BrowserVersionOwn?TypeAs String
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???
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???
Firefox60.0.0ownfunctionfunction FileSystemDirectoryReader() { [native code] }
Firefox59.0.0ownfunctionfunction FileSystemDirectoryReader() { [native code] }
Firefox58.0.0ownfunctionfunction FileSystemDirectoryReader() { [native code] }
Firefox57.0.0ownfunctionfunction FileSystemDirectoryReader() { [native code] }
Firefox56.0.0ownfunctionfunction FileSystemDirectoryReader() { [native code] }
Firefox55.0.0ownfunctionfunction FileSystemDirectoryReader() { [native code] }
Firefox54.0.0ownfunctionfunction FileSystemDirectoryReader() { [native code] }
Firefox53.0.0ownfunctionfunction FileSystemDirectoryReader() { [native code] }
Firefox52.0.0ownfunctionfunction FileSystemDirectoryReader() { [native code] }
Firefox51.0.0ownfunctionfunction FileSystemDirectoryReader() { [native code] }
Firefox50.0.0ownfunctionfunction FileSystemDirectoryReader() { [native code] }
Firefox49.0.0???
Firefox46.0.0???
Firefox44.0.0???
Firefox35.0.0???
Firefox30.0.0???
Firefox29.0.0???
Firefox28.0.0???
Firefox27.0.0???
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???? 50.0.0?????
prototype???? 50.0.0?????