September 2026 🔗
🔮 Expected to become widely available on September 22, 2026.
| Browser Version | Release Date |
|---|---|
Chrome 123
|
Mar 19, 2024 |
|
Chrome 123 (Android)
|
Mar 19, 2024 |
Edge 123
|
Mar 22, 2024 |
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
Firefox 109
|
Jan 17, 2023 |
|
Firefox 109 (Android)
|
Jan 17, 2023 |
🔮 Expected to become widely available on September 22, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 123
|
Mar 19, 2024 |
|
Chrome 123 (Android)
|
Mar 19, 2024 |
|
Edge 123
|
Mar 22, 2024 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 123
|
Feb 20, 2024 |
|
Firefox 123 (Android)
|
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 |
|---|---|
|
Chrome 123
|
Mar 19, 2024 |
|
Chrome 123 (Android)
|
Mar 19, 2024 |
|
Edge 123
|
Mar 22, 2024 |
|
Safari 11
|
Sep 19, 2017 |
|
Safari 11 (iOS)
|
Sep 19, 2017 |
|
Firefox 60
|
May 9, 2018 |
|
Firefox 60 (Android)
|
May 9, 2018 |
🔮 Expected to become widely available on September 19, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 116
|
Aug 15, 2023 |
|
Chrome 116 (Android)
|
Aug 15, 2023 |
|
Edge 116
|
Aug 21, 2023 |
|
Safari 17.4
|
Mar 5, 2024 |
|
Safari 17.4 (iOS)
|
Mar 5, 2024 |
|
Firefox 124
|
Mar 19, 2024 |
|
Firefox 124 (Android)
|
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 |
|---|---|
|
Chrome 114
|
May 30, 2023 |
|
Chrome 114 (Android)
|
May 30, 2023 |
|
Edge 114
|
Jun 2, 2023 |
|
Safari 17.4
|
Mar 5, 2024 |
|
Safari 17.4 (iOS)
|
Mar 5, 2024 |
|
Firefox 124
|
Mar 19, 2024 |
|
Firefox 124 (Android)
|
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 |
|---|---|
|
Chrome 114
|
May 30, 2023 |
|
Chrome 114 (Android)
|
May 30, 2023 |
|
Edge 114
|
Jun 2, 2023 |
|
Safari 17.4
|
Mar 5, 2024 |
|
Safari 17.4 (iOS)
|
Mar 5, 2024 |
|
Firefox 124
|
Mar 19, 2024 |
|
Firefox 124 (Android)
|
Mar 19, 2024 |
🔮 Expected to become widely available on September 19, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 114
|
May 30, 2023 |
|
Chrome 114 (Android)
|
May 30, 2023 |
|
Edge 114
|
Jun 2, 2023 |
|
Safari 17.4
|
Mar 5, 2024 |
|
Safari 17.4 (iOS)
|
Mar 5, 2024 |
|
Firefox 124
|
Mar 19, 2024 |
|
Firefox 124 (Android)
|
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 |
|---|---|
|
Chrome 114
|
May 30, 2023 |
|
Chrome 114 (Android)
|
May 30, 2023 |
|
Edge 114
|
Jun 2, 2023 |
|
Safari 17.4
|
Mar 5, 2024 |
|
Safari 17.4 (iOS)
|
Mar 5, 2024 |
|
Firefox 124
|
Mar 19, 2024 |
|
Firefox 124 (Android)
|
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 |
|---|---|
|
Chrome 114
|
May 30, 2023 |
|
Chrome 114 (Android)
|
May 30, 2023 |
|
Edge 114
|
Jun 2, 2023 |
|
Safari 17.4
|
Mar 5, 2024 |
|
Safari 17.4 (iOS)
|
Mar 5, 2024 |
|
Firefox 124
|
Mar 19, 2024 |
|
Firefox 124 (Android)
|
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 |
|---|---|
|
Chrome 114
|
May 30, 2023 |
|
Chrome 114 (Android)
|
May 30, 2023 |
|
Edge 114
|
Jun 2, 2023 |
|
Safari 17.4
|
Mar 5, 2024 |
|
Safari 17.4 (iOS)
|
Mar 5, 2024 |
|
Firefox 124
|
Mar 19, 2024 |
|
Firefox 124 (Android)
|
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 |
|---|---|
|
Chrome 114
|
May 30, 2023 |
|
Chrome 114 (Android)
|
May 30, 2023 |
|
Edge 114
|
Jun 2, 2023 |
|
Safari 17.4
|
Mar 5, 2024 |
|
Safari 17.4 (iOS)
|
Mar 5, 2024 |
|
Firefox 124
|
Mar 19, 2024 |
|
Firefox 124 (Android)
|
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 |
|---|---|
|
Chrome 83
|
May 19, 2020 |
|
Chrome 83 (Android)
|
May 19, 2020 |
|
Edge 83
|
May 21, 2020 |
|
Safari 17.4
|
Mar 5, 2024 |
|
Safari 17.4 (iOS)
|
Mar 5, 2024 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
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 |
|---|---|
|
Chrome 117
|
Sep 12, 2023 |
|
Chrome 117 (Android)
|
Sep 12, 2023 |
|
Edge 117
|
Sep 15, 2023 |
|
Safari 17.4
|
Mar 5, 2024 |
|
Safari 17.4 (iOS)
|
Mar 5, 2024 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
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 |
|---|---|
|
Chrome 117
|
Sep 12, 2023 |
|
Chrome 117 (Android)
|
Sep 12, 2023 |
|
Edge 117
|
Sep 15, 2023 |
|
Safari 17.4
|
Mar 5, 2024 |
|
Safari 17.4 (iOS)
|
Mar 5, 2024 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
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 |
|---|---|
|
Chrome 122
|
Feb 20, 2024 |
|
Chrome 122 (Android)
|
Feb 20, 2024 |
|
Edge 122
|
Feb 23, 2024 |
|
Safari 17.4
|
Mar 5, 2024 |
|
Safari 17.4 (iOS)
|
Mar 5, 2024 |
|
Firefox 120
|
Nov 21, 2023 |
|
Firefox 120 (Android)
|
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 |
|---|---|
|
Chrome 105
|
Sep 2, 2022 |
|
Chrome 105 (Android)
|
Sep 2, 2022 |
|
Edge 105
|
Sep 1, 2022 |
|
Safari 17.4
|
Mar 5, 2024 |
|
Safari 17.4 (iOS)
|
Mar 5, 2024 |
|
Firefox 106
|
Oct 18, 2022 |
|
Firefox 106 (Android)
|
Oct 18, 2022 |
🔮 Expected to become widely available on September 5, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 105
|
Sep 2, 2022 |
|
Chrome 105 (Android)
|
Sep 2, 2022 |
|
Edge 105
|
Sep 1, 2022 |
|
Safari 17.4
|
Mar 5, 2024 |
|
Safari 17.4 (iOS)
|
Mar 5, 2024 |
|
Firefox 106
|
Oct 18, 2022 |
|
Firefox 106 (Android)
|
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 |
|---|---|
|
Chrome 105
|
Sep 2, 2022 |
|
Chrome 105 (Android)
|
Sep 2, 2022 |
|
Edge 105
|
Sep 1, 2022 |
|
Safari 17.4
|
Mar 5, 2024 |
|
Safari 17.4 (iOS)
|
Mar 5, 2024 |
|
Firefox 106
|
Oct 18, 2022 |
|
Firefox 106 (Android)
|
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 |
|---|---|
|
Chrome 121
|
Jan 23, 2024 |
|
Chrome 121 (Android)
|
Jan 23, 2024 |
|
Edge 121
|
Jan 25, 2024 |
|
Safari 17.4
|
Mar 5, 2024 |
|
Safari 17.4 (iOS)
|
Mar 5, 2024 |
|
Firefox 122
|
Jan 23, 2024 |
|
Firefox 122 (Android)
|
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 |
|---|---|
|
Chrome 121
|
Jan 23, 2024 |
|
Chrome 121 (Android)
|
Jan 23, 2024 |
|
Edge 121
|
Jan 25, 2024 |
|
Safari 17.4
|
Mar 5, 2024 |
|
Safari 17.4 (iOS)
|
Mar 5, 2024 |
|
Firefox 122
|
Jan 23, 2024 |
|
Firefox 122 (Android)
|
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 |
|---|---|
|
Chrome 121
|
Jan 23, 2024 |
|
Chrome 121 (Android)
|
Jan 23, 2024 |
|
Edge 121
|
Jan 25, 2024 |
|
Safari 17.4
|
Mar 5, 2024 |
|
Safari 17.4 (iOS)
|
Mar 5, 2024 |
|
Firefox 122
|
Jan 23, 2024 |
|
Firefox 122 (Android)
|
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 |
|---|---|
|
Chrome 119
|
Oct 31, 2023 |
|
Chrome 119 (Android)
|
Oct 31, 2023 |
|
Edge 119
|
Nov 2, 2023 |
|
Safari 17.4
|
Mar 5, 2024 |
|
Safari 17.4 (iOS)
|
Mar 5, 2024 |
|
Firefox 121
|
Dec 19, 2023 |
|
Firefox 121 (Android)
|
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 |
|---|---|
|
Chrome 43
|
May 19, 2015 |
|
Chrome 43 (Android)
|
May 27, 2015 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 17.4
|
Mar 5, 2024 |
|
Safari 17.4 (iOS)
|
Mar 5, 2024 |
|
Firefox 69
|
Sep 3, 2019 |
|
Firefox 79 (Android)
|
Jul 28, 2020 |
Part of: SVG (opens in a new tab)
🔮 Expected to become widely available on September 5, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 43
|
May 19, 2015 |
|
Chrome 43 (Android)
|
May 27, 2015 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 17.4
|
Mar 5, 2024 |
|
Safari 17.4 (iOS)
|
Mar 5, 2024 |
|
Firefox 69
|
Sep 3, 2019 |
|
Firefox 79 (Android)
|
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 |
|---|---|
|
Chrome 45
|
Sep 1, 2015 |
|
Chrome 45 (Android)
|
Sep 1, 2015 |
|
Edge 12
|
Jul 29, 2015 |
|
Safari 17.4
|
Mar 5, 2024 |
|
Safari 17.4 (iOS)
|
Mar 5, 2024 |
|
Firefox 3
|
Jun 17, 2008 |
|
Firefox 4 (Android)
|
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 |
|---|---|
|
Chrome 45
|
Sep 1, 2015 |
|
Chrome 45 (Android)
|
Sep 1, 2015 |
|
Edge 12
|
Jul 29, 2015 |
|
Safari 17.4
|
Mar 5, 2024 |
|
Safari 17.4 (iOS)
|
Mar 5, 2024 |
|
Firefox 3
|
Jun 17, 2008 |
|
Firefox 4 (Android)
|
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 |
|---|---|
|
Chrome 45
|
Sep 1, 2015 |
|
Chrome 45 (Android)
|
Sep 1, 2015 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 17.4
|
Mar 5, 2024 |
|
Safari 17.4 (iOS)
|
Mar 5, 2024 |
|
Firefox 3
|
Jun 17, 2008 |
|
Firefox 4 (Android)
|
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 |
|---|---|
|
Chrome 89
|
Mar 2, 2021 |
|
Chrome 89 (Android)
|
Mar 2, 2021 |
|
Edge 89
|
Mar 4, 2021 |
|
Safari 17.4
|
Mar 5, 2024 |
|
Safari 17.4 (iOS)
|
Mar 5, 2024 |
|
Firefox 74
|
Mar 10, 2020 |
|
Firefox 79 (Android)
|
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 |
|---|---|
|
Chrome 114
|
May 30, 2023 |
|
Chrome 114 (Android)
|
May 30, 2023 |
|
Edge 114
|
Jun 2, 2023 |
|
Safari 17.4
|
Mar 5, 2024 |
|
Safari 17.4 (iOS)
|
Mar 5, 2024 |
|
Firefox 121
|
Dec 19, 2023 |
|
Firefox 121 (Android)
|
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 |
|---|---|
|
Chrome 114
|
May 30, 2023 |
|
Chrome 114 (Android)
|
May 30, 2023 |
|
Edge 114
|
Jun 2, 2023 |
|
Safari 17.4
|
Mar 5, 2024 |
|
Safari 17.4 (iOS)
|
Mar 5, 2024 |
|
Firefox 122
|
Jan 23, 2024 |
|
Firefox 122 (Android)
|
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 |
|---|---|
|
Chrome 114
|
May 30, 2023 |
|
Chrome 114 (Android)
|
May 30, 2023 |
|
Edge 114
|
Jun 2, 2023 |
|
Safari 17.4
|
Mar 5, 2024 |
|
Safari 17.4 (iOS)
|
Mar 5, 2024 |
|
Firefox 122
|
Jan 23, 2024 |
|
Firefox 122 (Android)
|
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 |
|---|---|
|
Chrome 114
|
May 30, 2023 |
|
Chrome 114 (Android)
|
May 30, 2023 |
|
Edge 114
|
Jun 2, 2023 |
|
Safari 17.4
|
Mar 5, 2024 |
|
Safari 17.4 (iOS)
|
Mar 5, 2024 |
|
Firefox 122
|
Jan 23, 2024 |
|
Firefox 122 (Android)
|
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 |
|---|---|
|
Chrome 114
|
May 30, 2023 |
|
Chrome 114 (Android)
|
May 30, 2023 |
|
Edge 114
|
Jun 2, 2023 |
|
Safari 17.4
|
Mar 5, 2024 |
|
Safari 17.4 (iOS)
|
Mar 5, 2024 |
|
Firefox 112
|
Apr 11, 2023 |
|
Firefox 112 (Android)
|
Apr 11, 2023 |
August 2026 🔗
🔮 Expected to become widely available on August 20, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 111
|
Mar 7, 2023 |
|
Chrome 111 (Android)
|
Mar 7, 2023 |
|
Edge 111
|
Mar 13, 2023 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 123
|
Feb 20, 2024 |
|
Firefox 123 (Android)
|
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 |
|---|---|
|
Chrome 111
|
Mar 7, 2023 |
|
Chrome 111 (Android)
|
Mar 7, 2023 |
|
Edge 111
|
Mar 13, 2023 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 123
|
Feb 20, 2024 |
|
Firefox 123 (Android)
|
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 widely available on July 25, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 121
|
Jan 23, 2024 |
|
Chrome 121 (Android)
|
Jan 23, 2024 |
|
Edge 121
|
Jan 25, 2024 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 115
|
Jul 4, 2023 |
|
Firefox 115 (Android)
|
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 |
|---|---|
|
Chrome 85
|
Aug 25, 2020 |
|
Chrome 85 (Android)
|
Aug 25, 2020 |
|
Edge 121
|
Jan 25, 2024 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.1 (iOS)
|
Oct 24, 2022 |
|
Firefox 93
|
Oct 5, 2021 |
|
Firefox 93 (Android)
|
Oct 5, 2021 |
Part of: AVIF (opens in a new tab)
🔮 Expected to become widely available on July 25, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 85
|
Aug 25, 2020 |
|
Chrome 85 (Android)
|
Aug 25, 2020 |
|
Edge 121
|
Jan 25, 2024 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.1 (iOS)
|
Oct 24, 2022 |
|
Firefox 113
|
May 9, 2023 |
|
Firefox 113 (Android)
|
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 |
|---|---|
|
Chrome 116
|
Aug 15, 2023 |
|
Chrome 116 (Android)
|
Aug 15, 2023 |
|
Edge 116
|
Aug 21, 2023 |
|
Safari 16
|
Sep 12, 2022 |
|
Safari 16 (iOS)
|
Sep 12, 2022 |
|
Firefox 122
|
Jan 23, 2024 |
|
Firefox 122 (Android)
|
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 |
|---|---|
|
Chrome 116
|
Aug 15, 2023 |
|
Chrome 116 (Android)
|
Aug 15, 2023 |
|
Edge 116
|
Aug 21, 2023 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 122
|
Jan 23, 2024 |
|
Firefox 122 (Android)
|
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 |
|---|---|
|
Chrome 116
|
Aug 15, 2023 |
|
Chrome 116 (Android)
|
Aug 15, 2023 |
|
Edge 116
|
Aug 21, 2023 |
|
Safari 16
|
Sep 12, 2022 |
|
Safari 16 (iOS)
|
Sep 12, 2022 |
|
Firefox 122
|
Jan 23, 2024 |
|
Firefox 122 (Android)
|
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 |
|---|---|
|
Chrome 116
|
Aug 15, 2023 |
|
Chrome 116 (Android)
|
Aug 15, 2023 |
|
Edge 116
|
Aug 21, 2023 |
|
Safari 16
|
Sep 12, 2022 |
|
Safari 16 (iOS)
|
Sep 12, 2022 |
|
Firefox 122
|
Jan 23, 2024 |
|
Firefox 122 (Android)
|
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 |
|---|---|
|
Chrome 116
|
Aug 15, 2023 |
|
Chrome 116 (Android)
|
Aug 15, 2023 |
|
Edge 116
|
Aug 21, 2023 |
|
Safari 16
|
Sep 12, 2022 |
|
Safari 16 (iOS)
|
Sep 12, 2022 |
|
Firefox 122
|
Jan 23, 2024 |
|
Firefox 122 (Android)
|
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 |
|---|---|
|
Chrome 116
|
Aug 15, 2023 |
|
Chrome 116 (Android)
|
Aug 15, 2023 |
|
Edge 116
|
Aug 21, 2023 |
|
Safari 16
|
Sep 12, 2022 |
|
Safari 16 (iOS)
|
Sep 12, 2022 |
|
Firefox 122
|
Jan 23, 2024 |
|
Firefox 122 (Android)
|
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 |
|---|---|
|
Chrome 116
|
Aug 15, 2023 |
|
Chrome 116 (Android)
|
Aug 15, 2023 |
|
Edge 116
|
Aug 21, 2023 |
|
Safari 16
|
Sep 12, 2022 |
|
Safari 16 (iOS)
|
Sep 12, 2022 |
|
Firefox 122
|
Jan 23, 2024 |
|
Firefox 122 (Android)
|
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 |
|---|---|
|
Chrome 116
|
Aug 15, 2023 |
|
Chrome 116 (Android)
|
Aug 15, 2023 |
|
Edge 116
|
Aug 21, 2023 |
|
Safari 17.2
|
Dec 11, 2023 |
|
Safari 17.2 (iOS)
|
Dec 11, 2023 |
|
Firefox 122
|
Jan 23, 2024 |
|
Firefox 122 (Android)
|
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 |
|---|---|
|
Chrome 116
|
Aug 15, 2023 |
|
Chrome 116 (Android)
|
Aug 15, 2023 |
|
Edge 116
|
Aug 21, 2023 |
|
Safari 16
|
Sep 12, 2022 |
|
Safari 16 (iOS)
|
Sep 12, 2022 |
|
Firefox 122
|
Jan 23, 2024 |
|
Firefox 122 (Android)
|
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 |
|---|---|
|
Chrome 116
|
Aug 15, 2023 |
|
Chrome 116 (Android)
|
Aug 15, 2023 |
|
Edge 116
|
Aug 21, 2023 |
|
Safari 16
|
Sep 12, 2022 |
|
Safari 16 (iOS)
|
Sep 12, 2022 |
|
Firefox 122
|
Jan 23, 2024 |
|
Firefox 122 (Android)
|
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 |
|---|---|
|
Chrome 116
|
Aug 15, 2023 |
|
Chrome 116 (Android)
|
Aug 15, 2023 |
|
Edge 116
|
Aug 21, 2023 |
|
Safari 16
|
Sep 12, 2022 |
|
Safari 16 (iOS)
|
Sep 12, 2022 |
|
Firefox 122
|
Jan 23, 2024 |
|
Firefox 122 (Android)
|
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 |
|---|---|
|
Chrome 116
|
Aug 15, 2023 |
|
Chrome 116 (Android)
|
Aug 15, 2023 |
|
Edge 116
|
Aug 21, 2023 |
|
Safari 17.2
|
Dec 11, 2023 |
|
Safari 17.2 (iOS)
|
Dec 11, 2023 |
|
Firefox 122
|
Jan 23, 2024 |
|
Firefox 122 (Android)
|
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 |
|---|---|
|
Chrome 116
|
Aug 15, 2023 |
|
Chrome 116 (Android)
|
Aug 15, 2023 |
|
Edge 116
|
Aug 21, 2023 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 122
|
Jan 23, 2024 |
|
Firefox 122 (Android)
|
Jan 23, 2024 |
🔮 Expected to become widely available on July 23, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 119
|
Oct 31, 2023 |
|
Chrome 119 (Android)
|
Oct 31, 2023 |
|
Edge 119
|
Nov 2, 2023 |
|
Safari 17.2
|
Dec 11, 2023 |
|
Safari 17.2 (iOS)
|
Dec 11, 2023 |
|
Firefox 122
|
Jan 23, 2024 |
|
Firefox 122 (Android)
|
Jan 23, 2024 |
🔮 Expected to become widely available on July 23, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 119
|
Oct 31, 2023 |
|
Chrome 119 (Android)
|
Oct 31, 2023 |
|
Edge 119
|
Nov 2, 2023 |
|
Safari 17.2
|
Dec 11, 2023 |
|
Safari 17.2 (iOS)
|
Dec 11, 2023 |
|
Firefox 122
|
Jan 23, 2024 |
|
Firefox 122 (Android)
|
Jan 23, 2024 |
🔮 Expected to become newly available on 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 |
|---|---|
|
Chrome 80
|
Feb 4, 2020 |
|
Chrome 80 (Android)
|
Feb 4, 2020 |
|
Edge 80
|
Feb 7, 2020 |
|
Safari 11
|
Sep 19, 2017 |
|
Safari 11 (iOS)
|
Sep 19, 2017 |
|
Firefox 153
|
Jul 21, 2026 |
|
Firefox 153 (Android)
|
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)
🔮 Expected to become newly available on 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 |
|---|---|
|
Chrome 80
|
Feb 4, 2020 |
|
Chrome 80 (Android)
|
Feb 4, 2020 |
|
Edge 80
|
Feb 7, 2020 |
|
Safari 11
|
Sep 19, 2017 |
|
Safari 11 (iOS)
|
Sep 19, 2017 |
|
Firefox 153
|
Jul 21, 2026 |
|
Firefox 153 (Android)
|
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)
🔮 Expected to become newly available on 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 |
|---|---|
|
Chrome 80
|
Feb 4, 2020 |
|
Chrome 80 (Android)
|
Feb 4, 2020 |
|
Edge 80
|
Feb 7, 2020 |
|
Safari 11
|
Sep 19, 2017 |
|
Safari 11 (iOS)
|
Sep 19, 2017 |
|
Firefox 153
|
Jul 21, 2026 |
|
Firefox 153 (Android)
|
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)
🔮 Expected to become newly available on 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 |
|---|---|
|
Chrome 91
|
May 25, 2021 |
|
Chrome 91 (Android)
|
May 25, 2021 |
|
Edge 91
|
May 27, 2021 |
|
Safari 11
|
Sep 19, 2017 |
|
Safari 11 (iOS)
|
Sep 19, 2017 |
|
Firefox 153
|
Jul 21, 2026 |
|
Firefox 153 (Android)
|
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)
🔮 Expected to become newly available on 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 |
|---|---|
|
Chrome 80
|
Feb 4, 2020 |
|
Chrome 80 (Android)
|
Feb 4, 2020 |
|
Edge 80
|
Feb 7, 2020 |
|
Safari 13.1
|
Mar 24, 2020 |
|
Safari 13.4 (iOS)
|
Mar 24, 2020 |
|
Firefox 153
|
Jul 21, 2026 |
|
Firefox 153 (Android)
|
Jul 21, 2026 |
🔮 Expected to become newly available on 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 |
|---|---|
|
Chrome 80
|
Feb 4, 2020 |
|
Chrome 80 (Android)
|
Feb 4, 2020 |
|
Edge 80
|
Feb 7, 2020 |
|
Safari 14.1
|
Apr 26, 2021 |
|
Safari 14.5 (iOS)
|
Apr 26, 2021 |
|
Firefox 153
|
Jul 21, 2026 |
|
Firefox 153 (Android)
|
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 |
|---|---|
|
Chrome 103
|
Jun 21, 2022 |
|
Chrome 103 (Android)
|
Jun 21, 2022 |
|
Edge 103
|
Jun 23, 2022 |
|
Firefox 153
|
Jul 21, 2026 |
|
Firefox 153 (Android)
|
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)
🔮 Expected to become newly available on 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 |
|---|---|
|
Chrome 80
|
Feb 4, 2020 |
|
Chrome 80 (Android)
|
Feb 4, 2020 |
|
Edge 80
|
Feb 7, 2020 |
|
Safari 14.1
|
Apr 26, 2021 |
|
Safari 14.5 (iOS)
|
Apr 26, 2021 |
|
Firefox 153
|
Jul 21, 2026 |
|
Firefox 153 (Android)
|
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 |
|---|---|
|
Chrome 103
|
Jun 21, 2022 |
|
Chrome 103 (Android)
|
Jun 21, 2022 |
|
Edge 103
|
Jun 23, 2022 |
|
Firefox 153
|
Jul 21, 2026 |
|
Firefox 153 (Android)
|
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 |
|---|---|
|
Chrome 103
|
Jun 21, 2022 |
|
Chrome 103 (Android)
|
Jun 21, 2022 |
|
Edge 103
|
Jun 23, 2022 |
|
Firefox 153
|
Jul 21, 2026 |
|
Firefox 153 (Android)
|
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 |
|---|---|
|
Chrome 103
|
Jun 21, 2022 |
|
Chrome 103 (Android)
|
Jun 21, 2022 |
|
Edge 103
|
Jun 23, 2022 |
|
Firefox 153
|
Jul 21, 2026 |
|
Firefox 153 (Android)
|
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)
🔮 Expected to become newly available on 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 |
|---|---|
|
Chrome 80
|
Feb 4, 2020 |
|
Chrome 80 (Android)
|
Feb 4, 2020 |
|
Edge 80
|
Feb 7, 2020 |
|
Safari 13.1
|
Mar 24, 2020 |
|
Safari 13.4 (iOS)
|
Mar 24, 2020 |
|
Firefox 153
|
Jul 21, 2026 |
|
Firefox 153 (Android)
|
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)
🔮 Expected to become newly available on 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 |
|---|---|
|
Chrome 80
|
Feb 4, 2020 |
|
Chrome 80 (Android)
|
Feb 4, 2020 |
|
Edge 80
|
Feb 7, 2020 |
|
Safari 13.1
|
Mar 24, 2020 |
|
Safari 13.4 (iOS)
|
Mar 24, 2020 |
|
Firefox 153
|
Jul 21, 2026 |
|
Firefox 153 (Android)
|
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)
🔮 Expected to become newly available on 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 |
|---|---|
|
Chrome 80
|
Feb 4, 2020 |
|
Chrome 80 (Android)
|
Feb 4, 2020 |
|
Edge 80
|
Feb 7, 2020 |
|
Safari 14.1
|
Apr 26, 2021 |
|
Safari 14.5 (iOS)
|
Apr 26, 2021 |
|
Firefox 153
|
Jul 21, 2026 |
|
Firefox 153 (Android)
|
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)
🔮 Expected to become newly available on 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 |
|---|---|
|
Chrome 80
|
Feb 4, 2020 |
|
Chrome 80 (Android)
|
Feb 4, 2020 |
|
Edge 80
|
Feb 7, 2020 |
|
Safari 13.1
|
Mar 24, 2020 |
|
Safari 13.4 (iOS)
|
Mar 24, 2020 |
|
Firefox 153
|
Jul 21, 2026 |
|
Firefox 153 (Android)
|
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)
🔮 Expected to become newly available on 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 |
|---|---|
|
Chrome 80
|
Feb 4, 2020 |
|
Chrome 80 (Android)
|
Feb 4, 2020 |
|
Edge 80
|
Feb 7, 2020 |
|
Safari 14.1
|
Apr 26, 2021 |
|
Safari 14.5 (iOS)
|
Apr 26, 2021 |
|
Firefox 153
|
Jul 21, 2026 |
|
Firefox 153 (Android)
|
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)
🔮 Expected to become newly available on 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 |
|---|---|
|
Chrome 80
|
Feb 4, 2020 |
|
Chrome 80 (Android)
|
Feb 4, 2020 |
|
Edge 80
|
Feb 7, 2020 |
|
Safari 13.1
|
Mar 24, 2020 |
|
Safari 13.4 (iOS)
|
Mar 24, 2020 |
|
Firefox 153
|
Jul 21, 2026 |
|
Firefox 153 (Android)
|
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 |
|---|---|
|
Chrome 150
|
Jun 30, 2026 |
|
Chrome 150 (Android)
|
Jun 30, 2026 |
|
Edge 150
|
Jul 2, 2026 |
|
Safari 18.2
|
Dec 11, 2024 |
|
Safari 18.2 (iOS)
|
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)
🔮 Expected to become Limited availability across browsers on June 30, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 150
|
Jun 30, 2026 |
|
Chrome 150 (Android)
|
Jun 30, 2026 |
|
Edge 150
|
Jul 2, 2026 |
🔮 Expected to become Limited availability across browsers on June 30, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 150
|
Jun 30, 2026 |
|
Chrome 150 (Android)
|
Jun 30, 2026 |
|
Edge 150
|
Jul 2, 2026 |
🔮 Expected to become Limited availability across browsers on June 30, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 150
|
Jun 30, 2026 |
|
Chrome 150 (Android)
|
Jun 30, 2026 |
|
Edge 150
|
Jul 2, 2026 |
Limited availability across browsers since December 12, 2025.
| Browser Version | Release Date |
|---|---|
|
Chrome 150
|
Jun 30, 2026 |
|
Chrome 150 (Android)
|
Jun 30, 2026 |
|
Edge 150
|
Jul 2, 2026 |
|
Safari 26.2
|
Dec 12, 2025 |
|
Safari 26.2 (iOS)
|
Dec 12, 2025 |
🔮 Expected to become Limited availability across browsers on June 30, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 150
|
Jun 30, 2026 |
|
Chrome 150 (Android)
|
Jun 30, 2026 |
|
Edge 150
|
Jul 2, 2026 |
Limited availability across browsers since December 12, 2025.
| Browser Version | Release Date |
|---|---|
|
Chrome 150
|
Jun 30, 2026 |
|
Chrome 150 (Android)
|
Jun 30, 2026 |
|
Edge 150
|
Jul 2, 2026 |
|
Safari 26.2
|
Dec 12, 2025 |
|
Safari 26.2 (iOS)
|
Dec 12, 2025 |
June 2026 🔗
Limited availability across browsers since January 13, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 144
|
Jan 13, 2026 |
|
Chrome 144 (Android)
|
Jan 13, 2026 |
|
Edge 144
|
Jan 21, 2026 |
|
Safari preview
|
TBD |
Limited availability across browsers since February 14, 2023.
| Browser Version | Release Date |
|---|---|
|
Chrome 124
|
Apr 16, 2024 |
|
Chrome 124 (Android)
|
Apr 16, 2024 |
|
Edge 124
|
Apr 18, 2024 |
|
Safari preview
|
TBD |
|
Firefox 110
|
Feb 14, 2023 |
|
Firefox 110 (Android)
|
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 April 21, 2026.
| Browser Version | Release Date |
|---|---|
|
Safari preview
|
TBD |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
Apr 21, 2026 |
Limited availability across browsers since April 1, 2025.
| Browser Version | Release Date |
|---|---|
|
Chrome 135
|
Apr 1, 2025 |
|
Chrome 135 (Android)
|
Apr 1, 2025 |
|
Edge 135
|
Apr 4, 2025 |
|
Safari preview
|
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 April 1, 2025.
| Browser Version | Release Date |
|---|---|
|
Chrome 135
|
Apr 1, 2025 |
|
Chrome 135 (Android)
|
Apr 1, 2025 |
|
Edge 135
|
Apr 4, 2025 |
|
Safari preview
|
TBD |
Limited availability across browsers since February 4, 2025.
| Browser Version | Release Date |
|---|---|
|
Chrome 133
|
Feb 4, 2025 |
|
Chrome 133 (Android)
|
Feb 4, 2025 |
|
Edge 133
|
Feb 6, 2025 |
|
Safari preview
|
TBD |
Limited availability across browsers since May 19, 2026.
| Browser Version | Release Date |
|---|---|
|
Safari preview
|
TBD |
|
Firefox 151
|
May 19, 2026 |
|
Firefox 151 (Android)
|
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 November 12, 2024.
| Browser Version | Release Date |
|---|---|
|
Chrome 131
|
Nov 12, 2024 |
|
Chrome 131 (Android)
|
Nov 12, 2024 |
|
Edge 131
|
Nov 14, 2024 |
|
Safari preview
|
TBD |
|
Firefox 141
|
Jul 22, 2025 |
|
Firefox 141 (Android)
|
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 March 31, 2025.
| Browser Version | Release Date |
|---|---|
|
Safari 18.4
|
Mar 31, 2025 |
|
Safari 18.4 (iOS)
|
Mar 31, 2025 |
|
Firefox preview
|
TBD |
Limited availability across browsers since March 31, 2025.
| Browser Version | Release Date |
|---|---|
|
Safari 18.4
|
Mar 31, 2025 |
|
Safari 18.4 (iOS)
|
Mar 31, 2025 |
|
Firefox preview
|
TBD |
Limited availability across browsers since April 21, 2026.
| Browser Version | Release Date |
|---|---|
|
Safari preview
|
TBD |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
Apr 21, 2026 |
Part of: Masonry (opens in a new tab)
🔮 Expected to become Limited availability across browsers on June 30, 2026.
| Browser Version | Release Date |
|---|---|
|
Safari preview
|
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 June 30, 2026.
| Browser Version | Release Date |
|---|---|
|
Safari preview
|
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: overflow-anchor (opens in a new tab)
Limited availability across browsers since January 25, 2017.
| Browser Version | Release Date |
|---|---|
|
Chrome 56
|
Jan 25, 2017 |
|
Chrome 56 (Android)
|
Feb 1, 2017 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari preview
|
TBD |
|
Firefox 66
|
Mar 19, 2019 |
|
Firefox 66 (Android)
|
Mar 19, 2019 |
Limited availability across browsers since July 18, 2023.
| Browser Version | Release Date |
|---|---|
|
Chrome 115
|
Jul 18, 2023 |
|
Chrome 115 (Android)
|
Jul 21, 2023 |
|
Edge 115
|
Jul 21, 2023 |
|
Safari 26
|
Sep 15, 2025 |
|
Safari 26 (iOS)
|
Sep 15, 2025 |
|
Firefox preview
|
TBD |
Limited availability across browsers since July 18, 2023.
| Browser Version | Release Date |
|---|---|
|
Chrome 115
|
Jul 18, 2023 |
|
Chrome 115 (Android)
|
Jul 21, 2023 |
|
Edge 115
|
Jul 21, 2023 |
|
Safari 26
|
Sep 15, 2025 |
|
Safari 26 (iOS)
|
Sep 15, 2025 |
|
Firefox preview
|
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 |
|---|---|
|
Chrome 115
|
Jul 18, 2023 |
|
Chrome 115 (Android)
|
Jul 21, 2023 |
|
Edge 115
|
Jul 21, 2023 |
|
Safari 26
|
Sep 15, 2025 |
|
Safari 26 (iOS)
|
Sep 15, 2025 |
|
Firefox preview
|
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 |
|---|---|
|
Chrome 115
|
Jul 18, 2023 |
|
Chrome 115 (Android)
|
Jul 21, 2023 |
|
Edge 115
|
Jul 21, 2023 |
|
Safari 26
|
Sep 15, 2025 |
|
Safari 26 (iOS)
|
Sep 15, 2025 |
|
Firefox preview
|
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 |
|---|---|
|
Chrome 115
|
Jul 18, 2023 |
|
Chrome 115 (Android)
|
Jul 21, 2023 |
|
Edge 115
|
Jul 21, 2023 |
|
Safari 26
|
Sep 15, 2025 |
|
Safari 26 (iOS)
|
Sep 15, 2025 |
|
Firefox preview
|
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)
Part of: Service workers (opens in a new tab)
Limited availability across browsers since June 5, 2017.
| Browser Version | Release Date |
|---|---|
|
Chrome 59
|
Jun 5, 2017 |
|
Chrome 59 (Android)
|
Jun 6, 2017 |
|
Edge 18
|
Oct 2, 2018 |
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox preview
|
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)
Part of: Tables (opens in a new tab)
🔮 Expected to become Limited availability across browsers on June 30, 2026.
| Browser Version | Release Date |
|---|---|
|
Safari preview
|
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 June 30, 2026.
| Browser Version | Release Date |
|---|---|
|
Safari preview
|
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 |
|---|---|
|
Chrome 144
|
Jan 13, 2026 |
|
Chrome 144 (Android)
|
Jan 13, 2026 |
|
Edge 144
|
Jan 21, 2026 |
|
Safari preview
|
TBD |
|
Firefox 139
|
May 27, 2025 |
|
Firefox 139 (Android)
|
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: Top-level await (opens in a new tab)
Limited availability across browsers since March 2, 2021.
| Browser Version | Release Date |
|---|---|
|
Chrome 89
|
Mar 2, 2021 |
|
Chrome 89 (Android)
|
Mar 2, 2021 |
|
Edge 89
|
Mar 4, 2021 |
|
Safari 27
|
TBD |
|
Safari 27 (iOS)
|
TBD |
|
Firefox 89
|
Jun 1, 2021 |
|
Firefox 89 (Android)
|
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 June 30, 2026.
| Browser Version | Release Date |
|---|---|
|
Safari preview
|
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 |
|---|---|
|
Chrome 111
|
Mar 7, 2023 |
|
Chrome 111 (Android)
|
Mar 7, 2023 |
|
Edge 111
|
Mar 13, 2023 |
|
Safari 18
|
Sep 16, 2024 |
|
Safari 18 (iOS)
|
Sep 16, 2024 |
|
Firefox preview
|
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 October 31, 2023.
| Browser Version | Release Date |
|---|---|
|
Chrome 119
|
Oct 31, 2023 |
|
Chrome 119 (Android)
|
Oct 31, 2023 |
|
Edge 119
|
Nov 2, 2023 |
|
Safari preview
|
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 |
|---|---|
|
Chrome 136
|
Apr 29, 2025 |
|
Chrome 136 (Android)
|
Apr 29, 2025 |
|
Edge 136
|
May 1, 2025 |
|
Safari preview
|
TBD |
|
Firefox 138
|
Apr 29, 2025 |
|
Firefox 138 (Android)
|
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: :has() (opens in a new tab)
Widely available since June 19, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 105
|
Sep 2, 2022 |
|
Chrome 105 (Android)
|
Sep 2, 2022 |
|
Edge 105
|
Sep 1, 2022 |
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 121
|
Dec 19, 2023 |
|
Firefox 121 (Android)
|
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 |
|---|---|
|
Chrome 77
|
Sep 10, 2019 |
|
Chrome 77 (Android)
|
Sep 10, 2019 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 121
|
Dec 19, 2023 |
|
Firefox 121 (Android)
|
Dec 19, 2023 |
Widely available since June 19, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 77
|
Sep 10, 2019 |
|
Chrome 77 (Android)
|
Sep 10, 2019 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 121
|
Dec 19, 2023 |
|
Firefox 121 (Android)
|
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 |
|---|---|
|
Chrome 123
|
Mar 19, 2024 |
|
Chrome 123 (Android)
|
Mar 19, 2024 |
|
Edge 123
|
Mar 22, 2024 |
|
Safari 26.2
|
Dec 12, 2025 |
|
Safari 26.2 (iOS)
|
Dec 12, 2025 |
|
Firefox 152
|
Jun 16, 2026 |
|
Firefox 152 (Android)
|
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 |
|---|---|
|
Chrome 123
|
Mar 19, 2024 |
|
Chrome 123 (Android)
|
Mar 19, 2024 |
|
Edge 123
|
Mar 22, 2024 |
|
Safari 26.2
|
Dec 12, 2025 |
|
Safari 26.2 (iOS)
|
Dec 12, 2025 |
|
Firefox 152
|
Jun 16, 2026 |
|
Firefox 152 (Android)
|
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 |
|---|---|
|
Chrome 123
|
Mar 19, 2024 |
|
Chrome 123 (Android)
|
Mar 19, 2024 |
|
Edge 123
|
Mar 22, 2024 |
|
Safari 26.2
|
Dec 12, 2025 |
|
Safari 26.2 (iOS)
|
Dec 12, 2025 |
|
Firefox 152
|
Jun 16, 2026 |
|
Firefox 152 (Android)
|
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 |
|---|---|
|
Chrome 109
|
Jan 10, 2023 |
|
Chrome 109 (Android)
|
Jan 10, 2023 |
|
Edge 109
|
Jan 12, 2023 |
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 152
|
Jun 16, 2026 |
|
Firefox 152 (Android)
|
Jun 16, 2026 |
Part of: Notifications (opens in a new tab)
Limited availability across browsers since August 31, 2016.
| Browser Version | Release Date |
|---|---|
|
Chrome 53
|
Aug 31, 2016 |
|
Edge 18
|
Oct 2, 2018 |
|
Firefox 152
|
Jun 16, 2026 |
|
Firefox 152 (Android)
|
Jun 16, 2026 |
Part of: Notifications (opens in a new tab)
Limited availability across browsers since January 20, 2016.
| Browser Version | Release Date |
|---|---|
|
Chrome 48
|
Jan 20, 2016 |
|
Edge 18
|
Oct 2, 2018 |
|
Firefox 152
|
Jun 16, 2026 |
|
Firefox 152 (Android)
|
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 |
|---|---|
|
Chrome 48
|
Jan 20, 2016 |
|
Chrome 48 (Android)
|
Jan 26, 2016 |
|
Edge 17
|
Apr 30, 2018 |
|
Firefox 152
|
Jun 16, 2026 |
|
Firefox 152 (Android)
|
Jun 16, 2026 |
Part of: Notifications (opens in a new tab)
Limited availability across browsers since January 20, 2016.
| Browser Version | Release Date |
|---|---|
|
Chrome 48
|
Jan 20, 2016 |
|
Chrome 48 (Android)
|
Jan 26, 2016 |
|
Edge 18
|
Oct 2, 2018 |
|
Firefox 152
|
Jun 16, 2026 |
|
Firefox 152 (Android)
|
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 |
|---|---|
|
Chrome 115
|
Jul 18, 2023 |
|
Chrome 115 (Android)
|
Jul 21, 2023 |
|
Edge 115
|
Jul 21, 2023 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 152
|
Jun 16, 2026 |
|
Firefox 152 (Android)
|
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 |
|---|---|
|
Chrome 57
|
Mar 9, 2017 |
|
Chrome 57 (Android)
|
Mar 16, 2017 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 12.1
|
Mar 25, 2019 |
|
Safari 12.2 (iOS)
|
Mar 25, 2019 |
|
Firefox 152
|
Jun 16, 2026 |
|
Firefox 152 (Android)
|
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 |
|---|---|
|
Chrome 99
|
Mar 1, 2022 |
|
Chrome 99 (Android)
|
Mar 1, 2022 |
|
Edge 99
|
Mar 3, 2022 |
|
Safari 17.2
|
Dec 11, 2023 |
|
Safari 17.2 (iOS)
|
Dec 11, 2023 |
|
Firefox 113
|
May 9, 2023 |
|
Firefox 113 (Android)
|
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 |
|---|---|
|
Chrome 99
|
Mar 1, 2022 |
|
Chrome 99 (Android)
|
Mar 1, 2022 |
|
Edge 99
|
Mar 3, 2022 |
|
Safari 17.2
|
Dec 11, 2023 |
|
Safari 17.2 (iOS)
|
Dec 11, 2023 |
|
Firefox 113
|
May 9, 2023 |
|
Firefox 113 (Android)
|
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 |
|---|---|
|
Chrome 118
|
Oct 10, 2023 |
|
Chrome 118 (Android)
|
Oct 10, 2023 |
|
Edge 118
|
Oct 13, 2023 |
|
Safari 17.2
|
Dec 11, 2023 |
|
Safari 17.2 (iOS)
|
Dec 11, 2023 |
|
Firefox 97
|
Feb 8, 2022 |
|
Firefox 97 (Android)
|
Feb 8, 2022 |
Part of: counter-set (opens in a new tab)
Widely available since June 11, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 85
|
Aug 25, 2020 |
|
Chrome 85 (Android)
|
Aug 25, 2020 |
|
Edge 85
|
Aug 27, 2020 |
|
Safari 17.2
|
Dec 11, 2023 |
|
Safari 17.2 (iOS)
|
Dec 11, 2023 |
|
Firefox 68
|
Jul 9, 2019 |
|
Firefox 68 (Android)
|
Jul 9, 2019 |
Part of: counter-set (opens in a new tab)
Widely available since June 11, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 85
|
Aug 25, 2020 |
|
Chrome 85 (Android)
|
Aug 25, 2020 |
|
Edge 85
|
Aug 27, 2020 |
|
Safari 17.2
|
Dec 11, 2023 |
|
Safari 17.2 (iOS)
|
Dec 11, 2023 |
|
Firefox 68
|
Jul 9, 2019 |
|
Firefox 68 (Android)
|
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 |
|---|---|
|
Chrome 85
|
Aug 25, 2020 |
|
Chrome 85 (Android)
|
Aug 25, 2020 |
|
Edge 85
|
Aug 27, 2020 |
|
Safari 17.2
|
Dec 11, 2023 |
|
Safari 17.2 (iOS)
|
Dec 11, 2023 |
|
Firefox 68
|
Jul 9, 2019 |
|
Firefox 68 (Android)
|
Jul 9, 2019 |
Widely available since June 11, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 59
|
Jun 5, 2017 |
|
Chrome 59 (Android)
|
Jun 6, 2017 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 17.2
|
Dec 11, 2023 |
|
Safari 17.2 (iOS)
|
Dec 11, 2023 |
|
Firefox 65
|
Jan 29, 2019 |
|
Firefox 65 (Android)
|
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 |
|---|---|
|
Chrome 117
|
Sep 12, 2023 |
|
Chrome 117 (Android)
|
Sep 12, 2023 |
|
Edge 117
|
Sep 15, 2023 |
|
Safari 17.2
|
Dec 11, 2023 |
|
Safari 17.2 (iOS)
|
Dec 11, 2023 |
|
Firefox 116
|
Aug 1, 2023 |
|
Firefox 116 (Android)
|
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 |
|---|---|
|
Chrome 113
|
May 2, 2023 |
|
Chrome 113 (Android)
|
May 2, 2023 |
|
Edge 113
|
May 5, 2023 |
|
Safari 17.2
|
Dec 11, 2023 |
|
Safari 17.2 (iOS)
|
Dec 11, 2023 |
|
Firefox 112
|
Apr 11, 2023 |
|
Firefox 112 (Android)
|
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 |
|---|---|
|
Chrome 120
|
Dec 5, 2023 |
|
Chrome 120 (Android)
|
Dec 5, 2023 |
|
Edge 120
|
Dec 7, 2023 |
|
Safari 17.2
|
Dec 11, 2023 |
|
Safari 17.2 (iOS)
|
Dec 11, 2023 |
|
Firefox 117
|
Aug 29, 2023 |
|
Firefox 117 (Android)
|
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 |
|---|---|
|
Chrome 73
|
Mar 12, 2019 |
|
Chrome 73 (Android)
|
Mar 12, 2019 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 17.2
|
Dec 11, 2023 |
|
Safari 17.2 (iOS)
|
Dec 11, 2023 |
|
Firefox 78
|
Jun 30, 2020 |
|
Firefox 79 (Android)
|
Jul 28, 2020 |
Widely available since June 11, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 73
|
Mar 12, 2019 |
|
Chrome 73 (Android)
|
Mar 12, 2019 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 17.2
|
Dec 11, 2023 |
|
Safari 17.2 (iOS)
|
Dec 11, 2023 |
|
Firefox 78
|
Jun 30, 2020 |
|
Firefox 79 (Android)
|
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 |
|---|---|
|
Chrome 73
|
Mar 12, 2019 |
|
Chrome 73 (Android)
|
Mar 12, 2019 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 17.2
|
Dec 11, 2023 |
|
Safari 17.2 (iOS)
|
Dec 11, 2023 |
|
Firefox 78
|
Jun 30, 2020 |
|
Firefox 79 (Android)
|
Jul 28, 2020 |
Widely available since June 11, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 73
|
Mar 12, 2019 |
|
Chrome 73 (Android)
|
Mar 12, 2019 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 17.2
|
Dec 11, 2023 |
|
Safari 17.2 (iOS)
|
Dec 11, 2023 |
|
Firefox 78
|
Jun 30, 2020 |
|
Firefox 79 (Android)
|
Jul 28, 2020 |
Part of: preservesPitch (opens in a new tab)
Widely available since June 11, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 86
|
Oct 20, 2020 |
|
Chrome 86 (Android)
|
Oct 20, 2020 |
|
Edge 86
|
Oct 9, 2020 |
|
Safari 17.2
|
Dec 11, 2023 |
|
Safari 17.2 (iOS)
|
Dec 11, 2023 |
|
Firefox 101
|
May 31, 2022 |
|
Firefox 101 (Android)
|
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 |
|---|---|
|
Chrome 118
|
Oct 10, 2023 |
|
Chrome 118 (Android)
|
Oct 10, 2023 |
|
Edge 118
|
Oct 13, 2023 |
|
Safari 17.2
|
Dec 11, 2023 |
|
Safari 17.2 (iOS)
|
Dec 11, 2023 |
|
Firefox 114
|
Jun 6, 2023 |
|
Firefox 114 (Android)
|
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 |
|---|---|
|
Chrome 118
|
Oct 10, 2023 |
|
Chrome 118 (Android)
|
Oct 10, 2023 |
|
Edge 118
|
Oct 13, 2023 |
|
Safari 17.2
|
Dec 11, 2023 |
|
Safari 17.2 (iOS)
|
Dec 11, 2023 |
|
Firefox 114
|
Jun 6, 2023 |
|
Firefox 114 (Android)
|
Jun 6, 2023 |
Part of: :dir() (opens in a new tab)
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 120
|
Dec 5, 2023 |
|
Chrome 120 (Android)
|
Dec 5, 2023 |
|
Edge 120
|
Dec 7, 2023 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 49
|
Sep 20, 2016 |
|
Firefox 49 (Android)
|
Sep 20, 2016 |
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 120
|
Dec 5, 2023 |
|
Chrome 120 (Android)
|
Dec 5, 2023 |
|
Edge 120
|
Dec 7, 2023 |
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 118
|
Sep 26, 2023 |
|
Firefox 118 (Android)
|
Sep 26, 2023 |
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 120
|
Dec 5, 2023 |
|
Chrome 120 (Android)
|
Dec 5, 2023 |
|
Edge 120
|
Dec 7, 2023 |
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 118
|
Sep 26, 2023 |
|
Firefox 118 (Android)
|
Sep 26, 2023 |
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 120
|
Dec 5, 2023 |
|
Chrome 120 (Android)
|
Dec 5, 2023 |
|
Edge 120
|
Dec 7, 2023 |
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 118
|
Sep 26, 2023 |
|
Firefox 118 (Android)
|
Sep 26, 2023 |
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 120
|
Dec 5, 2023 |
|
Chrome 120 (Android)
|
Dec 5, 2023 |
|
Edge 120
|
Dec 7, 2023 |
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 118
|
Sep 26, 2023 |
|
Firefox 118 (Android)
|
Sep 26, 2023 |
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 120
|
Dec 5, 2023 |
|
Chrome 120 (Android)
|
Dec 5, 2023 |
|
Edge 120
|
Dec 7, 2023 |
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 118
|
Sep 26, 2023 |
|
Firefox 118 (Android)
|
Sep 26, 2023 |
Part of: Font loading (opens in a new tab)
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 120
|
Dec 5, 2023 |
|
Chrome 120 (Android)
|
Dec 5, 2023 |
|
Edge 120
|
Dec 7, 2023 |
|
Safari 10
|
Sep 20, 2016 |
|
Safari 10 (iOS)
|
Sep 13, 2016 |
|
Firefox 41
|
Sep 22, 2015 |
|
Firefox 41 (Android)
|
Sep 22, 2015 |
Part of: Masks (opens in a new tab)
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 120
|
Dec 5, 2023 |
|
Chrome 120 (Android)
|
Dec 5, 2023 |
|
Edge 120
|
Dec 7, 2023 |
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 53
|
Apr 19, 2017 |
|
Firefox 53 (Android)
|
Apr 19, 2017 |
Part of: Masks (opens in a new tab)
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 120
|
Dec 5, 2023 |
|
Chrome 120 (Android)
|
Dec 5, 2023 |
|
Edge 120
|
Dec 7, 2023 |
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 53
|
Apr 19, 2017 |
|
Firefox 53 (Android)
|
Apr 19, 2017 |
Part of: Masks (opens in a new tab)
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 120
|
Dec 5, 2023 |
|
Chrome 120 (Android)
|
Dec 5, 2023 |
|
Edge 120
|
Dec 7, 2023 |
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 53
|
Apr 19, 2017 |
|
Firefox 53 (Android)
|
Apr 19, 2017 |
Part of: Masks (opens in a new tab)
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 120
|
Dec 5, 2023 |
|
Chrome 120 (Android)
|
Dec 5, 2023 |
|
Edge 120
|
Dec 7, 2023 |
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 53
|
Apr 19, 2017 |
|
Firefox 53 (Android)
|
Apr 19, 2017 |
Part of: Masks (opens in a new tab)
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 120
|
Dec 5, 2023 |
|
Chrome 120 (Android)
|
Dec 5, 2023 |
|
Edge 120
|
Dec 7, 2023 |
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 53
|
Apr 19, 2017 |
|
Firefox 53 (Android)
|
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 |
|---|---|
|
Chrome 120
|
Dec 5, 2023 |
|
Chrome 120 (Android)
|
Dec 5, 2023 |
|
Edge 120
|
Dec 7, 2023 |
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 53
|
Apr 19, 2017 |
|
Firefox 53 (Android)
|
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 |
|---|---|
|
Chrome 120
|
Dec 5, 2023 |
|
Chrome 120 (Android)
|
Dec 5, 2023 |
|
Edge 120
|
Dec 7, 2023 |
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 53
|
Apr 19, 2017 |
|
Firefox 53 (Android)
|
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 |
|---|---|
|
Chrome 120
|
Dec 5, 2023 |
|
Chrome 120 (Android)
|
Dec 5, 2023 |
|
Edge 120
|
Dec 7, 2023 |
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 53
|
Apr 19, 2017 |
|
Firefox 53 (Android)
|
Apr 19, 2017 |
Part of: Masks (opens in a new tab)
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 120
|
Dec 5, 2023 |
|
Chrome 120 (Android)
|
Dec 5, 2023 |
|
Edge 120
|
Dec 7, 2023 |
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 53
|
Apr 19, 2017 |
|
Firefox 53 (Android)
|
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 |
|---|---|
|
Chrome 120
|
Dec 5, 2023 |
|
Chrome 120 (Android)
|
Dec 5, 2023 |
|
Edge 120
|
Dec 7, 2023 |
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 53
|
Apr 19, 2017 |
|
Firefox 53 (Android)
|
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 |
|---|---|
|
Chrome 120
|
Dec 5, 2023 |
|
Chrome 120 (Android)
|
Dec 5, 2023 |
|
Edge 120
|
Dec 7, 2023 |
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 53
|
Apr 19, 2017 |
|
Firefox 53 (Android)
|
Apr 19, 2017 |
Part of: Masks (opens in a new tab)
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 120
|
Dec 5, 2023 |
|
Chrome 120 (Android)
|
Dec 5, 2023 |
|
Edge 120
|
Dec 7, 2023 |
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 53
|
Apr 19, 2017 |
|
Firefox 53 (Android)
|
Apr 19, 2017 |
Part of: Masks (opens in a new tab)
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 120
|
Dec 5, 2023 |
|
Chrome 120 (Android)
|
Dec 5, 2023 |
|
Edge 120
|
Dec 7, 2023 |
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 53
|
Apr 19, 2017 |
|
Firefox 53 (Android)
|
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 |
|---|---|
|
Chrome 120
|
Dec 5, 2023 |
|
Chrome 120 (Android)
|
Dec 5, 2023 |
|
Edge 120
|
Dec 7, 2023 |
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 53
|
Apr 19, 2017 |
|
Firefox 53 (Android)
|
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 |
|---|---|
|
Chrome 120
|
Dec 5, 2023 |
|
Chrome 120 (Android)
|
Dec 5, 2023 |
|
Edge 120
|
Dec 7, 2023 |
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 53
|
Apr 19, 2017 |
|
Firefox 53 (Android)
|
Apr 19, 2017 |
Part of: Masks (opens in a new tab)
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 120
|
Dec 5, 2023 |
|
Chrome 120 (Android)
|
Dec 5, 2023 |
|
Edge 120
|
Dec 7, 2023 |
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 53
|
Apr 19, 2017 |
|
Firefox 53 (Android)
|
Apr 19, 2017 |
Part of: Masks (opens in a new tab)
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 120
|
Dec 5, 2023 |
|
Chrome 120 (Android)
|
Dec 5, 2023 |
|
Edge 120
|
Dec 7, 2023 |
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 53
|
Apr 19, 2017 |
|
Firefox 53 (Android)
|
Apr 19, 2017 |
Part of: Masks (opens in a new tab)
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 120
|
Dec 5, 2023 |
|
Chrome 120 (Android)
|
Dec 5, 2023 |
|
Edge 120
|
Dec 7, 2023 |
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 53
|
Apr 19, 2017 |
|
Firefox 53 (Android)
|
Apr 19, 2017 |
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 120
|
Dec 5, 2023 |
|
Chrome 120 (Android)
|
Dec 5, 2023 |
|
Edge 120
|
Dec 7, 2023 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 113
|
May 9, 2023 |
|
Firefox 113 (Android)
|
May 9, 2023 |
Part of: SVG (opens in a new tab)
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 120
|
Dec 5, 2023 |
|
Chrome 120 (Android)
|
Dec 5, 2023 |
|
Edge 120
|
Dec 7, 2023 |
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 53
|
Apr 19, 2017 |
|
Firefox 53 (Android)
|
Apr 19, 2017 |
Part of: URL.canParse() (opens in a new tab)
Widely available since June 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 120
|
Dec 5, 2023 |
|
Chrome 120 (Android)
|
Dec 5, 2023 |
|
Edge 120
|
Dec 7, 2023 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 115
|
Jul 4, 2023 |
|
Firefox 115 (Android)
|
Jul 4, 2023 |
Part of: Storage access (opens in a new tab)
Widely available since June 5, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 119
|
Oct 31, 2023 |
|
Chrome 120 (Android)
|
Dec 5, 2023 |
|
Edge 85
|
Aug 27, 2020 |
|
Safari 11.1
|
Apr 12, 2018 |
|
Safari 11.3 (iOS)
|
Mar 29, 2018 |
|
Firefox 65
|
Jan 29, 2019 |
|
Firefox 65 (Android)
|
Jan 29, 2019 |
Part of: Storage access (opens in a new tab)
Widely available since June 5, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 119
|
Oct 31, 2023 |
|
Chrome 120 (Android)
|
Dec 5, 2023 |
|
Edge 85
|
Aug 27, 2020 |
|
Safari 11.1
|
Apr 12, 2018 |
|
Safari 11.3 (iOS)
|
Mar 29, 2018 |
|
Firefox 65
|
Jan 29, 2019 |
|
Firefox 65 (Android)
|
Jan 29, 2019 |
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
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)
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
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Jun 2, 2026 |
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Edge 149
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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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Chrome 149
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Jun 2, 2026 |
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Jun 2, 2026 |
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Edge 149
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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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Chrome 149
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Jun 2, 2026 |
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Jun 2, 2026 |
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Edge 149
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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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Chrome 149
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Jun 2, 2026 |
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Jun 2, 2026 |
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Edge 149
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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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Chrome 149
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Jun 2, 2026 |
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Jun 2, 2026 |
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Edge 149
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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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Chrome 149
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Jun 2, 2026 |
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Jun 2, 2026 |
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Edge 149
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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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Chrome 149
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Jun 2, 2026 |
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Jun 2, 2026 |
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Edge 149
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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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Chrome 149
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Jun 2, 2026 |
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Jun 2, 2026 |
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Edge 149
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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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Chrome 149
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Jun 2, 2026 |
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Jun 2, 2026 |
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Edge 149
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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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Chrome 149
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Jun 2, 2026 |
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Jun 2, 2026 |
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Edge 149
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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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
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Jun 2, 2026 |
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Edge 149
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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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
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Jun 2, 2026 |
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Edge 149
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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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
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Jun 2, 2026 |
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Edge 149
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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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
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Jun 2, 2026 |
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Edge 149
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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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
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Jun 2, 2026 |
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Edge 149
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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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
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Jun 2, 2026 |
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Edge 149
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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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
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Jun 2, 2026 |
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Edge 149
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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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
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Jun 2, 2026 |
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Edge 149
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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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
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Jun 2, 2026 |
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Edge 149
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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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
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Jun 2, 2026 |
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Edge 149
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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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
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Jun 2, 2026 |
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Edge 149
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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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
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Jun 2, 2026 |
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Edge 149
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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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
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Jun 2, 2026 |
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Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
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Jun 2, 2026 |
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Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
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Jun 2, 2026 |
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Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
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Jun 2, 2026 |
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Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
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Jun 2, 2026 |
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Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
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Jun 2, 2026 |
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Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
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Jun 2, 2026 |
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Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
|
Jun 2, 2026 |
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Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
|
Jun 2, 2026 |
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Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
|
Jun 2, 2026 |
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Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
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Jun 2, 2026 |
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Edge 149
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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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
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Jun 2, 2026 |
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Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
|
Jun 2, 2026 |
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Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
|
Jun 2, 2026 |
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Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
|
Jun 2, 2026 |
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Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
|
Jun 2, 2026 |
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Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
|
Jun 2, 2026 |
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Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
|
Jun 2, 2026 |
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Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
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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Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
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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Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
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Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
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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Chrome 149
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Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
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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Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
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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Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
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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Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
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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Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
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Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
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Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
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Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
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Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
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Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
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Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
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Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
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Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: Gap decorations (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
Part of: shape-outside (opens in a new tab)
Limited availability across browsers since June 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 149
|
Jun 2, 2026 |
|
Chrome 149 (Android)
|
Jun 2, 2026 |
|
Edge 149
|
Jun 4, 2026 |
May 2026 🔗
Part of: lh unit (opens in a new tab)
Widely available since May 21, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 109
|
Jan 10, 2023 |
|
Chrome 109 (Android)
|
Jan 10, 2023 |
|
Edge 109
|
Jan 12, 2023 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 120
|
Nov 21, 2023 |
|
Firefox 120 (Android)
|
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 |
|---|---|
|
Chrome 114
|
May 30, 2023 |
|
Chrome 114 (Android)
|
May 30, 2023 |
|
Edge 114
|
Jun 2, 2023 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 120
|
Nov 21, 2023 |
|
Firefox 120 (Android)
|
Nov 21, 2023 |
Part of: Popover (opens in a new tab)
Widely available since May 21, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 114
|
May 30, 2023 |
|
Chrome 114 (Android)
|
May 30, 2023 |
|
Edge 114
|
Jun 2, 2023 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 120
|
Nov 21, 2023 |
|
Firefox 120 (Android)
|
Nov 21, 2023 |
Part of: Popover (opens in a new tab)
Widely available since May 21, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 114
|
May 30, 2023 |
|
Chrome 114 (Android)
|
May 30, 2023 |
|
Edge 114
|
Jun 2, 2023 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 120
|
Nov 21, 2023 |
|
Firefox 120 (Android)
|
Nov 21, 2023 |
Part of: Popover (opens in a new tab)
Widely available since May 21, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 114
|
May 30, 2023 |
|
Chrome 114 (Android)
|
May 30, 2023 |
|
Edge 114
|
Jun 2, 2023 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 120
|
Nov 21, 2023 |
|
Firefox 120 (Android)
|
Nov 21, 2023 |
Part of: rlh unit (opens in a new tab)
Widely available since May 21, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 111
|
Mar 7, 2023 |
|
Chrome 111 (Android)
|
Mar 7, 2023 |
|
Edge 111
|
Mar 13, 2023 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 120
|
Nov 21, 2023 |
|
Firefox 120 (Android)
|
Nov 21, 2023 |
Part of: User activation (opens in a new tab)
Widely available since May 21, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 72
|
Jan 29, 2019 |
|
Chrome 72 (Android)
|
Jan 29, 2019 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 120
|
Nov 21, 2023 |
|
Firefox 120 (Android)
|
Nov 21, 2023 |
Part of: User activation (opens in a new tab)
Widely available since May 21, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 72
|
Jan 29, 2019 |
|
Chrome 72 (Android)
|
Jan 29, 2019 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 120
|
Nov 21, 2023 |
|
Firefox 120 (Android)
|
Nov 21, 2023 |
Part of: User activation (opens in a new tab)
Widely available since May 21, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 72
|
Jan 29, 2019 |
|
Chrome 72 (Android)
|
Jan 29, 2019 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 120
|
Nov 21, 2023 |
|
Firefox 120 (Android)
|
Nov 21, 2023 |
Part of: User activation (opens in a new tab)
Widely available since May 21, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 72
|
Jan 29, 2019 |
|
Chrome 72 (Android)
|
Jan 29, 2019 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 120
|
Nov 21, 2023 |
|
Firefox 120 (Android)
|
Nov 21, 2023 |
Widely available since May 21, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 98
|
Feb 1, 2022 |
|
Chrome 98 (Android)
|
Feb 1, 2022 |
|
Edge 98
|
Feb 3, 2022 |
|
Safari 15.5
|
May 16, 2022 |
|
Safari 15.5 (iOS)
|
May 16, 2022 |
|
Firefox 120
|
Nov 21, 2023 |
|
Firefox 120 (Android)
|
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 |
|---|---|
|
Firefox 151
|
May 19, 2026 |
|
Firefox 151 (Android)
|
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 |
|---|---|
|
Firefox 151
|
May 19, 2026 |
|
Firefox 151 (Android)
|
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 |
|---|---|
|
Firefox 151
|
May 19, 2026 |
|
Firefox 151 (Android)
|
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 |
|---|---|
|
Firefox 151
|
May 19, 2026 |
|
Firefox 151 (Android)
|
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 |
|---|---|
|
Chrome 136
|
Apr 29, 2025 |
|
Chrome 136 (Android)
|
Apr 29, 2025 |
|
Edge 136
|
May 1, 2025 |
|
Firefox 151
|
May 19, 2026 |
|
Firefox 151 (Android)
|
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 |
|---|---|
|
Chrome 111
|
Mar 7, 2023 |
|
Chrome 111 (Android)
|
Mar 7, 2023 |
|
Edge 111
|
Mar 13, 2023 |
|
Safari 18
|
Sep 16, 2024 |
|
Safari 18 (iOS)
|
Sep 16, 2024 |
|
Firefox 151
|
May 19, 2026 |
|
Firefox 151 (Android)
|
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 |
|---|---|
|
Chrome 116
|
Aug 15, 2023 |
|
Edge 116
|
Aug 21, 2023 |
|
Firefox 151
|
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 |
|---|---|
|
Chrome 116
|
Aug 15, 2023 |
|
Edge 116
|
Aug 21, 2023 |
|
Firefox 151
|
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 |
|---|---|
|
Chrome 116
|
Aug 15, 2023 |
|
Edge 116
|
Aug 21, 2023 |
|
Firefox 151
|
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 |
|---|---|
|
Chrome 124
|
Apr 16, 2024 |
|
Edge 124
|
Apr 18, 2024 |
|
Firefox 151
|
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 |
|---|---|
|
Chrome 130
|
Oct 15, 2024 |
|
Edge 130
|
Oct 17, 2024 |
|
Firefox 151
|
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 |
|---|---|
|
Chrome 116
|
Aug 15, 2023 |
|
Edge 116
|
Aug 21, 2023 |
|
Firefox 151
|
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 |
|---|---|
|
Chrome 116
|
Aug 15, 2023 |
|
Edge 116
|
Aug 21, 2023 |
|
Firefox 151
|
May 19, 2026 |
Limited availability across browsers since August 15, 2023.
| Browser Version | Release Date |
|---|---|
|
Chrome 116
|
Aug 15, 2023 |
|
Edge 116
|
Aug 21, 2023 |
|
Firefox 151
|
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 |
|---|---|
|
Chrome 116
|
Aug 15, 2023 |
|
Edge 116
|
Aug 21, 2023 |
|
Firefox 151
|
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 |
|---|---|
|
Chrome 116
|
Aug 15, 2023 |
|
Edge 116
|
Aug 21, 2023 |
|
Firefox 151
|
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 |
|---|---|
|
Chrome 71
|
Dec 4, 2018 |
|
Chrome 71 (Android)
|
Dec 4, 2018 |
|
Edge 79
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Jan 15, 2020 |
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Safari 16.4
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Mar 27, 2023 |
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Firefox 151
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May 19, 2026 |
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Firefox 151 (Android)
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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 |
|---|---|
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Chrome 123
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Mar 19, 2024 |
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Edge 123
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Mar 22, 2024 |
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Firefox 151
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May 19, 2026 |
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Firefox 151 (Android)
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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 |
|---|---|
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Chrome 89
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Mar 2, 2021 |
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Edge 89
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Mar 4, 2021 |
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Firefox 151
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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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Chrome 89
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Mar 2, 2021 |
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Edge 89
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Mar 4, 2021 |
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Firefox 151
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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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Chrome 89
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Mar 2, 2021 |
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Edge 89
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Mar 4, 2021 |
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Firefox 151
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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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Chrome 89
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Mar 2, 2021 |
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Edge 89
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Mar 4, 2021 |
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Firefox 151
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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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Chrome 89
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Mar 2, 2021 |
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Edge 89
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Mar 4, 2021 |
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Firefox 151
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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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Chrome 89
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Mar 2, 2021 |
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Edge 89
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Mar 4, 2021 |
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Firefox 151
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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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Chrome 89
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Mar 2, 2021 |
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Edge 89
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Mar 4, 2021 |
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Firefox 151
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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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Chrome 130
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Oct 15, 2024 |
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Edge 130
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Oct 17, 2024 |
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Firefox 151
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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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Chrome 89
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Mar 2, 2021 |
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Edge 89
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Mar 4, 2021 |
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Firefox 151
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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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Chrome 103
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Jun 21, 2022 |
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Edge 103
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Jun 23, 2022 |
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Firefox 151
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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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Chrome 89
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Mar 2, 2021 |
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Edge 89
|
Mar 4, 2021 |
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Firefox 151
|
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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Chrome 89
|
Mar 2, 2021 |
|
Edge 89
|
Mar 4, 2021 |
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Firefox 151
|
May 19, 2026 |
Part of: Web serial (opens in a new tab)
Limited availability across browsers since March 2, 2021.
| Browser Version | Release Date |
|---|---|
|
Chrome 89
|
Mar 2, 2021 |
|
Edge 89
|
Mar 4, 2021 |
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Firefox 151
|
May 19, 2026 |
Part of: Web serial (opens in a new tab)
Limited availability across browsers since March 2, 2021.
| Browser Version | Release Date |
|---|---|
|
Chrome 89
|
Mar 2, 2021 |
|
Edge 89
|
Mar 4, 2021 |
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Firefox 151
|
May 19, 2026 |
Part of: Web serial (opens in a new tab)
Limited availability across browsers since March 2, 2021.
| Browser Version | Release Date |
|---|---|
|
Chrome 89
|
Mar 2, 2021 |
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Edge 89
|
Mar 4, 2021 |
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Firefox 151
|
May 19, 2026 |
Part of: Web serial (opens in a new tab)
Limited availability across browsers since March 2, 2021.
| Browser Version | Release Date |
|---|---|
|
Chrome 89
|
Mar 2, 2021 |
|
Edge 89
|
Mar 4, 2021 |
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Firefox 151
|
May 19, 2026 |
Part of: Web serial (opens in a new tab)
Limited availability across browsers since March 2, 2021.
| Browser Version | Release Date |
|---|---|
|
Chrome 89
|
Mar 2, 2021 |
|
Edge 89
|
Mar 4, 2021 |
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Firefox 151
|
May 19, 2026 |
Part of: Web serial (opens in a new tab)
Limited availability across browsers since March 2, 2021.
| Browser Version | Release Date |
|---|---|
|
Chrome 89
|
Mar 2, 2021 |
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Chrome 89 (Android)
|
Mar 2, 2021 |
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Edge 89
|
Mar 4, 2021 |
|
Firefox 151
|
May 19, 2026 |
Limited availability across browsers since October 28, 2025.
| Browser Version | Release Date |
|---|---|
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Chrome 142
|
Oct 28, 2025 |
|
Chrome 142 (Android)
|
Oct 28, 2025 |
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Edge 142
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Oct 31, 2025 |
|
Firefox 151
|
May 19, 2026 |
|
Firefox 151 (Android)
|
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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Safari 26.5
|
May 11, 2026 |
|
Safari 26.5 (iOS)
|
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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Safari 26.5
|
May 11, 2026 |
|
Safari 26.5 (iOS)
|
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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Safari 26.5
|
May 11, 2026 |
|
Safari 26.5 (iOS)
|
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 |
|---|---|
|
Safari 26.5
|
May 11, 2026 |
|
Safari 26.5 (iOS)
|
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 |
|---|---|
|
Safari 26.5
|
May 11, 2026 |
|
Safari 26.5 (iOS)
|
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 |
|---|---|
|
Safari 26.5
|
May 11, 2026 |
|
Safari 26.5 (iOS)
|
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 |
|---|---|
|
Chrome 133
|
Feb 4, 2025 |
|
Chrome 133 (Android)
|
Feb 4, 2025 |
|
Edge 133
|
Feb 6, 2025 |
|
Safari 26.5
|
May 11, 2026 |
|
Safari 26.5 (iOS)
|
May 11, 2026 |
|
Firefox 136
|
Mar 4, 2025 |
|
Firefox 136 (Android)
|
Mar 4, 2025 |
Part of: Origin (opens in a new tab)
Limited availability across browsers since February 10, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 145
|
Feb 10, 2026 |
|
Chrome 145 (Android)
|
Feb 10, 2026 |
|
Edge 145
|
Feb 14, 2026 |
|
Safari 26.5
|
May 11, 2026 |
|
Safari 26.5 (iOS)
|
May 11, 2026 |
Part of: Origin (opens in a new tab)
Limited availability across browsers since February 10, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 145
|
Feb 10, 2026 |
|
Chrome 145 (Android)
|
Feb 10, 2026 |
|
Edge 145
|
Feb 14, 2026 |
|
Safari 26.5
|
May 11, 2026 |
|
Safari 26.5 (iOS)
|
May 11, 2026 |
Part of: Origin (opens in a new tab)
Limited availability across browsers since February 10, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 145
|
Feb 10, 2026 |
|
Chrome 145 (Android)
|
Feb 10, 2026 |
|
Edge 145
|
Feb 14, 2026 |
|
Safari 26.5
|
May 11, 2026 |
|
Safari 26.5 (iOS)
|
May 11, 2026 |
Part of: Origin (opens in a new tab)
Limited availability across browsers since February 10, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 145
|
Feb 10, 2026 |
|
Chrome 145 (Android)
|
Feb 10, 2026 |
|
Edge 145
|
Feb 14, 2026 |
|
Safari 26.5
|
May 11, 2026 |
|
Safari 26.5 (iOS)
|
May 11, 2026 |
Part of: Origin (opens in a new tab)
Limited availability across browsers since February 10, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 145
|
Feb 10, 2026 |
|
Chrome 145 (Android)
|
Feb 10, 2026 |
|
Edge 145
|
Feb 14, 2026 |
|
Safari 26.5
|
May 11, 2026 |
|
Safari 26.5 (iOS)
|
May 11, 2026 |
Part of: Origin (opens in a new tab)
Limited availability across browsers since February 10, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 145
|
Feb 10, 2026 |
|
Chrome 145 (Android)
|
Feb 10, 2026 |
|
Edge 145
|
Feb 14, 2026 |
|
Safari 26.5
|
May 11, 2026 |
|
Safari 26.5 (iOS)
|
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 |
|---|---|
|
Chrome 140
|
Sep 2, 2025 |
|
Chrome 140 (Android)
|
Sep 2, 2025 |
|
Edge 140
|
Sep 5, 2025 |
|
Safari 26.5
|
May 11, 2026 |
|
Safari 26.5 (iOS)
|
May 11, 2026 |
|
Firefox 145
|
Nov 11, 2025 |
|
Firefox 145 (Android)
|
Nov 11, 2025 |
Limited availability across browsers since September 12, 2022.
| Browser Version | Release Date |
|---|---|
|
Chrome 148
|
May 5, 2026 |
|
Chrome 148 (Android)
|
May 5, 2026 |
|
Edge 148
|
May 7, 2026 |
|
Safari 16
|
Sep 12, 2022 |
|
Safari 16 (iOS)
|
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 |
|---|---|
|
Chrome 148
|
May 5, 2026 |
|
Chrome 148 (Android)
|
May 5, 2026 |
|
Edge 148
|
May 7, 2026 |
|
Safari 7
|
Oct 22, 2013 |
|
Safari 7 (iOS)
|
Sep 18, 2013 |
|
Firefox 65
|
Jan 29, 2019 |
|
Firefox 65 (Android)
|
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 |
|---|---|
|
Chrome 138
|
Jun 24, 2025 |
|
Edge 148
|
May 7, 2026 |
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
Chrome 138
|
Jun 24, 2025 |
|
Edge 148
|
May 7, 2026 |
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
Chrome 138
|
Jun 24, 2025 |
|
Edge 148
|
May 7, 2026 |
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
Chrome 138
|
Jun 24, 2025 |
|
Edge 148
|
May 7, 2026 |
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
Chrome 138
|
Jun 24, 2025 |
|
Edge 148
|
May 7, 2026 |
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
Chrome 138
|
Jun 24, 2025 |
|
Edge 148
|
May 7, 2026 |
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
Chrome 138
|
Jun 24, 2025 |
|
Edge 148
|
May 7, 2026 |
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
Chrome 138
|
Jun 24, 2025 |
|
Edge 148
|
May 7, 2026 |
Part of: Resource timing (opens in a new tab)
Limited availability across browsers since August 6, 2024.
| Browser Version | Release Date |
|---|---|
|
Chrome 148
|
May 5, 2026 |
|
Chrome 148 (Android)
|
May 5, 2026 |
|
Edge 148
|
May 7, 2026 |
|
Firefox 129
|
Aug 6, 2024 |
|
Firefox 129 (Android)
|
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)
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 |
|---|---|
|
Chrome 148
|
May 5, 2026 |
|
Chrome 148 (Android)
|
May 5, 2026 |
|
Edge 148
|
May 7, 2026 |
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 75
|
Apr 7, 2020 |
|
Firefox 79 (Android)
|
Jul 28, 2020 |
Part of: Translator (opens in a new tab)
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
Chrome 138
|
Jun 24, 2025 |
|
Edge 148
|
May 7, 2026 |
Part of: Translator (opens in a new tab)
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
Chrome 138
|
Jun 24, 2025 |
|
Edge 148
|
May 7, 2026 |
Part of: Translator (opens in a new tab)
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
Chrome 138
|
Jun 24, 2025 |
|
Edge 148
|
May 7, 2026 |
Part of: Translator (opens in a new tab)
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
Chrome 138
|
Jun 24, 2025 |
|
Edge 148
|
May 7, 2026 |
Part of: Translator (opens in a new tab)
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
Chrome 138
|
Jun 24, 2025 |
|
Edge 148
|
May 7, 2026 |
Part of: Translator (opens in a new tab)
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
Chrome 138
|
Jun 24, 2025 |
|
Edge 148
|
May 7, 2026 |
Part of: Translator (opens in a new tab)
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
Chrome 138
|
Jun 24, 2025 |
|
Edge 148
|
May 7, 2026 |
Part of: Translator (opens in a new tab)
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
Chrome 138
|
Jun 24, 2025 |
|
Edge 148
|
May 7, 2026 |
Part of: Translator (opens in a new tab)
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
Chrome 138
|
Jun 24, 2025 |
|
Edge 148
|
May 7, 2026 |
Part of: Translator (opens in a new tab)
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
Chrome 138
|
Jun 24, 2025 |
|
Edge 148
|
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 |
|---|---|
|
Chrome 80
|
Feb 4, 2020 |
|
Chrome 148 (Android)
|
May 5, 2026 |
|
Edge 80
|
Feb 7, 2020 |
|
Safari 16
|
Sep 12, 2022 |
|
Safari 16 (iOS)
|
Sep 12, 2022 |
|
Firefox 114
|
Jun 6, 2023 |
|
Firefox 114 (Android)
|
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 |
|---|---|
|
Chrome 80
|
Feb 4, 2020 |
|
Chrome 148 (Android)
|
May 5, 2026 |
|
Edge 80
|
Feb 7, 2020 |
|
Safari 16
|
Sep 12, 2022 |
|
Safari 16 (iOS)
|
Sep 12, 2022 |
|
Firefox 114
|
Jun 6, 2023 |
|
Firefox 114 (Android)
|
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 |
|---|---|
|
Chrome 148
|
May 5, 2026 |
Part of: LanguageModel (opens in a new tab)
Limited availability across browsers since May 5, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 148
|
May 5, 2026 |
Part of: LanguageModel (opens in a new tab)
Limited availability across browsers since May 5, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 148
|
May 5, 2026 |
Part of: LanguageModel (opens in a new tab)
Limited availability across browsers since May 5, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 148
|
May 5, 2026 |
Part of: LanguageModel (opens in a new tab)
Limited availability across browsers since May 5, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 148
|
May 5, 2026 |
Part of: LanguageModel (opens in a new tab)
Limited availability across browsers since May 5, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 148
|
May 5, 2026 |
Part of: LanguageModel (opens in a new tab)
Limited availability across browsers since May 5, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 148
|
May 5, 2026 |
Part of: LanguageModel (opens in a new tab)
Limited availability across browsers since May 5, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 148
|
May 5, 2026 |
Part of: LanguageModel (opens in a new tab)
Limited availability across browsers since May 5, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 148
|
May 5, 2026 |
Part of: LanguageModel (opens in a new tab)
Limited availability across browsers since May 5, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 148
|
May 5, 2026 |
Limited availability across browsers since May 14, 2024.
| Browser Version | Release Date |
|---|---|
|
Chrome 125
|
May 14, 2024 |
|
Chrome 148 (Android)
|
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 |
|---|---|
|
Chrome 5
|
May 25, 2010 |
|
Chrome 148 (Android)
|
May 5, 2026 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 16
|
Sep 12, 2022 |
|
Safari 16 (iOS)
|
Sep 12, 2022 |
|
Firefox 29
|
Apr 29, 2014 |
|
Firefox 33 (Android)
|
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 |
|---|---|
|
Chrome 5
|
May 25, 2010 |
|
Chrome 148 (Android)
|
May 5, 2026 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 16
|
Sep 12, 2022 |
|
Safari 16 (iOS)
|
Sep 12, 2022 |
|
Firefox 29
|
Apr 29, 2014 |
|
Firefox 33 (Android)
|
Oct 14, 2014 |
Part of: Shared worker (opens in a new tab)
Limited availability across browsers since August 8, 2017.
| Browser Version | Release Date |
|---|---|
|
Chrome 70
|
Oct 16, 2018 |
|
Chrome 148 (Android)
|
May 5, 2026 |
|
Edge 79
|
Jan 15, 2020 |
|
Firefox 55
|
Aug 8, 2017 |
|
Firefox 55 (Android)
|
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 |
|---|---|
|
Chrome 5
|
May 25, 2010 |
|
Chrome 148 (Android)
|
May 5, 2026 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 16
|
Sep 12, 2022 |
|
Safari 16 (iOS)
|
Sep 12, 2022 |
|
Firefox 29
|
Apr 29, 2014 |
|
Firefox 33 (Android)
|
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 |
|---|---|
|
Chrome 5
|
May 25, 2010 |
|
Chrome 148 (Android)
|
May 5, 2026 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 16
|
Sep 12, 2022 |
|
Safari 16 (iOS)
|
Sep 12, 2022 |
|
Firefox 29
|
Apr 29, 2014 |
|
Firefox 33 (Android)
|
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 |
|---|---|
|
Chrome 4
|
Jan 25, 2010 |
|
Chrome 148 (Android)
|
May 5, 2026 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 16
|
Sep 12, 2022 |
|
Safari 16 (iOS)
|
Sep 12, 2022 |
|
Firefox 29
|
Apr 29, 2014 |
|
Firefox 29 (Android)
|
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 |
|---|---|
|
Chrome 4
|
Jan 25, 2010 |
|
Chrome 148 (Android)
|
May 5, 2026 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 16
|
Sep 12, 2022 |
|
Safari 16 (iOS)
|
Sep 12, 2022 |
|
Firefox 29
|
Apr 29, 2014 |
|
Firefox 29 (Android)
|
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 |
|---|---|
|
Chrome 4
|
Jan 25, 2010 |
|
Chrome 148 (Android)
|
May 5, 2026 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 16
|
Sep 12, 2022 |
|
Safari 16 (iOS)
|
Sep 12, 2022 |
|
Firefox 29
|
Apr 29, 2014 |
|
Firefox 29 (Android)
|
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.
| Browser Version | Release Date |
|---|---|
|
Chrome 4
|
Jan 25, 2010 |
|
Chrome 148 (Android)
|
May 5, 2026 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 16
|
Sep 12, 2022 |
|
Safari 16 (iOS)
|
Sep 12, 2022 |
|
Firefox 29
|
Apr 29, 2014 |
|
Firefox 29 (Android)
|
Apr 29, 2014 |
Part of: Clip path boxes (opens in a new tab)
Widely available since May 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 119
|
Oct 31, 2023 |
|
Chrome 119 (Android)
|
Oct 31, 2023 |
|
Edge 119
|
Nov 2, 2023 |
|
Safari 13.1
|
Mar 24, 2020 |
|
Safari 13.4 (iOS)
|
Mar 24, 2020 |
|
Firefox 51
|
Jan 24, 2017 |
|
Firefox 51 (Android)
|
Jan 24, 2017 |
Part of: Clip path boxes (opens in a new tab)
Widely available since May 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 119
|
Oct 31, 2023 |
|
Chrome 119 (Android)
|
Oct 31, 2023 |
|
Edge 119
|
Nov 2, 2023 |
|
Safari 13.1
|
Mar 24, 2020 |
|
Safari 13.4 (iOS)
|
Mar 24, 2020 |
|
Firefox 51
|
Jan 24, 2017 |
|
Firefox 51 (Android)
|
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.
| Browser Version | Release Date |
|---|---|
|
Chrome 119
|
Oct 31, 2023 |
|
Chrome 119 (Android)
|
Oct 31, 2023 |
|
Edge 119
|
Nov 2, 2023 |
|
Safari 13.1
|
Mar 24, 2020 |
|
Safari 13.4 (iOS)
|
Mar 24, 2020 |
|
Firefox 54
|
Jun 13, 2017 |
|
Firefox 54 (Android)
|
Jun 13, 2017 |
Widely available since May 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 119
|
Oct 31, 2023 |
|
Chrome 119 (Android)
|
Oct 31, 2023 |
|
Edge 119
|
Nov 2, 2023 |
|
Safari 16.5
|
May 18, 2023 |
|
Safari 16.5 (iOS)
|
May 18, 2023 |
|
Firefox 88
|
Apr 19, 2021 |
|
Firefox 88 (Android)
|
Apr 19, 2021 |
Widely available since May 2, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 119
|
Oct 31, 2023 |
|
Chrome 119 (Android)
|
Oct 31, 2023 |
|
Edge 119
|
Nov 2, 2023 |
|
Safari 16.5
|
May 18, 2023 |
|
Safari 16.5 (iOS)
|
May 18, 2023 |
|
Firefox 88
|
Apr 19, 2021 |
|
Firefox 88 (Android)
|
Apr 19, 2021 |
April 2026 🔗
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 12.1
|
Mar 25, 2019 |
|
Safari 12.2 (iOS)
|
Mar 25, 2019 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 12.1
|
Mar 25, 2019 |
|
Safari 12.2 (iOS)
|
Mar 25, 2019 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 12.1
|
Mar 25, 2019 |
|
Safari 12.2 (iOS)
|
Mar 25, 2019 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 12.1
|
Mar 25, 2019 |
|
Safari 12.2 (iOS)
|
Mar 25, 2019 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 12.1
|
Mar 25, 2019 |
|
Safari 12.2 (iOS)
|
Mar 25, 2019 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 12.1
|
Mar 25, 2019 |
|
Safari 12.2 (iOS)
|
Mar 25, 2019 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 12.1
|
Mar 25, 2019 |
|
Safari 12.2 (iOS)
|
Mar 25, 2019 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 12.1
|
Mar 25, 2019 |
|
Safari 12.2 (iOS)
|
Mar 25, 2019 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 12.1
|
Mar 25, 2019 |
|
Safari 12.2 (iOS)
|
Mar 25, 2019 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 12.1
|
Mar 25, 2019 |
|
Safari 12.2 (iOS)
|
Mar 25, 2019 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 12.1
|
Mar 25, 2019 |
|
Safari 12.2 (iOS)
|
Mar 25, 2019 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 12.1
|
Mar 25, 2019 |
|
Safari 12.2 (iOS)
|
Mar 25, 2019 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 102
|
May 24, 2022 |
|
Chrome 102 (Android)
|
May 24, 2022 |
|
Edge 102
|
May 31, 2022 |
|
Safari 12.1
|
Mar 25, 2019 |
|
Safari 12.2 (iOS)
|
Mar 25, 2019 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 12.1
|
Mar 25, 2019 |
|
Safari 12.2 (iOS)
|
Mar 25, 2019 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 12.1
|
Mar 25, 2019 |
|
Safari 12.2 (iOS)
|
Mar 25, 2019 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 12.1
|
Mar 25, 2019 |
|
Safari 12.2 (iOS)
|
Mar 25, 2019 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 12.1
|
Mar 25, 2019 |
|
Safari 12.2 (iOS)
|
Mar 25, 2019 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 12.1
|
Mar 25, 2019 |
|
Safari 12.2 (iOS)
|
Mar 25, 2019 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 12.1
|
Mar 25, 2019 |
|
Safari 12.2 (iOS)
|
Mar 25, 2019 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 12.1
|
Mar 25, 2019 |
|
Safari 12.2 (iOS)
|
Mar 25, 2019 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 12.1
|
Mar 25, 2019 |
|
Safari 12.2 (iOS)
|
Mar 25, 2019 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 12.1
|
Mar 25, 2019 |
|
Safari 12.2 (iOS)
|
Mar 25, 2019 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 12.1
|
Mar 25, 2019 |
|
Safari 12.2 (iOS)
|
Mar 25, 2019 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 12.1
|
Mar 25, 2019 |
|
Safari 12.2 (iOS)
|
Mar 25, 2019 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 12.1
|
Mar 25, 2019 |
|
Safari 12.2 (iOS)
|
Mar 25, 2019 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 12.1
|
Mar 25, 2019 |
|
Safari 12.2 (iOS)
|
Mar 25, 2019 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 12.1
|
Mar 25, 2019 |
|
Safari 12.2 (iOS)
|
Mar 25, 2019 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 12.1
|
Mar 25, 2019 |
|
Safari 12.2 (iOS)
|
Mar 25, 2019 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 12.1
|
Mar 25, 2019 |
|
Safari 12.2 (iOS)
|
Mar 25, 2019 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 12.1
|
Mar 25, 2019 |
|
Safari 12.2 (iOS)
|
Mar 25, 2019 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 12.1
|
Mar 25, 2019 |
|
Safari 12.2 (iOS)
|
Mar 25, 2019 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 12.1
|
Mar 25, 2019 |
|
Safari 12.2 (iOS)
|
Mar 25, 2019 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 84
|
Jul 27, 2020 |
|
Chrome 84 (Android)
|
Jul 27, 2020 |
|
Edge 84
|
Jul 16, 2020 |
|
Safari 12.1
|
Mar 25, 2019 |
|
Safari 12.2 (iOS)
|
Mar 25, 2019 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 12.1
|
Mar 25, 2019 |
|
Safari 12.2 (iOS)
|
Mar 25, 2019 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 12.1
|
Mar 25, 2019 |
|
Safari 12.2 (iOS)
|
Mar 25, 2019 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 12.1
|
Mar 25, 2019 |
|
Safari 12.2 (iOS)
|
Mar 25, 2019 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 12.1
|
Mar 25, 2019 |
|
Safari 12.2 (iOS)
|
Mar 25, 2019 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 12.1
|
Mar 25, 2019 |
|
Safari 12.2 (iOS)
|
Mar 25, 2019 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 103
|
Jun 21, 2022 |
|
Chrome 103 (Android)
|
Jun 21, 2022 |
|
Edge 103
|
Jun 23, 2022 |
|
Safari 12.1
|
Mar 25, 2019 |
|
Safari 12.2 (iOS)
|
Mar 25, 2019 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
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 |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 102
|
May 24, 2022 |
|
Chrome 102 (Android)
|
May 24, 2022 |
|
Edge 102
|
May 31, 2022 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
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 |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
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 |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
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 |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
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 |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
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 |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
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 |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 84
|
Jul 27, 2020 |
|
Chrome 84 (Android)
|
Jul 27, 2020 |
|
Edge 84
|
Jul 16, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
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 |
|---|---|
|
Chrome 103
|
Jun 21, 2022 |
|
Chrome 103 (Android)
|
Jun 21, 2022 |
|
Edge 103
|
Jun 23, 2022 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Widely available since April 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 111
|
Mar 7, 2023 |
|
Chrome 111 (Android)
|
Mar 7, 2023 |
|
Edge 111
|
Mar 13, 2023 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
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 |
|---|---|
|
Chrome 111
|
Mar 7, 2023 |
|
Chrome 111 (Android)
|
Mar 7, 2023 |
|
Edge 111
|
Mar 13, 2023 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
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 |
|---|---|
|
Chrome 41
|
Mar 3, 2015 |
|
Chrome 41 (Android)
|
Mar 11, 2015 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 11
|
Sep 19, 2017 |
|
Safari 11 (iOS)
|
Sep 19, 2017 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
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 |
|---|---|
|
Chrome 41
|
Mar 3, 2015 |
|
Chrome 41 (Android)
|
Mar 11, 2015 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 11
|
Sep 19, 2017 |
|
Safari 11 (iOS)
|
Sep 19, 2017 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
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 |
|---|---|
|
Chrome 74
|
Apr 23, 2019 |
|
Chrome 74 (Android)
|
Apr 24, 2019 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 16
|
Sep 12, 2022 |
|
Safari 16 (iOS)
|
Sep 12, 2022 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
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 |
|---|---|
|
Chrome 108
|
Nov 29, 2022 |
|
Chrome 108 (Android)
|
Nov 29, 2022 |
|
Edge 108
|
Dec 5, 2022 |
|
Safari 16
|
Sep 12, 2022 |
|
Safari 16 (iOS)
|
Sep 12, 2022 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
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 |
|---|---|
|
Chrome 85
|
Aug 25, 2020 |
|
Chrome 85 (Android)
|
Aug 25, 2020 |
|
Edge 85
|
Aug 27, 2020 |
|
Safari 16
|
Sep 12, 2022 |
|
Safari 16 (iOS)
|
Sep 12, 2022 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
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 |
|---|---|
|
Chrome 85
|
Aug 25, 2020 |
|
Chrome 85 (Android)
|
Aug 25, 2020 |
|
Edge 85
|
Aug 27, 2020 |
|
Safari 16
|
Sep 12, 2022 |
|
Safari 16 (iOS)
|
Sep 12, 2022 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
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 |
|---|---|
|
Chrome 85
|
Aug 25, 2020 |
|
Chrome 85 (Android)
|
Aug 25, 2020 |
|
Edge 85
|
Aug 27, 2020 |
|
Safari 16
|
Sep 12, 2022 |
|
Safari 16 (iOS)
|
Sep 12, 2022 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
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 |
|---|---|
|
Chrome 85
|
Aug 25, 2020 |
|
Chrome 85 (Android)
|
Aug 25, 2020 |
|
Edge 85
|
Aug 27, 2020 |
|
Safari 16
|
Sep 12, 2022 |
|
Safari 16 (iOS)
|
Sep 12, 2022 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
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 |
|---|---|
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 128
|
Aug 20, 2024 |
|
Chrome 128 (Android)
|
Aug 20, 2024 |
|
Edge 128
|
Aug 22, 2024 |
|
Safari 26.2
|
Dec 12, 2025 |
|
Safari 26.2 (iOS)
|
Dec 12, 2025 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 140
|
Sep 2, 2025 |
|
Chrome 140 (Android)
|
Sep 2, 2025 |
|
Edge 140
|
Sep 5, 2025 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
Apr 21, 2026 |
Limited availability across browsers since March 14, 2022.
| Browser Version | Release Date |
|---|---|
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
Apr 21, 2026 |
Limited availability across browsers since March 14, 2022.
| Browser Version | Release Date |
|---|---|
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
Apr 21, 2026 |
Limited availability across browsers since March 14, 2022.
| Browser Version | Release Date |
|---|---|
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
Apr 21, 2026 |
Limited availability across browsers since March 14, 2022.
| Browser Version | Release Date |
|---|---|
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
Apr 21, 2026 |
Limited availability across browsers since March 14, 2022.
| Browser Version | Release Date |
|---|---|
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
Apr 21, 2026 |
Limited availability across browsers since March 14, 2022.
| Browser Version | Release Date |
|---|---|
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
Apr 21, 2026 |
Limited availability across browsers since October 2, 2018.
| Browser Version | Release Date |
|---|---|
|
Chrome 144
|
Jan 13, 2026 |
|
Chrome 144 (Android)
|
Jan 13, 2026 |
|
Edge 18
|
Oct 2, 2018 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 144
|
Jan 13, 2026 |
|
Chrome 144 (Android)
|
Jan 13, 2026 |
|
Edge 144
|
Jan 21, 2026 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 144
|
Jan 13, 2026 |
|
Chrome 144 (Android)
|
Jan 13, 2026 |
|
Edge 144
|
Jan 21, 2026 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 144
|
Jan 13, 2026 |
|
Chrome 144 (Android)
|
Jan 13, 2026 |
|
Edge 144
|
Jan 21, 2026 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 144
|
Jan 13, 2026 |
|
Chrome 144 (Android)
|
Jan 13, 2026 |
|
Edge 144
|
Jan 21, 2026 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 144
|
Jan 13, 2026 |
|
Chrome 144 (Android)
|
Jan 13, 2026 |
|
Edge 144
|
Jan 21, 2026 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 144
|
Jan 13, 2026 |
|
Chrome 144 (Android)
|
Jan 13, 2026 |
|
Edge 144
|
Jan 21, 2026 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 144
|
Jan 13, 2026 |
|
Chrome 144 (Android)
|
Jan 13, 2026 |
|
Edge 144
|
Jan 21, 2026 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 144
|
Jan 13, 2026 |
|
Chrome 144 (Android)
|
Jan 13, 2026 |
|
Edge 144
|
Jan 21, 2026 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 144
|
Jan 13, 2026 |
|
Chrome 144 (Android)
|
Jan 13, 2026 |
|
Edge 18
|
Oct 2, 2018 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 144
|
Jan 13, 2026 |
|
Chrome 144 (Android)
|
Jan 13, 2026 |
|
Edge 18
|
Oct 2, 2018 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 144
|
Jan 13, 2026 |
|
Chrome 144 (Android)
|
Jan 13, 2026 |
|
Edge 18
|
Oct 2, 2018 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 144
|
Jan 13, 2026 |
|
Chrome 144 (Android)
|
Jan 13, 2026 |
|
Edge 79
|
Jan 15, 2020 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 144
|
Jan 13, 2026 |
|
Chrome 144 (Android)
|
Jan 13, 2026 |
|
Edge 18
|
Oct 2, 2018 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 144
|
Jan 13, 2026 |
|
Chrome 144 (Android)
|
Jan 13, 2026 |
|
Edge 18
|
Oct 2, 2018 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 144
|
Jan 13, 2026 |
|
Chrome 144 (Android)
|
Jan 13, 2026 |
|
Edge 18
|
Oct 2, 2018 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 144
|
Jan 13, 2026 |
|
Chrome 144 (Android)
|
Jan 13, 2026 |
|
Edge 79
|
Jan 15, 2020 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 144
|
Jan 13, 2026 |
|
Chrome 144 (Android)
|
Jan 13, 2026 |
|
Edge 79
|
Jan 15, 2020 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 144
|
Jan 13, 2026 |
|
Chrome 144 (Android)
|
Jan 13, 2026 |
|
Edge 79
|
Jan 15, 2020 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 144
|
Jan 13, 2026 |
|
Chrome 144 (Android)
|
Jan 13, 2026 |
|
Edge 79
|
Jan 15, 2020 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 126
|
Jun 11, 2024 |
|
Chrome 126 (Android)
|
Jun 11, 2024 |
|
Edge 126
|
Jun 13, 2024 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
Apr 21, 2026 |
Limited availability across browsers since June 11, 2024.
| Browser Version | Release Date |
|---|---|
|
Chrome 126
|
Jun 11, 2024 |
|
Chrome 126 (Android)
|
Jun 11, 2024 |
|
Edge 126
|
Jun 13, 2024 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 74
|
Apr 23, 2019 |
|
Chrome 74 (Android)
|
Apr 24, 2019 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 74
|
Apr 23, 2019 |
|
Chrome 74 (Android)
|
Apr 24, 2019 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 74
|
Apr 23, 2019 |
|
Chrome 74 (Android)
|
Apr 24, 2019 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 74
|
Apr 23, 2019 |
|
Chrome 74 (Android)
|
Apr 24, 2019 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 74
|
Apr 23, 2019 |
|
Chrome 74 (Android)
|
Apr 24, 2019 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 74
|
Apr 23, 2019 |
|
Chrome 74 (Android)
|
Apr 24, 2019 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 74
|
Apr 23, 2019 |
|
Chrome 74 (Android)
|
Apr 24, 2019 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 74
|
Apr 23, 2019 |
|
Chrome 74 (Android)
|
Apr 24, 2019 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 74
|
Apr 23, 2019 |
|
Chrome 74 (Android)
|
Apr 24, 2019 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 74
|
Apr 23, 2019 |
|
Chrome 74 (Android)
|
Apr 24, 2019 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 15.4
|
Mar 14, 2022 |
|
Safari 15.4 (iOS)
|
Mar 14, 2022 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
Apr 21, 2026 |
Part of: WebRTC (opens in a new tab)
Limited availability across browsers since November 12, 2015.
| Browser Version | Release Date |
|---|---|
|
Chrome 75
|
Jun 4, 2019 |
|
Chrome 75 (Android)
|
Jun 4, 2019 |
|
Edge 13
|
Nov 12, 2015 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 77
|
Sep 10, 2019 |
|
Chrome 77 (Android)
|
Sep 10, 2019 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 14.1
|
Apr 26, 2021 |
|
Safari 14.5 (iOS)
|
Apr 26, 2021 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 77
|
Sep 10, 2019 |
|
Chrome 77 (Android)
|
Sep 10, 2019 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 14.1
|
Apr 26, 2021 |
|
Safari 14.5 (iOS)
|
Apr 26, 2021 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 77
|
Sep 10, 2019 |
|
Chrome 77 (Android)
|
Sep 10, 2019 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 14.1
|
Apr 26, 2021 |
|
Safari 14.5 (iOS)
|
Apr 26, 2021 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 14.1
|
Apr 26, 2021 |
|
Safari 14.5 (iOS)
|
Apr 26, 2021 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 77
|
Sep 10, 2019 |
|
Chrome 77 (Android)
|
Sep 10, 2019 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 14.1
|
Apr 26, 2021 |
|
Safari 14.5 (iOS)
|
Apr 26, 2021 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 77
|
Sep 10, 2019 |
|
Chrome 77 (Android)
|
Sep 10, 2019 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 14.1
|
Apr 26, 2021 |
|
Safari 14.5 (iOS)
|
Apr 26, 2021 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 81
|
Apr 7, 2020 |
|
Chrome 81 (Android)
|
Apr 7, 2020 |
|
Edge 81
|
Apr 13, 2020 |
|
Safari 14.1
|
Apr 26, 2021 |
|
Safari 14.5 (iOS)
|
Apr 26, 2021 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 77
|
Sep 10, 2019 |
|
Chrome 77 (Android)
|
Sep 10, 2019 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 14.1
|
Apr 26, 2021 |
|
Safari 14.5 (iOS)
|
Apr 26, 2021 |
|
Firefox 150
|
Apr 21, 2026 |
|
Firefox 150 (Android)
|
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 |
|---|---|
|
Chrome 118
|
Oct 10, 2023 |
|
Chrome 118 (Android)
|
Oct 10, 2023 |
|
Edge 118
|
Oct 13, 2023 |
|
Safari 11.1
|
Apr 12, 2018 |
|
Safari 11.3 (iOS)
|
Mar 29, 2018 |
|
Firefox 116
|
Aug 1, 2023 |
|
Firefox 116 (Android)
|
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 |
|---|---|
|
Chrome 118
|
Oct 10, 2023 |
|
Chrome 118 (Android)
|
Oct 10, 2023 |
|
Edge 118
|
Oct 13, 2023 |
|
Safari 11.1
|
Apr 12, 2018 |
|
Safari 11.3 (iOS)
|
Mar 29, 2018 |
|
Firefox 116
|
Aug 1, 2023 |
|
Firefox 116 (Android)
|
Aug 1, 2023 |
Part of: 2D canvas (opens in a new tab)
Widely available since April 13, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 118
|
Oct 10, 2023 |
|
Chrome 118 (Android)
|
Oct 10, 2023 |
|
Edge 118
|
Oct 13, 2023 |
|
Safari 11.1
|
Apr 12, 2018 |
|
Safari 11.3 (iOS)
|
Mar 29, 2018 |
|
Firefox 116
|
Aug 1, 2023 |
|
Firefox 116 (Android)
|
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 |
|---|---|
|
Chrome 118
|
Oct 10, 2023 |
|
Chrome 118 (Android)
|
Oct 10, 2023 |
|
Edge 118
|
Oct 13, 2023 |
|
Safari 15
|
Sep 20, 2021 |
|
Safari 15 (iOS)
|
Sep 20, 2021 |
|
Firefox 55
|
Aug 8, 2017 |
|
Firefox 55 (Android)
|
Aug 8, 2017 |
Widely available since April 13, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 118
|
Oct 10, 2023 |
|
Chrome 118 (Android)
|
Oct 10, 2023 |
|
Edge 118
|
Oct 13, 2023 |
|
Safari 15
|
Sep 20, 2021 |
|
Safari 15 (iOS)
|
Sep 20, 2021 |
|
Firefox 55
|
Aug 8, 2017 |
|
Firefox 55 (Android)
|
Aug 8, 2017 |
Widely available since April 13, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 118
|
Oct 10, 2023 |
|
Chrome 118 (Android)
|
Oct 10, 2023 |
|
Edge 118
|
Oct 13, 2023 |
|
Safari 15
|
Sep 20, 2021 |
|
Safari 15 (iOS)
|
Sep 20, 2021 |
|
Firefox 55
|
Aug 8, 2017 |
|
Firefox 55 (Android)
|
Aug 8, 2017 |
Widely available since April 13, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 118
|
Oct 10, 2023 |
|
Chrome 118 (Android)
|
Oct 10, 2023 |
|
Edge 118
|
Oct 13, 2023 |
|
Safari 15
|
Sep 20, 2021 |
|
Safari 15 (iOS)
|
Sep 20, 2021 |
|
Firefox 55
|
Aug 8, 2017 |
|
Firefox 55 (Android)
|
Aug 8, 2017 |
Part of: <search> (opens in a new tab)
Widely available since April 13, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 118
|
Oct 10, 2023 |
|
Chrome 118 (Android)
|
Oct 10, 2023 |
|
Edge 118
|
Oct 13, 2023 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 118
|
Sep 26, 2023 |
|
Firefox 118 (Android)
|
Sep 26, 2023 |
Part of: transform-box (opens in a new tab)
Widely available since April 13, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 118
|
Oct 10, 2023 |
|
Chrome 118 (Android)
|
Oct 10, 2023 |
|
Edge 118
|
Oct 13, 2023 |
|
Safari 11
|
Sep 19, 2017 |
|
Safari 11 (iOS)
|
Sep 19, 2017 |
|
Firefox 55
|
Aug 8, 2017 |
|
Firefox 55 (Android)
|
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 |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Part of: border-shape (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
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 |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
|
Safari 26
|
Sep 15, 2025 |
|
Safari 26 (iOS)
|
Sep 15, 2025 |
|
Firefox 146
|
Dec 9, 2025 |
|
Firefox 146 (Android)
|
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 |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
|
Safari 26.2
|
Dec 12, 2025 |
|
Safari 26.2 (iOS)
|
Dec 12, 2025 |
|
Firefox 137
|
Apr 1, 2025 |
|
Firefox 137 (Android)
|
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.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
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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)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 |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
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 |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
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 |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
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 |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
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 |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
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 |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
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 |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
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 |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
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 |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
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 |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
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 |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
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 |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
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 |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
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 |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
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 |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
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 |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
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 |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
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 |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
Part of: Layers (WebXR) (opens in a new tab)
Limited availability across browsers since April 7, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
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 |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
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 |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
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 |
|---|---|
|
Chrome 147
|
Apr 7, 2026 |
|
Chrome 147 (Android)
|
Apr 7, 2026 |
|
Edge 147
|
Apr 10, 2026 |
March 2026 🔗
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 1
|
Dec 11, 2008 |
|
Chrome 18 (Android)
|
Jun 27, 2012 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 5.1
|
Jul 20, 2011 |
|
Safari 5 (iOS)
|
Oct 12, 2011 |
|
Firefox 149
|
Mar 24, 2026 |
|
Firefox 149 (Android)
|
Mar 24, 2026 |
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 1
|
Dec 11, 2008 |
|
Chrome 18 (Android)
|
Jun 27, 2012 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 5.1
|
Jul 20, 2011 |
|
Safari 5 (iOS)
|
Oct 12, 2011 |
|
Firefox 149
|
Mar 24, 2026 |
|
Firefox 149 (Android)
|
Mar 24, 2026 |
Specification for css.properties.alignment-baseline.baseline (opens in a new tab)Web Status for css.properties.alignment-baseline.baseline (opens in a new tab)Web Features Explorer for css.properties.alignment-baseline.baseline (opens in a new tab)MDN documentation for css.properties.alignment-baseline.baseline (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 1
|
Dec 11, 2008 |
|
Chrome 18 (Android)
|
Jun 27, 2012 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 5.1
|
Jul 20, 2011 |
|
Safari 5 (iOS)
|
Oct 12, 2011 |
|
Firefox 149
|
Mar 24, 2026 |
|
Firefox 149 (Android)
|
Mar 24, 2026 |
Specification for css.properties.alignment-baseline.middle (opens in a new tab)Web Status for css.properties.alignment-baseline.middle (opens in a new tab)Web Features Explorer for css.properties.alignment-baseline.middle (opens in a new tab)MDN documentation for css.properties.alignment-baseline.middle (opens in a new tab)
Part of: baseline-shift (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 1
|
Dec 11, 2008 |
|
Chrome 18 (Android)
|
Jun 27, 2012 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 4
|
Jun 8, 2009 |
|
Safari 3.2 (iOS)
|
Apr 3, 2010 |
|
Firefox 149
|
Mar 24, 2026 |
|
Firefox 149 (Android)
|
Mar 24, 2026 |
Part of: baseline-shift (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 1
|
Dec 11, 2008 |
|
Chrome 18 (Android)
|
Jun 27, 2012 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 4
|
Jun 8, 2009 |
|
Safari 3.2 (iOS)
|
Apr 3, 2010 |
|
Firefox 149
|
Mar 24, 2026 |
|
Firefox 149 (Android)
|
Mar 24, 2026 |
Part of: baseline-shift (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 1
|
Dec 11, 2008 |
|
Chrome 18 (Android)
|
Jun 27, 2012 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 4
|
Jun 8, 2009 |
|
Safari 3.2 (iOS)
|
Apr 3, 2010 |
|
Firefox 149
|
Mar 24, 2026 |
|
Firefox 149 (Android)
|
Mar 24, 2026 |
Specification for css.properties.baseline-shift.super (opens in a new tab)Web Status for css.properties.baseline-shift.super (opens in a new tab)Web Features Explorer for css.properties.baseline-shift.super (opens in a new tab)MDN documentation for css.properties.baseline-shift.super (opens in a new tab)
Limited availability across browsers since October 17, 2017.
| Browser Version | Release Date |
|---|---|
|
Chrome 62
|
Oct 17, 2017 |
|
Chrome 62 (Android)
|
Oct 24, 2017 |
|
Edge 79
|
Jan 15, 2020 |
|
Firefox 149
|
Mar 24, 2026 |
|
Firefox 149 (Android)
|
Mar 24, 2026 |
Specification for api.HTMLMediaElement.captureStream (opens in a new tab)Web Status for api.HTMLMediaElement.captureStream (opens in a new tab)Web Features Explorer for api.HTMLMediaElement.captureStream (opens in a new tab)MDN documentation for api.HTMLMediaElement.captureStream (opens in a new tab)
Part of: CloseWatcher (opens in a new tab)
Limited availability across browsers since June 11, 2024.
| Browser Version | Release Date |
|---|---|
|
Chrome 126
|
Jun 11, 2024 |
|
Chrome 126 (Android)
|
Jun 11, 2024 |
|
Edge 126
|
Jun 13, 2024 |
|
Firefox 149
|
Mar 24, 2026 |
|
Firefox 149 (Android)
|
Mar 24, 2026 |
Part of: CloseWatcher (opens in a new tab)
Limited availability across browsers since June 11, 2024.
| Browser Version | Release Date |
|---|---|
|
Chrome 126
|
Jun 11, 2024 |
|
Chrome 126 (Android)
|
Jun 11, 2024 |
|
Edge 126
|
Jun 13, 2024 |
|
Firefox 149
|
Mar 24, 2026 |
|
Firefox 149 (Android)
|
Mar 24, 2026 |
Part of: CloseWatcher (opens in a new tab)
Limited availability across browsers since June 11, 2024.
| Browser Version | Release Date |
|---|---|
|
Chrome 126
|
Jun 11, 2024 |
|
Chrome 126 (Android)
|
Jun 11, 2024 |
|
Edge 126
|
Jun 13, 2024 |
|
Firefox 149
|
Mar 24, 2026 |
|
Firefox 149 (Android)
|
Mar 24, 2026 |
Part of: CloseWatcher (opens in a new tab)
Limited availability across browsers since June 11, 2024.
| Browser Version | Release Date |
|---|---|
|
Chrome 126
|
Jun 11, 2024 |
|
Chrome 126 (Android)
|
Jun 11, 2024 |
|
Edge 126
|
Jun 13, 2024 |
|
Firefox 149
|
Mar 24, 2026 |
|
Firefox 149 (Android)
|
Mar 24, 2026 |
Part of: CloseWatcher (opens in a new tab)
Limited availability across browsers since June 11, 2024.
| Browser Version | Release Date |
|---|---|
|
Chrome 126
|
Jun 11, 2024 |
|
Chrome 126 (Android)
|
Jun 11, 2024 |
|
Edge 126
|
Jun 13, 2024 |
|
Firefox 149
|
Mar 24, 2026 |
|
Firefox 149 (Android)
|
Mar 24, 2026 |
Part of: CloseWatcher (opens in a new tab)
Limited availability across browsers since June 11, 2024.
| Browser Version | Release Date |
|---|---|
|
Chrome 126
|
Jun 11, 2024 |
|
Chrome 126 (Android)
|
Jun 11, 2024 |
|
Edge 126
|
Jun 13, 2024 |
|
Firefox 149
|
Mar 24, 2026 |
|
Firefox 149 (Android)
|
Mar 24, 2026 |
Part of: CloseWatcher (opens in a new tab)
Limited availability across browsers since June 11, 2024.
| Browser Version | Release Date |
|---|---|
|
Chrome 126
|
Jun 11, 2024 |
|
Chrome 126 (Android)
|
Jun 11, 2024 |
|
Edge 126
|
Jun 13, 2024 |
|
Firefox 149
|
Mar 24, 2026 |
|
Firefox 149 (Android)
|
Mar 24, 2026 |
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 54
|
Oct 12, 2016 |
|
Chrome 54 (Android)
|
Oct 19, 2016 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 15
|
Sep 20, 2021 |
|
Safari 15 (iOS)
|
Sep 20, 2021 |
|
Firefox 149
|
Mar 24, 2026 |
|
Firefox 149 (Android)
|
Mar 24, 2026 |
Specification for api.createImageBitmap.options_resizeQuality_parameter (opens in a new tab)Web Status for api.createImageBitmap.options_resizeQuality_parameter (opens in a new tab)Web Features Explorer for api.createImageBitmap.options_resizeQuality_parameter (opens in a new tab)MDN documentation for api.createImageBitmap.options_resizeQuality_parameter (opens in a new tab)
Part of: DOM (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 128
|
Aug 20, 2024 |
|
Chrome 128 (Android)
|
Aug 20, 2024 |
|
Edge 128
|
Aug 22, 2024 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 126
|
May 14, 2024 |
|
Firefox 126 (Android)
|
May 14, 2024 |
Part of: Fetch (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 116
|
Aug 15, 2023 |
|
Chrome 116 (Android)
|
Aug 15, 2023 |
|
Edge 116
|
Aug 21, 2023 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 102
|
Jun 28, 2022 |
|
Firefox 102 (Android)
|
Jun 28, 2022 |
Specification for api.Response.body.readable_byte_stream (opens in a new tab)Web Status for api.Response.body.readable_byte_stream (opens in a new tab)Web Features Explorer for api.Response.body.readable_byte_stream (opens in a new tab)MDN documentation for api.Response.body.readable_byte_stream (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 109
|
Jan 10, 2023 |
|
Chrome 109 (Android)
|
Jan 10, 2023 |
|
Edge 109
|
Jan 12, 2023 |
|
Safari 26.2
|
Dec 12, 2025 |
|
Safari 26.2 (iOS)
|
Dec 12, 2025 |
|
Firefox 149
|
Mar 24, 2026 |
|
Firefox 149 (Android)
|
Mar 24, 2026 |
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 105
|
Sep 2, 2022 |
|
Chrome 105 (Android)
|
Sep 2, 2022 |
|
Edge 105
|
Sep 1, 2022 |
|
Safari 17.2
|
Dec 11, 2023 |
|
Safari 17.2 (iOS)
|
Dec 11, 2023 |
|
Firefox 149
|
Mar 24, 2026 |
|
Firefox 149 (Android)
|
Mar 24, 2026 |
Part of: History (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 118
|
Oct 10, 2023 |
|
Chrome 118 (Android)
|
Oct 10, 2023 |
|
Edge 118
|
Oct 13, 2023 |
|
Safari 18
|
Sep 16, 2024 |
|
Safari 18 (iOS)
|
Sep 16, 2024 |
|
Firefox 149
|
Mar 24, 2026 |
|
Firefox 149 (Android)
|
Mar 24, 2026 |
Specification for api.PopStateEvent.hasUAVisualTransition (opens in a new tab)Web Status for api.PopStateEvent.hasUAVisualTransition (opens in a new tab)Web Features Explorer for api.PopStateEvent.hasUAVisualTransition (opens in a new tab)MDN documentation for api.PopStateEvent.hasUAVisualTransition (opens in a new tab)
Limited availability across browsers since March 31, 2025.
| Browser Version | Release Date |
|---|---|
|
Safari 18.4
|
Mar 31, 2025 |
|
Safari 18.4 (iOS)
|
Mar 31, 2025 |
|
Firefox 149
|
Mar 24, 2026 |
|
Firefox 149 (Android)
|
Mar 24, 2026 |
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 146
|
Mar 10, 2026 |
|
Chrome 146 (Android)
|
Mar 10, 2026 |
|
Edge 146
|
Mar 13, 2026 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 147
|
Jan 13, 2026 |
|
Firefox 147 (Android)
|
Jan 13, 2026 |
Specification for javascript.builtins.Iterator.concat (opens in a new tab)Web Status for javascript.builtins.Iterator.concat (opens in a new tab)Web Features Explorer for javascript.builtins.Iterator.concat (opens in a new tab)MDN documentation for javascript.builtins.Iterator.concat (opens in a new tab)
Part of: MathML (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 109
|
Jan 10, 2023 |
|
Chrome 109 (Android)
|
Jan 10, 2023 |
|
Edge 109
|
Jan 12, 2023 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 117
|
Aug 29, 2023 |
|
Firefox 117 (Android)
|
Aug 29, 2023 |
Part of: MathML (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 109
|
Jan 10, 2023 |
|
Chrome 109 (Android)
|
Jan 10, 2023 |
|
Edge 109
|
Jan 12, 2023 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 117
|
Aug 29, 2023 |
|
Firefox 117 (Android)
|
Aug 29, 2023 |
Part of: popover="hint" (opens in a new tab)
Limited availability across browsers since February 4, 2025.
| Browser Version | Release Date |
|---|---|
|
Chrome 133
|
Feb 4, 2025 |
|
Chrome 133 (Android)
|
Feb 4, 2025 |
|
Edge 133
|
Feb 6, 2025 |
|
Firefox 149
|
Mar 24, 2026 |
|
Firefox 149 (Android)
|
Mar 24, 2026 |
Part of: popover="hint" (opens in a new tab)
Limited availability across browsers since February 4, 2025.
| Browser Version | Release Date |
|---|---|
|
Chrome 133
|
Feb 4, 2025 |
|
Chrome 133 (Android)
|
Feb 4, 2025 |
|
Edge 133
|
Feb 6, 2025 |
|
Firefox 149
|
Mar 24, 2026 |
|
Firefox 149 (Android)
|
Mar 24, 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)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 89
|
Mar 2, 2021 |
|
Chrome 89 (Android)
|
Mar 2, 2021 |
|
Edge 89
|
Mar 4, 2021 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 102
|
Jun 28, 2022 |
|
Firefox 102 (Android)
|
Jun 28, 2022 |
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 89
|
Mar 2, 2021 |
|
Chrome 89 (Android)
|
Mar 2, 2021 |
|
Edge 89
|
Mar 4, 2021 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 102
|
Jun 28, 2022 |
|
Firefox 102 (Android)
|
Jun 28, 2022 |
Specification for api.ReadableByteStreamController.byobRequest (opens in a new tab)Web Status for api.ReadableByteStreamController.byobRequest (opens in a new tab)Web Features Explorer for api.ReadableByteStreamController.byobRequest (opens in a new tab)MDN documentation for api.ReadableByteStreamController.byobRequest (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 89
|
Mar 2, 2021 |
|
Chrome 89 (Android)
|
Mar 2, 2021 |
|
Edge 89
|
Mar 4, 2021 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 102
|
Jun 28, 2022 |
|
Firefox 102 (Android)
|
Jun 28, 2022 |
Specification for api.ReadableByteStreamController.close (opens in a new tab)Web Status for api.ReadableByteStreamController.close (opens in a new tab)Web Features Explorer for api.ReadableByteStreamController.close (opens in a new tab)MDN documentation for api.ReadableByteStreamController.close (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 89
|
Mar 2, 2021 |
|
Chrome 89 (Android)
|
Mar 2, 2021 |
|
Edge 89
|
Mar 4, 2021 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 102
|
Jun 28, 2022 |
|
Firefox 102 (Android)
|
Jun 28, 2022 |
Specification for api.ReadableByteStreamController.desiredSize (opens in a new tab)Web Status for api.ReadableByteStreamController.desiredSize (opens in a new tab)Web Features Explorer for api.ReadableByteStreamController.desiredSize (opens in a new tab)MDN documentation for api.ReadableByteStreamController.desiredSize (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 89
|
Mar 2, 2021 |
|
Chrome 89 (Android)
|
Mar 2, 2021 |
|
Edge 89
|
Mar 4, 2021 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 102
|
Jun 28, 2022 |
|
Firefox 102 (Android)
|
Jun 28, 2022 |
Specification for api.ReadableByteStreamController.enqueue (opens in a new tab)Web Status for api.ReadableByteStreamController.enqueue (opens in a new tab)Web Features Explorer for api.ReadableByteStreamController.enqueue (opens in a new tab)MDN documentation for api.ReadableByteStreamController.enqueue (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 89
|
Mar 2, 2021 |
|
Chrome 89 (Android)
|
Mar 2, 2021 |
|
Edge 89
|
Mar 4, 2021 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 102
|
Jun 28, 2022 |
|
Firefox 102 (Android)
|
Jun 28, 2022 |
Specification for api.ReadableByteStreamController.error (opens in a new tab)Web Status for api.ReadableByteStreamController.error (opens in a new tab)Web Features Explorer for api.ReadableByteStreamController.error (opens in a new tab)MDN documentation for api.ReadableByteStreamController.error (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 89
|
Mar 2, 2021 |
|
Chrome 89 (Android)
|
Mar 2, 2021 |
|
Edge 89
|
Mar 4, 2021 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 102
|
Jun 28, 2022 |
|
Firefox 102 (Android)
|
Jun 28, 2022 |
Specification for api.ReadableStreamBYOBReader (opens in a new tab)Web Status for api.ReadableStreamBYOBReader (opens in a new tab)Web Features Explorer for api.ReadableStreamBYOBReader (opens in a new tab)MDN documentation for api.ReadableStreamBYOBReader (opens in a new tab)web.dev article for api.ReadableStreamBYOBReader (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 89
|
Mar 2, 2021 |
|
Chrome 89 (Android)
|
Mar 2, 2021 |
|
Edge 89
|
Mar 4, 2021 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 102
|
Jun 28, 2022 |
|
Firefox 102 (Android)
|
Jun 28, 2022 |
Specification for api.ReadableStreamBYOBReader.ReadableStreamBYOBReader (opens in a new tab)Web Status for api.ReadableStreamBYOBReader.ReadableStreamBYOBReader (opens in a new tab)Web Features Explorer for api.ReadableStreamBYOBReader.ReadableStreamBYOBReader (opens in a new tab)MDN documentation for api.ReadableStreamBYOBReader.ReadableStreamBYOBReader (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 89
|
Mar 2, 2021 |
|
Chrome 89 (Android)
|
Mar 2, 2021 |
|
Edge 89
|
Mar 4, 2021 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 102
|
Jun 28, 2022 |
|
Firefox 102 (Android)
|
Jun 28, 2022 |
Specification for api.ReadableStreamBYOBReader.cancel (opens in a new tab)Web Status for api.ReadableStreamBYOBReader.cancel (opens in a new tab)Web Features Explorer for api.ReadableStreamBYOBReader.cancel (opens in a new tab)MDN documentation for api.ReadableStreamBYOBReader.cancel (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 89
|
Mar 2, 2021 |
|
Chrome 89 (Android)
|
Mar 2, 2021 |
|
Edge 89
|
Mar 4, 2021 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 102
|
Jun 28, 2022 |
|
Firefox 102 (Android)
|
Jun 28, 2022 |
Specification for api.ReadableStreamBYOBReader.closed (opens in a new tab)Web Status for api.ReadableStreamBYOBReader.closed (opens in a new tab)Web Features Explorer for api.ReadableStreamBYOBReader.closed (opens in a new tab)MDN documentation for api.ReadableStreamBYOBReader.closed (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 89
|
Mar 2, 2021 |
|
Chrome 89 (Android)
|
Mar 2, 2021 |
|
Edge 89
|
Mar 4, 2021 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 102
|
Jun 28, 2022 |
|
Firefox 102 (Android)
|
Jun 28, 2022 |
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 89
|
Mar 2, 2021 |
|
Chrome 89 (Android)
|
Mar 2, 2021 |
|
Edge 89
|
Mar 4, 2021 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 102
|
Jun 28, 2022 |
|
Firefox 102 (Android)
|
Jun 28, 2022 |
Specification for api.ReadableStreamBYOBReader.releaseLock (opens in a new tab)Web Status for api.ReadableStreamBYOBReader.releaseLock (opens in a new tab)Web Features Explorer for api.ReadableStreamBYOBReader.releaseLock (opens in a new tab)MDN documentation for api.ReadableStreamBYOBReader.releaseLock (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 89
|
Mar 2, 2021 |
|
Chrome 89 (Android)
|
Mar 2, 2021 |
|
Edge 89
|
Mar 4, 2021 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 102
|
Jun 28, 2022 |
|
Firefox 102 (Android)
|
Jun 28, 2022 |
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 89
|
Mar 2, 2021 |
|
Chrome 89 (Android)
|
Mar 2, 2021 |
|
Edge 89
|
Mar 4, 2021 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 102
|
Jun 28, 2022 |
|
Firefox 102 (Android)
|
Jun 28, 2022 |
Specification for api.ReadableStreamBYOBRequest.respond (opens in a new tab)Web Status for api.ReadableStreamBYOBRequest.respond (opens in a new tab)Web Features Explorer for api.ReadableStreamBYOBRequest.respond (opens in a new tab)MDN documentation for api.ReadableStreamBYOBRequest.respond (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 89
|
Mar 2, 2021 |
|
Chrome 89 (Android)
|
Mar 2, 2021 |
|
Edge 89
|
Mar 4, 2021 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 102
|
Jun 28, 2022 |
|
Firefox 102 (Android)
|
Jun 28, 2022 |
Specification for api.ReadableStreamBYOBRequest.respondWithNewView (opens in a new tab)Web Status for api.ReadableStreamBYOBRequest.respondWithNewView (opens in a new tab)Web Features Explorer for api.ReadableStreamBYOBRequest.respondWithNewView (opens in a new tab)MDN documentation for api.ReadableStreamBYOBRequest.respondWithNewView (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 89
|
Mar 2, 2021 |
|
Chrome 89 (Android)
|
Mar 2, 2021 |
|
Edge 89
|
Mar 4, 2021 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 102
|
Jun 28, 2022 |
|
Firefox 102 (Android)
|
Jun 28, 2022 |
Specification for api.ReadableStreamBYOBRequest.view (opens in a new tab)Web Status for api.ReadableStreamBYOBRequest.view (opens in a new tab)Web Features Explorer for api.ReadableStreamBYOBRequest.view (opens in a new tab)MDN documentation for api.ReadableStreamBYOBRequest.view (opens in a new tab)
Part of: Reporting API (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 69
|
Sep 4, 2018 |
|
Chrome 69 (Android)
|
Sep 4, 2018 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 149
|
Mar 24, 2026 |
|
Firefox 149 (Android)
|
Mar 24, 2026 |
Part of: Reporting API (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 69
|
Sep 4, 2018 |
|
Chrome 69 (Android)
|
Sep 4, 2018 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 149
|
Mar 24, 2026 |
|
Firefox 149 (Android)
|
Mar 24, 2026 |
Specification for api.ReportingObserver.ReportingObserver (opens in a new tab)Web Status for api.ReportingObserver.ReportingObserver (opens in a new tab)Web Features Explorer for api.ReportingObserver.ReportingObserver (opens in a new tab)MDN documentation for api.ReportingObserver.ReportingObserver (opens in a new tab)
Part of: Reporting API (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 69
|
Sep 4, 2018 |
|
Chrome 69 (Android)
|
Sep 4, 2018 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 149
|
Mar 24, 2026 |
|
Firefox 149 (Android)
|
Mar 24, 2026 |
Specification for api.ReportingObserver.ReportingObserver.options_parameter (opens in a new tab)Web Status for api.ReportingObserver.ReportingObserver.options_parameter (opens in a new tab)Web Features Explorer for api.ReportingObserver.ReportingObserver.options_parameter (opens in a new tab)MDN documentation for api.ReportingObserver.ReportingObserver.options_parameter (opens in a new tab)
Part of: Reporting API (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 69
|
Sep 4, 2018 |
|
Chrome 69 (Android)
|
Sep 4, 2018 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 149
|
Mar 24, 2026 |
|
Firefox 149 (Android)
|
Mar 24, 2026 |
Specification for api.ReportingObserver.ReportingObserver.options_parameter.types_property (opens in a new tab)Web Status for api.ReportingObserver.ReportingObserver.options_parameter.types_property (opens in a new tab)Web Features Explorer for api.ReportingObserver.ReportingObserver.options_parameter.types_property (opens in a new tab)MDN documentation for api.ReportingObserver.ReportingObserver.options_parameter.types_property (opens in a new tab)
Part of: Reporting API (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 69
|
Sep 4, 2018 |
|
Chrome 69 (Android)
|
Sep 4, 2018 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 149
|
Mar 24, 2026 |
|
Firefox 149 (Android)
|
Mar 24, 2026 |
Part of: Reporting API (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 69
|
Sep 4, 2018 |
|
Chrome 69 (Android)
|
Sep 4, 2018 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 149
|
Mar 24, 2026 |
|
Firefox 149 (Android)
|
Mar 24, 2026 |
Part of: Reporting API (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 69
|
Sep 4, 2018 |
|
Chrome 69 (Android)
|
Sep 4, 2018 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 149
|
Mar 24, 2026 |
|
Firefox 149 (Android)
|
Mar 24, 2026 |
Part of: Reporting API (opens in a new tab)
Limited availability across browsers since July 16, 2020.
| Browser Version | Release Date |
|---|---|
|
Chrome 84
|
Jul 27, 2020 |
|
Chrome 84 (Android)
|
Jul 27, 2020 |
|
Edge 84
|
Jul 16, 2020 |
|
Firefox 149
|
Mar 24, 2026 |
|
Firefox 149 (Android)
|
Mar 24, 2026 |
Specification for api.ReportingObserver.worker_support (opens in a new tab)Web Status for api.ReportingObserver.worker_support (opens in a new tab)Web Features Explorer for api.ReportingObserver.worker_support (opens in a new tab)MDN documentation for api.ReportingObserver.worker_support (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 74
|
Apr 23, 2019 |
|
Chrome 74 (Android)
|
Apr 24, 2019 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 18.4
|
Mar 31, 2025 |
|
Safari 18.4 (iOS)
|
Mar 31, 2025 |
|
Firefox 149
|
Mar 24, 2026 |
|
Firefox 149 (Android)
|
Mar 24, 2026 |
Specification for api.ReportingObserver.ReportingObserver.options_parameter.types_property.csp-violation (opens in a new tab)Web Status for api.ReportingObserver.ReportingObserver.options_parameter.types_property.csp-violation (opens in a new tab)Web Features Explorer for api.ReportingObserver.ReportingObserver.options_parameter.types_property.csp-violation (opens in a new tab)MDN documentation for api.ReportingObserver.ReportingObserver.options_parameter.types_property.csp-violation (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 70
|
Oct 16, 2018 |
|
Chrome 70 (Android)
|
Oct 17, 2018 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 16.4
|
Mar 27, 2023 |
|
Safari 16.4 (iOS)
|
Mar 27, 2023 |
|
Firefox 149
|
Mar 24, 2026 |
|
Firefox 149 (Android)
|
Mar 24, 2026 |
Specification for http.headers.Content-Security-Policy.report-to (opens in a new tab)Web Status for http.headers.Content-Security-Policy.report-to (opens in a new tab)Web Features Explorer for http.headers.Content-Security-Policy.report-to (opens in a new tab)MDN documentation for http.headers.Content-Security-Policy.report-to (opens in a new tab)web.dev article for http.headers.Content-Security-Policy.report-to (opens in a new tab)
Limited availability across browsers since June 24, 2025.
| Browser Version | Release Date |
|---|---|
|
Chrome 138
|
Jun 24, 2025 |
|
Chrome 138 (Android)
|
Jun 24, 2025 |
|
Edge 138
|
Jun 26, 2025 |
|
Firefox 149
|
Mar 24, 2026 |
|
Firefox 149 (Android)
|
Mar 24, 2026 |
Specification for api.ReportingObserver.ReportingObserver.options_parameter.types_property.integrity-violation (opens in a new tab)Web Status for api.ReportingObserver.ReportingObserver.options_parameter.types_property.integrity-violation (opens in a new tab)Web Features Explorer for api.ReportingObserver.ReportingObserver.options_parameter.types_property.integrity-violation (opens in a new tab)MDN documentation for api.ReportingObserver.ReportingObserver.options_parameter.types_property.integrity-violation (opens in a new tab)
Part of: Resource timing (opens in a new tab)
Limited availability across browsers since September 12, 2023.
| Browser Version | Release Date |
|---|---|
|
Chrome 117
|
Sep 12, 2023 |
|
Chrome 117 (Android)
|
Sep 12, 2023 |
|
Edge 117
|
Sep 15, 2023 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
Specification for api.PerformanceResourceTiming.deliveryType (opens in a new tab)Web Status for api.PerformanceResourceTiming.deliveryType (opens in a new tab)Web Features Explorer for api.PerformanceResourceTiming.deliveryType (opens in a new tab)MDN documentation for api.PerformanceResourceTiming.deliveryType (opens in a new tab)
Part of: WebTransport (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 97
|
Jan 4, 2022 |
|
Chrome 97 (Android)
|
Jan 4, 2022 |
|
Edge 97
|
Jan 6, 2022 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 114
|
Jun 6, 2023 |
|
Firefox 114 (Android)
|
Jun 6, 2023 |
Specification for api.WebTransport (opens in a new tab)Web Status for api.WebTransport (opens in a new tab)Web Features Explorer for api.WebTransport (opens in a new tab)MDN documentation for api.WebTransport (opens in a new tab)web.dev article for api.WebTransport (opens in a new tab)developer.chrome.com article for api.WebTransport (opens in a new tab)
Part of: WebTransport (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 97
|
Jan 4, 2022 |
|
Chrome 97 (Android)
|
Jan 4, 2022 |
|
Edge 97
|
Jan 6, 2022 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 114
|
Jun 6, 2023 |
|
Firefox 114 (Android)
|
Jun 6, 2023 |
Part of: WebTransport (opens in a new tab)
Limited availability across browsers since June 6, 2023.
| Browser Version | Release Date |
|---|---|
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 114
|
Jun 6, 2023 |
|
Firefox 114 (Android)
|
Jun 6, 2023 |
Specification for api.WebTransport.WebTransport.options_allowPooling_parameter (opens in a new tab)Web Status for api.WebTransport.WebTransport.options_allowPooling_parameter (opens in a new tab)Web Features Explorer for api.WebTransport.WebTransport.options_allowPooling_parameter (opens in a new tab)MDN documentation for api.WebTransport.WebTransport.options_allowPooling_parameter (opens in a new tab)
Part of: WebTransport (opens in a new tab)
Limited availability across browsers since June 6, 2023.
| Browser Version | Release Date |
|---|---|
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 114
|
Jun 6, 2023 |
|
Firefox 114 (Android)
|
Jun 6, 2023 |
Specification for api.WebTransport.WebTransport.options_congestionControl_parameter (opens in a new tab)Web Status for api.WebTransport.WebTransport.options_congestionControl_parameter (opens in a new tab)Web Features Explorer for api.WebTransport.WebTransport.options_congestionControl_parameter (opens in a new tab)MDN documentation for api.WebTransport.WebTransport.options_congestionControl_parameter (opens in a new tab)
Part of: WebTransport (opens in a new tab)
Limited availability across browsers since June 6, 2023.
| Browser Version | Release Date |
|---|---|
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 114
|
Jun 6, 2023 |
|
Firefox 114 (Android)
|
Jun 6, 2023 |
Specification for api.WebTransport.WebTransport.options_requireUnreliable_parameter (opens in a new tab)Web Status for api.WebTransport.WebTransport.options_requireUnreliable_parameter (opens in a new tab)Web Features Explorer for api.WebTransport.WebTransport.options_requireUnreliable_parameter (opens in a new tab)MDN documentation for api.WebTransport.WebTransport.options_requireUnreliable_parameter (opens in a new tab)
Part of: WebTransport (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 100
|
Mar 29, 2022 |
|
Chrome 100 (Android)
|
Mar 29, 2022 |
|
Edge 100
|
Apr 1, 2022 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 125
|
Apr 16, 2024 |
|
Firefox 125 (Android)
|
Apr 16, 2024 |
Specification for api.WebTransport.WebTransport.options_serverCertificateHashes_parameter (opens in a new tab)Web Status for api.WebTransport.WebTransport.options_serverCertificateHashes_parameter (opens in a new tab)Web Features Explorer for api.WebTransport.WebTransport.options_serverCertificateHashes_parameter (opens in a new tab)MDN documentation for api.WebTransport.WebTransport.options_serverCertificateHashes_parameter (opens in a new tab)
Part of: WebTransport (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 109
|
Jan 10, 2023 |
|
Chrome 109 (Android)
|
Jan 10, 2023 |
|
Edge 109
|
Jan 12, 2023 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 114
|
Jun 6, 2023 |
|
Firefox 114 (Android)
|
Jun 6, 2023 |
Part of: WebTransport (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 97
|
Jan 4, 2022 |
|
Chrome 97 (Android)
|
Jan 4, 2022 |
|
Edge 97
|
Jan 6, 2022 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 114
|
Jun 6, 2023 |
|
Firefox 114 (Android)
|
Jun 6, 2023 |
Part of: WebTransport (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 97
|
Jan 4, 2022 |
|
Chrome 97 (Android)
|
Jan 4, 2022 |
|
Edge 97
|
Jan 6, 2022 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 114
|
Jun 6, 2023 |
|
Firefox 114 (Android)
|
Jun 6, 2023 |
Part of: WebTransport (opens in a new tab)
Limited availability across browsers since June 6, 2023.
| Browser Version | Release Date |
|---|---|
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 114
|
Jun 6, 2023 |
|
Firefox 114 (Android)
|
Jun 6, 2023 |
Specification for api.WebTransport.congestionControl (opens in a new tab)Web Status for api.WebTransport.congestionControl (opens in a new tab)Web Features Explorer for api.WebTransport.congestionControl (opens in a new tab)MDN documentation for api.WebTransport.congestionControl (opens in a new tab)
Part of: WebTransport (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 97
|
Jan 4, 2022 |
|
Chrome 97 (Android)
|
Jan 4, 2022 |
|
Edge 97
|
Jan 6, 2022 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 114
|
Jun 6, 2023 |
|
Firefox 114 (Android)
|
Jun 6, 2023 |
Specification for api.WebTransport.createBidirectionalStream (opens in a new tab)Web Status for api.WebTransport.createBidirectionalStream (opens in a new tab)Web Features Explorer for api.WebTransport.createBidirectionalStream (opens in a new tab)MDN documentation for api.WebTransport.createBidirectionalStream (opens in a new tab)
Part of: WebTransport (opens in a new tab)
Limited availability across browsers since October 24, 2023.
| Browser Version | Release Date |
|---|---|
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 119
|
Oct 24, 2023 |
|
Firefox 119 (Android)
|
Oct 24, 2023 |
Specification for api.WebTransport.createBidirectionalStream.options_sendOrder_parameter (opens in a new tab)Web Status for api.WebTransport.createBidirectionalStream.options_sendOrder_parameter (opens in a new tab)Web Features Explorer for api.WebTransport.createBidirectionalStream.options_sendOrder_parameter (opens in a new tab)MDN documentation for api.WebTransport.createBidirectionalStream.options_sendOrder_parameter (opens in a new tab)
Part of: WebTransport (opens in a new tab)
Limited availability across browsers since January 4, 2022.
| Browser Version | Release Date |
|---|---|
|
Chrome 97
|
Jan 4, 2022 |
|
Chrome 97 (Android)
|
Jan 4, 2022 |
|
Edge 97
|
Jan 6, 2022 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
Specification for api.WebTransport.createUnidirectionalStream (opens in a new tab)Web Status for api.WebTransport.createUnidirectionalStream (opens in a new tab)Web Features Explorer for api.WebTransport.createUnidirectionalStream (opens in a new tab)MDN documentation for api.WebTransport.createUnidirectionalStream (opens in a new tab)
Part of: WebTransport (opens in a new tab)
Limited availability across browsers since January 10, 2023.
| Browser Version | Release Date |
|---|---|
|
Chrome 109
|
Jan 10, 2023 |
|
Chrome 109 (Android)
|
Jan 10, 2023 |
|
Edge 109
|
Jan 12, 2023 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
Specification for api.WebTransport.createUnidirectionalStream.byob_readers (opens in a new tab)Web Status for api.WebTransport.createUnidirectionalStream.byob_readers (opens in a new tab)Web Features Explorer for api.WebTransport.createUnidirectionalStream.byob_readers (opens in a new tab)MDN documentation for api.WebTransport.createUnidirectionalStream.byob_readers (opens in a new tab)
Part of: WebTransport (opens in a new tab)
Limited availability across browsers since March 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
Specification for api.WebTransport.createUnidirectionalStream.options_sendOrder_parameter (opens in a new tab)Web Status for api.WebTransport.createUnidirectionalStream.options_sendOrder_parameter (opens in a new tab)Web Features Explorer for api.WebTransport.createUnidirectionalStream.options_sendOrder_parameter (opens in a new tab)MDN documentation for api.WebTransport.createUnidirectionalStream.options_sendOrder_parameter (opens in a new tab)
Part of: WebTransport (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 97
|
Jan 4, 2022 |
|
Chrome 97 (Android)
|
Jan 4, 2022 |
|
Edge 97
|
Jan 6, 2022 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 114
|
Jun 6, 2023 |
|
Firefox 114 (Android)
|
Jun 6, 2023 |
Part of: WebTransport (opens in a new tab)
Limited availability across browsers since March 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
Part of: WebTransport (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 97
|
Jan 4, 2022 |
|
Chrome 97 (Android)
|
Jan 4, 2022 |
|
Edge 97
|
Jan 6, 2022 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 114
|
Jun 6, 2023 |
|
Firefox 114 (Android)
|
Jun 6, 2023 |
Specification for api.WebTransport.incomingBidirectionalStreams (opens in a new tab)Web Status for api.WebTransport.incomingBidirectionalStreams (opens in a new tab)Web Features Explorer for api.WebTransport.incomingBidirectionalStreams (opens in a new tab)MDN documentation for api.WebTransport.incomingBidirectionalStreams (opens in a new tab)
Part of: WebTransport (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 97
|
Jan 4, 2022 |
|
Chrome 97 (Android)
|
Jan 4, 2022 |
|
Edge 97
|
Jan 6, 2022 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 114
|
Jun 6, 2023 |
|
Firefox 114 (Android)
|
Jun 6, 2023 |
Specification for api.WebTransport.incomingUnidirectionalStreams (opens in a new tab)Web Status for api.WebTransport.incomingUnidirectionalStreams (opens in a new tab)Web Features Explorer for api.WebTransport.incomingUnidirectionalStreams (opens in a new tab)MDN documentation for api.WebTransport.incomingUnidirectionalStreams (opens in a new tab)
Part of: WebTransport (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 97
|
Jan 4, 2022 |
|
Chrome 97 (Android)
|
Jan 4, 2022 |
|
Edge 97
|
Jan 6, 2022 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 114
|
Jun 6, 2023 |
|
Firefox 114 (Android)
|
Jun 6, 2023 |
Part of: WebTransport (opens in a new tab)
Limited availability across browsers since June 6, 2023.
| Browser Version | Release Date |
|---|---|
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 114
|
Jun 6, 2023 |
|
Firefox 114 (Android)
|
Jun 6, 2023 |
Part of: WebTransport (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 97
|
Jan 4, 2022 |
|
Chrome 97 (Android)
|
Jan 4, 2022 |
|
Edge 97
|
Jan 6, 2022 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 114
|
Jun 6, 2023 |
|
Firefox 114 (Android)
|
Jun 6, 2023 |
Specification for api.WebTransportBidirectionalStream (opens in a new tab)Web Status for api.WebTransportBidirectionalStream (opens in a new tab)Web Features Explorer for api.WebTransportBidirectionalStream (opens in a new tab)MDN documentation for api.WebTransportBidirectionalStream (opens in a new tab)
Part of: WebTransport (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 97
|
Jan 4, 2022 |
|
Chrome 97 (Android)
|
Jan 4, 2022 |
|
Edge 97
|
Jan 6, 2022 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 114
|
Jun 6, 2023 |
|
Firefox 114 (Android)
|
Jun 6, 2023 |
Specification for api.WebTransportBidirectionalStream.readable (opens in a new tab)Web Status for api.WebTransportBidirectionalStream.readable (opens in a new tab)Web Features Explorer for api.WebTransportBidirectionalStream.readable (opens in a new tab)MDN documentation for api.WebTransportBidirectionalStream.readable (opens in a new tab)
Part of: WebTransport (opens in a new tab)
Limited availability across browsers since June 6, 2023.
| Browser Version | Release Date |
|---|---|
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 114
|
Jun 6, 2023 |
|
Firefox 114 (Android)
|
Jun 6, 2023 |
Specification for api.WebTransportBidirectionalStream.readable.returns_WebTransportReceiveStream (opens in a new tab)Web Status for api.WebTransportBidirectionalStream.readable.returns_WebTransportReceiveStream (opens in a new tab)Web Features Explorer for api.WebTransportBidirectionalStream.readable.returns_WebTransportReceiveStream (opens in a new tab)MDN documentation for api.WebTransportBidirectionalStream.readable.returns_WebTransportReceiveStream (opens in a new tab)
Part of: WebTransport (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 97
|
Jan 4, 2022 |
|
Chrome 97 (Android)
|
Jan 4, 2022 |
|
Edge 97
|
Jan 6, 2022 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 114
|
Jun 6, 2023 |
|
Firefox 114 (Android)
|
Jun 6, 2023 |
Specification for api.WebTransportBidirectionalStream.writable (opens in a new tab)Web Status for api.WebTransportBidirectionalStream.writable (opens in a new tab)Web Features Explorer for api.WebTransportBidirectionalStream.writable (opens in a new tab)MDN documentation for api.WebTransportBidirectionalStream.writable (opens in a new tab)
Part of: WebTransport (opens in a new tab)
Limited availability across browsers since June 6, 2023.
| Browser Version | Release Date |
|---|---|
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 114
|
Jun 6, 2023 |
|
Firefox 114 (Android)
|
Jun 6, 2023 |
Specification for api.WebTransportBidirectionalStream.writable.returns_WebTransportSendStream (opens in a new tab)Web Status for api.WebTransportBidirectionalStream.writable.returns_WebTransportSendStream (opens in a new tab)Web Features Explorer for api.WebTransportBidirectionalStream.writable.returns_WebTransportSendStream (opens in a new tab)MDN documentation for api.WebTransportBidirectionalStream.writable.returns_WebTransportSendStream (opens in a new tab)
Part of: WebTransport (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 97
|
Jan 4, 2022 |
|
Chrome 97 (Android)
|
Jan 4, 2022 |
|
Edge 97
|
Jan 6, 2022 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 114
|
Jun 6, 2023 |
|
Firefox 114 (Android)
|
Jun 6, 2023 |
Specification for api.WebTransportDatagramDuplexStream (opens in a new tab)Web Status for api.WebTransportDatagramDuplexStream (opens in a new tab)Web Features Explorer for api.WebTransportDatagramDuplexStream (opens in a new tab)MDN documentation for api.WebTransportDatagramDuplexStream (opens in a new tab)
Part of: WebTransport (opens in a new tab)
Limited availability across browsers since January 10, 2023.
| Browser Version | Release Date |
|---|---|
|
Chrome 109
|
Jan 10, 2023 |
|
Chrome 109 (Android)
|
Jan 10, 2023 |
|
Edge 109
|
Jan 12, 2023 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
Specification for api.WebTransportDatagramDuplexStream.byob_readers (opens in a new tab)Web Status for api.WebTransportDatagramDuplexStream.byob_readers (opens in a new tab)Web Features Explorer for api.WebTransportDatagramDuplexStream.byob_readers (opens in a new tab)MDN documentation for api.WebTransportDatagramDuplexStream.byob_readers (opens in a new tab)
Part of: WebTransport (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 97
|
Jan 4, 2022 |
|
Chrome 97 (Android)
|
Jan 4, 2022 |
|
Edge 97
|
Jan 6, 2022 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 114
|
Jun 6, 2023 |
|
Firefox 114 (Android)
|
Jun 6, 2023 |
Specification for api.WebTransportDatagramDuplexStream.incomingHighWaterMark (opens in a new tab)Web Status for api.WebTransportDatagramDuplexStream.incomingHighWaterMark (opens in a new tab)Web Features Explorer for api.WebTransportDatagramDuplexStream.incomingHighWaterMark (opens in a new tab)MDN documentation for api.WebTransportDatagramDuplexStream.incomingHighWaterMark (opens in a new tab)
Part of: WebTransport (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 97
|
Jan 4, 2022 |
|
Chrome 97 (Android)
|
Jan 4, 2022 |
|
Edge 97
|
Jan 6, 2022 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 114
|
Jun 6, 2023 |
|
Firefox 114 (Android)
|
Jun 6, 2023 |
Specification for api.WebTransportDatagramDuplexStream.incomingMaxAge (opens in a new tab)Web Status for api.WebTransportDatagramDuplexStream.incomingMaxAge (opens in a new tab)Web Features Explorer for api.WebTransportDatagramDuplexStream.incomingMaxAge (opens in a new tab)MDN documentation for api.WebTransportDatagramDuplexStream.incomingMaxAge (opens in a new tab)
Part of: WebTransport (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 97
|
Jan 4, 2022 |
|
Chrome 97 (Android)
|
Jan 4, 2022 |
|
Edge 97
|
Jan 6, 2022 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 114
|
Jun 6, 2023 |
|
Firefox 114 (Android)
|
Jun 6, 2023 |
Specification for api.WebTransportDatagramDuplexStream.maxDatagramSize (opens in a new tab)Web Status for api.WebTransportDatagramDuplexStream.maxDatagramSize (opens in a new tab)Web Features Explorer for api.WebTransportDatagramDuplexStream.maxDatagramSize (opens in a new tab)MDN documentation for api.WebTransportDatagramDuplexStream.maxDatagramSize (opens in a new tab)
Part of: WebTransport (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 97
|
Jan 4, 2022 |
|
Chrome 97 (Android)
|
Jan 4, 2022 |
|
Edge 97
|
Jan 6, 2022 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 114
|
Jun 6, 2023 |
|
Firefox 114 (Android)
|
Jun 6, 2023 |
Specification for api.WebTransportDatagramDuplexStream.outgoingHighWaterMark (opens in a new tab)Web Status for api.WebTransportDatagramDuplexStream.outgoingHighWaterMark (opens in a new tab)Web Features Explorer for api.WebTransportDatagramDuplexStream.outgoingHighWaterMark (opens in a new tab)MDN documentation for api.WebTransportDatagramDuplexStream.outgoingHighWaterMark (opens in a new tab)
Part of: WebTransport (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 97
|
Jan 4, 2022 |
|
Chrome 97 (Android)
|
Jan 4, 2022 |
|
Edge 97
|
Jan 6, 2022 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 114
|
Jun 6, 2023 |
|
Firefox 114 (Android)
|
Jun 6, 2023 |
Specification for api.WebTransportDatagramDuplexStream.outgoingMaxAge (opens in a new tab)Web Status for api.WebTransportDatagramDuplexStream.outgoingMaxAge (opens in a new tab)Web Features Explorer for api.WebTransportDatagramDuplexStream.outgoingMaxAge (opens in a new tab)MDN documentation for api.WebTransportDatagramDuplexStream.outgoingMaxAge (opens in a new tab)
Part of: WebTransport (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 97
|
Jan 4, 2022 |
|
Chrome 97 (Android)
|
Jan 4, 2022 |
|
Edge 97
|
Jan 6, 2022 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 114
|
Jun 6, 2023 |
|
Firefox 114 (Android)
|
Jun 6, 2023 |
Specification for api.WebTransportDatagramDuplexStream.readable (opens in a new tab)Web Status for api.WebTransportDatagramDuplexStream.readable (opens in a new tab)Web Features Explorer for api.WebTransportDatagramDuplexStream.readable (opens in a new tab)MDN documentation for api.WebTransportDatagramDuplexStream.readable (opens in a new tab)
Part of: WebTransport (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 97
|
Jan 4, 2022 |
|
Chrome 97 (Android)
|
Jan 4, 2022 |
|
Edge 97
|
Jan 6, 2022 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 114
|
Jun 6, 2023 |
|
Firefox 114 (Android)
|
Jun 6, 2023 |
Part of: WebTransport (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 97
|
Jan 4, 2022 |
|
Chrome 97 (Android)
|
Jan 4, 2022 |
|
Edge 97
|
Jan 6, 2022 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 114
|
Jun 6, 2023 |
|
Firefox 114 (Android)
|
Jun 6, 2023 |
Specification for api.WebTransportError.WebTransportError (opens in a new tab)Web Status for api.WebTransportError.WebTransportError (opens in a new tab)Web Features Explorer for api.WebTransportError.WebTransportError (opens in a new tab)MDN documentation for api.WebTransportError.WebTransportError (opens in a new tab)
Part of: WebTransport (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 97
|
Jan 4, 2022 |
|
Chrome 97 (Android)
|
Jan 4, 2022 |
|
Edge 97
|
Jan 6, 2022 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 114
|
Jun 6, 2023 |
|
Firefox 114 (Android)
|
Jun 6, 2023 |
Part of: WebTransport (opens in a new tab)
Newly available since March 24, 2026.
🔮 Expected to become widely available on September 24, 2028.
🔮 Expected to become widely available on September 24, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 97
|
Jan 4, 2022 |
|
Chrome 97 (Android)
|
Jan 4, 2022 |
|
Edge 97
|
Jan 6, 2022 |
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 114
|
Jun 6, 2023 |
|
Firefox 114 (Android)
|
Jun 6, 2023 |
Specification for api.WebTransportError.streamErrorCode (opens in a new tab)Web Status for api.WebTransportError.streamErrorCode (opens in a new tab)Web Features Explorer for api.WebTransportError.streamErrorCode (opens in a new tab)MDN documentation for api.WebTransportError.streamErrorCode (opens in a new tab)
Part of: WebTransport (opens in a new tab)
Limited availability across browsers since June 6, 2023.
| Browser Version | Release Date |
|---|---|
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 114
|
Jun 6, 2023 |
|
Firefox 114 (Android)
|
Jun 6, 2023 |
Part of: WebTransport (opens in a new tab)
Limited availability across browsers since June 6, 2023.
| Browser Version | Release Date |
|---|---|
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 114
|
Jun 6, 2023 |
|
Firefox 114 (Android)
|
Jun 6, 2023 |
Specification for api.WebTransportReceiveStream.getStats (opens in a new tab)Web Status for api.WebTransportReceiveStream.getStats (opens in a new tab)Web Features Explorer for api.WebTransportReceiveStream.getStats (opens in a new tab)MDN documentation for api.WebTransportReceiveStream.getStats (opens in a new tab)
Part of: WebTransport (opens in a new tab)
Limited availability across browsers since June 6, 2023.
| Browser Version | Release Date |
|---|---|
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 114
|
Jun 6, 2023 |
|
Firefox 114 (Android)
|
Jun 6, 2023 |
Part of: WebTransport (opens in a new tab)
Limited availability across browsers since June 6, 2023.
| Browser Version | Release Date |
|---|---|
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 114
|
Jun 6, 2023 |
|
Firefox 114 (Android)
|
Jun 6, 2023 |
Specification for api.WebTransportSendStream.getStats (opens in a new tab)Web Status for api.WebTransportSendStream.getStats (opens in a new tab)Web Features Explorer for api.WebTransportSendStream.getStats (opens in a new tab)MDN documentation for api.WebTransportSendStream.getStats (opens in a new tab)
Part of: WebTransport (opens in a new tab)
Limited availability across browsers since June 6, 2023.
| Browser Version | Release Date |
|---|---|
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 114
|
Jun 6, 2023 |
|
Firefox 114 (Android)
|
Jun 6, 2023 |
Specification for api.WebTransportSendStream.getWriter (opens in a new tab)Web Status for api.WebTransportSendStream.getWriter (opens in a new tab)Web Features Explorer for api.WebTransportSendStream.getWriter (opens in a new tab)MDN documentation for api.WebTransportSendStream.getWriter (opens in a new tab)
Part of: WebTransport (opens in a new tab)
Limited availability across browsers since December 19, 2023.
| Browser Version | Release Date |
|---|---|
|
Safari 26.4
|
Mar 24, 2026 |
|
Safari 26.4 (iOS)
|
Mar 24, 2026 |
|
Firefox 121
|
Dec 19, 2023 |
|
Firefox 121 (Android)
|
Dec 19, 2023 |
Specification for api.WebTransportSendStream.sendOrder (opens in a new tab)Web Status for api.WebTransportSendStream.sendOrder (opens in a new tab)Web Features Explorer for api.WebTransportSendStream.sendOrder (opens in a new tab)MDN documentation for api.WebTransportSendStream.sendOrder (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 61
|
Sep 5, 2017 |
|
Chrome 61 (Android)
|
Sep 5, 2017 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 63
|
Oct 23, 2018 |
|
Firefox 63 (Android)
|
Oct 23, 2018 |
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 61
|
Sep 5, 2017 |
|
Chrome 61 (Android)
|
Sep 5, 2017 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 63
|
Oct 23, 2018 |
|
Firefox 63 (Android)
|
Oct 23, 2018 |
Specification for http.headers.Clear-Site-Data.cookies (opens in a new tab)Web Status for http.headers.Clear-Site-Data.cookies (opens in a new tab)Web Features Explorer for http.headers.Clear-Site-Data.cookies (opens in a new tab)MDN documentation for http.headers.Clear-Site-Data.cookies (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 61
|
Sep 5, 2017 |
|
Chrome 61 (Android)
|
Sep 5, 2017 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 63
|
Oct 23, 2018 |
|
Firefox 63 (Android)
|
Oct 23, 2018 |
Specification for http.headers.Clear-Site-Data.secure_context_required (opens in a new tab)Web Status for http.headers.Clear-Site-Data.secure_context_required (opens in a new tab)Web Features Explorer for http.headers.Clear-Site-Data.secure_context_required (opens in a new tab)MDN documentation for http.headers.Clear-Site-Data.secure_context_required (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 61
|
Sep 5, 2017 |
|
Chrome 61 (Android)
|
Sep 5, 2017 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 63
|
Oct 23, 2018 |
|
Firefox 63 (Android)
|
Oct 23, 2018 |
Specification for http.headers.Clear-Site-Data.storage (opens in a new tab)Web Status for http.headers.Clear-Site-Data.storage (opens in a new tab)Web Features Explorer for http.headers.Clear-Site-Data.storage (opens in a new tab)MDN documentation for http.headers.Clear-Site-Data.storage (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 95
|
Oct 19, 2021 |
|
Chrome 95 (Android)
|
Oct 19, 2021 |
|
Edge 95
|
Oct 21, 2021 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 107
|
Nov 15, 2022 |
|
Firefox 107 (Android)
|
Nov 15, 2022 |
Specification for css.properties.contain-intrinsic-block-size (opens in a new tab)Web Status for css.properties.contain-intrinsic-block-size (opens in a new tab)Web Features Explorer for css.properties.contain-intrinsic-block-size (opens in a new tab)MDN documentation for css.properties.contain-intrinsic-block-size (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 98
|
Feb 1, 2022 |
|
Chrome 98 (Android)
|
Feb 1, 2022 |
|
Edge 98
|
Feb 3, 2022 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 107
|
Nov 15, 2022 |
|
Firefox 107 (Android)
|
Nov 15, 2022 |
Specification for css.properties.contain-intrinsic-block-size.none (opens in a new tab)Web Status for css.properties.contain-intrinsic-block-size.none (opens in a new tab)Web Features Explorer for css.properties.contain-intrinsic-block-size.none (opens in a new tab)MDN documentation for css.properties.contain-intrinsic-block-size.none (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 95
|
Oct 19, 2021 |
|
Chrome 95 (Android)
|
Oct 19, 2021 |
|
Edge 95
|
Oct 21, 2021 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 107
|
Nov 15, 2022 |
|
Firefox 107 (Android)
|
Nov 15, 2022 |
Specification for css.properties.contain-intrinsic-height (opens in a new tab)Web Status for css.properties.contain-intrinsic-height (opens in a new tab)Web Features Explorer for css.properties.contain-intrinsic-height (opens in a new tab)MDN documentation for css.properties.contain-intrinsic-height (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 98
|
Feb 1, 2022 |
|
Chrome 98 (Android)
|
Feb 1, 2022 |
|
Edge 98
|
Feb 3, 2022 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 107
|
Nov 15, 2022 |
|
Firefox 107 (Android)
|
Nov 15, 2022 |
Specification for css.properties.contain-intrinsic-height.none (opens in a new tab)Web Status for css.properties.contain-intrinsic-height.none (opens in a new tab)Web Features Explorer for css.properties.contain-intrinsic-height.none (opens in a new tab)MDN documentation for css.properties.contain-intrinsic-height.none (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 95
|
Oct 19, 2021 |
|
Chrome 95 (Android)
|
Oct 19, 2021 |
|
Edge 95
|
Oct 21, 2021 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 107
|
Nov 15, 2022 |
|
Firefox 107 (Android)
|
Nov 15, 2022 |
Specification for css.properties.contain-intrinsic-inline-size (opens in a new tab)Web Status for css.properties.contain-intrinsic-inline-size (opens in a new tab)Web Features Explorer for css.properties.contain-intrinsic-inline-size (opens in a new tab)MDN documentation for css.properties.contain-intrinsic-inline-size (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 98
|
Feb 1, 2022 |
|
Chrome 98 (Android)
|
Feb 1, 2022 |
|
Edge 98
|
Feb 3, 2022 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 107
|
Nov 15, 2022 |
|
Firefox 107 (Android)
|
Nov 15, 2022 |
Specification for css.properties.contain-intrinsic-inline-size.none (opens in a new tab)Web Status for css.properties.contain-intrinsic-inline-size.none (opens in a new tab)Web Features Explorer for css.properties.contain-intrinsic-inline-size.none (opens in a new tab)MDN documentation for css.properties.contain-intrinsic-inline-size.none (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 83
|
May 19, 2020 |
|
Chrome 83 (Android)
|
May 19, 2020 |
|
Edge 83
|
May 21, 2020 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 107
|
Nov 15, 2022 |
|
Firefox 107 (Android)
|
Nov 15, 2022 |
Specification for css.properties.contain-intrinsic-size (opens in a new tab)Web Status for css.properties.contain-intrinsic-size (opens in a new tab)Web Features Explorer for css.properties.contain-intrinsic-size (opens in a new tab)MDN documentation for css.properties.contain-intrinsic-size (opens in a new tab)web.dev article for css.properties.contain-intrinsic-size (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 117
|
Sep 12, 2023 |
|
Chrome 117 (Android)
|
Sep 12, 2023 |
|
Edge 117
|
Sep 15, 2023 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 117
|
Aug 29, 2023 |
|
Firefox 117 (Android)
|
Aug 29, 2023 |
Specification for css.properties.contain-intrinsic-size.auto_none (opens in a new tab)Web Status for css.properties.contain-intrinsic-size.auto_none (opens in a new tab)Web Features Explorer for css.properties.contain-intrinsic-size.auto_none (opens in a new tab)MDN documentation for css.properties.contain-intrinsic-size.auto_none (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 98
|
Feb 1, 2022 |
|
Chrome 98 (Android)
|
Feb 1, 2022 |
|
Edge 98
|
Feb 3, 2022 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 107
|
Nov 15, 2022 |
|
Firefox 107 (Android)
|
Nov 15, 2022 |
Specification for css.properties.contain-intrinsic-size.none (opens in a new tab)Web Status for css.properties.contain-intrinsic-size.none (opens in a new tab)Web Features Explorer for css.properties.contain-intrinsic-size.none (opens in a new tab)MDN documentation for css.properties.contain-intrinsic-size.none (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 95
|
Oct 19, 2021 |
|
Chrome 95 (Android)
|
Oct 19, 2021 |
|
Edge 95
|
Oct 21, 2021 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 107
|
Nov 15, 2022 |
|
Firefox 107 (Android)
|
Nov 15, 2022 |
Specification for css.properties.contain-intrinsic-width (opens in a new tab)Web Status for css.properties.contain-intrinsic-width (opens in a new tab)Web Features Explorer for css.properties.contain-intrinsic-width (opens in a new tab)MDN documentation for css.properties.contain-intrinsic-width (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 98
|
Feb 1, 2022 |
|
Chrome 98 (Android)
|
Feb 1, 2022 |
|
Edge 98
|
Feb 3, 2022 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 107
|
Nov 15, 2022 |
|
Firefox 107 (Android)
|
Nov 15, 2022 |
Specification for css.properties.contain-intrinsic-width.none (opens in a new tab)Web Status for css.properties.contain-intrinsic-width.none (opens in a new tab)Web Features Explorer for css.properties.contain-intrinsic-width.none (opens in a new tab)MDN documentation for css.properties.contain-intrinsic-width.none (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 111
|
Mar 7, 2023 |
|
Chrome 111 (Android)
|
Mar 7, 2023 |
|
Edge 111
|
Mar 13, 2023 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 110
|
Feb 14, 2023 |
|
Firefox 110 (Android)
|
Feb 14, 2023 |
Specification for api.CSSContainerRule.containerName (opens in a new tab)Web Status for api.CSSContainerRule.containerName (opens in a new tab)Web Features Explorer for api.CSSContainerRule.containerName (opens in a new tab)MDN documentation for api.CSSContainerRule.containerName (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 111
|
Mar 7, 2023 |
|
Chrome 111 (Android)
|
Mar 7, 2023 |
|
Edge 111
|
Mar 13, 2023 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 110
|
Feb 14, 2023 |
|
Firefox 110 (Android)
|
Feb 14, 2023 |
Specification for api.CSSContainerRule.containerQuery (opens in a new tab)Web Status for api.CSSContainerRule.containerQuery (opens in a new tab)Web Features Explorer for api.CSSContainerRule.containerQuery (opens in a new tab)MDN documentation for api.CSSContainerRule.containerQuery (opens in a new tab)
Part of: @counter-style (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 91
|
May 25, 2021 |
|
Chrome 91 (Android)
|
May 25, 2021 |
|
Edge 91
|
May 27, 2021 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 33
|
Oct 14, 2014 |
|
Firefox 33 (Android)
|
Oct 14, 2014 |
Part of: @counter-style (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 91
|
May 25, 2021 |
|
Chrome 91 (Android)
|
May 25, 2021 |
|
Edge 91
|
May 27, 2021 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 33
|
Oct 14, 2014 |
|
Firefox 33 (Android)
|
Oct 14, 2014 |
Specification for api.CSSCounterStyleRule.additiveSymbols (opens in a new tab)Web Status for api.CSSCounterStyleRule.additiveSymbols (opens in a new tab)Web Features Explorer for api.CSSCounterStyleRule.additiveSymbols (opens in a new tab)MDN documentation for api.CSSCounterStyleRule.additiveSymbols (opens in a new tab)
Part of: @counter-style (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 91
|
May 25, 2021 |
|
Chrome 91 (Android)
|
May 25, 2021 |
|
Edge 91
|
May 27, 2021 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 33
|
Oct 14, 2014 |
|
Firefox 33 (Android)
|
Oct 14, 2014 |
Part of: @counter-style (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 91
|
May 25, 2021 |
|
Chrome 91 (Android)
|
May 25, 2021 |
|
Edge 91
|
May 27, 2021 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 33
|
Oct 14, 2014 |
|
Firefox 33 (Android)
|
Oct 14, 2014 |
Part of: @counter-style (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 91
|
May 25, 2021 |
|
Chrome 91 (Android)
|
May 25, 2021 |
|
Edge 91
|
May 27, 2021 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 33
|
Oct 14, 2014 |
|
Firefox 33 (Android)
|
Oct 14, 2014 |
Part of: @counter-style (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 91
|
May 25, 2021 |
|
Chrome 91 (Android)
|
May 25, 2021 |
|
Edge 91
|
May 27, 2021 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 33
|
Oct 14, 2014 |
|
Firefox 33 (Android)
|
Oct 14, 2014 |
Part of: @counter-style (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 91
|
May 25, 2021 |
|
Chrome 91 (Android)
|
May 25, 2021 |
|
Edge 91
|
May 27, 2021 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 33
|
Oct 14, 2014 |
|
Firefox 33 (Android)
|
Oct 14, 2014 |
Part of: @counter-style (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 91
|
May 25, 2021 |
|
Chrome 91 (Android)
|
May 25, 2021 |
|
Edge 91
|
May 27, 2021 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 33
|
Oct 14, 2014 |
|
Firefox 33 (Android)
|
Oct 14, 2014 |
Part of: @counter-style (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 91
|
May 25, 2021 |
|
Chrome 91 (Android)
|
May 25, 2021 |
|
Edge 91
|
May 27, 2021 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 33
|
Oct 14, 2014 |
|
Firefox 33 (Android)
|
Oct 14, 2014 |
Part of: @counter-style (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 91
|
May 25, 2021 |
|
Chrome 91 (Android)
|
May 25, 2021 |
|
Edge 91
|
May 27, 2021 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 33
|
Oct 14, 2014 |
|
Firefox 33 (Android)
|
Oct 14, 2014 |
Part of: @counter-style (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 91
|
May 25, 2021 |
|
Chrome 91 (Android)
|
May 25, 2021 |
|
Edge 91
|
May 27, 2021 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 33
|
Oct 14, 2014 |
|
Firefox 33 (Android)
|
Oct 14, 2014 |
Part of: @counter-style (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 91
|
May 25, 2021 |
|
Chrome 91 (Android)
|
May 25, 2021 |
|
Edge 91
|
May 27, 2021 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 33
|
Oct 14, 2014 |
|
Firefox 33 (Android)
|
Oct 14, 2014 |
Part of: @counter-style (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 91
|
May 25, 2021 |
|
Chrome 91 (Android)
|
May 25, 2021 |
|
Edge 91
|
May 27, 2021 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 33
|
Oct 14, 2014 |
|
Firefox 33 (Android)
|
Oct 14, 2014 |
Part of: @counter-style (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 91
|
May 25, 2021 |
|
Chrome 91 (Android)
|
May 25, 2021 |
|
Edge 91
|
May 27, 2021 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 33
|
Oct 14, 2014 |
|
Firefox 33 (Android)
|
Oct 14, 2014 |
Specification for css.at-rules.counter-style.additive-symbols (opens in a new tab)Web Status for css.at-rules.counter-style.additive-symbols (opens in a new tab)Web Features Explorer for css.at-rules.counter-style.additive-symbols (opens in a new tab)MDN documentation for css.at-rules.counter-style.additive-symbols (opens in a new tab)
Part of: @counter-style (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 91
|
May 25, 2021 |
|
Chrome 91 (Android)
|
May 25, 2021 |
|
Edge 91
|
May 27, 2021 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 33
|
Oct 14, 2014 |
|
Firefox 33 (Android)
|
Oct 14, 2014 |
Specification for css.at-rules.counter-style.fallback (opens in a new tab)Web Status for css.at-rules.counter-style.fallback (opens in a new tab)Web Features Explorer for css.at-rules.counter-style.fallback (opens in a new tab)MDN documentation for css.at-rules.counter-style.fallback (opens in a new tab)
Part of: @counter-style (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 91
|
May 25, 2021 |
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Chrome 91 (Android)
|
May 25, 2021 |
|
Edge 91
|
May 27, 2021 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 33
|
Oct 14, 2014 |
|
Firefox 33 (Android)
|
Oct 14, 2014 |
Specification for css.at-rules.counter-style.negative (opens in a new tab)Web Status for css.at-rules.counter-style.negative (opens in a new tab)Web Features Explorer for css.at-rules.counter-style.negative (opens in a new tab)MDN documentation for css.at-rules.counter-style.negative (opens in a new tab)
Part of: @counter-style (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 91
|
May 25, 2021 |
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Chrome 91 (Android)
|
May 25, 2021 |
|
Edge 91
|
May 27, 2021 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 33
|
Oct 14, 2014 |
|
Firefox 33 (Android)
|
Oct 14, 2014 |
Part of: @counter-style (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 91
|
May 25, 2021 |
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Chrome 91 (Android)
|
May 25, 2021 |
|
Edge 91
|
May 27, 2021 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 33
|
Oct 14, 2014 |
|
Firefox 33 (Android)
|
Oct 14, 2014 |
Part of: @counter-style (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 91
|
May 25, 2021 |
|
Chrome 91 (Android)
|
May 25, 2021 |
|
Edge 91
|
May 27, 2021 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 33
|
Oct 14, 2014 |
|
Firefox 33 (Android)
|
Oct 14, 2014 |
Part of: @counter-style (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 91
|
May 25, 2021 |
|
Chrome 91 (Android)
|
May 25, 2021 |
|
Edge 91
|
May 27, 2021 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 33
|
Oct 14, 2014 |
|
Firefox 33 (Android)
|
Oct 14, 2014 |
Part of: @counter-style (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 91
|
May 25, 2021 |
|
Chrome 91 (Android)
|
May 25, 2021 |
|
Edge 91
|
May 27, 2021 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 33
|
Oct 14, 2014 |
|
Firefox 33 (Android)
|
Oct 14, 2014 |
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 52
|
Jul 20, 2016 |
|
Chrome 52 (Android)
|
Jul 27, 2016 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 93
|
Oct 5, 2021 |
|
Firefox 93 (Android)
|
Oct 5, 2021 |
Specification for api.createImageBitmap.options_premultiplyAlpha_parameter (opens in a new tab)Web Status for api.createImageBitmap.options_premultiplyAlpha_parameter (opens in a new tab)Web Features Explorer for api.createImageBitmap.options_premultiplyAlpha_parameter (opens in a new tab)MDN documentation for api.createImageBitmap.options_premultiplyAlpha_parameter (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 60
|
Jul 25, 2017 |
|
Chrome 60 (Android)
|
Aug 1, 2017 |
|
Edge 18
|
Oct 2, 2018 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 60
|
May 9, 2018 |
|
Firefox 60 (Android)
|
May 9, 2018 |
Specification for api.CredentialsContainer.preventSilentAccess (opens in a new tab)Web Status for api.CredentialsContainer.preventSilentAccess (opens in a new tab)Web Features Explorer for api.CredentialsContainer.preventSilentAccess (opens in a new tab)MDN documentation for api.CredentialsContainer.preventSilentAccess (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 31
|
Nov 12, 2013 |
|
Chrome 31 (Android)
|
Nov 14, 2013 |
|
Edge 12
|
Jul 29, 2015 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 4.2 (iOS)
|
Nov 22, 2010 |
|
Firefox 6
|
Aug 16, 2011 |
|
Firefox 6 (Android)
|
Aug 16, 2011 |
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 31
|
Nov 12, 2013 |
|
Chrome 31 (Android)
|
Nov 14, 2013 |
|
Edge 12
|
Jul 29, 2015 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 4.2 (iOS)
|
Nov 22, 2010 |
|
Firefox 6
|
Aug 16, 2011 |
|
Firefox 6 (Android)
|
Aug 16, 2011 |
Specification for api.DeviceMotionEvent.acceleration (opens in a new tab)Web Status for api.DeviceMotionEvent.acceleration (opens in a new tab)Web Features Explorer for api.DeviceMotionEvent.acceleration (opens in a new tab)MDN documentation for api.DeviceMotionEvent.acceleration (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 31
|
Nov 12, 2013 |
|
Chrome 31 (Android)
|
Nov 14, 2013 |
|
Edge 12
|
Jul 29, 2015 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 4.2 (iOS)
|
Nov 22, 2010 |
|
Firefox 6
|
Aug 16, 2011 |
|
Firefox 6 (Android)
|
Aug 16, 2011 |
Specification for api.DeviceMotionEvent.accelerationIncludingGravity (opens in a new tab)Web Status for api.DeviceMotionEvent.accelerationIncludingGravity (opens in a new tab)Web Features Explorer for api.DeviceMotionEvent.accelerationIncludingGravity (opens in a new tab)MDN documentation for api.DeviceMotionEvent.accelerationIncludingGravity (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 31
|
Nov 12, 2013 |
|
Chrome 31 (Android)
|
Nov 14, 2013 |
|
Edge 12
|
Jul 29, 2015 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 4.2 (iOS)
|
Nov 22, 2010 |
|
Firefox 6
|
Aug 16, 2011 |
|
Firefox 6 (Android)
|
Aug 16, 2011 |
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 31
|
Nov 12, 2013 |
|
Chrome 31 (Android)
|
Nov 14, 2013 |
|
Edge 12
|
Jul 29, 2015 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 4.2 (iOS)
|
Nov 22, 2010 |
|
Firefox 6
|
Aug 16, 2011 |
|
Firefox 6 (Android)
|
Aug 16, 2011 |
Specification for api.DeviceMotionEvent.rotationRate (opens in a new tab)Web Status for api.DeviceMotionEvent.rotationRate (opens in a new tab)Web Features Explorer for api.DeviceMotionEvent.rotationRate (opens in a new tab)MDN documentation for api.DeviceMotionEvent.rotationRate (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 7
|
Oct 19, 2010 |
|
Chrome 18 (Android)
|
Jun 27, 2012 |
|
Edge 12
|
Jul 29, 2015 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 4.2 (iOS)
|
Nov 22, 2010 |
|
Firefox 6
|
Aug 16, 2011 |
|
Firefox 6 (Android)
|
Aug 16, 2011 |
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 7
|
Oct 19, 2010 |
|
Chrome 18 (Android)
|
Jun 27, 2012 |
|
Edge 12
|
Jul 29, 2015 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 4.2 (iOS)
|
Nov 22, 2010 |
|
Firefox 6
|
Aug 16, 2011 |
|
Firefox 6 (Android)
|
Aug 16, 2011 |
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 7
|
Oct 19, 2010 |
|
Chrome 18 (Android)
|
Jun 27, 2012 |
|
Edge 12
|
Jul 29, 2015 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 4.2 (iOS)
|
Nov 22, 2010 |
|
Firefox 6
|
Aug 16, 2011 |
|
Firefox 6 (Android)
|
Aug 16, 2011 |
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 7
|
Oct 19, 2010 |
|
Chrome 18 (Android)
|
Jun 27, 2012 |
|
Edge 12
|
Jul 29, 2015 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 4.2 (iOS)
|
Nov 22, 2010 |
|
Firefox 6
|
Aug 16, 2011 |
|
Firefox 6 (Android)
|
Aug 16, 2011 |
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 31
|
Nov 12, 2013 |
|
Chrome 31 (Android)
|
Nov 14, 2013 |
|
Edge 12
|
Jul 29, 2015 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 4.2 (iOS)
|
Nov 22, 2010 |
|
Firefox 6
|
Aug 16, 2011 |
|
Firefox 6 (Android)
|
Aug 16, 2011 |
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 7
|
Oct 19, 2010 |
|
Chrome 18 (Android)
|
Jun 27, 2012 |
|
Edge 12
|
Jul 29, 2015 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 4.2 (iOS)
|
Nov 22, 2010 |
|
Firefox 6
|
Aug 16, 2011 |
|
Firefox 6 (Android)
|
Aug 16, 2011 |
Specification for api.Window.deviceorientation_event (opens in a new tab)Web Status for api.Window.deviceorientation_event (opens in a new tab)Web Features Explorer for api.Window.deviceorientation_event (opens in a new tab)MDN documentation for api.Window.deviceorientation_event (opens in a new tab)
Part of: Fetch (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 113
|
May 2, 2023 |
|
Chrome 113 (Android)
|
May 2, 2023 |
|
Edge 113
|
May 5, 2023 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 112
|
Apr 11, 2023 |
|
Firefox 112 (Android)
|
Apr 11, 2023 |
Part of: Fetch (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 105
|
Sep 2, 2022 |
|
Chrome 105 (Android)
|
Sep 2, 2022 |
|
Edge 105
|
Sep 1, 2022 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 115
|
Jul 4, 2023 |
|
Firefox 115 (Android)
|
Jul 4, 2023 |
Part of: @font-face (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 108
|
Nov 29, 2022 |
|
Chrome 108 (Android)
|
Nov 29, 2022 |
|
Edge 108
|
Dec 5, 2022 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 107
|
Nov 15, 2022 |
|
Firefox 107 (Android)
|
Nov 15, 2022 |
Specification for css.at-rules.font-face.src.tech_keyword (opens in a new tab)Web Status for css.at-rules.font-face.src.tech_keyword (opens in a new tab)Web Features Explorer for css.at-rules.font-face.src.tech_keyword (opens in a new tab)MDN documentation for css.at-rules.font-face.src.tech_keyword (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 92
|
Jul 20, 2021 |
|
Chrome 92 (Android)
|
Jul 20, 2021 |
|
Edge 92
|
Jul 22, 2021 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 92
|
Sep 7, 2021 |
|
Firefox 92 (Android)
|
Sep 7, 2021 |
Specification for css.at-rules.font-face.size-adjust (opens in a new tab)Web Status for css.at-rules.font-face.size-adjust (opens in a new tab)Web Features Explorer for css.at-rules.font-face.size-adjust (opens in a new tab)MDN documentation for css.at-rules.font-face.size-adjust (opens in a new tab)web.dev article for css.at-rules.font-face.size-adjust (opens in a new tab)
Part of: Functions (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 66
|
Apr 17, 2018 |
|
Chrome 66 (Android)
|
Apr 17, 2018 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 54
|
Jun 13, 2017 |
|
Firefox 54 (Android)
|
Jun 13, 2017 |
Specification for javascript.builtins.Function.toString.toString_revision (opens in a new tab)Web Status for javascript.builtins.Function.toString.toString_revision (opens in a new tab)Web Features Explorer for javascript.builtins.Function.toString.toString_revision (opens in a new tab)MDN documentation for javascript.builtins.Function.toString.toString_revision (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 106
|
Sep 27, 2022 |
|
Chrome 106 (Android)
|
Sep 27, 2022 |
|
Edge 106
|
Oct 3, 2022 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 98
|
Mar 8, 2022 |
|
Firefox 98 (Android)
|
Mar 8, 2022 |
Specification for css.properties.hyphenate-character (opens in a new tab)Web Status for css.properties.hyphenate-character (opens in a new tab)Web Features Explorer for css.properties.hyphenate-character (opens in a new tab)MDN documentation for css.properties.hyphenate-character (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 106
|
Sep 27, 2022 |
|
Chrome 106 (Android)
|
Sep 27, 2022 |
|
Edge 106
|
Oct 3, 2022 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 98
|
Mar 8, 2022 |
|
Firefox 98 (Android)
|
Mar 8, 2022 |
Specification for css.properties.hyphenate-character.auto (opens in a new tab)Web Status for css.properties.hyphenate-character.auto (opens in a new tab)Web Features Explorer for css.properties.hyphenate-character.auto (opens in a new tab)MDN documentation for css.properties.hyphenate-character.auto (opens in a new tab)
Part of: Hyphenation (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 55
|
Dec 1, 2016 |
|
Chrome 55 (Android)
|
Dec 6, 2016 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 43
|
Dec 15, 2015 |
|
Firefox 43 (Android)
|
Dec 15, 2015 |
Part of: Hyphenation (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 88
|
Jan 19, 2021 |
|
Chrome 55 (Android)
|
Dec 6, 2016 |
|
Edge 88
|
Jan 21, 2021 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 43
|
Dec 15, 2015 |
|
Firefox 43 (Android)
|
Dec 15, 2015 |
Part of: Hyphenation (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 87
|
Nov 17, 2020 |
|
Chrome 87 (Android)
|
Nov 17, 2020 |
|
Edge 87
|
Nov 19, 2020 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 43
|
Dec 15, 2015 |
|
Firefox 43 (Android)
|
Dec 15, 2015 |
Specification for css.properties.hyphens.language_croatian (opens in a new tab)Web Status for css.properties.hyphens.language_croatian (opens in a new tab)Web Features Explorer for css.properties.hyphens.language_croatian (opens in a new tab)MDN documentation for css.properties.hyphens.language_croatian (opens in a new tab)
Part of: Hyphenation (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 87
|
Nov 17, 2020 |
|
Chrome 87 (Android)
|
Nov 17, 2020 |
|
Edge 87
|
Nov 19, 2020 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 43
|
Dec 15, 2015 |
|
Firefox 43 (Android)
|
Dec 15, 2015 |
Specification for css.properties.hyphens.language_danish (opens in a new tab)Web Status for css.properties.hyphens.language_danish (opens in a new tab)Web Features Explorer for css.properties.hyphens.language_danish (opens in a new tab)MDN documentation for css.properties.hyphens.language_danish (opens in a new tab)
Part of: Hyphenation (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 112
|
Apr 4, 2023 |
|
Chrome 112 (Android)
|
Apr 4, 2023 |
|
Edge 112
|
Apr 6, 2023 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 43
|
Dec 15, 2015 |
|
Firefox 43 (Android)
|
Dec 15, 2015 |
Specification for css.properties.hyphens.language_dutch (opens in a new tab)Web Status for css.properties.hyphens.language_dutch (opens in a new tab)Web Features Explorer for css.properties.hyphens.language_dutch (opens in a new tab)MDN documentation for css.properties.hyphens.language_dutch (opens in a new tab)
Part of: Hyphenation (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 55
|
Dec 1, 2016 |
|
Chrome 55 (Android)
|
Dec 6, 2016 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 43
|
Dec 15, 2015 |
|
Firefox 43 (Android)
|
Dec 15, 2015 |
Specification for css.properties.hyphens.language_english (opens in a new tab)Web Status for css.properties.hyphens.language_english (opens in a new tab)Web Features Explorer for css.properties.hyphens.language_english (opens in a new tab)MDN documentation for css.properties.hyphens.language_english (opens in a new tab)
Part of: Hyphenation (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 87
|
Nov 17, 2020 |
|
Chrome 87 (Android)
|
Nov 17, 2020 |
|
Edge 87
|
Nov 19, 2020 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 43
|
Dec 15, 2015 |
|
Firefox 43 (Android)
|
Dec 15, 2015 |
Specification for css.properties.hyphens.language_french (opens in a new tab)Web Status for css.properties.hyphens.language_french (opens in a new tab)Web Features Explorer for css.properties.hyphens.language_french (opens in a new tab)MDN documentation for css.properties.hyphens.language_french (opens in a new tab)
Part of: Hyphenation (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 87
|
Nov 17, 2020 |
|
Chrome 87 (Android)
|
Nov 17, 2020 |
|
Edge 87
|
Nov 19, 2020 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 43
|
Dec 15, 2015 |
|
Firefox 43 (Android)
|
Dec 15, 2015 |
Specification for css.properties.hyphens.language_german_reformed_orthography (opens in a new tab)Web Status for css.properties.hyphens.language_german_reformed_orthography (opens in a new tab)Web Features Explorer for css.properties.hyphens.language_german_reformed_orthography (opens in a new tab)MDN documentation for css.properties.hyphens.language_german_reformed_orthography (opens in a new tab)
Part of: Hyphenation (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 87
|
Nov 17, 2020 |
|
Chrome 87 (Android)
|
Nov 17, 2020 |
|
Edge 87
|
Nov 19, 2020 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 43
|
Dec 15, 2015 |
|
Firefox 43 (Android)
|
Dec 15, 2015 |
Specification for css.properties.hyphens.language_hungarian (opens in a new tab)Web Status for css.properties.hyphens.language_hungarian (opens in a new tab)Web Features Explorer for css.properties.hyphens.language_hungarian (opens in a new tab)MDN documentation for css.properties.hyphens.language_hungarian (opens in a new tab)
Part of: Hyphenation (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 112
|
Apr 4, 2023 |
|
Chrome 112 (Android)
|
Apr 4, 2023 |
|
Edge 112
|
Apr 6, 2023 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 43
|
Dec 15, 2015 |
|
Firefox 43 (Android)
|
Dec 15, 2015 |
Specification for css.properties.hyphens.language_italian (opens in a new tab)Web Status for css.properties.hyphens.language_italian (opens in a new tab)Web Features Explorer for css.properties.hyphens.language_italian (opens in a new tab)MDN documentation for css.properties.hyphens.language_italian (opens in a new tab)
Part of: Hyphenation (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 87
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Nov 17, 2020 |
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Chrome 87 (Android)
|
Nov 17, 2020 |
|
Edge 87
|
Nov 19, 2020 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 43
|
Dec 15, 2015 |
|
Firefox 43 (Android)
|
Dec 15, 2015 |
Specification for css.properties.hyphens.language_norwegian_no (opens in a new tab)Web Status for css.properties.hyphens.language_norwegian_no (opens in a new tab)Web Features Explorer for css.properties.hyphens.language_norwegian_no (opens in a new tab)MDN documentation for css.properties.hyphens.language_norwegian_no (opens in a new tab)
Part of: Hyphenation (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 87
|
Nov 17, 2020 |
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Chrome 87 (Android)
|
Nov 17, 2020 |
|
Edge 87
|
Nov 19, 2020 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 43
|
Dec 15, 2015 |
|
Firefox 43 (Android)
|
Dec 15, 2015 |
Specification for css.properties.hyphens.language_portuguese (opens in a new tab)Web Status for css.properties.hyphens.language_portuguese (opens in a new tab)Web Features Explorer for css.properties.hyphens.language_portuguese (opens in a new tab)MDN documentation for css.properties.hyphens.language_portuguese (opens in a new tab)
Part of: Hyphenation (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 112
|
Apr 4, 2023 |
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Chrome 112 (Android)
|
Apr 4, 2023 |
|
Edge 112
|
Apr 6, 2023 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 43
|
Dec 15, 2015 |
|
Firefox 43 (Android)
|
Dec 15, 2015 |
Specification for css.properties.hyphens.language_russian (opens in a new tab)Web Status for css.properties.hyphens.language_russian (opens in a new tab)Web Features Explorer for css.properties.hyphens.language_russian (opens in a new tab)MDN documentation for css.properties.hyphens.language_russian (opens in a new tab)
Part of: Hyphenation (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 87
|
Nov 17, 2020 |
|
Chrome 87 (Android)
|
Nov 17, 2020 |
|
Edge 87
|
Nov 19, 2020 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 43
|
Dec 15, 2015 |
|
Firefox 43 (Android)
|
Dec 15, 2015 |
Specification for css.properties.hyphens.language_spanish (opens in a new tab)Web Status for css.properties.hyphens.language_spanish (opens in a new tab)Web Features Explorer for css.properties.hyphens.language_spanish (opens in a new tab)MDN documentation for css.properties.hyphens.language_spanish (opens in a new tab)
Part of: Hyphenation (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 112
|
Apr 4, 2023 |
|
Chrome 112 (Android)
|
Apr 4, 2023 |
|
Edge 112
|
Apr 6, 2023 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 43
|
Dec 15, 2015 |
|
Firefox 43 (Android)
|
Dec 15, 2015 |
Specification for css.properties.hyphens.language_swedish (opens in a new tab)Web Status for css.properties.hyphens.language_swedish (opens in a new tab)Web Features Explorer for css.properties.hyphens.language_swedish (opens in a new tab)MDN documentation for css.properties.hyphens.language_swedish (opens in a new tab)
Part of: Hyphenation (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 112
|
Apr 4, 2023 |
|
Chrome 112 (Android)
|
Apr 4, 2023 |
|
Edge 112
|
Apr 6, 2023 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 43
|
Dec 15, 2015 |
|
Firefox 43 (Android)
|
Dec 15, 2015 |
Specification for css.properties.hyphens.language_ukrainian (opens in a new tab)Web Status for css.properties.hyphens.language_ukrainian (opens in a new tab)Web Features Explorer for css.properties.hyphens.language_ukrainian (opens in a new tab)MDN documentation for css.properties.hyphens.language_ukrainian (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 83
|
May 19, 2020 |
|
Chrome 83 (Android)
|
May 19, 2020 |
|
Edge 83
|
May 21, 2020 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 82
|
Oct 20, 2020 |
|
Firefox 82 (Android)
|
Oct 20, 2020 |
Specification for html.elements.iframe.sandbox.allow-downloads (opens in a new tab)Web Status for html.elements.iframe.sandbox.allow-downloads (opens in a new tab)Web Features Explorer for html.elements.iframe.sandbox.allow-downloads (opens in a new tab)MDN documentation for html.elements.iframe.sandbox.allow-downloads (opens in a new tab)
Part of: image-set() (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 113
|
May 2, 2023 |
|
Chrome 113 (Android)
|
May 2, 2023 |
|
Edge 113
|
May 5, 2023 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 89
|
Jun 1, 2021 |
|
Firefox 89 (Android)
|
Jun 1, 2021 |
Specification for css.properties.background-image.image-set (opens in a new tab)Web Status for css.properties.background-image.image-set (opens in a new tab)Web Features Explorer for css.properties.background-image.image-set (opens in a new tab)MDN documentation for css.properties.background-image.image-set (opens in a new tab)
Part of: image-set() (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 113
|
May 2, 2023 |
|
Chrome 113 (Android)
|
May 2, 2023 |
|
Edge 113
|
May 5, 2023 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 89
|
Jun 1, 2021 |
|
Firefox 89 (Android)
|
Jun 1, 2021 |
Part of: image-set() (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 113
|
May 2, 2023 |
|
Chrome 113 (Android)
|
May 2, 2023 |
|
Edge 113
|
May 5, 2023 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 89
|
Jun 1, 2021 |
|
Firefox 89 (Android)
|
Jun 1, 2021 |
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 66
|
Apr 17, 2018 |
|
Chrome 66 (Android)
|
Apr 17, 2018 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 115
|
Jul 4, 2023 |
|
Firefox 115 (Android)
|
Jul 4, 2023 |
Specification for html.elements.link.rel.modulepreload (opens in a new tab)Web Status for html.elements.link.rel.modulepreload (opens in a new tab)Web Features Explorer for html.elements.link.rel.modulepreload (opens in a new tab)MDN documentation for html.elements.link.rel.modulepreload (opens in a new tab)web.dev article for html.elements.link.rel.modulepreload (opens in a new tab)
Part of: :nth-child() (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 57
|
Mar 9, 2017 |
|
Chrome 57 (Android)
|
Mar 16, 2017 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 52
|
Mar 7, 2017 |
|
Firefox 52 (Android)
|
Mar 7, 2017 |
Specification for css.selectors.only-child.no_parent_required (opens in a new tab)Web Status for css.selectors.only-child.no_parent_required (opens in a new tab)Web Features Explorer for css.selectors.only-child.no_parent_required (opens in a new tab)MDN documentation for css.selectors.only-child.no_parent_required (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 69
|
Sep 4, 2018 |
|
Chrome 69 (Android)
|
Sep 4, 2018 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 105
|
Sep 20, 2022 |
|
Firefox 105 (Android)
|
Sep 20, 2022 |
Specification for api.OffscreenCanvas.getContext.webgl2_context (opens in a new tab)Web Status for api.OffscreenCanvas.getContext.webgl2_context (opens in a new tab)Web Features Explorer for api.OffscreenCanvas.getContext.webgl2_context (opens in a new tab)MDN documentation for api.OffscreenCanvas.getContext.webgl2_context (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 69
|
Sep 4, 2018 |
|
Chrome 69 (Android)
|
Sep 4, 2018 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 105
|
Sep 20, 2022 |
|
Firefox 105 (Android)
|
Sep 20, 2022 |
Specification for api.OffscreenCanvas.getContext.webgl_context (opens in a new tab)Web Status for api.OffscreenCanvas.getContext.webgl_context (opens in a new tab)Web Features Explorer for api.OffscreenCanvas.getContext.webgl_context (opens in a new tab)MDN documentation for api.OffscreenCanvas.getContext.webgl_context (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 113
|
May 2, 2023 |
|
Chrome 113 (Android)
|
May 2, 2023 |
|
Edge 113
|
May 5, 2023 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 66
|
Mar 19, 2019 |
|
Firefox 66 (Android)
|
Mar 19, 2019 |
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 113
|
May 2, 2023 |
|
Chrome 113 (Android)
|
May 2, 2023 |
|
Edge 113
|
May 5, 2023 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 66
|
Mar 19, 2019 |
|
Firefox 66 (Android)
|
Mar 19, 2019 |
Specification for css.at-rules.media.overflow-inline (opens in a new tab)Web Status for css.at-rules.media.overflow-inline (opens in a new tab)Web Features Explorer for css.at-rules.media.overflow-inline (opens in a new tab)MDN documentation for css.at-rules.media.overflow-inline (opens in a new tab)web.dev article for css.at-rules.media.overflow-inline (opens in a new tab)
Part of: Promise.any() (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 98
|
Feb 1, 2022 |
|
Chrome 98 (Android)
|
Feb 1, 2022 |
|
Edge 98
|
Feb 3, 2022 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 103
|
Jul 26, 2022 |
|
Firefox 103 (Android)
|
Jul 26, 2022 |
Specification for javascript.builtins.AggregateError.serializable_object (opens in a new tab)Web Status for javascript.builtins.AggregateError.serializable_object (opens in a new tab)Web Features Explorer for javascript.builtins.AggregateError.serializable_object (opens in a new tab)MDN documentation for javascript.builtins.AggregateError.serializable_object (opens in a new tab)
Part of: Push messages (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 43
|
May 19, 2015 |
|
Chrome 43 (Android)
|
May 27, 2015 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 46
|
Apr 26, 2016 |
|
Firefox 46 (Android)
|
Apr 26, 2016 |
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 112
|
Apr 4, 2023 |
|
Chrome 112 (Android)
|
Apr 4, 2023 |
|
Edge 112
|
Apr 6, 2023 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 116
|
Aug 1, 2023 |
|
Firefox 116 (Android)
|
Aug 1, 2023 |
Specification for javascript.builtins.RegExp.unicodeSets (opens in a new tab)Web Status for javascript.builtins.RegExp.unicodeSets (opens in a new tab)Web Features Explorer for javascript.builtins.RegExp.unicodeSets (opens in a new tab)MDN documentation for javascript.builtins.RegExp.unicodeSets (opens in a new tab)
Part of: Selection (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 58
|
Apr 19, 2017 |
|
Chrome 58 (Android)
|
Apr 25, 2017 |
|
Edge 12
|
Jul 29, 2015 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 1
|
Nov 9, 2004 |
|
Firefox 4 (Android)
|
Mar 29, 2011 |
Part of: Storage manager (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 61
|
Sep 5, 2017 |
|
Chrome 61 (Android)
|
Sep 5, 2017 |
|
Edge 79
|
Jan 15, 2020 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 57
|
Nov 14, 2017 |
|
Firefox 57 (Android)
|
Nov 28, 2017 |
Part of: Streams (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 105
|
Sep 2, 2022 |
|
Chrome 105 (Android)
|
Sep 2, 2022 |
|
Edge 105
|
Sep 1, 2022 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 102
|
Jun 28, 2022 |
|
Firefox 102 (Android)
|
Jun 28, 2022 |
Specification for api.ReadableStreamDefaultReader.releaseLock.reject_pending_read_request (opens in a new tab)Web Status for api.ReadableStreamDefaultReader.releaseLock.reject_pending_read_request (opens in a new tab)Web Features Explorer for api.ReadableStreamDefaultReader.releaseLock.reject_pending_read_request (opens in a new tab)MDN documentation for api.ReadableStreamDefaultReader.releaseLock.reject_pending_read_request (opens in a new tab)
Part of: @supports (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 108
|
Nov 29, 2022 |
|
Chrome 108 (Android)
|
Nov 29, 2022 |
|
Edge 108
|
Dec 5, 2022 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 106
|
Oct 18, 2022 |
|
Firefox 106 (Android)
|
Oct 18, 2022 |
Part of: @supports (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 108
|
Nov 29, 2022 |
|
Chrome 108 (Android)
|
Nov 29, 2022 |
|
Edge 108
|
Dec 5, 2022 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 106
|
Oct 18, 2022 |
|
Firefox 106 (Android)
|
Oct 18, 2022 |
Part of: SVG (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 59
|
Jun 5, 2017 |
|
Chrome 59 (Android)
|
Jun 6, 2017 |
|
Edge 12
|
Jul 29, 2015 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 56
|
Sep 28, 2017 |
|
Firefox 56 (Android)
|
Sep 28, 2017 |
Specification for api.CanvasRenderingContext2D.drawImage.SVGImageElement_source_image (opens in a new tab)Web Status for api.CanvasRenderingContext2D.drawImage.SVGImageElement_source_image (opens in a new tab)Web Features Explorer for api.CanvasRenderingContext2D.drawImage.SVGImageElement_source_image (opens in a new tab)MDN documentation for api.CanvasRenderingContext2D.drawImage.SVGImageElement_source_image (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 113
|
May 2, 2023 |
|
Chrome 113 (Android)
|
May 2, 2023 |
|
Edge 113
|
May 5, 2023 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 102
|
Jun 28, 2022 |
|
Firefox 102 (Android)
|
Jun 28, 2022 |
Specification for css.at-rules.media.update (opens in a new tab)Web Status for css.at-rules.media.update (opens in a new tab)Web Features Explorer for css.at-rules.media.update (opens in a new tab)MDN documentation for css.at-rules.media.update (opens in a new tab)web.dev article for css.at-rules.media.update (opens in a new tab)developer.chrome.com article for css.at-rules.media.update (opens in a new tab)
Part of: URL (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 117
|
Sep 12, 2023 |
|
Chrome 117 (Android)
|
Sep 12, 2023 |
|
Edge 117
|
Sep 15, 2023 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 115
|
Jul 4, 2023 |
|
Firefox 115 (Android)
|
Jul 4, 2023 |
Specification for api.URLSearchParams.delete.value_parameter (opens in a new tab)Web Status for api.URLSearchParams.delete.value_parameter (opens in a new tab)Web Features Explorer for api.URLSearchParams.delete.value_parameter (opens in a new tab)MDN documentation for api.URLSearchParams.delete.value_parameter (opens in a new tab)
Part of: URL (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 117
|
Sep 12, 2023 |
|
Chrome 117 (Android)
|
Sep 12, 2023 |
|
Edge 117
|
Sep 15, 2023 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 115
|
Jul 4, 2023 |
|
Firefox 115 (Android)
|
Jul 4, 2023 |
Specification for api.URLSearchParams.has.value_parameter (opens in a new tab)Web Status for api.URLSearchParams.has.value_parameter (opens in a new tab)Web Features Explorer for api.URLSearchParams.has.value_parameter (opens in a new tab)MDN documentation for api.URLSearchParams.has.value_parameter (opens in a new tab)
Part of: URL (opens in a new tab)
Widely available since March 18, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 113
|
May 2, 2023 |
|
Chrome 113 (Android)
|
May 2, 2023 |
|
Edge 113
|
May 5, 2023 |
|
Safari 17
|
Sep 18, 2023 |
|
Safari 17 (iOS)
|
Sep 18, 2023 |
|
Firefox 112
|
Apr 11, 2023 |
|
Firefox 112 (Android)
|
Apr 11, 2023 |
Widely available since March 15, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 117
|
Sep 12, 2023 |
|
Chrome 117 (Android)
|
Sep 12, 2023 |
|
Edge 117
|
Sep 15, 2023 |
|
Safari 9.1
|
Mar 21, 2016 |
|
Safari 9.3 (iOS)
|
Mar 21, 2016 |
|
Firefox 34
|
Dec 1, 2014 |
|
Firefox 34 (Android)
|
Dec 1, 2014 |
Specification for css.properties.font-variant-position (opens in a new tab)Web Status for css.properties.font-variant-position (opens in a new tab)Web Features Explorer for css.properties.font-variant-position (opens in a new tab)MDN documentation for css.properties.font-variant-position (opens in a new tab)
Widely available since March 15, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 117
|
Sep 12, 2023 |
|
Chrome 117 (Android)
|
Sep 12, 2023 |
|
Edge 117
|
Sep 15, 2023 |
|
Safari 9.1
|
Mar 21, 2016 |
|
Safari 9.3 (iOS)
|
Mar 21, 2016 |
|
Firefox 34
|
Dec 1, 2014 |
|
Firefox 34 (Android)
|
Dec 1, 2014 |
Specification for css.properties.font-variant-position.normal (opens in a new tab)Web Status for css.properties.font-variant-position.normal (opens in a new tab)Web Features Explorer for css.properties.font-variant-position.normal (opens in a new tab)MDN documentation for css.properties.font-variant-position.normal (opens in a new tab)
Part of: MathML (opens in a new tab)
Widely available since March 15, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 117
|
Sep 12, 2023 |
|
Chrome 117 (Android)
|
Sep 12, 2023 |
|
Edge 117
|
Sep 15, 2023 |
|
Safari 5.1
|
Jul 20, 2011 |
|
Safari 5 (iOS)
|
Oct 12, 2011 |
|
Firefox 1
|
Nov 9, 2004 |
|
Firefox 4 (Android)
|
Mar 29, 2011 |
Part of: MathML (opens in a new tab)
Widely available since March 15, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 117
|
Sep 12, 2023 |
|
Chrome 117 (Android)
|
Sep 12, 2023 |
|
Edge 117
|
Sep 15, 2023 |
|
Safari 5.1
|
Jul 20, 2011 |
|
Safari 5 (iOS)
|
Oct 12, 2011 |
|
Firefox 1
|
Nov 9, 2004 |
|
Firefox 4 (Android)
|
Mar 29, 2011 |
Part of: Subgrid (opens in a new tab)
Widely available since March 15, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 117
|
Sep 12, 2023 |
|
Chrome 117 (Android)
|
Sep 12, 2023 |
|
Edge 117
|
Sep 15, 2023 |
|
Safari 16
|
Sep 12, 2022 |
|
Safari 16 (iOS)
|
Sep 12, 2022 |
|
Firefox 71
|
Dec 10, 2019 |
|
Firefox 79 (Android)
|
Jul 28, 2020 |
Specification for css.properties.grid-template-columns.subgrid (opens in a new tab)Web Status for css.properties.grid-template-columns.subgrid (opens in a new tab)Web Features Explorer for css.properties.grid-template-columns.subgrid (opens in a new tab)MDN documentation for css.properties.grid-template-columns.subgrid (opens in a new tab)web.dev article for css.properties.grid-template-columns.subgrid (opens in a new tab)developer.chrome.com article for css.properties.grid-template-columns.subgrid (opens in a new tab)
Part of: Subgrid (opens in a new tab)
Widely available since March 15, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 117
|
Sep 12, 2023 |
|
Chrome 117 (Android)
|
Sep 12, 2023 |
|
Edge 117
|
Sep 15, 2023 |
|
Safari 16
|
Sep 12, 2022 |
|
Safari 16 (iOS)
|
Sep 12, 2022 |
|
Firefox 71
|
Dec 10, 2019 |
|
Firefox 79 (Android)
|
Jul 28, 2020 |
Specification for css.properties.grid-template-rows.subgrid (opens in a new tab)Web Status for css.properties.grid-template-rows.subgrid (opens in a new tab)Web Features Explorer for css.properties.grid-template-rows.subgrid (opens in a new tab)MDN documentation for css.properties.grid-template-rows.subgrid (opens in a new tab)web.dev article for css.properties.grid-template-rows.subgrid (opens in a new tab)
Limited availability across browsers since March 10, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 146
|
Mar 10, 2026 |
|
Chrome 146 (Android)
|
Mar 10, 2026 |
|
Edge 146
|
Mar 13, 2026 |
Specification for html.elements.meta.name.text-scale (opens in a new tab)Web Status for html.elements.meta.name.text-scale (opens in a new tab)Web Features Explorer for html.elements.meta.name.text-scale (opens in a new tab)MDN documentation for html.elements.meta.name.text-scale (opens in a new tab)
Limited availability across browsers since February 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 146
|
Mar 10, 2026 |
|
Chrome 146 (Android)
|
Mar 10, 2026 |
|
Edge 146
|
Mar 13, 2026 |
|
Firefox 148
|
Feb 24, 2026 |
|
Firefox 148 (Android)
|
Feb 24, 2026 |
Specification for api.NavigationPrecommitController.addHandler (opens in a new tab)Web Status for api.NavigationPrecommitController.addHandler (opens in a new tab)Web Features Explorer for api.NavigationPrecommitController.addHandler (opens in a new tab)MDN documentation for api.NavigationPrecommitController.addHandler (opens in a new tab)
Part of: Sanitizer API (opens in a new tab)
Limited availability across browsers since February 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 146
|
Mar 10, 2026 |
|
Chrome 146 (Android)
|
Mar 10, 2026 |
|
Edge 146
|
Mar 13, 2026 |
|
Firefox 148
|
Feb 24, 2026 |
|
Firefox 148 (Android)
|
Feb 24, 2026 |
Part of: Sanitizer API (opens in a new tab)
Limited availability across browsers since February 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 146
|
Mar 10, 2026 |
|
Chrome 146 (Android)
|
Mar 10, 2026 |
|
Edge 146
|
Mar 13, 2026 |
|
Firefox 148
|
Feb 24, 2026 |
|
Firefox 148 (Android)
|
Feb 24, 2026 |
Part of: Sanitizer API (opens in a new tab)
Limited availability across browsers since February 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 146
|
Mar 10, 2026 |
|
Chrome 146 (Android)
|
Mar 10, 2026 |
|
Edge 146
|
Mar 13, 2026 |
|
Firefox 148
|
Feb 24, 2026 |
|
Firefox 148 (Android)
|
Feb 24, 2026 |
Part of: Sanitizer API (opens in a new tab)
Limited availability across browsers since February 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 146
|
Mar 10, 2026 |
|
Chrome 146 (Android)
|
Mar 10, 2026 |
|
Edge 146
|
Mar 13, 2026 |
|
Firefox 148
|
Feb 24, 2026 |
|
Firefox 148 (Android)
|
Feb 24, 2026 |
Part of: Sanitizer API (opens in a new tab)
Limited availability across browsers since February 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 146
|
Mar 10, 2026 |
|
Chrome 146 (Android)
|
Mar 10, 2026 |
|
Edge 146
|
Mar 13, 2026 |
|
Firefox 148
|
Feb 24, 2026 |
|
Firefox 148 (Android)
|
Feb 24, 2026 |
Part of: Sanitizer API (opens in a new tab)
Limited availability across browsers since February 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 146
|
Mar 10, 2026 |
|
Chrome 146 (Android)
|
Mar 10, 2026 |
|
Edge 146
|
Mar 13, 2026 |
|
Firefox 148
|
Feb 24, 2026 |
|
Firefox 148 (Android)
|
Feb 24, 2026 |
Part of: Sanitizer API (opens in a new tab)
Limited availability across browsers since February 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 146
|
Mar 10, 2026 |
|
Chrome 146 (Android)
|
Mar 10, 2026 |
|
Edge 146
|
Mar 13, 2026 |
|
Firefox 148
|
Feb 24, 2026 |
|
Firefox 148 (Android)
|
Feb 24, 2026 |
Part of: Sanitizer API (opens in a new tab)
Limited availability across browsers since February 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 146
|
Mar 10, 2026 |
|
Chrome 146 (Android)
|
Mar 10, 2026 |
|
Edge 146
|
Mar 13, 2026 |
|
Firefox 148
|
Feb 24, 2026 |
|
Firefox 148 (Android)
|
Feb 24, 2026 |
Part of: Sanitizer API (opens in a new tab)
Limited availability across browsers since February 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 146
|
Mar 10, 2026 |
|
Chrome 146 (Android)
|
Mar 10, 2026 |
|
Edge 146
|
Mar 13, 2026 |
|
Firefox 148
|
Feb 24, 2026 |
|
Firefox 148 (Android)
|
Feb 24, 2026 |
Part of: Sanitizer API (opens in a new tab)
Limited availability across browsers since February 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 146
|
Mar 10, 2026 |
|
Chrome 146 (Android)
|
Mar 10, 2026 |
|
Edge 146
|
Mar 13, 2026 |
|
Firefox 148
|
Feb 24, 2026 |
|
Firefox 148 (Android)
|
Feb 24, 2026 |
Specification for api.Sanitizer.replaceElementWithChildren (opens in a new tab)Web Status for api.Sanitizer.replaceElementWithChildren (opens in a new tab)Web Features Explorer for api.Sanitizer.replaceElementWithChildren (opens in a new tab)MDN documentation for api.Sanitizer.replaceElementWithChildren (opens in a new tab)
Part of: Sanitizer API (opens in a new tab)
Limited availability across browsers since February 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 146
|
Mar 10, 2026 |
|
Chrome 146 (Android)
|
Mar 10, 2026 |
|
Edge 146
|
Mar 13, 2026 |
|
Firefox 148
|
Feb 24, 2026 |
|
Firefox 148 (Android)
|
Feb 24, 2026 |
Part of: Sanitizer API (opens in a new tab)
Limited availability across browsers since February 24, 2026.
| Browser Version | Release Date |
|---|---|
|
Chrome 146
|
Mar 10, 2026 |
|
Chrome 146 (Android)
|
Mar 10, 2026 |
|
Edge 146
|
Mar 13, 2026 |
|
Firefox 148
|
Feb 24, 2026 |
|
Firefox 148 (Android)
|
Feb 24, 2026 |
Limited availability across browsers since September 15, 2025.
| Browser Version | Release Date |
|---|---|
|
Chrome 146
|
Mar 10, 2026 |
|
Chrome 146 (Android)
|
Mar 10, 2026 |
|
Edge 146
|
Mar 13, 2026 |
|
Safari 26
|
Sep 15, 2025 |
|
Safari 26 (iOS)
|
Sep 15, 2025 |
Specification for api.CustomElementRegistry.CustomElementRegistry (opens in a new tab)Web Status for api.CustomElementRegistry.CustomElementRegistry (opens in a new tab)Web Features Explorer for api.CustomElementRegistry.CustomElementRegistry (opens in a new tab)MDN documentation for api.CustomElementRegistry.CustomElementRegistry (opens in a new tab)
Limited availability across browsers since September 15, 2025.
| Browser Version | Release Date |
|---|---|
|
Chrome 146
|
Mar 10, 2026 |
|
Chrome 146 (Android)
|
Mar 10, 2026 |
|
Edge 146
|
Mar 13, 2026 |
|
Safari 26
|
Sep 15, 2025 |
|
Safari 26 (iOS)
|
Sep 15, 2025 |
Specification for api.CustomElementRegistry.initialize (opens in a new tab)Web Status for api.CustomElementRegistry.initialize (opens in a new tab)Web Features Explorer for api.CustomElementRegistry.initialize (opens in a new tab)MDN documentation for api.CustomElementRegistry.initialize (opens in a new tab)
Limited availability across browsers since September 15, 2025.
| Browser Version | Release Date |
|---|---|
|
Chrome 146
|
Mar 10, 2026 |
|
Chrome 146 (Android)
|
Mar 10, 2026 |
|
Edge 146
|
Mar 13, 2026 |
|
Safari 26
|
Sep 15, 2025 |
|
Safari 26 (iOS)
|
Sep 15, 2025 |
Specification for api.Document.customElementRegistry (opens in a new tab)Web Status for api.Document.customElementRegistry (opens in a new tab)Web Features Explorer for api.Document.customElementRegistry (opens in a new tab)MDN documentation for api.Document.customElementRegistry (opens in a new tab)
Limited availability across browsers since September 15, 2025.
| Browser Version | Release Date |
|---|---|
|
Chrome 146
|
Mar 10, 2026 |
|
Chrome 146 (Android)
|
Mar 10, 2026 |
|
Edge 146
|
Mar 13, 2026 |
|
Safari 26
|
Sep 15, 2025 |
|
Safari 26 (iOS)
|
Sep 15, 2025 |
Limited availability across browsers since September 15, 2025.
| Browser Version | Release Date |
|---|---|
|
Chrome 146
|
Mar 10, 2026 |
|
Chrome 146 (Android)
|
Mar 10, 2026 |
|
Edge 146
|
Mar 13, 2026 |
|
Safari 26
|
Sep 15, 2025 |
|
Safari 26 (iOS)
|
Sep 15, 2025 |
Specification for api.HTMLTemplateElement.shadowRootCustomElementRegistry (opens in a new tab)Web Status for api.HTMLTemplateElement.shadowRootCustomElementRegistry (opens in a new tab)Web Features Explorer for api.HTMLTemplateElement.shadowRootCustomElementRegistry (opens in a new tab)MDN documentation for api.HTMLTemplateElement.shadowRootCustomElementRegistry (opens in a new tab)
Limited availability across browsers since September 15, 2025.
| Browser Version | Release Date |
|---|---|
|
Chrome 146
|
Mar 10, 2026 |
|
Chrome 146 (Android)
|
Mar 10, 2026 |
|
Edge 146
|
Mar 13, 2026 |
|
Safari 26
|
Sep 15, 2025 |
|
Safari 26 (iOS)
|
Sep 15, 2025 |
Specification for api.ShadowRoot.customElementRegistry (opens in a new tab)Web Status for api.ShadowRoot.customElementRegistry (opens in a new tab)Web Features Explorer for api.ShadowRoot.customElementRegistry (opens in a new tab)MDN documentation for api.ShadowRoot.customElementRegistry (opens in a new tab)
Newly available since March 13, 2026.
🔮 Expected to become widely available on September 13, 2028.
🔮 Expected to become widely available on September 13, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 146
|
Mar 10, 2026 |
|
Chrome 146 (Android)
|
Mar 10, 2026 |
|
Edge 146
|
Mar 13, 2026 |
|
Safari 15
|
Sep 20, 2021 |
|
Safari 15 (iOS)
|
Sep 20, 2021 |
|
Firefox 121
|
Dec 19, 2023 |
|
Firefox 121 (Android)
|
Dec 19, 2023 |
Specification for css.properties.text-indent.each-line (opens in a new tab)Web Status for css.properties.text-indent.each-line (opens in a new tab)Web Features Explorer for css.properties.text-indent.each-line (opens in a new tab)MDN documentation for css.properties.text-indent.each-line (opens in a new tab)
Newly available since March 13, 2026.
🔮 Expected to become widely available on September 13, 2028.
🔮 Expected to become widely available on September 13, 2028.
| Browser Version | Release Date |
|---|---|
|
Chrome 146
|
Mar 10, 2026 |
|
Chrome 146 (Android)
|
Mar 10, 2026 |
|
Edge 146
|
Mar 13, 2026 |
|
Safari 15
|
Sep 20, 2021 |
|
Safari 15 (iOS)
|
Sep 20, 2021 |
|
Firefox 121
|
Dec 19, 2023 |
|
Firefox 121 (Android)
|
Dec 19, 2023 |
Specification for css.properties.text-indent.hanging (opens in a new tab)Web Status for css.properties.text-indent.hanging (opens in a new tab)Web Features Explorer for css.properties.text-indent.hanging (opens in a new tab)MDN documentation for css.properties.text-indent.hanging (opens in a new tab)