BrowserVersionOwn?TypeAs String
Chrome68.0.3400???
Chrome67.0.3396???
Chrome67.0.3394???
Chrome67.0.3386???
Chrome67.0.3384???
Chrome66.0.3359???
Chrome66.0.3336???
Chrome65.0.3325???
Chrome65.0.3294???
Chrome64.0.3350???
Chrome64.0.3282???
Chrome64.0.3253???
Chrome63.0.3239???
Chrome63.0.3231???
Chrome63.0.3214???
Chrome62.0.3202???
Chrome62.0.3176???
Chrome62.0.3175???
Chrome62.0.3172???
Chrome62.0.3166???
Chrome61.0.3163???
Chrome61.0.3159???
Chrome61.0.3156???
Chrome61.0.3150???
Chrome61.0.3149???
Chrome61.0.3147???
Chrome61.0.3126???
Chrome60.0.3112???
Chrome59.0.3071???
Chrome58.0.3300???
Chrome58.0.3050???
Chrome58.0.3029???
Chrome57.0.2987???
Chrome56.0.2924???
Chrome55.0.2883???
Chrome54.0.2840???
Chrome52.0.2743???
Chrome51.0.2704???
Chrome50.0.2661???
Chrome49.0.2623???
Chrome48.0.2564???
Chrome47.0.2526???
Chrome46.0.2490???
Chrome45.0.2454???
Chrome44.0.2403???
Chrome43.0.2357???
Chrome42.0.2311???
Chrome41.0.2272???
Chrome41.0.2226???
Chrome40.0.2214???
Chrome39.0.2171???
Chrome38.0.2125???
Chrome38.0.1025???
Chrome37.0.2062???
Chrome36.0.1985???
Chrome35.0.1916???
Chrome34.0.1847???
Chrome29.0.1547???
Chrome25.0.1364???
Chrome24.0.1312???
Chrome19.0.1084???
Chrome15.0.874???
Chrome5.0.375???
Chromium65.0.3325???
Chromium63.0.3239???
Chromium62.0.3202???
Chromium61.0.3163???
Chromium60.0.3112???
Chromium48.0.2564???
Chromium37.0.2062???
CriOS65.0.3325???
CriOS64.0.3282???
CriOS62.0.3202???
CriOS59.0.3071???
Edge16.16299.0???
Edge15.15063.0???
Edge14.14393.0???
Edge13.10586.0???
Firefox61.0.0???
Firefox60.0.0???
Firefox59.0.0ownfunctionfunction DataChannel() { [native code] }
Firefox58.0.0ownfunctionfunction DataChannel() { [native code] }
Firefox57.0.0ownfunctionfunction DataChannel() { [native code] }
Firefox56.0.0ownfunctionfunction DataChannel() { [native code] }
Firefox55.0.0ownfunctionfunction DataChannel() { [native code] }
Firefox54.0.0ownfunctionfunction DataChannel() { [native code] }
Firefox53.0.0ownfunctionfunction DataChannel() { [native code] }
Firefox52.0.0ownfunctionfunction DataChannel() { [native code] }
Firefox51.0.0ownfunctionfunction DataChannel() { [native code] }
Firefox50.0.0ownfunctionfunction DataChannel() { [native code] }
Firefox49.0.0???
Firefox46.0.0???
Firefox44.0.0???
Firefox35.0.0???
Firefox30.0.0inheritedfunctionfunction DataChannel() { [native code] }
Firefox29.0.0inheritedfunctionfunction DataChannel() { [native code] }
Firefox28.0.0inheritedfunctionfunction DataChannel() { [native code] }
Firefox27.0.0inheritedfunctionfunction DataChannel() { [native code] }
Firefox25.0.0???
Firefox24.0.0???
Firefox18.0.0???
Firefox6.0.0???
Firefox5.0.1???
Googlebot2.1.0???
IE11.0.0???
IE10.0.0???
IE9.0.0???
Maxthon5.0.4???
Safari11.1.0???
Safari11.0.3???
Safari11.0.2???
Safari11.0.1???
Safari11.0.0???
Safari10.1.2???
Safari10.1.1???
Safari10.1.0???
Safari10.0.0???
Safari9.1.3???
Safari9.1.0???
Safari8.0.8???
Safari7.1.8???
Safari6.0.5???
Safari5.1.7???
Safari5.0.5???
Safari4.0.0???
SamsungBrowser6.2.0???
SamsungBrowser4.0.0???

PropertiesChromeChromiumCriOSEdgeFirefoxGooglebotIEMaxthonSafariSamsungBrowser
length???? 27.0.0?????
prototype???? 27.0.0?????
toString???? 27.0.0?????