mdn-browser-compat-data

{ "api": { "Attr": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/API/Attr", "support": { "chrome": { "version_added": "1" }, "chrome_android": { "version_added": "18" }, "edge": { "version_added": "12" }, "firefox": { "version_added": "1" }, "firefox_android": { "version_added": "4" }, "ie": { "version_added": "8" }, "opera": { "version_added": "8" }, "opera_android": { "version_added": "10.1" }, "safari": { "version_added": "1.3" }, "safari_ios": { "version_added": "1" }, "samsunginternet_android": { "version_added": "1.0" }, "webview_android": { "version_added": "1" } }, "status": { "experimental": false, "standard_track": true, "deprecated": false } }, "localName": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/API/Attr/localName", "support": { "chrome": { "version_added": "46", "notes": "This API was previously available on the <a href='https://developer.mozilla.org/docs/Web/API/Node'><code>Node</code></a> API." }, "chrome_android": { "version_added": "46", "notes": "This API was previously available on the <a href='https://developer.mozilla.org/docs/Web/API/Node'><code>Node</code></a> API." }, "edge": { "version_added": "≤18" }, "firefox": { "version_added": "48", "notes": "This API was previously available on the <a href='https://developer.mozilla.org/docs/Web/API/Node'><code>Node</code></a> API." }, "firefox_android": { "version_added": "48", "notes": "This API was previously available on the <a href='https://developer.mozilla.org/docs/Web/API/Node'><code>Node</code></a> API." }, "ie": { "version_added": false }, "opera": { "version_added": "33", "notes": "This API was previously available on the <a href='https://developer.mozilla.org/docs/Web/API/Node'><code>Node</code></a> API." }, "opera_android": { "version_added": "33", "notes": "This API was previously available on the <a href='https://developer.mozilla.org/docs/Web/API/Node'><code>Node</code></a> API." }, "safari": { "version_added": "1.3" }, "safari_ios": { "version_added": "1" }, "samsunginternet_android": { "version_added": "5.0", "notes": "This API was previously available on the <a href='https://developer.mozilla.org/docs/Web/API/Node'><code>Node</code></a> API." }, "webview_android": { "version_added": "46", "notes": "This API was previously available on the <a href='https://developer.mozilla.org/docs/Web/API/Node'><code>Node</code></a> API." } }, "status": { "experimental": false, "standard_track": true, "deprecated": false } } }, "namespaceURI": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/API/Attr/namespaceURI", "support": { "chrome": { "version_added": "46", "notes": "This API was previously available on the <a href='https://developer.mozilla.org/docs/Web/API/Node'><code>Node</code></a> API." }, "chrome_android": { "version_added": "46", "notes": "This API was previously available on the <a href='https://developer.mozilla.org/docs/Web/API/Node'><code>Node</code></a> API." }, "edge": { "version_added": "≤18" }, "firefox": { "version_added": "48", "notes": "This API was previously available on the <a href='https://developer.mozilla.org/docs/Web/API/Node'><code>Node</code></a> API." }, "firefox_android": { "version_added": "48", "notes": "This API was previously available on the <a href='https://developer.mozilla.org/docs/Web/API/Node'><code>Node</code></a> API." }, "ie": { "version_added": false }, "opera": { "version_added": "33", "notes": "This API was previously available on the <a href='https://developer.mozilla.org/docs/Web/API/Node'><code>Node</code></a> API." }, "opera_android": { "version_added": "33", "notes": "This API was previously available on the <a href='https://developer.mozilla.org/docs/Web/API/Node'><code>Node</code></a> API." }, "safari": { "version_added": "1.3" }, "safari_ios": { "version_added": "1" }, "samsunginternet_android": { "version_added": "5.0", "notes": "This API was previously available on the <a href='https://developer.mozilla.org/docs/Web/API/Node'><code>Node</code></a> API." }, "webview_android": { "version_added": "46", "notes": "This API was previously available on the <a href='https://developer.mozilla.org/docs/Web/API/Node'><code>Node</code></a> API." } }, "status": { "experimental": false, "standard_track": true, "deprecated": false } } }, "prefix": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/API/Attr/prefix", "support": { "chrome": { "version_added": "46", "notes": "This API was previously available on the <a href='https://developer.mozilla.org/docs/Web/API/Node'><code>Node</code></a> API." }, "chrome_android": { "version_added": "46", "notes": "This API was previously available on the <a href='https://developer.mozilla.org/docs/Web/API/Node'><code>Node</code></a> API." }, "edge": { "version_added": "≤18" }, "firefox": { "version_added": "48", "notes": "This API was previously available on the <a href='https://developer.mozilla.org/docs/Web/API/Node'><code>Node</code></a> API." }, "firefox_android": { "version_added": "48", "notes": "This API was previously available on the <a href='https://developer.mozilla.org/docs/Web/API/Node'><code>Node</code></a> API." }, "ie": { "version_added": false }, "opera": { "version_added": "33", "notes": "This API was previously available on the <a href='https://developer.mozilla.org/docs/Web/API/Node'><code>Node</code></a> API." }, "opera_android": { "version_added": "33", "notes": "This API was previously available on the <a href='https://developer.mozilla.org/docs/Web/API/Node'><code>Node</code></a> API." }, "safari": { "version_added": "1.3" }, "safari_ios": { "version_added": "1" }, "samsunginternet_android": { "version_added": "5.0", "notes": "This API was previously available on the <a href='https://developer.mozilla.org/docs/Web/API/Node'><code>Node</code></a> API." }, "webview_android": { "version_added": "46", "notes": "This API was previously available on the <a href='https://developer.mozilla.org/docs/Web/API/Node'><code>Node</code></a> API." } }, "status": { "experimental": false, "standard_track": true, "deprecated": false } } } } } }