mdn-browser-compat-data

{ "html": { "global_attributes": { "accesskey": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/HTML/Global_attributes/accesskey", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": "12" }, "firefox": { "version_added": true }, "firefox_android": { "version_added": true }, "ie": { "version_added": true }, "opera": { "version_added": true }, "opera_android": { "version_added": true }, "safari": { "version_added": true }, "safari_ios": { "version_added": true }, "samsunginternet_android": { "version_added": true }, "webview_android": { "version_added": true } }, "status": { "experimental": false, "standard_track": true, "deprecated": false } } }, "autocapitalize": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/HTML/Global_attributes/autocapitalize", "support": { "chrome": { "version_added": false }, "chrome_android": { "version_added": "66" }, "edge": { "version_added": null }, "firefox": { "version_added": false }, "firefox_android": { "version_added": false }, "ie": { "version_added": null }, "opera": { "version_added": null }, "opera_android": { "version_added": null }, "qq_android": { "version_added": null }, "safari": { "version_added": false }, "safari_ios": { "version_added": "5" }, "samsunginternet_android": { "version_added": null }, "uc_android": { "version_added": null }, "uc_chinese_android": { "version_added": null }, "webview_android": { "version_added": "66" } }, "status": { "experimental": false, "standard_track": true, "deprecated": false } } }, "autocomplete": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/HTML/Attributes/autocomplete", "support": { "chrome": [ { "version_added": "66", "notes": [ "Support added for <code>autocomplete</code> on the <code><textarea></code> and <code><select></code> elements.", "Chrome does not accept <code>off</code> as a value. See <a href='https://crbug.com/587466'>bug 587466</a>." ] }, { "version_added": true, "notes": [ "Originally only supported on the <code><input></code> element.", "Chrome does not accept <code>off</code> as a value. See <a href='https://crbug.com/587466'>bug 587466</a>." ] } ], "chrome_android": [ { "version_added": "66", "notes": [ "Support added for <code>autocomplete</code> on the <code><textarea></code> and <code><select></code> elements.", "Chrome does not accept <code>off</code> as a value. See <a href='https://crbug.com/587466'>bug 587466</a>." ] }, { "version_added": true, "notes": [ "Originally only supported on the <code><input></code> element.", "Chrome does not accept <code>off</code> as a value. See <a href='https://crbug.com/587466'>bug 587466</a>." ] } ], "edge": { "version_added": "≤79" }, "firefox": { "version_added": true }, "firefox_android": { "version_added": true }, "ie": { "version_added": false }, "opera": { "version_added": true }, "opera_android": { "version_added": true }, "qq_android": { "version_added": null }, "safari": { "version_added": null }, "safari_ios": { "version_added": null }, "samsunginternet_android": [ { "notes": [ "Support added for <code>autocomplete</code> on the <code><textarea></code> and <code><select></code> elements.", "Samsung Internet does not accept <code>off</code> as a value. See <a href='https://crbug.com/587466'>bug 587466</a>." ], "version_added": "9.0" }, { "notes": [ "Originally only supported on the <code><input></code> element.", "Samsung Internet does not accept <code>off</code> as a value. See <a href='https://crbug.com/587466'>bug 587466</a>." ], "version_added": true } ], "uc_android": { "version_added": null }, "uc_chinese_android": { "version_added": null }, "webview_android": [ { "version_added": "66", "notes": [ "Support added for <code>autocomplete</code> on the <code><textarea></code> and <code><select></code> elements.", "WebView does not accept <code>off</code> as a value. See <a href='https://crbug.com/587466'>bug 587466</a>." ] }, { "version_added": true, "notes": [ "Originally only supported on the <code><input></code> element.", "WebView does not accept <code>off</code> as a value. See <a href='https://crbug.com/587466'>bug 587466</a>." ] } ] }, "status": { "experimental": false, "standard_track": true, "deprecated": false } }, "new-password": { "__compat": { "description": "The <code>new-password</code> value.", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": "≤79" }, "firefox": { "version_added": "67" }, "firefox_android": { "version_added": "67" }, "ie": { "version_added": false }, "opera": { "version_added": true }, "opera_android": { "version_added": true }, "qq_android": { "version_added": null }, "safari": { "version_added": null }, "safari_ios": { "version_added": null }, "samsunginternet_android": { "version_added": true }, "uc_android": { "version_added": null }, "uc_chinese_android": { "version_added": null }, "webview_android": { "version_added": true } }, "status": { "experimental": false, "standard_track": true, "deprecated": false } } } }, "class": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/HTML/Global_attributes/class", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": "12" }, "firefox": { "version_added": "32" }, "firefox_android": { "version_added": "32" }, "ie": { "version_added": true }, "opera": { "version_added": true }, "opera_android": { "version_added": true }, "safari": { "version_added": true }, "safari_ios": { "version_added": true }, "samsunginternet_android": { "version_added": true }, "webview_android": { "version_added": true } }, "status": { "experimental": false, "standard_track": true, "deprecated": false } } }, "contenteditable": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/HTML/Global_attributes/contenteditable", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": "12" }, "firefox": { "version_added": "3" }, "firefox_android": { "version_added": "4" }, "ie": { "version_added": "5.5" }, "opera": { "version_added": "9" }, "opera_android": { "version_added": true }, "safari": { "version_added": true }, "safari_ios": { "version_added": true }, "samsunginternet_android": { "version_added": true }, "webview_android": { "version_added": true } }, "status": { "experimental": false, "standard_track": true, "deprecated": false } }, "caret": { "__compat": { "description": "<code>contenteditable=\"caret\"</code>", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": "≤79" }, "firefox": { "version_added": false }, "firefox_android": { "version_added": false }, "ie": { "version_added": false }, "opera": { "version_added": true }, "opera_android": { "version_added": true }, "safari": { "version_added": false }, "safari_ios": { "version_added": false }, "samsunginternet_android": { "version_added": true }, "webview_android": { "version_added": true } }, "status": { "experimental": true, "standard_track": true, "deprecated": false } } }, "events": { "__compat": { "description": "<code>contenteditable=\"events\"</code>", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": "≤79" }, "firefox": { "version_added": false }, "firefox_android": { "version_added": false }, "ie": { "version_added": false }, "opera": { "version_added": true }, "opera_android": { "version_added": true }, "safari": { "version_added": false }, "safari_ios": { "version_added": false }, "samsunginternet_android": { "version_added": true }, "webview_android": { "version_added": true } }, "status": { "experimental": true, "standard_track": true, "deprecated": false } } }, "plaintext-only": { "__compat": { "description": "<code>contenteditable=\"plaintext-only\"</code>", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": "≤79" }, "firefox": { "version_added": false }, "firefox_android": { "version_added": false }, "ie": { "version_added": false }, "opera": { "version_added": true }, "opera_android": { "version_added": true }, "safari": { "version_added": true }, "safari_ios": { "version_added": true }, "samsunginternet_android": { "version_added": true }, "webview_android": { "version_added": true } }, "status": { "experimental": true, "standard_track": true, "deprecated": false } } }, "typing": { "__compat": { "description": "<code>contenteditable=\"typing\"</code>", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": "≤79" }, "firefox": { "version_added": false }, "firefox_android": { "version_added": false }, "ie": { "version_added": false }, "opera": { "version_added": true }, "opera_android": { "version_added": true }, "safari": { "version_added": false }, "safari_ios": { "version_added": false }, "samsunginternet_android": { "version_added": true }, "webview_android": { "version_added": true } }, "status": { "experimental": true, "standard_track": true, "deprecated": false } } } }, "contextmenu": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/HTML/Global_attributes/contextmenu", "support": { "chrome": [ { "version_added": "52", "flags": [ { "type": "runtime_flag", "name": "--enable-blink-features", "value_to_set": "ContextMenu" } ], "notes": "This was removed from the <i>Enable Experimental Web Platform Features</i> due to a <a href='https://crbug.com/412945'>Web compatibility issue</a>. In June 2017, it was removed entirely from the browsers. This is documented in <a href='https://crbug.com/87553'>Chromium bug 87553</a>." }, { "version_added": true, "version_removed": "52", "flags": [ { "type": "preference", "name": "Enable experimental Web Platform features" } ] } ], "chrome_android": { "version_added": true, "version_removed": "52", "flags": [ { "type": "preference", "name": "Enable experimental Web Platform features" } ] }, "edge": { "version_added": "79", "flags": [ { "type": "runtime_flag", "name": "--enable-blink-features", "value_to_set": "ContextMenu" } ] }, "firefox": { "version_added": "9" }, "firefox_android": { "version_added": "32", "version_removed": "56", "notes": "Support for the <code>contextmenu</code> attribute has been removed from Firefox for Android (See <a href='https://bugzil.la/1424252'>bug 1424252</a>)." }, "ie": { "version_added": false }, "opera": [ { "version_added": "39", "flags": [ { "type": "runtime_flag", "name": "--enable-blink-features", "value_to_set": "ContextMenu" } ], "notes": "This was removed from the <i>Enable Experimental Web Platform Features</i> due to a <a href='https://crbug.com/412945'>Web compatibility issue</a>. In June 2017, it was removed entirely from the browsers. This is documented in <a href='https://crbug.com/87553'>Chromium bug 87553</a>." }, { "version_added": true, "version_removed": "39", "flags": [ { "type": "preference", "name": "Enable experimental Web Platform features" } ] } ], "opera_android": { "version_added": false }, "safari": { "version_added": false }, "safari_ios": { "version_added": false }, "samsunginternet_android": { "version_added": true, "version_removed": "6.0" }, "webview_android": { "version_added": false } }, "status": { "experimental": false, "standard_track": true, "deprecated": true } } }, "data_attributes": { "__compat": { "description": "<code>data-*</code> attributes", "mdn_url": "https://developer.mozilla.org/docs/Web/HTML/Global_attributes/data-*", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": "12" }, "firefox": { "version_added": true }, "firefox_android": { "version_added": true }, "ie": { "version_added": true }, "opera": { "version_added": true }, "opera_android": { "version_added": true }, "safari": { "version_added": true }, "safari_ios": { "version_added": true }, "samsunginternet_android": { "version_added": true }, "webview_android": { "version_added": true } }, "status": { "experimental": false, "standard_track": true, "deprecated": false } } }, "dir": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/HTML/Global_attributes/dir", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": "79" }, "firefox": { "version_added": true }, "firefox_android": { "version_added": true }, "ie": { "version_added": false }, "opera": { "version_added": true }, "opera_android": { "version_added": true }, "safari": { "version_added": true }, "safari_ios": { "version_added": true }, "samsunginternet_android": { "version_added": true }, "webview_android": { "version_added": true } }, "status": { "experimental": false, "standard_track": true, "deprecated": false } } }, "draggable": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/HTML/Global_attributes/draggable", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": "12" }, "firefox": { "version_added": "2" }, "firefox_android": { "version_added": "4" }, "ie": { "version_added": true }, "opera": { "version_added": "12" }, "opera_android": { "version_added": true }, "safari": { "version_added": true }, "safari_ios": { "version_added": true }, "samsunginternet_android": { "version_added": true }, "webview_android": { "version_added": true } }, "status": { "experimental": false, "standard_track": true, "deprecated": false } } }, "dropzone": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/HTML/Global_attributes/dropzone", "support": { "chrome": { "version_added": true, "prefix": "-webkit-", "version_removed": "58" }, "chrome_android": { "version_added": true, "prefix": "-webkit-", "version_removed": "58" }, "edge": { "version_added": false }, "firefox": { "version_added": false }, "firefox_android": { "version_added": false }, "ie": { "version_added": false }, "opera": { "version_added": true, "prefix": "-webkit-", "version_removed": "45" }, "opera_android": { "version_added": true, "prefix": "-webkit-", "version_removed": "43" }, "safari": { "version_added": false }, "safari_ios": { "version_added": false }, "samsunginternet_android": { "version_added": true, "prefix": "-webkit-", "version_removed": "7.0" }, "webview_android": { "version_added": true, "prefix": "-webkit-", "version_removed": "58" } }, "status": { "experimental": true, "standard_track": true, "deprecated": false } } }, "enterkeyhint": { "__compat": { "support": { "chrome": { "version_added": "77" }, "chrome_android": { "version_added": "77" }, "edge": { "version_added": false }, "firefox": { "version_added": "79", "flags": [ { "type": "preference", "name": "dom.forms.enterkeyhint", "value_to_set": "true" } ] }, "firefox_android": { "version_added": "79", "flags": [ { "type": "preference", "name": "dom.forms.enterkeyhint", "value_to_set": "true" } ] }, "ie": { "version_added": false }, "opera": { "version_added": false }, "opera_android": { "version_added": false }, "safari": { "version_added": "13.1" }, "safari_ios": { "version_added": "13.4" }, "samsunginternet_android": { "version_added": false }, "webview_android": { "version_added": "77" } }, "status": { "experimental": false, "standard_track": true, "deprecated": false } } }, "exportparts": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/HTML/Global_attributes/exportparts", "support": { "chrome": { "version_added": "73" }, "chrome_android": { "version_added": "73" }, "edge": { "version_added": "79" }, "firefox": { "version_added": false }, "firefox_android": { "version_added": false }, "ie": { "version_added": false }, "opera": { "version_added": "60" }, "safari": { "version_added": "13.1" }, "safari_ios": { "version_added": "13.4" }, "samsunginternet_android": { "version_added": false }, "webview_android": { "version_added": "73" } }, "status": { "experimental": true, "standard_track": true, "deprecated": false } } }, "hidden": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/HTML/Global_attributes/hidden", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": "12" }, "firefox": { "version_added": true }, "firefox_android": { "version_added": true }, "ie": { "version_added": "11" }, "opera": { "version_added": true }, "opera_android": { "version_added": true }, "safari": { "version_added": true }, "safari_ios": { "version_added": true }, "samsunginternet_android": { "version_added": true }, "webview_android": { "version_added": "4" } }, "status": { "experimental": false, "standard_track": true, "deprecated": false } } }, "id": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/HTML/Global_attributes/id", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": "12" }, "firefox": [ { "version_added": "32" }, { "version_added": true, "version_removed": "32", "partial_implementation": true, "notes": "<code>id</code> is a true global attribute only since Firefox 32." } ], "firefox_android": [ { "version_added": "32" }, { "version_added": true, "version_removed": "32", "partial_implementation": true, "notes": "<code>id</code> is a true global attribute only since Firefox 32." } ], "ie": { "version_added": true }, "opera": { "version_added": true }, "opera_android": { "version_added": true }, "safari": { "version_added": true }, "safari_ios": { "version_added": true }, "samsunginternet_android": { "version_added": true }, "webview_android": { "version_added": true } }, "status": { "experimental": false, "standard_track": true, "deprecated": false } } }, "inputmode": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/HTML/Global_attributes/inputmode", "support": { "chrome": { "version_added": "66" }, "chrome_android": { "version_added": "66" }, "edge": { "version_added": "79" }, "firefox": [ { "version_added": "23", "flags": [ { "type": "preference", "name": "dom.forms.inputmode", "value_to_set": "true" } ], "notes": [ "Before version 77, Firefox does not support <code>inputmode</code> when <code>contenteditable</code> is <code>true</code>.", "Before version 75, Firefox accepts values from an earlier specification. From version 75, it accepts values from the WHATWG Living Standard. See <a href='https://bugzil.la/1509527'>bug 1509527</a>." ] }, { "version_added": "17", "version_removed": "23" } ], "firefox_android": [ { "version_added": "79" }, { "version_added": "68", "flags": [ { "type": "preference", "name": "dom.forms.inputmode", "value_to_set": "true" } ] } ], "ie": { "version_added": false }, "opera": { "version_added": "53" }, "opera_android": { "version_added": "47" }, "safari": { "version_added": false }, "safari_ios": { "version_added": "12.2" }, "samsunginternet_android": { "version_added": "9.0" }, "webview_android": { "version_added": "66" } }, "status": { "experimental": false, "standard_track": true, "deprecated": false } } }, "is": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/HTML/Global_attributes/is", "support": { "chrome": { "version_added": "67" }, "chrome_android": { "version_added": "67" }, "edge": { "version_added": "79" }, "firefox": [ { "version_added": "63" }, { "version_added": "59", "version_removed": "63", "flags": [ { "type": "preference", "name": "dom.webcomponents.customelements.enabled", "value_to_set": "true" } ] }, { "version_added": true, "version_removed": "59", "flags": [ { "type": "preference", "name": "dom.webcomponents.enabled", "value_to_set": "true" }, { "type": "preference", "name": "dom.webcomponents.customelements.enabled", "value_to_set": "true" } ] } ], "firefox_android": [ { "version_added": "63" }, { "version_added": "59", "version_removed": "63", "flags": [ { "type": "preference", "name": "dom.webcomponents.customelements.enabled", "value_to_set": "true" } ] }, { "version_added": true, "version_removed": "59", "flags": [ { "type": "preference", "name": "dom.webcomponents.enabled", "value_to_set": "true" }, { "type": "preference", "name": "dom.webcomponents.customelements.enabled", "value_to_set": "true" } ] } ], "ie": { "version_added": false }, "opera": { "version_added": "55" }, "opera_android": { "version_added": "48" }, "safari": { "version_added": false }, "safari_ios": { "version_added": false }, "samsunginternet_android": { "version_added": "9.0" }, "webview_android": { "version_added": "67" } }, "status": { "experimental": false, "standard_track": true, "deprecated": false } } }, "itemid": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/HTML/Global_attributes/itemid", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": "12" }, "firefox": { "version_added": true }, "firefox_android": { "version_added": true }, "ie": { "version_added": true }, "opera": { "version_added": true }, "opera_android": { "version_added": true }, "safari": { "version_added": true }, "safari_ios": { "version_added": true }, "samsunginternet_android": { "version_added": true }, "webview_android": { "version_added": true } }, "status": { "experimental": false, "standard_track": true, "deprecated": false } } }, "itemprop": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/HTML/Global_attributes/itemprop", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": "12" }, "firefox": { "version_added": true }, "firefox_android": { "version_added": true }, "ie": { "version_added": true }, "opera": { "version_added": true }, "opera_android": { "version_added": true }, "safari": { "version_added": true }, "safari_ios": { "version_added": true }, "samsunginternet_android": { "version_added": true }, "webview_android": { "version_added": true } }, "status": { "experimental": false, "standard_track": true, "deprecated": false } } }, "itemref": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/HTML/Global_attributes/itemref", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": "12" }, "firefox": { "version_added": true }, "firefox_android": { "version_added": true }, "ie": { "version_added": true }, "opera": { "version_added": true }, "opera_android": { "version_added": true }, "safari": { "version_added": true }, "safari_ios": { "version_added": true }, "samsunginternet_android": { "version_added": true }, "webview_android": { "version_added": true } }, "status": { "experimental": false, "standard_track": true, "deprecated": false } } }, "itemscope": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/HTML/Global_attributes/itemscope", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": "12" }, "firefox": { "version_added": true }, "firefox_android": { "version_added": true }, "ie": { "version_added": true }, "opera": { "version_added": true }, "opera_android": { "version_added": true }, "safari": { "version_added": true }, "safari_ios": { "version_added": true }, "samsunginternet_android": { "version_added": true }, "webview_android": { "version_added": true } }, "status": { "experimental": false, "standard_track": true, "deprecated": false } } }, "itemtype": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/HTML/Global_attributes/itemtype", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": "12" }, "firefox": { "version_added": true }, "firefox_android": { "version_added": true }, "ie": { "version_added": true }, "opera": { "version_added": true }, "opera_android": { "version_added": true }, "safari": { "version_added": true }, "safari_ios": { "version_added": true }, "samsunginternet_android": { "version_added": true }, "webview_android": { "version_added": true } }, "status": { "experimental": false, "standard_track": true, "deprecated": false } } }, "lang": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/HTML/Global_attributes/lang", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": 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