| { |
| "api": { |
| "CustomElementRegistry": { |
| "__compat": { |
| "mdn_url": "https://developer.mozilla.org/docs/Web/API/CustomElementRegistry", |
| "spec_url": "https://html.spec.whatwg.org/multipage/custom-elements.html#custom-elements-api", |
| "tags": [ |
| "web-features:autonomous-custom-elements" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "54" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": "63" |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": "10.1" |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": false, |
| "standard_track": true, |
| "deprecated": false |
| } |
| }, |
| "builtin_element_support": { |
| "__compat": { |
| "description": "Customized built-in element support", |
| "mdn_url": "https://developer.mozilla.org/docs/Web/API/CustomElementRegistry/define#defining_a_customized_built-in_element", |
| "tags": [ |
| "web-features:customized-built-in-elements" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "67" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": "63" |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": false, |
| "impl_url": "https://webkit.org/b/182671" |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": false, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| }, |
| "define": { |
| "__compat": { |
| "mdn_url": "https://developer.mozilla.org/docs/Web/API/CustomElementRegistry/define", |
| "spec_url": "https://html.spec.whatwg.org/multipage/custom-elements.html#dom-customelementregistry-define-dev", |
| "tags": [ |
| "web-features:autonomous-custom-elements" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "54" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": "63" |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": "10.1" |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": false, |
| "standard_track": true, |
| "deprecated": false |
| } |
| }, |
| "disabledFeatures_static_property": { |
| "__compat": { |
| "description": "Supports `disabledFeatures` static property", |
| "tags": [ |
| "web-features:autonomous-custom-elements" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "77" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": "92" |
| }, |
| "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 |
| } |
| } |
| } |
| }, |
| "get": { |
| "__compat": { |
| "mdn_url": "https://developer.mozilla.org/docs/Web/API/CustomElementRegistry/get", |
| "spec_url": "https://html.spec.whatwg.org/multipage/custom-elements.html#dom-customelementregistry-get-dev", |
| "tags": [ |
| "web-features:autonomous-custom-elements" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "54" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": "63" |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": "10.1", |
| "partial_implementation": true, |
| "notes": "Supports 'Autonomous custom elements' but not 'Customized built-in elements'. See [bug 182671](https://webkit.org/b/182671)." |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": false, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| }, |
| "getName": { |
| "__compat": { |
| "mdn_url": "https://developer.mozilla.org/docs/Web/API/CustomElementRegistry/getName", |
| "spec_url": "https://html.spec.whatwg.org/multipage/custom-elements.html#dom-customelementregistry-getname", |
| "tags": [ |
| "web-features:autonomous-custom-elements" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "117" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": "116" |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": "17", |
| "partial_implementation": true, |
| "notes": "Supports 'Autonomous custom elements' but not 'Customized built-in elements'." |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": false, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| }, |
| "upgrade": { |
| "__compat": { |
| "mdn_url": "https://developer.mozilla.org/docs/Web/API/CustomElementRegistry/upgrade", |
| "spec_url": "https://html.spec.whatwg.org/multipage/custom-elements.html#dom-customelementregistry-upgrade-dev", |
| "tags": [ |
| "web-features:autonomous-custom-elements" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "68" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": "63" |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": "12.1" |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": false, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| }, |
| "whenDefined": { |
| "__compat": { |
| "mdn_url": "https://developer.mozilla.org/docs/Web/API/CustomElementRegistry/whenDefined", |
| "spec_url": "https://html.spec.whatwg.org/multipage/custom-elements.html#dom-customelementregistry-whendefined-dev", |
| "tags": [ |
| "web-features:autonomous-custom-elements" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "54" |
| }, |
| "chrome_android": "mirror", |
| "edge": "mirror", |
| "firefox": { |
| "version_added": "63" |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": "10.1" |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": "mirror", |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": false, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| } |
| } |
| } |
| } |
