mdn-browser-compat-data

{ "html": { "elements": { "img": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/HTML/Element/img", "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 } }, "align": { "__compat": { "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": true } } }, "alt": { "__compat": { "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 } } }, "aspect_ratio_computed_from_attributes": { "__compat": { "description": "Aspect ratio computed from <code>width</code> and <code>height</code> attributes", "support": { "chrome": { "version_added": "79" }, "chrome_android": { "version_added": "79" }, "edge": { "version_added": "79" }, "firefox": [ { "version_added": "71" }, { "version_added": "69", "version_removed": "71", "flags": [ { "type": "preference", "name": "layout.css.width-and-height-map-to-aspect-ratio.enabled", "value_to_set": "true" } ] } ], "firefox_android": { "version_added": "79" }, "ie": { "version_added": false }, "opera": { "version_added": "66" }, "opera_android": { "version_added": "57" }, "safari": { "version_added": "14" }, "safari_ios": { "version_added": "14" }, "samsunginternet_android": { "version_added": "12.0" }, "webview_android": { "version_added": "79" } }, "status": { "experimental": false, "standard_track": true, "deprecated": false } } }, "border": { "__compat": { "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": true } } }, "crossorigin": { "__compat": { "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 } } }, "decoding": { "__compat": { "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": "≤79" }, "firefox": { "version_added": "63" }, "firefox_android": { "version_added": "63" }, "ie": { "version_added": false }, "opera": { "version_added": true }, "opera_android": { "version_added": true }, "safari": { "version_added": "11.1" }, "safari_ios": { "version_added": "11.3" }, "samsunginternet_android": { "version_added": true }, "webview_android": { "version_added": true } }, "status": { "experimental": false, "standard_track": true, "deprecated": false } } }, "height": { "__compat": { "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 } } }, "hspace": { "__compat": { "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": true } } }, "intrinsicsize": { "__compat": { "support": { "chrome": { "version_added": "71", "version_removed": "78", "flags": [ { "type": "preference", "name": "#enable-experimental-productivity-features" } ] }, "chrome_android": { "version_added": "71", "version_removed": "78", "flags": [ { "type": "preference", "name": "#enable-experimental-productivity-features" } ] }, "edge": { "version_added": false }, "firefox": { "version_added": false }, "firefox_android": { "version_added": false }, "ie": { "version_added": false }, "opera": { "version_added": "58", "version_removed": "65", "flags": [ { "type": "preference", "name": "#enable-experimental-productivity-features" } ] }, "opera_android": { "version_added": "50", "version_removed": "56", "flags": [ { "type": "preference", "name": "#enable-experimental-productivity-features" } ] }, "safari": { "version_added": false }, "safari_ios": { "version_added": false }, "samsunginternet_android": { "version_added": false }, "webview_android": { "version_added": false } }, "status": { "experimental": false, "standard_track": false, "deprecated": true } } }, "ismap": { "__compat": { "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 } } }, "loading": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/Performance/Lazy_loading", "support": { "chrome": { "version_added": "76" }, "chrome_android": { "version_added": "76" }, "edge": { "version_added": "79" }, "firefox": { "version_added": "75" }, "firefox_android": { "version_added": false, "notes": "See <a href='https://bugzil.la/1542784'>bug 1542784</a>" }, "ie": { "version_added": false }, "opera": { "version_added": "63" }, "opera_android": { "version_added": "54" }, "safari": { "version_added": false, "notes": "See <a href='https://webkit.org/b/196698'>bug 196698</a>" }, "safari_ios": { "version_added": false, "notes": "See <a href='https://webkit.org/b/196698'>bug 196698</a>" }, "samsunginternet_android": { "version_added": false }, "webview_android": { "version_added": false } }, "status": { "experimental": true, "standard_track": true, "deprecated": false } } }, "longdesc": { "__compat": { "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 } } }, "name": { "__compat": { "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": true } } }, "onerror": { "__compat": { "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": "≤79" }, "firefox": { "version_added": "51" }, "firefox_android": { "version_added": "51" }, "ie": { "version_added": null }, "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": true } } }, "referrerpolicy": { "__compat": { "support": { "chrome": { "version_added": "51" }, "chrome_android": { "version_added": "51" }, "edge": { "version_added": "79" }, "firefox": { "version_added": "50" }, "firefox_android": { "version_added": "50" }, "ie": { "version_added": false }, "opera": { "version_added": "38" }, "opera_android": { "version_added": "41" }, "safari": { "version_added": "11.1" }, "safari_ios": { "version_added": false }, "samsunginternet_android": { "version_added": "7.2" }, "webview_android": { "version_added": "51" } }, "status": { "experimental": false, "standard_track": true, "deprecated": false } } }, "sizes": { "__compat": { "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 } } }, "src": { "__compat": { "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 } } }, "srcset": { "__compat": { "support": { "chrome": { "version_added": "34" }, "chrome_android": { "version_added": "34" }, "edge": { "version_added": "≤18" }, "firefox": [ { "version_added": "38" }, { "version_added": "32", "version_removed": "52", "flags": [ { "type": "preference", "name": "dom.image.srcset.enabled", "value_to_set": "true" } ] } ], "firefox_android": [ { "version_added": "38" }, { "version_added": "32", "version_removed": "52", "flags": [ { "type": "preference", "name": "dom.image.srcset.enabled", "value_to_set": "true" } ] } ], "ie": { "version_added": false }, "opera": { "version_added": "21" }, "opera_android": { "version_added": "21" }, "safari": { "version_added": "8" }, "safari_ios": { "version_added": "8" }, "samsunginternet_android": { "version_added": "2.0" }, "webview_android": { "version_added": "37" } }, "status": { "experimental": false, "standard_track": true, "deprecated": false } } }, "usemap": { "__compat": { "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 } }, "caseless_usemap": { "__compat": { "description": "Content is case-sensitive", "support": { "chrome": { "version_added": "58" }, "chrome_android": { "version_added": "58" }, "edge": { "version_added": "79" }, "firefox": { "version_added": "51" }, "firefox_android": { "version_added": "53" }, "ie": { "version_added": false }, "opera": { "version_added": "45" }, "opera_android": { "version_added": "43" }, "safari": { "version_added": true }, "safari_ios": { "version_added": true }, "samsunginternet_android": { "version_added": "7.0" }, "webview_android": { "version_added": "58" } }, "status": { "experimental": false, "standard_track": true, "deprecated": false } } } }, "vspace": { "__compat": { "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": true } } }, "width": { "__compat": { "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 } } } } } } }