mdn-browser-compat-data

{ "javascript": { "builtins": { "RegExp": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/RegExp", "spec_url": "https://tc39.github.io/ecma262/#sec-regexp-regular-expression-objects", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": true }, "edge_mobile": { "version_added": true }, "firefox": { "version_added": "1" }, "firefox_android": { "version_added": "4" }, "ie": { "version_added": true }, "nodejs": { "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 } }, "compile": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/RegExp/compile", "spec_url": "https://tc39.github.io/ecma262/#sec-regexp.prototype.compile", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": "12" }, "edge_mobile": { "version_added": true }, "firefox": { "version_added": "1" }, "firefox_android": { "version_added": "4" }, "ie": { "version_added": true }, "nodejs": { "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 } } }, "exec": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/RegExp/exec", "spec_url": "https://tc39.github.io/ecma262/#sec-regexp.prototype.exec", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": "12" }, "edge_mobile": { "version_added": true }, "firefox": { "version_added": "1" }, "firefox_android": { "version_added": "4" }, "ie": { "version_added": true }, "nodejs": { "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 } } }, "flags": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/RegExp/flags", "spec_url": "https://tc39.github.io/ecma262/#sec-get-regexp.prototype.flags", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": true, "flags": [ { "type": "preference", "name": "Experimental JavaScript Features" } ] }, "edge_mobile": { "version_added": true }, "firefox": { "version_added": "37" }, "firefox_android": { "version_added": "37" }, "ie": { "version_added": false }, "nodejs": { "version_added": "6.0.0" }, "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 } } }, "global": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/RegExp/global", "spec_url": "https://tc39.github.io/ecma262/#sec-get-regexp.prototype.global", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": "12" }, "edge_mobile": { "version_added": true }, "firefox": { "version_added": "1" }, "firefox_android": { "version_added": "4" }, "ie": { "version_added": true }, "nodejs": { "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 } }, "prototype_accessor": { "__compat": { "description": "Prototype accessor property (ES2015)", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": null }, "edge_mobile": { "version_added": null }, "firefox": { "version_added": "38" }, "firefox_android": { "version_added": "38" }, "ie": { "version_added": null }, "nodejs": { "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 } } } }, "ignoreCase": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/RegExp/ignoreCase", "spec_url": "https://tc39.github.io/ecma262/#sec-get-regexp.prototype.ignorecase", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": "12" }, "edge_mobile": { "version_added": true }, "firefox": { "version_added": "1" }, "firefox_android": { "version_added": "4" }, "ie": { "version_added": true }, "nodejs": { "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 } }, "prototype_accessor": { "__compat": { "description": "Prototype accessor property (ES2015)", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": null }, "edge_mobile": { "version_added": null }, "firefox": { "version_added": "38" }, "firefox_android": { "version_added": "38" }, "ie": { "version_added": null }, "nodejs": { "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 } } } }, "input": { "__compat": { "description": "<code>RegExp.input</code> (<code>$_</code>)", "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/RegExp/input", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": "12" }, "edge_mobile": { "version_added": true }, "firefox": { "version_added": "1" }, "firefox_android": { "version_added": "4" }, "ie": { "version_added": true }, "nodejs": { "version_added": true }, "opera": { "version_added": true }, "opera_android": { "version_added": true }, "safari": { "version_added": true }, "safari_ios": { "version_added": true }, "samsunginternet_android": { "version_added": true }, "webview_android": { "version_added": true } }, "status": { "experimental": false, "standard_track": false, "deprecated": false } } }, "lastIndex": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/RegExp/lastIndex", "spec_url": "https://tc39.github.io/ecma262/#sec-properties-of-regexp-instances", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": "12" }, "edge_mobile": { "version_added": true }, "firefox": { "version_added": "1" }, "firefox_android": { "version_added": "4" }, "ie": { "version_added": true }, "nodejs": { "version_added": true }, "opera": { "version_added": true }, "opera_android": { "version_added": true }, "safari": { "version_added": true }, "safari_ios": { "version_added": true }, "samsunginternet_android": { "version_added": true }, "webview_android": { "version_added": true } }, "status": { "experimental": false, "standard_track": true, "deprecated": false } } }, "lastMatch": { "__compat": { "description": "<code>RegExp.lastMatch</code> (<code>$&</code>)", "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/RegExp/lastMatch", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": "12" }, "edge_mobile": { "version_added": true }, "firefox": { "version_added": "1" }, "firefox_android": { "version_added": "4" }, "ie": { "version_added": true }, "nodejs": { "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": false, "deprecated": false } } }, "lastParen": { "__compat": { "description": "<code>RegExp.lastParen</code> (<code>$+</code>)", "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/RegExp/lastParen", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": "12" }, "edge_mobile": { "version_added": true }, "firefox": { "version_added": "1" }, "firefox_android": { "version_added": "4" }, "ie": { "version_added": true }, "nodejs": { "version_added": true }, "opera": { "version_added": true }, "opera_android": { "version_added": true }, "safari": { "version_added": true }, "safari_ios": { "version_added": true }, "samsunginternet_android": { "version_added": true }, "webview_android": { "version_added": true } }, "status": { "experimental": false, "standard_track": false, "deprecated": false } } }, "leftContext": { "__compat": { "description": "<code>RegExp.leftContext</code> (<code>$`</code>)", "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/RegExp/leftContext", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": "12" }, "edge_mobile": { "version_added": true }, "firefox": { "version_added": "1" }, "firefox_android": { "version_added": "4" }, "ie": { "version_added": true }, "nodejs": { "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": false, "deprecated": false } } }, "lookbehind_assertion": { "__compat": { "description": "lookbehind assertions (<code>(?<= )</code> and <code>(?<! )</code>)", "support": { "chrome": { "version_added": "62" }, "chrome_android": { "version_added": "62" }, "edge": { "version_added": false }, "edge_mobile": { "version_added": false }, "firefox": { "version_added": false, "notes": "See <a href='https://bugzil.la/1225665'>bug 1225665</a>." }, "firefox_android": { "version_added": false, "notes": "See <a href='https://bugzil.la/1225665'>bug 1225665</a>." }, "ie": { "version_added": false }, "nodejs": { "version_added": "8.10.0" }, "opera": { "version_added": "49" }, "opera_android": { "version_added": "49" }, "safari": { "version_added": false }, "safari_ios": { "version_added": false }, "samsunginternet_android": { "version_added": null }, "webview_android": { "version_added": "62" } }, "status": { "experimental": false, "standard_track": true, "deprecated": false } } }, "multiline": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/RegExp/multiline", "spec_url": "https://tc39.github.io/ecma262/#sec-get-regexp.prototype.multiline", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": "12" }, "edge_mobile": { "version_added": true }, "firefox": { "version_added": "1" }, "firefox_android": { "version_added": "4" }, "ie": { "version_added": true }, "nodejs": { "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 } }, "prototype_accessor": { "__compat": { "description": "Prototype accessor property (ES2015)", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": null }, "edge_mobile": { "version_added": null }, "firefox": { "version_added": "38" }, "firefox_android": { "version_added": "38" }, "ie": { "version_added": null }, "nodejs": { "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 } } } }, "n": { "__compat": { "description": "<code>RegExp.$1-$9</code>", "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/RegExp/n", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": true }, "edge_mobile": { "version_added": true }, "firefox": { "version_added": "1" }, "firefox_android": { "version_added": "4" }, "ie": { "version_added": true }, "nodejs": { "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": false, "deprecated": false } } }, "property_escapes": { "__compat": { "description": "Unicode property escapes (<code>\\p{...}</code>)", "support": { "chrome": { "version_added": "64" }, "chrome_android": { "version_added": "64" }, "edge": { "version_added": null }, "edge_mobile": { "version_added": null }, "firefox": { "version_added": false }, "firefox_android": { "version_added": false }, "ie": { "version_added": null }, "nodejs": { "version_added": null }, "opera": { "version_added": "51" }, "opera_android": { "version_added": "51" }, "safari": { "version_added": null }, "safari_ios": { "version_added": null }, "samsunginternet_android": { "version_added": null }, "webview_android": { "version_added": "64" } }, "status": { "experimental": false, "standard_track": true, "deprecated": false } } }, "prototype": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/RegExp/prototype", "spec_url": "https://tc39.github.io/ecma262/#sec-regexp.prototype", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": true }, "edge_mobile": { "version_added": true }, "firefox": { "version_added": "1" }, "firefox_android": { "version_added": "4" }, "ie": { "version_added": true }, "nodejs": { "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 } } }, "rightContext": { "__compat": { "description": "<code>RegExp.rightContext</code> (<code>$'</code>)", "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/RegExp/rightContext", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": "12" }, "edge_mobile": { "version_added": true }, "firefox": { "version_added": "1" }, "firefox_android": { "version_added": "4" }, "ie": { "version_added": true }, "nodejs": { "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": false, "deprecated": false } } }, "source": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/RegExp/source", "spec_url": "https://tc39.github.io/ecma262/#sec-get-regexp.prototype.source", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": "12" }, "edge_mobile": { "version_added": true }, "firefox": { "version_added": "1" }, "firefox_android": { "version_added": "4" }, "ie": { "version_added": true }, "nodejs": { "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 } }, "prototype_accessor": { "__compat": { "description": "Prototype accessor property (ES2015)", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": null }, "edge_mobile": { "version_added": null }, "firefox": { "version_added": "41" }, "firefox_android": { "version_added": "41" }, "ie": { "version_added": null }, "nodejs": { "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 } } }, "escaping": { "__compat": { "description": "Escaping", "support": { "chrome": { "version_added": null }, "chrome_android": { "version_added": null }, "edge": { "version_added": null }, "edge_mobile": { "version_added": null }, "firefox": { "version_added": "38" }, "firefox_android": { "version_added": "38" }, "ie": { "version_added": null }, "nodejs": { "version_added": null }, "opera": { "version_added": null }, "opera_android": { "version_added": null }, "safari": { "version_added": null }, "safari_ios": { "version_added": null }, "samsunginternet_android": { "version_added": null }, "webview_android": { "version_added": null } }, "status": { "experimental": false, "standard_track": true, "deprecated": false } } }, "empty_regex_string": { "__compat": { "description": "\"(?:)\" for empty regexps", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": null }, "edge": { "version_added": null }, "edge_mobile": { "version_added": null }, "firefox": { "version_added": "38" }, "firefox_android": { "version_added": "38" }, "ie": { "version_added": null }, "nodejs": { "version_added": null }, "opera": { "version_added": null }, "opera_android": { "version_added": null }, "safari": { "version_added": true }, "safari_ios": { "version_added": null }, "samsunginternet_android": { "version_added": null }, "webview_android": { "version_added": null } }, "status": { "experimental": false, "standard_track": true, "deprecated": false } } } }, "sticky": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/RegExp/sticky", "spec_url": "https://tc39.github.io/ecma262/#sec-get-regexp.prototype.sticky", "support": { "chrome": { "version_added": "49" }, "chrome_android": { "version_added": "49" }, "edge": { "version_added": "13" }, "edge_mobile": { "version_added": true }, "firefox": { "version_added": "3" }, "firefox_android": { "version_added": "4" }, "ie": { "version_added": false }, "nodejs": { "version_added": true }, "opera": { "version_added": "36" }, "opera_android": { "version_added": "36" }, "safari": { "version_added": "10" }, "safari_ios": { "version_added": "10" }, "samsunginternet_android": { "version_added": "5.0" }, "webview_android": { "version_added": "49" } }, "status": { "experimental": false, "standard_track": true, "deprecated": false } }, "prototype_accessor": { "__compat": { "description": "Prototype accessor property (ES2015)", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": null }, "edge_mobile": { "version_added": null }, "firefox": { "version_added": "38" }, "firefox_android": { "version_added": "38" }, "ie": { "version_added": false }, "nodejs": { "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 } } }, "anchored_sticky_flag": { "__compat": { "description": "Anchored sticky flag behavior per ES2015", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": true }, "edge_mobile": { "version_added": true }, "firefox": { "version_added": "44" }, "firefox_android": { "version_added": "44" }, "ie": { "version_added": false }, "nodejs": { "version_added": null }, "opera": { "version_added": true }, "opera_android": { "version_added": null }, "safari": { "version_added": true }, "safari_ios": { "version_added": null }, "samsunginternet_android": { "version_added": true }, "webview_android": { "version_added": null } }, "status": { "experimental": false, "standard_track": true, "deprecated": false } } } }, "test": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/RegExp/test", "spec_url": "https://tc39.github.io/ecma262/#sec-regexp.prototype.test", "support": { "chrome": { "version_added": true }, "chrome_android": { "version_added": true }, "edge": { "version_added": "12" }, "edge_mobile": { "version_added": true }, "firefox": { "version_added": "1" }, "firefox_android": { "version_added": "4" }, "ie": { "version_added": true }, "nodejs": { "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 } } }, "toSource": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/RegExp/toSource", "support": { "chrome": { "version_added": false }, "chrome_android": { "version_added": false }, "edge": { "version_added": false }, "edge_mobile": { "version_added": false }, "firefox": { "version_added": "1" }, "firefox_android": { "version_added": "4" }, "ie": { "version_added": false }, "nodejs": { "version_added": false }, "opera": { "version_added": false }, "opera_android": { "version_added": false }, "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": false } } }, "toString": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/RegExp/toString", "spec_url": 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