor (opens in a new tab)Web Status for css.properties.position-anchor (opens in a new tab)Web Features Explorer for css.properties.position-anchor (opens in a new tab)MDN documentation for css.properties.position-anchor (opens in a new tab)web.dev article for css.properties.position-anchor (opens in a new tab)
Limited availability across browsers since May 19, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 19, 2026 |
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May 19, 2026 |
Specification for css.properties.position-anchor.auto (opens in a new tab)Web Status for css.properties.position-anchor.auto (opens in a new tab)Web Features Explorer for css.properties.position-anchor.auto (opens in a new tab)MDN documentation for css.properties.position-anchor.auto (opens in a new tab)
Limited availability across browsers since May 19, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 19, 2026 |
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May 19, 2026 |
Specification for css.properties.position-anchor.none (opens in a new tab)Web Status for css.properties.position-anchor.none (opens in a new tab)Web Features Explorer for css.properties.position-anchor.none (opens in a new tab)MDN documentation for css.properties.position-anchor.none (opens in a new tab)
Limited availability across browsers since May 19, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 19, 2026 |
|
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May 19, 2026 |
Specification for css.properties.position-anchor.normal (opens in a new tab)Web Status for css.properties.position-anchor.normal (opens in a new tab)Web Features Explorer for css.properties.position-anchor.normal (opens in a new tab)MDN documentation for css.properties.position-anchor.normal (opens in a new tab)
Part of: 2D canvas (opens in a new tab)
Limited availability across browsers since April 29, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Apr 29, 2025 |
|
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Apr 29, 2025 |
|
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May 1, 2025 |
|
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May 19, 2026 |
|
|
May 19, 2026 |
Newly available since May 19, 2026.
🔮 Expected to become widely available on November 19, 2028.
🔮 Expected to become widely available on November 19, 2028.
| Browser Version | Release Date |
|---|---|
|
|
Mar 7, 2023 |
|
|
Mar 7, 2023 |
|
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Mar 13, 2023 |
|
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Sep 16, 2024 |
|
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Sep 16, 2024 |
|
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May 19, 2026 |
|
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May 19, 2026 |
Specification for css.at-rules.container.style_queries_for_custom_properties (opens in a new tab)Web Status for css.at-rules.container.style_queries_for_custom_properties (opens in a new tab)Web Features Explorer for css.at-rules.container.style_queries_for_custom_properties (opens in a new tab)MDN documentation for css.at-rules.container.style_queries_for_custom_properties (opens in a new tab)web.dev article for css.at-rules.container.style_queries_for_custom_properties (opens in a new tab)developer.chrome.com article for css.at-rules.container.style_queries_for_custom_properties (opens in a new tab)
Limited availability across browsers since August 15, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Aug 15, 2023 |
|
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Aug 21, 2023 |
|
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May 19, 2026 |
Specification for api.DocumentPictureInPicture (opens in a new tab)Web Status for api.DocumentPictureInPicture (opens in a new tab)Web Features Explorer for api.DocumentPictureInPicture (opens in a new tab)MDN documentation for api.DocumentPictureInPicture (opens in a new tab)developer.chrome.com article for api.DocumentPictureInPicture (opens in a new tab)
Limited availability across browsers since August 15, 2023.
| Browser Version | Release Date |
|---|---|
|
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Aug 15, 2023 |
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Aug 21, 2023 |
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May 19, 2026 |
Specification for api.DocumentPictureInPicture.enter_event (opens in a new tab)Web Status for api.DocumentPictureInPicture.enter_event (opens in a new tab)Web Features Explorer for api.DocumentPictureInPicture.enter_event (opens in a new tab)MDN documentation for api.DocumentPictureInPicture.enter_event (opens in a new tab)
Limited availability across browsers since August 15, 2023.
| Browser Version | Release Date |
|---|---|
|
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Aug 15, 2023 |
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Aug 21, 2023 |
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May 19, 2026 |
Specification for api.DocumentPictureInPicture.requestWindow (opens in a new tab)Web Status for api.DocumentPictureInPicture.requestWindow (opens in a new tab)Web Features Explorer for api.DocumentPictureInPicture.requestWindow (opens in a new tab)MDN documentation for api.DocumentPictureInPicture.requestWindow (opens in a new tab)
Limited availability across browsers since April 16, 2024.
| Browser Version | Release Date |
|---|---|
|
|
Apr 16, 2024 |
|
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Apr 18, 2024 |
|
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May 19, 2026 |
Specification for api.DocumentPictureInPicture.requestWindow.option_disallowReturnToOpener (opens in a new tab)Web Status for api.DocumentPictureInPicture.requestWindow.option_disallowReturnToOpener (opens in a new tab)Web Features Explorer for api.DocumentPictureInPicture.requestWindow.option_disallowReturnToOpener (opens in a new tab)MDN documentation for api.DocumentPictureInPicture.requestWindow.option_disallowReturnToOpener (opens in a new tab)
Limited availability across browsers since October 15, 2024.
| Browser Version | Release Date |
|---|---|
|
|
Oct 15, 2024 |
|
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Oct 17, 2024 |
|
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May 19, 2026 |
Specification for api.DocumentPictureInPicture.requestWindow.option_preferInitialWindowPlacement (opens in a new tab)Web Status for api.DocumentPictureInPicture.requestWindow.option_preferInitialWindowPlacement (opens in a new tab)Web Features Explorer for api.DocumentPictureInPicture.requestWindow.option_preferInitialWindowPlacement (opens in a new tab)MDN documentation for api.DocumentPictureInPicture.requestWindow.option_preferInitialWindowPlacement (opens in a new tab)
Limited availability across browsers since August 15, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Aug 15, 2023 |
|
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Aug 21, 2023 |
|
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May 19, 2026 |
Specification for api.DocumentPictureInPicture.window (opens in a new tab)Web Status for api.DocumentPictureInPicture.window (opens in a new tab)Web Features Explorer for api.DocumentPictureInPicture.window (opens in a new tab)MDN documentation for api.DocumentPictureInPicture.window (opens in a new tab)
Limited availability across browsers since August 15, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Aug 15, 2023 |
|
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Aug 21, 2023 |
|
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May 19, 2026 |
Limited availability across browsers since August 15, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Aug 15, 2023 |
|
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Aug 21, 2023 |
|
|
May 19, 2026 |
Specification for api.DocumentPictureInPictureEvent.DocumentPictureInPictureEvent (opens in a new tab)Web Status for api.DocumentPictureInPictureEvent.DocumentPictureInPictureEvent (opens in a new tab)Web Features Explorer for api.DocumentPictureInPictureEvent.DocumentPictureInPictureEvent (opens in a new tab)MDN documentation for api.DocumentPictureInPictureEvent.DocumentPictureInPictureEvent (opens in a new tab)
Limited availability across browsers since August 15, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Aug 15, 2023 |
|
|
Aug 21, 2023 |
|
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May 19, 2026 |
Specification for api.DocumentPictureInPictureEvent.window (opens in a new tab)Web Status for api.DocumentPictureInPictureEvent.window (opens in a new tab)Web Features Explorer for api.DocumentPictureInPictureEvent.window (opens in a new tab)MDN documentation for api.DocumentPictureInPictureEvent.window (opens in a new tab)
Limited availability across browsers since August 15, 2023.
| Browser Version | Release Date |
|---|---|
|
|
Aug 15, 2023 |
|
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Aug 21, 2023 |
|
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May 19, 2026 |
Specification for api.Window.documentPictureInPicture (opens in a new tab)Web Status for api.Window.documentPictureInPicture (opens in a new tab)Web Features Explorer for api.Window.documentPictureInPicture (opens in a new tab)MDN documentation for api.Window.documentPictureInPicture (opens in a new tab)
Part of: Fullscreen API (opens in a new tab)
Limited availability across browsers since December 4, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Dec 4, 2018 |
|
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Dec 4, 2018 |
|
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Jan 15, 2020 |
|
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Mar 27, 2023 |
|
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May 19, 2026 |
|
|
May 19, 2026 |
Specification for api.Element.requestFullscreen.options_parameter (opens in a new tab)Web Status for api.Element.requestFullscreen.options_parameter (opens in a new tab)Web Features Explorer for api.Element.requestFullscreen.options_parameter (opens in a new tab)MDN documentation for api.Element.requestFullscreen.options_parameter (opens in a new tab)
Limited availability across browsers since March 19, 2024.
| Browser Version | Release Date |
|---|---|
|
|
Mar 19, 2024 |
|
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Mar 22, 2024 |
|
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May 19, 2026 |
|
|
May 19, 2026 |
Specification for css.at-rules.media.display-mode.picture-in-picture (opens in a new tab)Web Status for css.at-rules.media.display-mode.picture-in-picture (opens in a new tab)Web Features Explorer for css.at-rules.media.display-mode.picture-in-picture (opens in a new tab)MDN documentation for css.at-rules.media.display-mode.picture-in-picture (opens in a new tab)
Part of: Web serial (opens in a new tab)
Limited availability across browsers since March 2, 2021.
| Browser Version | Release Date |
|---|---|
|
|
Mar 2, 2021 |
|
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Mar 4, 2021 |
|
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May 19, 2026 |
Part of: Web serial (opens in a new tab)
Limited availability across browsers since March 2, 2021.
| Browser Version | Release Date |
|---|---|
|
|
Mar 2, 2021 |
|
|
Mar 4, 2021 |
|
|
May 19, 2026 |
Part of: Web serial (opens in a new tab)
Limited availability across browsers since March 2, 2021.
| Browser Version | Release Date |
|---|---|
|
|
Mar 2, 2021 |
|
|
Mar 4, 2021 |
|
|
May 19, 2026 |
Part of: Web serial (opens in a new tab)
Limited availability across browsers since March 2, 2021.
| Browser Version | Release Date |
|---|---|
|
|
Mar 2, 2021 |
|
|
Mar 4, 2021 |
|
|
May 19, 2026 |
Part of: Web serial (opens in a new tab)
Limited availability across browsers since March 2, 2021.
| Browser Version | Release Date |
|---|---|
|
|
Mar 2, 2021 |
|
|
Mar 4, 2021 |
|
|
May 19, 2026 |
Part of: Web serial (opens in a new tab)
Limited availability across browsers since March 2, 2021.
| Browser Version | Release Date |
|---|---|
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Mar 2, 2021 |
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Mar 4, 2021 |
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May 19, 2026 |
Part of: Web serial (opens in a new tab)
Limited availability across browsers since March 2, 2021.
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|---|---|
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Mar 2, 2021 |
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Mar 4, 2021 |
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May 19, 2026 |
Part of: Web serial (opens in a new tab)
Limited availability across browsers since October 15, 2024.
| Browser Version | Release Date |
|---|---|
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Oct 15, 2024 |
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Oct 17, 2024 |
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May 19, 2026 |
Specification for api.SerialPort.connected (opens in a new tab)Web Status for api.SerialPort.connected (opens in a new tab)Web Features Explorer for api.SerialPort.connected (opens in a new tab)MDN documentation for api.SerialPort.connected (opens in a new tab)web.dev article for api.SerialPort.connected (opens in a new tab)
Part of: Web serial (opens in a new tab)
Limited availability across browsers since March 2, 2021.
| Browser Version | Release Date |
|---|---|
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Mar 2, 2021 |
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Mar 4, 2021 |
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May 19, 2026 |
Part of: Web serial (opens in a new tab)
Limited availability across browsers since June 21, 2022.
| Browser Version | Release Date |
|---|---|
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Jun 21, 2022 |
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Jun 23, 2022 |
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May 19, 2026 |
Part of: Web serial (opens in a new tab)
Limited availability across browsers since March 2, 2021.
| Browser Version | Release Date |
|---|---|
|
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Mar 2, 2021 |
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Mar 4, 2021 |
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May 19, 2026 |
Part of: Web serial (opens in a new tab)
Limited availability across browsers since March 2, 2021.
| Browser Version | Release Date |
|---|---|
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Mar 2, 2021 |
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Mar 4, 2021 |
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May 19, 2026 |
Part of: Web serial (opens in a new tab)
Limited availability across browsers since March 2, 2021.
| Browser Version | Release Date |
|---|---|
|
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Mar 2, 2021 |
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Mar 4, 2021 |
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May 19, 2026 |
Part of: Web serial (opens in a new tab)
Limited availability across browsers since March 2, 2021.
| Browser Version | Release Date |
|---|---|
|
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Mar 2, 2021 |
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Mar 4, 2021 |
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May 19, 2026 |
Part of: Web serial (opens in a new tab)
Limited availability across browsers since March 2, 2021.
| Browser Version | Release Date |
|---|---|
|
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Mar 2, 2021 |
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Mar 4, 2021 |
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May 19, 2026 |
Part of: Web serial (opens in a new tab)
Limited availability across browsers since March 2, 2021.
| Browser Version | Release Date |
|---|---|
|
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Mar 2, 2021 |
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Mar 4, 2021 |
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May 19, 2026 |
Part of: Web serial (opens in a new tab)
Limited availability across browsers since March 2, 2021.
| Browser Version | Release Date |
|---|---|
|
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Mar 2, 2021 |
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Mar 4, 2021 |
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May 19, 2026 |
Part of: Web serial (opens in a new tab)
Limited availability across browsers since March 2, 2021.
| Browser Version | Release Date |
|---|---|
|
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Mar 2, 2021 |
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Mar 2, 2021 |
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Mar 4, 2021 |
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May 19, 2026 |
Limited availability across browsers since October 28, 2025.
| Browser Version | Release Date |
|---|---|
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Oct 28, 2025 |
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Oct 28, 2025 |
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Oct 31, 2025 |
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May 19, 2026 |
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May 19, 2026 |
Specification for css.at-rules.container.style_queries_for_custom_properties.range_syntax (opens in a new tab)Web Status for css.at-rules.container.style_queries_for_custom_properties.range_syntax (opens in a new tab)Web Features Explorer for css.at-rules.container.style_queries_for_custom_properties.range_syntax (opens in a new tab)MDN documentation for css.at-rules.container.style_queries_for_custom_properties.range_syntax (opens in a new tab)
Limited availability across browsers since May 11, 2026.
| Browser Version | Release Date |
|---|---|
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May 11, 2026 |
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May 11, 2026 |
Specification for css.properties.hanging-punctuation (opens in a new tab)Web Status for css.properties.hanging-punctuation (opens in a new tab)Web Features Explorer for css.properties.hanging-punctuation (opens in a new tab)MDN documentation for css.properties.hanging-punctuation (opens in a new tab)
Limited availability across browsers since May 11, 2026.
| Browser Version | Release Date |
|---|---|
|
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May 11, 2026 |
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May 11, 2026 |
Specification for css.properties.hanging-punctuation.allow-end (opens in a new tab)Web Status for css.properties.hanging-punctuation.allow-end (opens in a new tab)Web Features Explorer for css.properties.hanging-punctuation.allow-end (opens in a new tab)MDN documentation for css.properties.hanging-punctuation.allow-end (opens in a new tab)
Limited availability across browsers since May 11, 2026.
| Browser Version | Release Date |
|---|---|
|
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May 11, 2026 |
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May 11, 2026 |
Specification for css.properties.hanging-punctuation.first (opens in a new tab)Web Status for css.properties.hanging-punctuation.first (opens in a new tab)Web Features Explorer for css.properties.hanging-punctuation.first (opens in a new tab)MDN documentation for css.properties.hanging-punctuation.first (opens in a new tab)
Limited availability across browsers since May 11, 2026.
| Browser Version | Release Date |
|---|---|
|
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May 11, 2026 |
|
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May 11, 2026 |
Specification for css.properties.hanging-punctuation.force-end (opens in a new tab)Web Status for css.properties.hanging-punctuation.force-end (opens in a new tab)Web Features Explorer for css.properties.hanging-punctuation.force-end (opens in a new tab)MDN documentation for css.properties.hanging-punctuation.force-end (opens in a new tab)
Limited availability across browsers since May 11, 2026.
| Browser Version | Release Date |
|---|---|
|
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May 11, 2026 |
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May 11, 2026 |
Specification for css.properties.hanging-punctuation.last (opens in a new tab)Web Status for css.properties.hanging-punctuation.last (opens in a new tab)Web Features Explorer for css.properties.hanging-punctuation.last (opens in a new tab)MDN documentation for css.properties.hanging-punctuation.last (opens in a new tab)
Limited availability across browsers since May 11, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 11, 2026 |
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May 11, 2026 |
Specification for css.properties.hanging-punctuation.none (opens in a new tab)Web Status for css.properties.hanging-punctuation.none (opens in a new tab)Web Features Explorer for css.properties.hanging-punctuation.none (opens in a new tab)MDN documentation for css.properties.hanging-punctuation.none (opens in a new tab)
Part of: :open (opens in a new tab)
Newly available since May 11, 2026.
🔮 Expected to become widely available on November 11, 2028.
🔮 Expected to become widely available on November 11, 2028.
| Browser Version | Release Date |
|---|---|
|
|
Feb 4, 2025 |
|
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Feb 4, 2025 |
|
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Feb 6, 2025 |
|
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May 11, 2026 |
|
|
May 11, 2026 |
|
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Mar 4, 2025 |
|
|
Mar 4, 2025 |
Part of: Origin (opens in a new tab)
Limited availability across browsers since February 10, 2026.
| Browser Version | Release Date |
|---|---|
|
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Feb 10, 2026 |
|
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Feb 10, 2026 |
|
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Feb 14, 2026 |
|
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May 11, 2026 |
|
|
May 11, 2026 |
Part of: Origin (opens in a new tab)
Limited availability across browsers since February 10, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Feb 10, 2026 |
|
|
Feb 10, 2026 |
|
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Feb 14, 2026 |
|
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May 11, 2026 |
|
|
May 11, 2026 |
Part of: Origin (opens in a new tab)
Limited availability across browsers since February 10, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Feb 10, 2026 |
|
|
Feb 10, 2026 |
|
|
Feb 14, 2026 |
|
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May 11, 2026 |
|
|
May 11, 2026 |
Part of: Origin (opens in a new tab)
Limited availability across browsers since February 10, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Feb 10, 2026 |
|
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Feb 10, 2026 |
|
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Feb 14, 2026 |
|
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May 11, 2026 |
|
|
May 11, 2026 |
Part of: Origin (opens in a new tab)
Limited availability across browsers since February 10, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Feb 10, 2026 |
|
|
Feb 10, 2026 |
|
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Feb 14, 2026 |
|
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May 11, 2026 |
|
|
May 11, 2026 |
Part of: Origin (opens in a new tab)
Limited availability across browsers since February 10, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Feb 10, 2026 |
|
|
Feb 10, 2026 |
|
|
Feb 14, 2026 |
|
|
May 11, 2026 |
|
|
May 11, 2026 |
Newly available since May 11, 2026.
🔮 Expected to become widely available on November 11, 2028.
🔮 Expected to become widely available on November 11, 2028.
| Browser Version | Release Date |
|---|---|
|
|
Sep 2, 2025 |
|
|
Sep 2, 2025 |
|
|
Sep 5, 2025 |
|
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May 11, 2026 |
|
|
May 11, 2026 |
|
|
Nov 11, 2025 |
|
|
Nov 11, 2025 |
Limited availability across browsers since September 12, 2022.
| Browser Version | Release Date |
|---|---|
|
|
May 5, 2026 |
|
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May 5, 2026 |
|
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May 7, 2026 |
|
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Sep 12, 2022 |
|
|
Sep 12, 2022 |
Specification for api.Credential.isConditionalMediationAvailable_static (opens in a new tab)Web Status for api.Credential.isConditionalMediationAvailable_static (opens in a new tab)Web Features Explorer for api.Credential.isConditionalMediationAvailable_static (opens in a new tab)MDN documentation for api.Credential.isConditionalMediationAvailable_static (opens in a new tab)
Part of: crisp-edges (opens in a new tab)
Newly available since May 7, 2026.
🔮 Expected to become widely available on November 7, 2028.
🔮 Expected to become widely available on November 7, 2028.
| Browser Version | Release Date |
|---|---|
|
|
May 5, 2026 |
|
|
May 5, 2026 |
|
|
May 7, 2026 |
|
|
Oct 22, 2013 |
|
|
Sep 18, 2013 |
|
|
Jan 29, 2019 |
|
|
Jan 29, 2019 |
Specification for css.properties.image-rendering.crisp-edges (opens in a new tab)Web Status for css.properties.image-rendering.crisp-edges (opens in a new tab)Web Features Explorer for css.properties.image-rendering.crisp-edges (opens in a new tab)MDN documentation for css.properties.image-rendering.crisp-edges (opens in a new tab)
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Jun 24, 2025 |
|
|
May 7, 2026 |
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Jun 24, 2025 |
|
|
May 7, 2026 |
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Jun 24, 2025 |
|
|
May 7, 2026 |
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Jun 24, 2025 |
|
|
May 7, 2026 |
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Jun 24, 2025 |
|
|
May 7, 2026 |
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Jun 24, 2025 |
|
|
May 7, 2026 |
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Jun 24, 2025 |
|
|
May 7, 2026 |
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Jun 24, 2025 |
|
|
May 7, 2026 |
Part of: Resource timing (opens in a new tab)
Limited availability across browsers since August 6, 2024.
| Browser Version | Release Date |
|---|---|
|
|
May 5, 2026 |
|
|
May 5, 2026 |
|
|
May 7, 2026 |
|
|
Aug 6, 2024 |
|
|
Aug 6, 2024 |
Specification for api.PerformanceResourceTiming.contentType (opens in a new tab)Web Status for api.PerformanceResourceTiming.contentType (opens in a new tab)Web Features Explorer for api.PerformanceResourceTiming.contentType (opens in a new tab)MDN documentation for api.PerformanceResourceTiming.contentType (opens in a new tab)web.dev article for api.PerformanceResourceTiming.contentType (opens in a new tab)
Part of: at-rule() (opens in a new tab)
Limited availability across browsers since May 5, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 5, 2026 |
|
|
May 5, 2026 |
|
|
May 7, 2026 |
Newly available since May 7, 2026.
🔮 Expected to become widely available on November 7, 2028.
🔮 Expected to become widely available on November 7, 2028.
| Browser Version | Release Date |
|---|---|
|
|
May 5, 2026 |
|
|
May 5, 2026 |
|
|
May 7, 2026 |
|
|
Mar 14, 2022 |
|
|
Mar 14, 2022 |
|
|
Apr 7, 2020 |
|
|
Jul 28, 2020 |
Part of: Translator (opens in a new tab)
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Jun 24, 2025 |
|
|
May 7, 2026 |
Part of: Translator (opens in a new tab)
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Jun 24, 2025 |
|
|
May 7, 2026 |
Part of: Translator (opens in a new tab)
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Jun 24, 2025 |
|
|
May 7, 2026 |
Part of: Translator (opens in a new tab)
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Jun 24, 2025 |
|
|
May 7, 2026 |
Part of: Translator (opens in a new tab)
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Jun 24, 2025 |
|
|
May 7, 2026 |
Part of: Translator (opens in a new tab)
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Jun 24, 2025 |
|
|
May 7, 2026 |
Part of: Translator (opens in a new tab)
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Jun 24, 2025 |
|
|
May 7, 2026 |
Part of: Translator (opens in a new tab)
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Jun 24, 2025 |
|
|
May 7, 2026 |
Part of: Translator (opens in a new tab)
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Jun 24, 2025 |
|
|
May 7, 2026 |
Part of: Translator (opens in a new tab)
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Jun 24, 2025 |
|
|
May 7, 2026 |
Newly available since May 5, 2026.
🔮 Expected to become widely available on November 5, 2028.
🔮 Expected to become widely available on November 5, 2028.
| Browser Version | Release Date |
|---|---|
|
|
Feb 4, 2020 |
|
|
May 5, 2026 |
|
|
Feb 7, 2020 |
|
|
Sep 12, 2022 |
|
|
Sep 12, 2022 |
|
|
Jun 6, 2023 |
|
|
Jun 6, 2023 |
Specification for api.SharedWorker.SharedWorker.ecmascript_modules (opens in a new tab)Web Status for api.SharedWorker.SharedWorker.ecmascript_modules (opens in a new tab)Web Features Explorer for api.SharedWorker.SharedWorker.ecmascript_modules (opens in a new tab)MDN documentation for api.SharedWorker.SharedWorker.ecmascript_modules (opens in a new tab)
Newly available since May 5, 2026.
🔮 Expected to become widely available on November 5, 2028.
🔮 Expected to become widely available on November 5, 2028.
| Browser Version | Release Date |
|---|---|
|
|
Feb 4, 2020 |
|
|
May 5, 2026 |
|
|
Feb 7, 2020 |
|
|
Sep 12, 2022 |
|
|
Sep 12, 2022 |
|
|
Jun 6, 2023 |
|
|
Jun 6, 2023 |
Specification for api.SharedWorker.SharedWorker.options_type_parameter (opens in a new tab)Web Status for api.SharedWorker.SharedWorker.options_type_parameter (opens in a new tab)Web Features Explorer for api.SharedWorker.SharedWorker.options_type_parameter (opens in a new tab)MDN documentation for api.SharedWorker.SharedWorker.options_type_parameter (opens in a new tab)
Part of: LanguageModel (opens in a new tab)
Limited availability across browsers since May 5, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 5, 2026 |
Part of: LanguageModel (opens in a new tab)
Limited availability across browsers since May 5, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 5, 2026 |
Part of: LanguageModel (opens in a new tab)
Limited availability across browsers since May 5, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 5, 2026 |
Part of: LanguageModel (opens in a new tab)
Limited availability across browsers since May 5, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 5, 2026 |
Part of: LanguageModel (opens in a new tab)
Limited availability across browsers since May 5, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 5, 2026 |
Part of: LanguageModel (opens in a new tab)
Limited availability across browsers since May 5, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 5, 2026 |
Part of: LanguageModel (opens in a new tab)
Limited availability across browsers since May 5, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 5, 2026 |
Part of: LanguageModel (opens in a new tab)
Limited availability across browsers since May 5, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 5, 2026 |
Part of: LanguageModel (opens in a new tab)
Limited availability across browsers since May 5, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 5, 2026 |
Part of: LanguageModel (opens in a new tab)
Limited availability across browsers since May 5, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 5, 2026 |
Part of: LanguageModel (opens in a new tab)
Limited availability across browsers since May 5, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 5, 2026 |
Part of: LanguageModel (opens in a new tab)
Limited availability across browsers since May 5, 2026.
| Browser Version | Release Date |
|---|---|
|
|
May 5, 2026 |
Limited availability across browsers since May 14, 2024.
| Browser Version | Release Date |
|---|---|
|
|
May 14, 2024 |
|
|
May 5, 2026 |
Specification for api.SharedWorker.SharedWorker.options_sameSiteCookies_parameter (opens in a new tab)Web Status for api.SharedWorker.SharedWorker.options_sameSiteCookies_parameter (opens in a new tab)Web Features Explorer for api.SharedWorker.SharedWorker.options_sameSiteCookies_parameter (opens in a new tab)MDN documentation for api.SharedWorker.SharedWorker.options_sameSiteCookies_parameter (opens in a new tab)
Part of: Shared worker (opens in a new tab)
Newly available since May 5, 2026.
🔮 Expected to become widely available on November 5, 2028.
🔮 Expected to become widely available on November 5, 2028.
| Browser Version | Release Date |
|---|---|
|
|
May 25, 2010 |
|
|
May 5, 2026 |
|
|
Jan 15, 2020 |
|
|
Sep 12, 2022 |
|
|
Sep 12, 2022 |
|
|
Apr 29, 2014 |
|
|
Oct 14, 2014 |
Part of: Shared worker (opens in a new tab)
Newly available since May 5, 2026.
🔮 Expected to become widely available on November 5, 2028.
🔮 Expected to become widely available on November 5, 2028.
| Browser Version | Release Date |
|---|---|
|
|
May 25, 2010 |
|
|
May 5, 2026 |
|
|
Jan 15, 2020 |
|
|
Sep 12, 2022 |
|
|
Sep 12, 2022 |
|
|
Apr 29, 2014 |
|
|
Oct 14, 2014 |
Part of: Shared worker (opens in a new tab)
Limited availability across browsers since August 8, 2017.
| Browser Version | Release Date |
|---|---|
|
|
Oct 16, 2018 |
|
|
May 5, 2026 |
|
|
Jan 15, 2020 |
|
|
Aug 8, 2017 |
|
|
Aug 8, 2017 |
Specification for api.SharedWorker.SharedWorker.options_name_parameter (opens in a new tab)Web Status for api.SharedWorker.SharedWorker.options_name_parameter (opens in a new tab)Web Features Explorer for api.SharedWorker.SharedWorker.options_name_parameter (opens in a new tab)MDN documentation for api.SharedWorker.SharedWorker.options_name_parameter (opens in a new tab)
Part of: Shared worker (opens in a new tab)
Newly available since May 5, 2026.
🔮 Expected to become widely available on November 5, 2028.
🔮 Expected to become widely available on November 5, 2028.
| Browser Version | Release Date |
|---|---|
|
|
May 25, 2010 |
|
|
May 5, 2026 |
|
|
Jan 15, 2020 |
|
|
Sep 12, 2022 |
|
|
Sep 12, 2022 |
|
|
Apr 29, 2014 |
|
|
Oct 14, 2014 |
Part of: Shared worker (opens in a new tab)
Newly available since May 5, 2026.
🔮 Expected to become widely available on November 5, 2028.
🔮 Expected to become widely available on November 5, 2028.
| Browser Version | Release Date |
|---|---|
|
|
May 25, 2010 |
|
|
May 5, 2026 |
|
|
Jan 15, 2020 |
|
|
Sep 12, 2022 |
|
|
Sep 12, 2022 |
|
|
Apr 29, 2014 |
|
|
Oct 14, 2014 |
Part of: Shared worker (opens in a new tab)
Newly available since May 5, 2026.
🔮 Expected to become widely available on November 5, 2028.
🔮 Expected to become widely available on November 5, 2028.
| Browser Version | Release Date |
|---|---|
|
|
Jan 25, 2010 |
|
|
May 5, 2026 |
|
|
Jan 15, 2020 |
|
|
Sep 12, 2022 |
|
|
Sep 12, 2022 |
|
|
Apr 29, 2014 |
|
|
Apr 29, 2014 |
Part of: Shared worker (opens in a new tab)
Newly available since May 5, 2026.
🔮 Expected to become widely available on November 5, 2028.
🔮 Expected to become widely available on November 5, 2028.
| Browser Version | Release Date |
|---|---|
|
|
Jan 25, 2010 |
|
|
May 5, 2026 |
|
|
Jan 15, 2020 |
|
|
Sep 12, 2022 |
|
|
Sep 12, 2022 |
|
|
Apr 29, 2014 |
|
|
Apr 29, 2014 |
Part of: Shared worker (opens in a new tab)
Newly available since May 5, 2026.
🔮 Expected to become widely available on November 5, 2028.
🔮 Expected to become widely available on November 5, 2028.
| Browser Version | Release Date |
|---|---|
|
|
Jan 25, 2010 |
|
|
May 5, 2026 |
|
|
Jan 15, 2020 |
|
|
Sep 12, 2022 |
|
|
Sep 12, 2022 |
|
|
Apr 29, 2014 |
|
|
Apr 29, 2014 |
Specification for api.SharedWorkerGlobalScope.connect_event (opens in a new tab)Web Status for api.SharedWorkerGlobalScope.connect_event (opens in a new tab)Web Features Explorer for api.SharedWorkerGlobalScope.connect_event (opens in a new tab)MDN documentation for api.SharedWorkerGlobalScope.connect_event (opens in a new tab)
Part of: Shared worker (opens in a new tab)
Newly available since May 5, 2026.
🔮 Expected to become widely available on November 5, 2028.
🔮 Expected to become widely available on November 5, 2028.
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Jan 25, 2010 |
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May 5, 2026 |
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Jan 15, 2020 |
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Sep 12, 2022 |
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Apr 29, 2014 |
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Apr 29, 2014 |
Part of: Clip path boxes (opens in a new tab)
Widely available since May 2, 2026.
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Oct 31, 2023 |
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Oct 31, 2023 |
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Nov 2, 2023 |
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Mar 24, 2020 |
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Mar 24, 2020 |
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Jan 24, 2017 |
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Jan 24, 2017 |
Part of: Clip path boxes (opens in a new tab)
Widely available since May 2, 2026.
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Oct 31, 2023 |
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Oct 31, 2023 |
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Nov 2, 2023 |
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Mar 24, 2020 |
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Mar 24, 2020 |
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Jan 24, 2017 |
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Jan 24, 2017 |
Specification for css.properties.clip-path.stroke-box (opens in a new tab)Web Status for css.properties.clip-path.stroke-box (opens in a new tab)Web Features Explorer for css.properties.clip-path.stroke-box (opens in a new tab)MDN documentation for css.properties.clip-path.stroke-box (opens in a new tab)
Part of: Clip path boxes (opens in a new tab)
Widely available since May 2, 2026.
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Oct 31, 2023 |
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Oct 31, 2023 |
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Nov 2, 2023 |
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Mar 24, 2020 |
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Mar 24, 2020 |
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Jun 13, 2017 |
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Jun 13, 2017 |
Widely available since May 2, 2026.
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Oct 31, 2023 |
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Oct 31, 2023 |
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Nov 2, 2023 |
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May 18, 2023 |
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May 18, 2023 |
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Apr 19, 2021 |
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Apr 19, 2021 |
Widely available since May 2, 2026.
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Oct 31, 2023 |
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Oct 31, 2023 |
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Nov 2, 2023 |
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May 18, 2023 |
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May 18, 2023 |
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Apr 19, 2021 |
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Apr 19, 2021 |
April 2026 🔗
Widely available since April 24, 2026.
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 25, 2019 |
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Mar 25, 2019 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 25, 2019 |
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Mar 25, 2019 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 25, 2019 |
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Mar 25, 2019 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 25, 2019 |
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Mar 25, 2019 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 25, 2019 |
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Mar 25, 2019 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 25, 2019 |
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Mar 25, 2019 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 25, 2019 |
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Mar 25, 2019 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 25, 2019 |
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Mar 25, 2019 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 25, 2019 |
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Mar 25, 2019 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 25, 2019 |
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Mar 25, 2019 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 25, 2019 |
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Mar 25, 2019 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 25, 2019 |
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Mar 25, 2019 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
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May 24, 2022 |
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May 24, 2022 |
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May 31, 2022 |
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Mar 25, 2019 |
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Mar 25, 2019 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 25, 2019 |
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Mar 25, 2019 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 25, 2019 |
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Mar 25, 2019 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 25, 2019 |
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Mar 25, 2019 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 25, 2019 |
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Mar 25, 2019 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 25, 2019 |
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Mar 25, 2019 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 25, 2019 |
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Mar 25, 2019 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 25, 2019 |
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Mar 25, 2019 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 25, 2019 |
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Mar 25, 2019 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 25, 2019 |
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Mar 25, 2019 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 25, 2019 |
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Mar 25, 2019 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 25, 2019 |
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Mar 25, 2019 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 25, 2019 |
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Mar 25, 2019 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 25, 2019 |
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Mar 25, 2019 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 25, 2019 |
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Mar 25, 2019 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 25, 2019 |
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Mar 25, 2019 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 25, 2019 |
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Mar 25, 2019 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 25, 2019 |
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Mar 25, 2019 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 25, 2019 |
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Mar 25, 2019 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 25, 2019 |
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Mar 25, 2019 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
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Jul 27, 2020 |
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Jul 27, 2020 |
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Jul 16, 2020 |
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Mar 25, 2019 |
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Mar 25, 2019 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
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|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 25, 2019 |
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Mar 25, 2019 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 25, 2019 |
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Mar 25, 2019 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 25, 2019 |
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Mar 25, 2019 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 25, 2019 |
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Mar 25, 2019 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 25, 2019 |
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Mar 25, 2019 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Jun 21, 2022 |
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Jun 21, 2022 |
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Jun 23, 2022 |
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Mar 25, 2019 |
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Mar 25, 2019 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 27, 2023 |
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Mar 27, 2023 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 27, 2023 |
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Mar 27, 2023 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Specification for api.ElementInternals.ariaAutoComplete (opens in a new tab)Web Status for api.ElementInternals.ariaAutoComplete (opens in a new tab)Web Features Explorer for api.ElementInternals.ariaAutoComplete (opens in a new tab)MDN documentation for api.ElementInternals.ariaAutoComplete (opens in a new tab)
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 27, 2023 |
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Mar 27, 2023 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 27, 2023 |
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Mar 27, 2023 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 27, 2023 |
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Mar 27, 2023 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 27, 2023 |
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Mar 27, 2023 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 27, 2023 |
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Mar 27, 2023 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 27, 2023 |
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Mar 27, 2023 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 27, 2023 |
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Mar 27, 2023 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 27, 2023 |
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Mar 27, 2023 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 27, 2023 |
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Mar 27, 2023 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 27, 2023 |
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Mar 27, 2023 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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May 24, 2022 |
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May 24, 2022 |
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May 31, 2022 |
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Mar 27, 2023 |
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Mar 27, 2023 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 27, 2023 |
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Mar 27, 2023 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Specification for api.ElementInternals.ariaKeyShortcuts (opens in a new tab)Web Status for api.ElementInternals.ariaKeyShortcuts (opens in a new tab)Web Features Explorer for api.ElementInternals.ariaKeyShortcuts (opens in a new tab)MDN documentation for api.ElementInternals.ariaKeyShortcuts (opens in a new tab)
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 27, 2023 |
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Mar 27, 2023 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 27, 2023 |
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Mar 27, 2023 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 27, 2023 |
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Mar 27, 2023 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 27, 2023 |
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Mar 27, 2023 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 27, 2023 |
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Mar 27, 2023 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Specification for api.ElementInternals.ariaMultiLine (opens in a new tab)Web Status for api.ElementInternals.ariaMultiLine (opens in a new tab)Web Features Explorer for api.ElementInternals.ariaMultiLine (opens in a new tab)MDN documentation for api.ElementInternals.ariaMultiLine (opens in a new tab)
Widely available since April 24, 2026.
| Browser Version | Release Date |
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 27, 2023 |
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Mar 27, 2023 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Specification for api.ElementInternals.ariaMultiSelectable (opens in a new tab)Web Status for api.ElementInternals.ariaMultiSelectable (opens in a new tab)Web Features Explorer for api.ElementInternals.ariaMultiSelectable (opens in a new tab)MDN documentation for api.ElementInternals.ariaMultiSelectable (opens in a new tab)
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 27, 2023 |
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Mar 27, 2023 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Specification for api.ElementInternals.ariaOrientation (opens in a new tab)Web Status for api.ElementInternals.ariaOrientation (opens in a new tab)Web Features Explorer for api.ElementInternals.ariaOrientation (opens in a new tab)MDN documentation for api.ElementInternals.ariaOrientation (opens in a new tab)
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 27, 2023 |
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Mar 27, 2023 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Specification for api.ElementInternals.ariaPlaceholder (opens in a new tab)Web Status for api.ElementInternals.ariaPlaceholder (opens in a new tab)Web Features Explorer for api.ElementInternals.ariaPlaceholder (opens in a new tab)MDN documentation for api.ElementInternals.ariaPlaceholder (opens in a new tab)
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 27, 2023 |
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Mar 27, 2023 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 27, 2023 |
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Mar 27, 2023 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 27, 2023 |
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Mar 27, 2023 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 27, 2023 |
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Mar 27, 2023 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 27, 2023 |
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Mar 27, 2023 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Specification for api.ElementInternals.ariaRoleDescription (opens in a new tab)Web Status for api.ElementInternals.ariaRoleDescription (opens in a new tab)Web Features Explorer for api.ElementInternals.ariaRoleDescription (opens in a new tab)MDN documentation for api.ElementInternals.ariaRoleDescription (opens in a new tab)
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 27, 2023 |
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Mar 27, 2023 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 27, 2023 |
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Mar 27, 2023 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 27, 2023 |
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Mar 27, 2023 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 27, 2023 |
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Mar 27, 2023 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
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Jul 27, 2020 |
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Jul 27, 2020 |
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Jul 16, 2020 |
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Mar 27, 2023 |
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Mar 27, 2023 |
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Oct 24, 2023 |
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
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Mar 27, 2023 |
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Mar 27, 2023 |
|
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Oct 24, 2023 |
|
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Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
|
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Mar 27, 2023 |
|
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Mar 27, 2023 |
|
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Oct 24, 2023 |
|
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
|
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Mar 27, 2023 |
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Mar 27, 2023 |
|
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Oct 24, 2023 |
|
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
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Apr 7, 2020 |
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Apr 7, 2020 |
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Apr 13, 2020 |
|
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Mar 27, 2023 |
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Mar 27, 2023 |
|
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Oct 24, 2023 |
|
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
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Apr 7, 2020 |
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Apr 7, 2020 |
|
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Apr 13, 2020 |
|
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Mar 27, 2023 |
|
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Mar 27, 2023 |
|
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Oct 24, 2023 |
|
|
Oct 24, 2023 |
Specification for api.ElementInternals.ariaValueText (opens in a new tab)Web Status for api.ElementInternals.ariaValueText (opens in a new tab)Web Features Explorer for api.ElementInternals.ariaValueText (opens in a new tab)MDN documentation for api.ElementInternals.ariaValueText (opens in a new tab)
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Jun 21, 2022 |
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Jun 21, 2022 |
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Jun 23, 2022 |
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Mar 27, 2023 |
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Mar 27, 2023 |
|
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Oct 24, 2023 |
|
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Mar 7, 2023 |
|
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Mar 7, 2023 |
|
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Mar 13, 2023 |
|
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Mar 27, 2023 |
|
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Mar 27, 2023 |
|
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Oct 24, 2023 |
|
|
Oct 24, 2023 |
Specification for javascript.builtins.String.isWellFormed (opens in a new tab)Web Status for javascript.builtins.String.isWellFormed (opens in a new tab)Web Features Explorer for javascript.builtins.String.isWellFormed (opens in a new tab)MDN documentation for javascript.builtins.String.isWellFormed (opens in a new tab)
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Mar 7, 2023 |
|
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Mar 7, 2023 |
|
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Mar 13, 2023 |
|
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Mar 27, 2023 |
|
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Mar 27, 2023 |
|
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Oct 24, 2023 |
|
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Oct 24, 2023 |
Specification for javascript.builtins.String.toWellFormed (opens in a new tab)Web Status for javascript.builtins.String.toWellFormed (opens in a new tab)Web Features Explorer for javascript.builtins.String.toWellFormed (opens in a new tab)MDN documentation for javascript.builtins.String.toWellFormed (opens in a new tab)
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Mar 3, 2015 |
|
|
Mar 11, 2015 |
|
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Jan 15, 2020 |
|
|
Sep 19, 2017 |
|
|
Sep 19, 2017 |
|
|
Oct 24, 2023 |
|
|
Oct 24, 2023 |
Specification for api.SubtleCrypto.deriveKey.derivedKeyAlgorithm_option_hkdf (opens in a new tab)Web Status for api.SubtleCrypto.deriveKey.derivedKeyAlgorithm_option_hkdf (opens in a new tab)Web Features Explorer for api.SubtleCrypto.deriveKey.derivedKeyAlgorithm_option_hkdf (opens in a new tab)MDN documentation for api.SubtleCrypto.deriveKey.derivedKeyAlgorithm_option_hkdf (opens in a new tab)
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Mar 3, 2015 |
|
|
Mar 11, 2015 |
|
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Jan 15, 2020 |
|
|
Sep 19, 2017 |
|
|
Sep 19, 2017 |
|
|
Oct 24, 2023 |
|
|
Oct 24, 2023 |
Specification for api.SubtleCrypto.deriveKey.derivedKeyAlgorithm_option_pbkdf2 (opens in a new tab)Web Status for api.SubtleCrypto.deriveKey.derivedKeyAlgorithm_option_pbkdf2 (opens in a new tab)Web Features Explorer for api.SubtleCrypto.deriveKey.derivedKeyAlgorithm_option_pbkdf2 (opens in a new tab)MDN documentation for api.SubtleCrypto.deriveKey.derivedKeyAlgorithm_option_pbkdf2 (opens in a new tab)
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Apr 23, 2019 |
|
|
Apr 24, 2019 |
|
|
Jan 15, 2020 |
|
|
Sep 12, 2022 |
|
|
Sep 12, 2022 |
|
|
Oct 24, 2023 |
|
|
Oct 24, 2023 |
Specification for api.AuthenticatorAttestationResponse.getTransports (opens in a new tab)Web Status for api.AuthenticatorAttestationResponse.getTransports (opens in a new tab)Web Features Explorer for api.AuthenticatorAttestationResponse.getTransports (opens in a new tab)MDN documentation for api.AuthenticatorAttestationResponse.getTransports (opens in a new tab)
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Nov 29, 2022 |
|
|
Nov 29, 2022 |
|
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Dec 5, 2022 |
|
|
Sep 12, 2022 |
|
|
Sep 12, 2022 |
|
|
Oct 24, 2023 |
|
|
Oct 24, 2023 |
Specification for api.PublicKeyCredential.isConditionalMediationAvailable_static (opens in a new tab)Web Status for api.PublicKeyCredential.isConditionalMediationAvailable_static (opens in a new tab)Web Features Explorer for api.PublicKeyCredential.isConditionalMediationAvailable_static (opens in a new tab)MDN documentation for api.PublicKeyCredential.isConditionalMediationAvailable_static (opens in a new tab)
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Aug 25, 2020 |
|
|
Aug 25, 2020 |
|
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Aug 27, 2020 |
|
|
Sep 12, 2022 |
|
|
Sep 12, 2022 |
|
|
Oct 24, 2023 |
|
|
Oct 24, 2023 |
Specification for api.AuthenticatorAttestationResponse.getAuthenticatorData (opens in a new tab)Web Status for api.AuthenticatorAttestationResponse.getAuthenticatorData (opens in a new tab)Web Features Explorer for api.AuthenticatorAttestationResponse.getAuthenticatorData (opens in a new tab)MDN documentation for api.AuthenticatorAttestationResponse.getAuthenticatorData (opens in a new tab)
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Aug 25, 2020 |
|
|
Aug 25, 2020 |
|
|
Aug 27, 2020 |
|
|
Sep 12, 2022 |
|
|
Sep 12, 2022 |
|
|
Oct 24, 2023 |
|
|
Oct 24, 2023 |
Specification for api.AuthenticatorAttestationResponse.getPublicKey (opens in a new tab)Web Status for api.AuthenticatorAttestationResponse.getPublicKey (opens in a new tab)Web Features Explorer for api.AuthenticatorAttestationResponse.getPublicKey (opens in a new tab)MDN documentation for api.AuthenticatorAttestationResponse.getPublicKey (opens in a new tab)
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Aug 25, 2020 |
|
|
Aug 25, 2020 |
|
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Aug 27, 2020 |
|
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Sep 12, 2022 |
|
|
Sep 12, 2022 |
|
|
Oct 24, 2023 |
|
|
Oct 24, 2023 |
Specification for api.AuthenticatorAttestationResponse.getPublicKey.algorithm_es256 (opens in a new tab)Web Status for api.AuthenticatorAttestationResponse.getPublicKey.algorithm_es256 (opens in a new tab)Web Features Explorer for api.AuthenticatorAttestationResponse.getPublicKey.algorithm_es256 (opens in a new tab)MDN documentation for api.AuthenticatorAttestationResponse.getPublicKey.algorithm_es256 (opens in a new tab)
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Aug 25, 2020 |
|
|
Aug 25, 2020 |
|
|
Aug 27, 2020 |
|
|
Sep 12, 2022 |
|
|
Sep 12, 2022 |
|
|
Oct 24, 2023 |
|
|
Oct 24, 2023 |
Specification for api.AuthenticatorAttestationResponse.getPublicKeyAlgorithm (opens in a new tab)Web Status for api.AuthenticatorAttestationResponse.getPublicKeyAlgorithm (opens in a new tab)Web Features Explorer for api.AuthenticatorAttestationResponse.getPublicKeyAlgorithm (opens in a new tab)MDN documentation for api.AuthenticatorAttestationResponse.getPublicKeyAlgorithm (opens in a new tab)
Part of: ariaNotify() (opens in a new tab)
Limited availability across browsers since April 21, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Apr 21, 2026 |
|
|
Apr 21, 2026 |
Specification for api.Document.ariaNotify (opens in a new tab)Web Status for api.Document.ariaNotify (opens in a new tab)Web Features Explorer for api.Document.ariaNotify (opens in a new tab)MDN documentation for api.Document.ariaNotify (opens in a new tab)web.dev article for api.Document.ariaNotify (opens in a new tab)
Part of: ariaNotify() (opens in a new tab)
Limited availability across browsers since April 21, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Apr 21, 2026 |
|
|
Apr 21, 2026 |
Newly available since April 21, 2026.
🔮 Expected to become widely available on October 21, 2028.
🔮 Expected to become widely available on October 21, 2028.
| Browser Version | Release Date |
|---|---|
|
|
Aug 20, 2024 |
|
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Aug 20, 2024 |
|
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Aug 22, 2024 |
|
|
Dec 12, 2025 |
|
|
Dec 12, 2025 |
|
|
Apr 21, 2026 |
|
|
Apr 21, 2026 |
Specification for api.Document.caretPositionFromPoint.options_parameter (opens in a new tab)Web Status for api.Document.caretPositionFromPoint.options_parameter (opens in a new tab)Web Features Explorer for api.Document.caretPositionFromPoint.options_parameter (opens in a new tab)MDN documentation for api.Document.caretPositionFromPoint.options_parameter (opens in a new tab)
Limited availability across browsers since September 2, 2025.
| Browser Version | Release Date |
|---|---|
|
|
Sep 2, 2025 |
|
|
Sep 2, 2025 |
|
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Sep 5, 2025 |
|
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Apr 21, 2026 |
|
|
Apr 21, 2026 |
Specification for api.HighlightRegistry.highlightsFromPoint (opens in a new tab)Web Status for api.HighlightRegistry.highlightsFromPoint (opens in a new tab)Web Features Explorer for api.HighlightRegistry.highlightsFromPoint (opens in a new tab)MDN documentation for api.HighlightRegistry.highlightsFromPoint (opens in a new tab)
Limited availability across browsers since March 14, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Mar 14, 2022 |
|
|
Mar 14, 2022 |
|
|
Apr 21, 2026 |
|
|
Apr 21, 2026 |
Limited availability across browsers since March 14, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Mar 14, 2022 |
|
|
Mar 14, 2022 |
|
|
Apr 21, 2026 |
|
|
Apr 21, 2026 |
Limited availability across browsers since March 14, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Mar 14, 2022 |
|
|
Mar 14, 2022 |
|
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Apr 21, 2026 |
|
|
Apr 21, 2026 |
Limited availability across browsers since March 14, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Mar 14, 2022 |
|
|
Mar 14, 2022 |
|
|
Apr 21, 2026 |
|
|
Apr 21, 2026 |
Limited availability across browsers since March 14, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Mar 14, 2022 |
|
|
Mar 14, 2022 |
|
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Apr 21, 2026 |
|
|
Apr 21, 2026 |
Limited availability across browsers since March 14, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Mar 14, 2022 |
|
|
Mar 14, 2022 |
|
|
Apr 21, 2026 |
|
|
Apr 21, 2026 |
Limited availability across browsers since March 14, 2022.
| Browser Version | Release Date |
|---|---|
|
|
Mar 14, 2022 |
|
|
Mar 14, 2022 |
|
|
Apr 21, 2026 |
|
|
Apr 21, 2026 |
Limited availability across browsers since October 2, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Jan 13, 2026 |
|
|
Jan 13, 2026 |
|
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Oct 2, 2018 |
|
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Apr 21, 2026 |
|
|
Apr 21, 2026 |
Specification for css.properties.overscroll-behavior (opens in a new tab)Web Status for css.properties.overscroll-behavior (opens in a new tab)Web Features Explorer for css.properties.overscroll-behavior (opens in a new tab)MDN documentation for css.properties.overscroll-behavior (opens in a new tab)web.dev article for css.properties.overscroll-behavior (opens in a new tab)
Limited availability across browsers since January 13, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Jan 13, 2026 |
|
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Jan 13, 2026 |
|
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Jan 21, 2026 |
|
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Apr 21, 2026 |
|
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Apr 21, 2026 |
Specification for css.properties.overscroll-behavior-block (opens in a new tab)Web Status for css.properties.overscroll-behavior-block (opens in a new tab)Web Features Explorer for css.properties.overscroll-behavior-block (opens in a new tab)MDN documentation for css.properties.overscroll-behavior-block (opens in a new tab)
Limited availability across browsers since January 13, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Jan 13, 2026 |
|
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Jan 13, 2026 |
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Jan 21, 2026 |
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Apr 21, 2026 |
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Apr 21, 2026 |
Specification for css.properties.overscroll-behavior-block.auto (opens in a new tab)Web Status for css.properties.overscroll-behavior-block.auto (opens in a new tab)Web Features Explorer for css.properties.overscroll-behavior-block.auto (opens in a new tab)MDN documentation for css.properties.overscroll-behavior-block.auto (opens in a new tab)
Limited availability across browsers since January 13, 2026.
| Browser Version | Release Date |
|---|---|
|
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Jan 13, 2026 |
|
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Jan 13, 2026 |
|
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Jan 21, 2026 |
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Apr 21, 2026 |
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Apr 21, 2026 |
Specification for css.properties.overscroll-behavior-block.contain (opens in a new tab)Web Status for css.properties.overscroll-behavior-block.contain (opens in a new tab)Web Features Explorer for css.properties.overscroll-behavior-block.contain (opens in a new tab)MDN documentation for css.properties.overscroll-behavior-block.contain (opens in a new tab)
Limited availability across browsers since January 13, 2026.
| Browser Version | Release Date |
|---|---|
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Jan 13, 2026 |
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Jan 13, 2026 |
|
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Jan 21, 2026 |
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Apr 21, 2026 |
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Apr 21, 2026 |
Specification for css.properties.overscroll-behavior-block.none (opens in a new tab)Web Status for css.properties.overscroll-behavior-block.none (opens in a new tab)Web Features Explorer for css.properties.overscroll-behavior-block.none (opens in a new tab)MDN documentation for css.properties.overscroll-behavior-block.none (opens in a new tab)
Limited availability across browsers since January 13, 2026.
| Browser Version | Release Date |
|---|---|
|
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Jan 13, 2026 |
|
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Jan 13, 2026 |
|
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Jan 21, 2026 |
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Apr 21, 2026 |
|
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Apr 21, 2026 |
Specification for css.properties.overscroll-behavior-inline (opens in a new tab)Web Status for css.properties.overscroll-behavior-inline (opens in a new tab)Web Features Explorer for css.properties.overscroll-behavior-inline (opens in a new tab)MDN documentation for css.properties.overscroll-behavior-inline (opens in a new tab)
Limited availability across browsers since January 13, 2026.
| Browser Version | Release Date |
|---|---|
|
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Jan 13, 2026 |
|
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Jan 13, 2026 |
|
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Jan 21, 2026 |
|
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Apr 21, 2026 |
|
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Apr 21, 2026 |
Specification for css.properties.overscroll-behavior-inline.auto (opens in a new tab)Web Status for css.properties.overscroll-behavior-inline.auto (opens in a new tab)Web Features Explorer for css.properties.overscroll-behavior-inline.auto (opens in a new tab)MDN documentation for css.properties.overscroll-behavior-inline.auto (opens in a new tab)
Limited availability across browsers since January 13, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Jan 13, 2026 |
|
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Jan 13, 2026 |
|
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Jan 21, 2026 |
|
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Apr 21, 2026 |
|
|
Apr 21, 2026 |
Specification for css.properties.overscroll-behavior-inline.contain (opens in a new tab)Web Status for css.properties.overscroll-behavior-inline.contain (opens in a new tab)Web Features Explorer for css.properties.overscroll-behavior-inline.contain (opens in a new tab)MDN documentation for css.properties.overscroll-behavior-inline.contain (opens in a new tab)
Limited availability across browsers since January 13, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Jan 13, 2026 |
|
|
Jan 13, 2026 |
|
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Jan 21, 2026 |
|
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Apr 21, 2026 |
|
|
Apr 21, 2026 |
Specification for css.properties.overscroll-behavior-inline.none (opens in a new tab)Web Status for css.properties.overscroll-behavior-inline.none (opens in a new tab)Web Features Explorer for css.properties.overscroll-behavior-inline.none (opens in a new tab)MDN documentation for css.properties.overscroll-behavior-inline.none (opens in a new tab)
Limited availability across browsers since October 2, 2018.
| Browser Version | Release Date |
|---|---|
|
|
Jan 13, 2026 |
|
|
Jan 13, 2026 |
|
|
Oct 2, 2018 |
|
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Apr 21, 2026 |
|
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Apr 21, 2026 |
Specification for css.properties.overscroll-behavior-x (opens in a new tab)Web Status for css.properties.overscroll-behavior-x (opens in a new tab)Web Features Explorer for css.properties.overscroll-behavior-x (opens in a new tab)MDN documentation for css.properties.overscroll-behavior-x (opens in a new tab)
Limited availability across browsers since October 2, 2018.
| Browser Version | Release Date |
|---|---|
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Jan 13, 2026 |
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Jan 13, 2026 |
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Oct 2, 2018 |
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Apr 21, 2026 |
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Apr 21, 2026 |
Specification for css.properties.overscroll-behavior-x.auto (opens in a new tab)Web Status for css.properties.overscroll-behavior-x.auto (opens in a new tab)Web Features Explorer for css.properties.overscroll-behavior-x.auto (opens in a new tab)MDN documentation for css.properties.overscroll-behavior-x.auto (opens in a new tab)
Limited availability across browsers since October 2, 2018.
| Browser Version | Release Date |
|---|---|
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Jan 13, 2026 |
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Jan 13, 2026 |
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Oct 2, 2018 |
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Apr 21, 2026 |
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Apr 21, 2026 |
Specification for css.properties.overscroll-behavior-x.contain (opens in a new tab)Web Status for css.properties.overscroll-behavior-x.contain (opens in a new tab)Web Features Explorer for css.properties.overscroll-behavior-x.contain (opens in a new tab)MDN documentation for css.properties.overscroll-behavior-x.contain (opens in a new tab)
Limited availability across browsers since January 15, 2020.
| Browser Version | Release Date |
|---|---|
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Jan 13, 2026 |
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Jan 13, 2026 |
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Jan 15, 2020 |
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Apr 21, 2026 |
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Apr 21, 2026 |
Specification for css.properties.overscroll-behavior-x.none (opens in a new tab)Web Status for css.properties.overscroll-behavior-x.none (opens in a new tab)Web Features Explorer for css.properties.overscroll-behavior-x.none (opens in a new tab)MDN documentation for css.properties.overscroll-behavior-x.none (opens in a new tab)
Limited availability across browsers since October 2, 2018.
| Browser Version | Release Date |
|---|---|
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Jan 13, 2026 |
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Jan 13, 2026 |
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Oct 2, 2018 |
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Apr 21, 2026 |
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Apr 21, 2026 |
Specification for css.properties.overscroll-behavior-y (opens in a new tab)Web Status for css.properties.overscroll-behavior-y (opens in a new tab)Web Features Explorer for css.properties.overscroll-behavior-y (opens in a new tab)MDN documentation for css.properties.overscroll-behavior-y (opens in a new tab)
Limited availability across browsers since October 2, 2018.
| Browser Version | Release Date |
|---|---|
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Jan 13, 2026 |
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Jan 13, 2026 |
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Oct 2, 2018 |
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Apr 21, 2026 |
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Apr 21, 2026 |
Specification for css.properties.overscroll-behavior-y.auto (opens in a new tab)Web Status for css.properties.overscroll-behavior-y.auto (opens in a new tab)Web Features Explorer for css.properties.overscroll-behavior-y.auto (opens in a new tab)MDN documentation for css.properties.overscroll-behavior-y.auto (opens in a new tab)
Limited availability across browsers since October 2, 2018.
| Browser Version | Release Date |
|---|---|
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Jan 13, 2026 |
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Jan 13, 2026 |
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Oct 2, 2018 |
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Apr 21, 2026 |
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Apr 21, 2026 |
Specification for css.properties.overscroll-behavior-y.contain (opens in a new tab)Web Status for css.properties.overscroll-behavior-y.contain (opens in a new tab)Web Features Explorer for css.properties.overscroll-behavior-y.contain (opens in a new tab)MDN documentation for css.properties.overscroll-behavior-y.contain (opens in a new tab)
Limited availability across browsers since January 15, 2020.
| Browser Version | Release Date |
|---|---|
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Jan 13, 2026 |
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Jan 13, 2026 |
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Jan 15, 2020 |
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Apr 21, 2026 |
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Apr 21, 2026 |
Specification for css.properties.overscroll-behavior-y.none (opens in a new tab)Web Status for css.properties.overscroll-behavior-y.none (opens in a new tab)Web Features Explorer for css.properties.overscroll-behavior-y.none (opens in a new tab)MDN documentation for css.properties.overscroll-behavior-y.none (opens in a new tab)
Limited availability across browsers since January 15, 2020.
| Browser Version | Release Date |
|---|---|
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Jan 13, 2026 |
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Jan 13, 2026 |
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Jan 15, 2020 |
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Apr 21, 2026 |
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Apr 21, 2026 |
Specification for css.properties.overscroll-behavior.auto (opens in a new tab)Web Status for css.properties.overscroll-behavior.auto (opens in a new tab)Web Features Explorer for css.properties.overscroll-behavior.auto (opens in a new tab)MDN documentation for css.properties.overscroll-behavior.auto (opens in a new tab)
Limited availability across browsers since January 15, 2020.
| Browser Version | Release Date |
|---|---|
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Jan 13, 2026 |
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Jan 13, 2026 |
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Jan 15, 2020 |
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Apr 21, 2026 |
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Apr 21, 2026 |
Specification for css.properties.overscroll-behavior.contain (opens in a new tab)Web Status for css.properties.overscroll-behavior.contain (opens in a new tab)Web Features Explorer for css.properties.overscroll-behavior.contain (opens in a new tab)MDN documentation for css.properties.overscroll-behavior.contain (opens in a new tab)
Limited availability across browsers since January 15, 2020.
| Browser Version | Release Date |
|---|---|
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Jan 13, 2026 |
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Jan 13, 2026 |
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Jan 15, 2020 |
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Apr 21, 2026 |
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Apr 21, 2026 |
Specification for css.properties.overscroll-behavior.none (opens in a new tab)Web Status for css.properties.overscroll-behavior.none (opens in a new tab)Web Features Explorer for css.properties.overscroll-behavior.none (opens in a new tab)MDN documentation for css.properties.overscroll-behavior.none (opens in a new tab)
Limited availability across browsers since June 11, 2024.
| Browser Version | Release Date |
|---|---|
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Jun 11, 2024 |
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Jun 11, 2024 |
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Jun 13, 2024 |
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Apr 21, 2026 |
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Apr 21, 2026 |
Limited availability across browsers since June 11, 2024.
| Browser Version | Release Date |
|---|---|
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Jun 11, 2024 |
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Jun 11, 2024 |
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Jun 13, 2024 |
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Apr 21, 2026 |
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Apr 21, 2026 |
Specification for api.VisualViewport.scrollend_event (opens in a new tab)Web Status for api.VisualViewport.scrollend_event (opens in a new tab)Web Features Explorer for api.VisualViewport.scrollend_event (opens in a new tab)MDN documentation for api.VisualViewport.scrollend_event (opens in a new tab)
Part of: WebRTC (opens in a new tab)
Newly available since April 21, 2026.
🔮 Expected to become widely available on October 21, 2028.
🔮 Expected to become widely available on October 21, 2028.
| Browser Version | Release Date |
|---|---|
|
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Apr 23, 2019 |
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Apr 24, 2019 |
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Jan 15, 2020 |
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Mar 14, 2022 |
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Mar 14, 2022 |
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Apr 21, 2026 |
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Apr 21, 2026 |
Part of: WebRTC (opens in a new tab)
Newly available since April 21, 2026.
🔮 Expected to become widely available on October 21, 2028.
🔮 Expected to become widely available on October 21, 2028.
| Browser Version | Release Date |
|---|---|
|
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Apr 23, 2019 |
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Apr 24, 2019 |
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Jan 15, 2020 |
|
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Mar 14, 2022 |
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Mar 14, 2022 |
|
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Apr 21, 2026 |
|
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Apr 21, 2026 |
Part of: WebRTC (opens in a new tab)
Newly available since April 21, 2026.
🔮 Expected to become widely available on October 21, 2028.
🔮 Expected to become widely available on October 21, 2028.
| Browser Version | Release Date |
|---|---|
|
|
Apr 23, 2019 |
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Apr 24, 2019 |
|
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Jan 15, 2020 |
|
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Mar 14, 2022 |
|
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Mar 14, 2022 |
|
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Apr 21, 2026 |
|
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Apr 21, 2026 |
Part of: WebRTC (opens in a new tab)
Newly available since April 21, 2026.
🔮 Expected to become widely available on October 21, 2028.
🔮 Expected to become widely available on October 21, 2028.
| Browser Version | Release Date |
|---|---|
|
|
Apr 23, 2019 |
|
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Apr 24, 2019 |
|
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Jan 15, 2020 |
|
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Mar 14, 2022 |
|
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Mar 14, 2022 |
|
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Apr 21, 2026 |
|
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Apr 21, 2026 |
Part of: WebRTC (opens in a new tab)
Newly available since April 21, 2026.
🔮 Expected to become widely available on October 21, 2028.
🔮 Expected to become widely available on October 21, 2028.
| Browser Version | Release Date |
|---|---|
|
|
Apr 23, 2019 |
|
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Apr 24, 2019 |
|
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Jan 15, 2020 |
|
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Mar 14, 2022 |
|
|
Mar 14, 2022 |
|
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Apr 21, 2026 |
|
|
Apr 21, 2026 |
Part of: WebRTC (opens in a new tab)
Newly available since April 21, 2026.
🔮 Expected to become widely available on October 21, 2028.
🔮 Expected to become widely available on October 21, 2028.
| Browser Version | Release Date |
|---|---|
|
|
Apr 23, 2019 |
|
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Apr 24, 2019 |
|
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Jan 15, 2020 |
|
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Mar 14, 2022 |
|
|
Mar 14, 2022 |
|
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Apr 21, 2026 |
|
|
Apr 21, 2026 |
Part of: WebRTC (opens in a new tab)
Newly available since April 21, 2026.
🔮 Expected to become widely available on October 21, 2028.
🔮 Expected to become widely available on October 21, 2028.
| Browser Version | Release Date |
|---|---|
|
|
Apr 23, 2019 |
|
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Apr 24, 2019 |
|
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Jan 15, 2020 |
|
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Mar 14, 2022 |
|
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Mar 14, 2022 |
|
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Apr 21, 2026 |
|
|
Apr 21, 2026 |
Part of: WebRTC (opens in a new tab)
Newly available since April 21, 2026.
🔮 Expected to become widely available on October 21, 2028.
🔮 Expected to become widely available on October 21, 2028.
| Browser Version | Release Date |
|---|---|
|
|
Apr 23, 2019 |
|
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Apr 24, 2019 |
|
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Jan 15, 2020 |
|
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Mar 14, 2022 |
|
|
Mar 14, 2022 |
|
|
Apr 21, 2026 |
|
|
Apr 21, 2026 |
Part of: WebRTC (opens in a new tab)
Newly available since April 21, 2026.
🔮 Expected to become widely available on October 21, 2028.
🔮 Expected to become widely available on October 21, 2028.
| Browser Version | Release Date |
|---|---|
|
|
Apr 23, 2019 |
|
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Apr 24, 2019 |
|
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Jan 15, 2020 |
|
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Mar 14, 2022 |
|
|
Mar 14, 2022 |
|
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Apr 21, 2026 |
|
|
Apr 21, 2026 |
Part of: WebRTC (opens in a new tab)
Newly available since April 21, 2026.
🔮 Expected to become widely available on October 21, 2028.
🔮 Expected to become widely available on October 21, 2028.
| Browser Version | Release Date |
|---|---|
|
|
Apr 23, 2019 |
|
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Apr 24, 2019 |
|
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Jan 15, 2020 |
|
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Mar 14, 2022 |
|
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Mar 14, 2022 |
|
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Apr 21, 2026 |
|
|
Apr 21, 2026 |
Part of: WebRTC (opens in a new tab)
Limited availability across browsers since November 12, 2015.
| Browser Version | Release Date |
|---|---|
|
|
Jun 4, 2019 |
|
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Jun 4, 2019 |
|
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Nov 12, 2015 |
|
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Apr 21, 2026 |
|
|
Apr 21, 2026 |
Part of: WebRTC (opens in a new tab)
Newly available since April 21, 2026.
🔮 Expected to become widely available on October 21, 2028.
🔮 Expected to become widely available on October 21, 2028.
| Browser Version | Release Date |
|---|---|
|
|
Sep 10, 2019 |
|
|
Sep 10, 2019 |
|
|
Jan 15, 2020 |
|
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Apr 26, 2021 |
|
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Apr 26, 2021 |
|
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Apr 21, 2026 |
|
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Apr 21, 2026 |
Specification for api.RTCPeerConnection.icecandidateerror_event (opens in a new tab)Web Status for api.RTCPeerConnection.icecandidateerror_event (opens in a new tab)Web Features Explorer for api.RTCPeerConnection.icecandidateerror_event (opens in a new tab)MDN documentation for api.RTCPeerConnection.icecandidateerror_event (opens in a new tab)
Part of: WebRTC (opens in a new tab)
Newly available since April 21, 2026.
🔮 Expected to become widely available on October 21, 2028.
🔮 Expected to become widely available on October 21, 2028.
| Browser Version | Release Date |
|---|---|
|
|
Sep 10, 2019 |
|
|
Sep 10, 2019 |
|
|
Jan 15, 2020 |
|
|
Apr 26, 2021 |
|
|
Apr 26, 2021 |
|
|
Apr 21, 2026 |
|
|
Apr 21, 2026 |
Specification for api.RTCPeerConnectionIceErrorEvent (opens in a new tab)Web Status for api.RTCPeerConnectionIceErrorEvent (opens in a new tab)Web Features Explorer for api.RTCPeerConnectionIceErrorEvent (opens in a new tab)MDN documentation for api.RTCPeerConnectionIceErrorEvent (opens in a new tab)
Part of: WebRTC (opens in a new tab)
Newly available since April 21, 2026.
🔮 Expected to become widely available on October 21, 2028.
🔮 Expected to become widely available on October 21, 2028.
| Browser Version | Release Date |
|---|---|
|
|
Sep 10, 2019 |
|
|
Sep 10, 2019 |
|
|
Jan 15, 2020 |
|
|
Apr 26, 2021 |
|
|
Apr 26, 2021 |
|
|
Apr 21, 2026 |
|
|
Apr 21, 2026 |
Specification for api.RTCPeerConnectionIceErrorEvent.RTCPeerConnectionIceErrorEvent (opens in a new tab)Web Status for api.RTCPeerConnectionIceErrorEvent.RTCPeerConnectionIceErrorEvent (opens in a new tab)Web Features Explorer for api.RTCPeerConnectionIceErrorEvent.RTCPeerConnectionIceErrorEvent (opens in a new tab)MDN documentation for api.RTCPeerConnectionIceErrorEvent.RTCPeerConnectionIceErrorEvent (opens in a new tab)
Part of: WebRTC (opens in a new tab)
Newly available since April 21, 2026.
🔮 Expected to become widely available on October 21, 2028.
🔮 Expected to become widely available on October 21, 2028.
| Browser Version | Release Date |
|---|---|
|
|
Apr 7, 2020 |
|
|
Apr 7, 2020 |
|
|
Apr 13, 2020 |
|
|
Apr 26, 2021 |
|
|
Apr 26, 2021 |
|
|
Apr 21, 2026 |
|
|
Apr 21, 2026 |
Specification for api.RTCPeerConnectionIceErrorEvent.address (opens in a new tab)Web Status for api.RTCPeerConnectionIceErrorEvent.address (opens in a new tab)Web Features Explorer for api.RTCPeerConnectionIceErrorEvent.address (opens in a new tab)MDN documentation for api.RTCPeerConnectionIceErrorEvent.address (opens in a new tab)
Part of: WebRTC (opens in a new tab)
Newly available since April 21, 2026.
🔮 Expected to become widely available on October 21, 2028.
🔮 Expected to become widely available on October 21, 2028.
| Browser Version | Release Date |
|---|---|
|
|
Sep 10, 2019 |
|
|
Sep 10, 2019 |
|
|
Jan 15, 2020 |
|
|
Apr 26, 2021 |
|
|
Apr 26, 2021 |
|
|
Apr 21, 2026 |
|
|
Apr 21, 2026 |
Specification for api.RTCPeerConnectionIceErrorEvent.errorCode (opens in a new tab)Web Status for api.RTCPeerConnectionIceErrorEvent.errorCode (opens in a new tab)Web Features Explorer for api.RTCPeerConnectionIceErrorEvent.errorCode (opens in a new tab)MDN documentation for api.RTCPeerConnectionIceErrorEvent.errorCode (opens in a new tab)
Part of: WebRTC (opens in a new tab)
Newly available since April 21, 2026.
🔮 Expected to become widely available on October 21, 2028.
🔮 Expected to become widely available on October 21, 2028.
| Browser Version | Release Date |
|---|---|
|
|
Sep 10, 2019 |
|
|
Sep 10, 2019 |
|
|
Jan 15, 2020 |
|
|
Apr 26, 2021 |
|
|
Apr 26, 2021 |
|
|
Apr 21, 2026 |
|
|
Apr 21, 2026 |
Specification for api.RTCPeerConnectionIceErrorEvent.errorText (opens in a new tab)Web Status for api.RTCPeerConnectionIceErrorEvent.errorText (opens in a new tab)Web Features Explorer for api.RTCPeerConnectionIceErrorEvent.errorText (opens in a new tab)MDN documentation for api.RTCPeerConnectionIceErrorEvent.errorText (opens in a new tab)
Part of: WebRTC (opens in a new tab)
Newly available since April 21, 2026.
🔮 Expected to become widely available on October 21, 2028.
🔮 Expected to become widely available on October 21, 2028.
| Browser Version | Release Date |
|---|---|
|
|
Apr 7, 2020 |
|
|
Apr 7, 2020 |
|
|
Apr 13, 2020 |
|
|
Apr 26, 2021 |
|
|
Apr 26, 2021 |
|
|
Apr 21, 2026 |
|
|
Apr 21, 2026 |
Specification for api.RTCPeerConnectionIceErrorEvent.port (opens in a new tab)Web Status for api.RTCPeerConnectionIceErrorEvent.port (opens in a new tab)Web Features Explorer for api.RTCPeerConnectionIceErrorEvent.port (opens in a new tab)MDN documentation for api.RTCPeerConnectionIceErrorEvent.port (opens in a new tab)
Part of: WebRTC (opens in a new tab)
Newly available since April 21, 2026.
🔮 Expected to become widely available on October 21, 2028.
🔮 Expected to become widely available on October 21, 2028.
| Browser Version | Release Date |
|---|---|
|
|
Sep 10, 2019 |
|
|
Sep 10, 2019 |
|
|
Jan 15, 2020 |
|
|
Apr 26, 2021 |
|
|
Apr 26, 2021 |
|
|
Apr 21, 2026 |
|
|
Apr 21, 2026 |
Specification for api.RTCPeerConnectionIceErrorEvent.url (opens in a new tab)Web Status for api.RTCPeerConnectionIceErrorEvent.url (opens in a new tab)Web Features Explorer for api.RTCPeerConnectionIceErrorEvent.url (opens in a new tab)MDN documentation for api.RTCPeerConnectionIceErrorEvent.url (opens in a new tab)
Part of: 2D canvas (opens in a new tab)
Widely available since April 13, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Oct 10, 2023 |
|
|
Oct 10, 2023 |
|
|
Oct 13, 2023 |
|
|
Apr 12, 2018 |
|
|
Mar 29, 2018 |
|
|
Aug 1, 2023 |
|
|
Aug 1, 2023 |
Specification for api.TextMetrics.alphabeticBaseline (opens in a new tab)Web Status for api.TextMetrics.alphabeticBaseline (opens in a new tab)Web Features Explorer for api.TextMetrics.alphabeticBaseline (opens in a new tab)MDN documentation for api.TextMetrics.alphabeticBaseline (opens in a new tab)
Part of: 2D canvas (opens in a new tab)
Widely available since April 13, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Oct 10, 2023 |
|
|
Oct 10, 2023 |
|
|
Oct 13, 2023 |
|
|
Apr 12, 2018 |
|
|
Mar 29, 2018 |
|
|
Aug 1, 2023 |
|
|
Aug 1, 2023 |
Part of: 2D canvas (opens in a new tab)
Widely available since April 13, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Oct 10, 2023 |
|
|
Oct 10, 2023 |
|
|
Oct 13, 2023 |
|
|
Apr 12, 2018 |
|
|
Mar 29, 2018 |
|
|
Aug 1, 2023 |
|
|
Aug 1, 2023 |
Specification for api.TextMetrics.ideographicBaseline (opens in a new tab)Web Status for api.TextMetrics.ideographicBaseline (opens in a new tab)Web Features Explorer for api.TextMetrics.ideographicBaseline (opens in a new tab)MDN documentation for api.TextMetrics.ideographicBaseline (opens in a new tab)
Widely available since April 13, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Oct 10, 2023 |
|
|
Oct 10, 2023 |
|
|
Oct 13, 2023 |
|
|
Sep 20, 2021 |
|
|
Sep 20, 2021 |
|
|
Aug 8, 2017 |
|
|
Aug 8, 2017 |
Widely available since April 13, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Oct 10, 2023 |
|
|
Oct 10, 2023 |
|
|
Oct 13, 2023 |
|
|
Sep 20, 2021 |
|
|
Sep 20, 2021 |
|
|
Aug 8, 2017 |
|
|
Aug 8, 2017 |
Widely available since April 13, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Oct 10, 2023 |
|
|
Oct 10, 2023 |
|
|
Oct 13, 2023 |
|
|
Sep 20, 2021 |
|
|
Sep 20, 2021 |
|
|
Aug 8, 2017 |
|
|
Aug 8, 2017 |
Widely available since April 13, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Oct 10, 2023 |
|
|
Oct 10, 2023 |
|
|
Oct 13, 2023 |
|
|
Sep 20, 2021 |
|
|
Sep 20, 2021 |
|
|
Aug 8, 2017 |
|
|
Aug 8, 2017 |
Part of: <search> (opens in a new tab)
Widely available since April 13, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Oct 10, 2023 |
|
|
Oct 10, 2023 |
|
|
Oct 13, 2023 |
|
|
Sep 18, 2023 |
|
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Sep 18, 2023 |
|
|
Sep 26, 2023 |
|
|
Sep 26, 2023 |
Part of: transform-box (opens in a new tab)
Widely available since April 13, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Oct 10, 2023 |
|
|
Oct 10, 2023 |
|
|
Oct 13, 2023 |
|
|
Sep 19, 2017 |
|
|
Sep 19, 2017 |
|
|
Aug 8, 2017 |
|
|
Aug 8, 2017 |
Specification for css.properties.transform-box.border-box (opens in a new tab)Web Status for css.properties.transform-box.border-box (opens in a new tab)Web Features Explorer for css.properties.transform-box.border-box (opens in a new tab)MDN documentation for css.properties.transform-box.border-box (opens in a new tab)
Part of: border-shape (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Apr 7, 2026 |
|
|
Apr 7, 2026 |
|
|
Apr 10, 2026 |
Part of: border-shape (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Apr 7, 2026 |
|
|
Apr 7, 2026 |
|
|
Apr 10, 2026 |
Newly available since April 10, 2026.
🔮 Expected to become widely available on October 10, 2028.
🔮 Expected to become widely available on October 10, 2028.
| Browser Version | Release Date |
|---|---|
|
|
Apr 7, 2026 |
|
|
Apr 7, 2026 |
|
|
Apr 10, 2026 |
|
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Sep 15, 2025 |
|
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Sep 15, 2025 |
|
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Dec 9, 2025 |
|
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Dec 9, 2025 |
Specification for css.types.color.contrast-color (opens in a new tab)Web Status for css.types.color.contrast-color (opens in a new tab)Web Features Explorer for css.types.color.contrast-color (opens in a new tab)MDN documentation for css.types.color.contrast-color (opens in a new tab)web.dev article for css.types.color.contrast-color (opens in a new tab)
Newly available since April 10, 2026.
🔮 Expected to become widely available on October 10, 2028.
🔮 Expected to become widely available on October 10, 2028.
| Browser Version | Release Date |
|---|---|
|
|
Apr 7, 2026 |
|
|
Apr 7, 2026 |
|
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Apr 10, 2026 |
|
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Dec 12, 2025 |
|
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Dec 12, 2025 |
|
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Apr 1, 2025 |
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Apr 1, 2025 |
Specification for javascript.builtins.Math.sumPrecise (opens in a new tab)Web Status for javascript.builtins.Math.sumPrecise (opens in a new tab)Web Features Explorer for javascript.builtins.Math.sumPrecise (opens in a new tab)MDN documentation for javascript.builtins.Math.sumPrecise (opens in a new tab)
Limited availability across browsers since April 7, 2026.
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Apr 7, 2026 |
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Apr 7, 2026 |
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Apr 10, 2026 |
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2026 |
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Apr 7, 2026 |
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Apr 10, 2026 |
Specification for api.Element.startViewTransition (opens in a new tab)Web Status for api.Element.startViewTransition (opens in a new tab)Web Features Explorer for api.Element.startViewTransition (opens in a new tab)MDN documentation for api.Element.startViewTransition (opens in a new tab)developer.chrome.com article for api.Element.startViewTransition (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2026 |
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Apr 7, 2026 |
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Apr 10, 2026 |
Limited availability across browsers since April 7, 2026.
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|---|---|
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Apr 7, 2026 |
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Apr 7, 2026 |
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Apr 10, 2026 |
Specification for css.properties.view-transition-scope (opens in a new tab)Web Status for css.properties.view-transition-scope (opens in a new tab)Web Features Explorer for css.properties.view-transition-scope (opens in a new tab)MDN documentation for css.properties.view-transition-scope (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2026 |
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Apr 7, 2026 |
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Apr 10, 2026 |
Specification for css.properties.view-transition-scope.all (opens in a new tab)Web Status for css.properties.view-transition-scope.all (opens in a new tab)Web Features Explorer for css.properties.view-transition-scope.all (opens in a new tab)MDN documentation for css.properties.view-transition-scope.all (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2026 |
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Apr 7, 2026 |
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Apr 10, 2026 |
Specification for css.properties.view-transition-scope.none (opens in a new tab)Web Status for css.properties.view-transition-scope.none (opens in a new tab)Web Features Explorer for css.properties.view-transition-scope.none (opens in a new tab)MDN documentation for css.properties.view-transition-scope.none (opens in a new tab)
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2026 |
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Apr 7, 2026 |
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Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2026 |
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Apr 7, 2026 |
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Apr 10, 2026 |
Specification for api.XRCompositionLayer.blendTextureSourceAlpha (opens in a new tab)Web Status for api.XRCompositionLayer.blendTextureSourceAlpha (opens in a new tab)Web Features Explorer for api.XRCompositionLayer.blendTextureSourceAlpha (opens in a new tab)MDN documentation for api.XRCompositionLayer.blendTextureSourceAlpha (opens in a new tab)
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2026 |
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Apr 7, 2026 |
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Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2026 |
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Apr 7, 2026 |
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Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2026 |
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Apr 7, 2026 |
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Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2026 |
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Apr 7, 2026 |
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Apr 10, 2026 |
Specification for api.XRCompositionLayer.needsRedraw (opens in a new tab)Web Status for api.XRCompositionLayer.needsRedraw (opens in a new tab)Web Features Explorer for api.XRCompositionLayer.needsRedraw (opens in a new tab)MDN documentation for api.XRCompositionLayer.needsRedraw (opens in a new tab)
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2026 |
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Apr 7, 2026 |
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Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2026 |
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Apr 7, 2026 |
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Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2026 |
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Apr 7, 2026 |
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Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2026 |
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Apr 7, 2026 |
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Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2026 |
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Apr 7, 2026 |
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Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2026 |
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Apr 7, 2026 |
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Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2026 |
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Apr 7, 2026 |
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Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2026 |
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Apr 7, 2026 |
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Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2026 |
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Apr 7, 2026 |
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Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2026 |
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Apr 7, 2026 |
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Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
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Apr 7, 2026 |
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Apr 7, 2026 |
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Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2026 |
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Apr 7, 2026 |
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Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2026 |
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Apr 7, 2026 |
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Apr 10, 2026 |
Specification for api.XREquirectLayer.centralHorizontalAngle (opens in a new tab)Web Status for api.XREquirectLayer.centralHorizontalAngle (opens in a new tab)Web Features Explorer for api.XREquirectLayer.centralHorizontalAngle (opens in a new tab)MDN documentation for api.XREquirectLayer.centralHorizontalAngle (opens in a new tab)
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
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Apr 7, 2026 |
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Apr 7, 2026 |
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Apr 10, 2026 |
Specification for api.XREquirectLayer.lowerVerticalAngle (opens in a new tab)Web Status for api.XREquirectLayer.lowerVerticalAngle (opens in a new tab)Web Features Explorer for api.XREquirectLayer.lowerVerticalAngle (opens in a new tab)MDN documentation for api.XREquirectLayer.lowerVerticalAngle (opens in a new tab)
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
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Apr 7, 2026 |
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Apr 7, 2026 |
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Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
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Apr 7, 2026 |
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Apr 7, 2026 |
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Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
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Apr 7, 2026 |
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Apr 7, 2026 |
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Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
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Apr 7, 2026 |
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Apr 7, 2026 |
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Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
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Apr 7, 2026 |
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Apr 7, 2026 |
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Apr 10, 2026 |
Specification for api.XREquirectLayer.upperVerticalAngle (opens in a new tab)Web Status for api.XREquirectLayer.upperVerticalAngle (opens in a new tab)Web Features Explorer for api.XREquirectLayer.upperVerticalAngle (opens in a new tab)MDN documentation for api.XREquirectLayer.upperVerticalAngle (opens in a new tab)
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
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Apr 7, 2026 |
|
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Apr 7, 2026 |
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Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
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Apr 7, 2026 |
|
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Apr 7, 2026 |
|
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Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
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Apr 7, 2026 |
|
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Apr 7, 2026 |
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Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
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Apr 7, 2026 |
|
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Apr 7, 2026 |
|
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Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
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Apr 7, 2026 |
|
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Apr 7, 2026 |
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Apr 10, 2026 |
Specification for api.XRProjectionLayer.fixedFoveation (opens in a new tab)Web Status for api.XRProjectionLayer.fixedFoveation (opens in a new tab)Web Features Explorer for api.XRProjectionLayer.fixedFoveation (opens in a new tab)MDN documentation for api.XRProjectionLayer.fixedFoveation (opens in a new tab)
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Apr 7, 2026 |
|
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Apr 7, 2026 |
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Apr 10, 2026 |
Specification for api.XRProjectionLayer.ignoreDepthValues (opens in a new tab)Web Status for api.XRProjectionLayer.ignoreDepthValues (opens in a new tab)Web Features Explorer for api.XRProjectionLayer.ignoreDepthValues (opens in a new tab)MDN documentation for api.XRProjectionLayer.ignoreDepthValues (opens in a new tab)
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
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Apr 7, 2026 |
|
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Apr 7, 2026 |
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Apr 10, 2026 |
Specification for api.XRProjectionLayer.textureArrayLength (opens in a new tab)Web Status for api.XRProjectionLayer.textureArrayLength (opens in a new tab)Web Features Explorer for api.XRProjectionLayer.textureArrayLength (opens in a new tab)MDN documentation for api.XRProjectionLayer.textureArrayLength (opens in a new tab)
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Apr 7, 2026 |
|
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Apr 7, 2026 |
|
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Apr 10, 2026 |
Specification for api.XRProjectionLayer.textureHeight (opens in a new tab)Web Status for api.XRProjectionLayer.textureHeight (opens in a new tab)Web Features Explorer for api.XRProjectionLayer.textureHeight (opens in a new tab)MDN documentation for api.XRProjectionLayer.textureHeight (opens in a new tab)
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Apr 7, 2026 |
|
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Apr 7, 2026 |
|
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Apr 10, 2026 |
Specification for api.XRProjectionLayer.textureWidth (opens in a new tab)Web Status for api.XRProjectionLayer.textureWidth (opens in a new tab)Web Features Explorer for api.XRProjectionLayer.textureWidth (opens in a new tab)MDN documentation for api.XRProjectionLayer.textureWidth (opens in a new tab)
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Apr 7, 2026 |
|
|
Apr 7, 2026 |
|
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Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Apr 7, 2026 |
|
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Apr 7, 2026 |
|
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Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Apr 7, 2026 |
|
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Apr 7, 2026 |
|
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Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
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Apr 7, 2026 |
|
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Apr 7, 2026 |
|
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Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Apr 7, 2026 |
|
|
Apr 7, 2026 |
|
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Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Apr 7, 2026 |
|
|
Apr 7, 2026 |
|
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Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Apr 7, 2026 |
|
|
Apr 7, 2026 |
|
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Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Apr 7, 2026 |
|
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Apr 7, 2026 |
|
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Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Apr 7, 2026 |
|
|
Apr 7, 2026 |
|
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Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Apr 7, 2026 |
|
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Apr 7, 2026 |
|
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Apr 10, 2026 |
Specification for api.XRWebGLBinding.createCubeLayer (opens in a new tab)Web Status for api.XRWebGLBinding.createCubeLayer (opens in a new tab)Web Features Explorer for api.XRWebGLBinding.createCubeLayer (opens in a new tab)MDN documentation for api.XRWebGLBinding.createCubeLayer (opens in a new tab)
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Apr 7, 2026 |
|
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Apr 7, 2026 |
|
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Apr 10, 2026 |
Specification for api.XRWebGLBinding.createCylinderLayer (opens in a new tab)Web Status for api.XRWebGLBinding.createCylinderLayer (opens in a new tab)Web Features Explorer for api.XRWebGLBinding.createCylinderLayer (opens in a new tab)MDN documentation for api.XRWebGLBinding.createCylinderLayer (opens in a new tab)
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Apr 7, 2026 |
|
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Apr 7, 2026 |
|
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Apr 10, 2026 |
Specification for api.XRWebGLBinding.createEquirectLayer (opens in a new tab)Web Status for api.XRWebGLBinding.createEquirectLayer (opens in a new tab)Web Features Explorer for api.XRWebGLBinding.createEquirectLayer (opens in a new tab)MDN documentation for api.XRWebGLBinding.createEquirectLayer (opens in a new tab)
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Apr 7, 2026 |
|
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Apr 7, 2026 |
|
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Apr 10, 2026 |
Specification for api.XRWebGLBinding.createProjectionLayer (opens in a new tab)Web Status for api.XRWebGLBinding.createProjectionLayer (opens in a new tab)Web Features Explorer for api.XRWebGLBinding.createProjectionLayer (opens in a new tab)MDN documentation for api.XRWebGLBinding.createProjectionLayer (opens in a new tab)
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Apr 7, 2026 |
|
|
Apr 7, 2026 |
|
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Apr 10, 2026 |
Specification for api.XRWebGLBinding.createQuadLayer (opens in a new tab)Web Status for api.XRWebGLBinding.createQuadLayer (opens in a new tab)Web Features Explorer for api.XRWebGLBinding.createQuadLayer (opens in a new tab)MDN documentation for api.XRWebGLBinding.createQuadLayer (opens in a new tab)
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Apr 7, 2026 |
|
|
Apr 7, 2026 |
|
|
Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Apr 7, 2026 |
|
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Apr 7, 2026 |
|
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Apr 10, 2026 |
Specification for api.XRWebGLBinding.getViewSubImage (opens in a new tab)Web Status for api.XRWebGLBinding.getViewSubImage (opens in a new tab)Web Features Explorer for api.XRWebGLBinding.getViewSubImage (opens in a new tab)MDN documentation for api.XRWebGLBinding.getViewSubImage (opens in a new tab)
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Apr 7, 2026 |
|
|
Apr 7, 2026 |
|
|
Apr 10, 2026 |
Specification for api.XRWebGLBinding.nativeProjectionScaleFactor (opens in a new tab)Web Status for api.XRWebGLBinding.nativeProjectionScaleFactor (opens in a new tab)Web Features Explorer for api.XRWebGLBinding.nativeProjectionScaleFactor (opens in a new tab)MDN documentation for api.XRWebGLBinding.nativeProjectionScaleFactor (opens in a new tab)
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Apr 7, 2026 |
|
|
Apr 7, 2026 |
|
|
Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Apr 7, 2026 |
|
|
Apr 7, 2026 |
|
|
Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Apr 7, 2026 |
|
|
Apr 7, 2026 |
|
|
Apr 10, 2026 |
Specification for api.XRWebGLSubImage.colorTextureHeight (opens in a new tab)Web Status for api.XRWebGLSubImage.colorTextureHeight (opens in a new tab)Web Features Explorer for api.XRWebGLSubImage.colorTextureHeight (opens in a new tab)MDN documentation for api.XRWebGLSubImage.colorTextureHeight (opens in a new tab)
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Apr 7, 2026 |
|
|
Apr 7, 2026 |
|
|
Apr 10, 2026 |
Specification for api.XRWebGLSubImage.colorTextureWidth (opens in a new tab)Web Status for api.XRWebGLSubImage.colorTextureWidth (opens in a new tab)Web Features Explorer for api.XRWebGLSubImage.colorTextureWidth (opens in a new tab)MDN documentation for api.XRWebGLSubImage.colorTextureWidth (opens in a new tab)
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Apr 7, 2026 |
|
|
Apr 7, 2026 |
|
|
Apr 10, 2026 |
Specification for api.XRWebGLSubImage.depthStencilTexture (opens in a new tab)Web Status for api.XRWebGLSubImage.depthStencilTexture (opens in a new tab)Web Features Explorer for api.XRWebGLSubImage.depthStencilTexture (opens in a new tab)MDN documentation for api.XRWebGLSubImage.depthStencilTexture (opens in a new tab)
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
|
Apr 7, 2026 |
|
|
Apr 7, 2026 |
|
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Apr 10, 2026 |