BrowserVersionOwn?TypeAs String
Chrome61.0.3159???
Chrome61.0.3156???
Chrome61.0.3150???
Chrome61.0.3149???
Chrome61.0.3147???
Chrome61.0.3126???
Chrome60.0.3112???
Chrome59.0.3071???
Chrome58.0.3029???
Chrome57.0.2987???
Chrome56.0.2924???
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???
Chrome37.0.2062???
Chrome36.0.1985???
Chrome35.0.1916???
Chrome34.0.1847???
Chrome32.0.1700???
Chrome29.0.1547???
Chrome25.0.1364???
Chrome24.0.1312???
Chrome19.0.1084???
Chrome15.0.874???
Edge15.15063.0???
Edge14.14393.0???
Firefox56.0.0ownfunctionfunction CSSFontFeatureValuesRule() { [native code] }
Firefox54.0.0ownfunctionfunction CSSFontFeatureValuesRule() { [native code] }
Firefox53.0.0ownfunctionfunction CSSFontFeatureValuesRule() { [native code] }
Firefox52.0.0ownobject[object CSSFontFeatureValuesRule]
Firefox51.0.0ownobject[object CSSFontFeatureValuesRule]
Firefox40.1.0???
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???
Safari10.1.2???
Safari10.1.1???
Safari10.1.0???
Safari10.0.0???
Safari9.1.3???
Safari9.0.0???
Safari8.0.8???
Safari7.1.8???
Safari6.0.5???
Safari5.1.7???
Safari5.0.5???
Safari4.0.0???
SamsungBrowser4.0.0???

PropertiesChromeEdgeFirefoxGooglebotIESafariSamsungBrowser
CHARSET_RULE?? 53.0.0????
COUNTER_STYLE_RULE?? 53.0.0????
FONT_FACE_RULE?? 53.0.0????
FONT_FEATURE_VALUES_RULE?? 53.0.0????
IMPORT_RULE?? 53.0.0????
KEYFRAMES_RULE?? 53.0.0????
KEYFRAME_RULE?? 53.0.0????
length?? 53.0.0????
MEDIA_RULE?? 53.0.0????
NAMESPACE_RULE?? 53.0.0????
PAGE_RULE?? 53.0.0????
prototype?? 51.0.0????
STYLE_RULE?? 53.0.0????
SUPPORTS_RULE?? 53.0.0????