| { |
| "api": { |
| "FontFaceSet": { |
| "__compat": { |
| "mdn_url": "https://developer.mozilla.org/docs/Web/API/FontFaceSet", |
| "spec_url": "https://drafts.csswg.org/css-font-loading/#FontFaceSet-interface", |
| "tags": [ |
| "web-features:font-loading" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "35", |
| "notes": "Chrome does not expose the `FontFaceSet` interface directly, and is only available through [`Document.fonts`](https://developer.mozilla.org/docs/Web/API/Document/fonts) or [`WorkerGlobalScope.fonts`](https://developer.mozilla.org/docs/Web/API/WorkerGlobalScope/fonts)." |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": "41" |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": "10" |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": false, |
| "standard_track": true, |
| "deprecated": false |
| } |
| }, |
| "FontFaceSet": { |
| "__compat": { |
| "description": "`FontFaceSet()` constructor", |
| "support": { |
| "chrome": { |
| "version_added": false, |
| "impl_url": "https://crbug.com/40287940" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": false |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": "10", |
| "notes": "Will be removed, see [bug 276794](https://webkit.org/b/276794)" |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": false, |
| "standard_track": false, |
| "deprecated": true |
| } |
| } |
| }, |
| "worker_support": { |
| "__compat": { |
| "description": "Available in workers", |
| "tags": [ |
| "web-features:font-loading" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "69" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": "105" |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": false |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": false, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| }, |
| "add": { |
| "__compat": { |
| "mdn_url": "https://developer.mozilla.org/docs/Web/API/FontFaceSet/add", |
| "spec_url": "https://drafts.csswg.org/css-font-loading/#dom-fontfaceset-add", |
| "tags": [ |
| "web-features:font-loading" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "35" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": "41" |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": "10" |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": false, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| }, |
| "check": { |
| "__compat": { |
| "mdn_url": "https://developer.mozilla.org/docs/Web/API/FontFaceSet/check", |
| "spec_url": "https://drafts.csswg.org/css-font-loading/#dom-fontfaceset-check", |
| "tags": [ |
| "web-features:font-loading" |
| ], |
| "support": { |
| "chrome": [ |
| { |
| "version_added": "120" |
| }, |
| { |
| "version_added": "35", |
| "partial_implementation": true, |
| "notes": "Prior to version 120, this method returned `false` instead of `true` for nonexistent or locally installed fonts. See [bug 40893726](https://crbug.com/40893726)." |
| } |
| ], |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": "41" |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": "10" |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": false, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| }, |
| "clear": { |
| "__compat": { |
| "mdn_url": "https://developer.mozilla.org/docs/Web/API/FontFaceSet/clear", |
| "spec_url": "https://drafts.csswg.org/css-font-loading/#dom-fontfaceset-clear", |
| "tags": [ |
| "web-features:font-loading" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "35" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": "41" |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": "10" |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": false, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| }, |
| "delete": { |
| "__compat": { |
| "mdn_url": "https://developer.mozilla.org/docs/Web/API/FontFaceSet/delete", |
| "spec_url": "https://drafts.csswg.org/css-font-loading/#dom-fontfaceset-delete", |
| "tags": [ |
| "web-features:font-loading" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "35" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": "41" |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": "10" |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": false, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| }, |
| "entries": { |
| "__compat": { |
| "mdn_url": "https://developer.mozilla.org/docs/Web/API/FontFaceSet/entries", |
| "tags": [ |
| "web-features:font-loading" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "48" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": "41" |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": "10" |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": false, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| }, |
| "forEach": { |
| "__compat": { |
| "mdn_url": "https://developer.mozilla.org/docs/Web/API/FontFaceSet/forEach", |
| "tags": [ |
| "web-features:font-loading" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "35" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": "41" |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": "10" |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": false, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| }, |
| "has": { |
| "__compat": { |
| "mdn_url": "https://developer.mozilla.org/docs/Web/API/FontFaceSet/has", |
| "tags": [ |
| "web-features:font-loading" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "35" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": "41" |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": "10" |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": false, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| }, |
| "keys": { |
| "__compat": { |
| "mdn_url": "https://developer.mozilla.org/docs/Web/API/FontFaceSet/keys", |
| "tags": [ |
| "web-features:font-loading" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "48" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": "41" |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": "10" |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": false, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| }, |
| "load": { |
| "__compat": { |
| "mdn_url": "https://developer.mozilla.org/docs/Web/API/FontFaceSet/load", |
| "spec_url": "https://drafts.csswg.org/css-font-loading/#dom-fontfaceset-load", |
| "tags": [ |
| "web-features:font-loading" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "35" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": "41" |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": "10" |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": false, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| }, |
| "loading_event": { |
| "__compat": { |
| "description": "`loading` event", |
| "mdn_url": "https://developer.mozilla.org/docs/Web/API/FontFaceSet/loading_event", |
| "spec_url": "https://drafts.csswg.org/css-font-loading/#dom-fontfaceset-onloading", |
| "tags": [ |
| "web-features:font-loading" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "35" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": "41" |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": "10" |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": false, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| }, |
| "loadingdone_event": { |
| "__compat": { |
| "description": "`loadingdone` event", |
| "mdn_url": "https://developer.mozilla.org/docs/Web/API/FontFaceSet/loadingdone_event", |
| "spec_url": "https://drafts.csswg.org/css-font-loading/#dom-fontfaceset-onloadingdone", |
| "tags": [ |
| "web-features:font-loading" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "35" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": "41" |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": "10" |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": false, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| }, |
| "loadingerror_event": { |
| "__compat": { |
| "description": "`loadingerror` event", |
| "mdn_url": "https://developer.mozilla.org/docs/Web/API/FontFaceSet/loadingerror_event", |
| "spec_url": "https://drafts.csswg.org/css-font-loading/#dom-fontfaceset-onloadingerror", |
| "tags": [ |
| "web-features:font-loading" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "35" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": "41" |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": "10" |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": false, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| }, |
| "ready": { |
| "__compat": { |
| "mdn_url": "https://developer.mozilla.org/docs/Web/API/FontFaceSet/ready", |
| "spec_url": "https://drafts.csswg.org/css-font-loading/#dom-fontfaceset-ready", |
| "tags": [ |
| "web-features:font-loading" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "35" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": "41" |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": "10" |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": false, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| }, |
| "size": { |
| "__compat": { |
| "mdn_url": "https://developer.mozilla.org/docs/Web/API/FontFaceSet/size", |
| "tags": [ |
| "web-features:font-loading" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "35" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": "41" |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": "10" |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": false, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| }, |
| "status": { |
| "__compat": { |
| "mdn_url": "https://developer.mozilla.org/docs/Web/API/FontFaceSet/status", |
| "spec_url": "https://drafts.csswg.org/css-font-loading/#dom-fontfaceset-status", |
| "tags": [ |
| "web-features:font-loading" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "35" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": "41" |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": "10" |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": false, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| }, |
| "values": { |
| "__compat": { |
| "mdn_url": "https://developer.mozilla.org/docs/Web/API/FontFaceSet/values", |
| "tags": [ |
| "web-features:font-loading" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "48" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": "41" |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": "10" |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": false, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| }, |
| "@@iterator": { |
| "__compat": { |
| "description": "[Symbol.iterator]", |
| "spec_url": "https://drafts.csswg.org/css-font-loading/#fontfaceset", |
| "tags": [ |
| "web-features:font-loading" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "48" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": "41" |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": "10" |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": false, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| } |
| } |
| } |
| } |
