BrowserVersionOwn?TypeAs String
BingPreview1.0.0???
Chrome49.0.2623???
Edge85.0.564???
Firefox68.0.0???
Firefox78.0.0ownfunctionfunction MediaRecorderErrorEvent() { [native code] }
IE10.0.0???
Safari10.1.2???
Safari14.0.2ownfunctionfunction MediaRecorderErrorEvent() { [native code] }
Safari14.0.3???
SamsungBrowser13.0.0???
YandexBot3.0.0???

PropertiesBingPreviewChromeEdgeFirefoxIESafariSamsungBrowserYandexBot
ALT_MASK??? 70.0.0????
AT_TARGET??? 70.0.0? 14.0.2??
BUBBLING_PHASE??? 70.0.0? 14.0.2??
CAPTURING_PHASE??? 70.0.0? 14.0.2??
CONTROL_MASK??? 70.0.0????
length??? 70.0.0? 14.0.2??
META_MASK??? 70.0.0????
NONE??? 70.0.0? 14.0.2??
prototype??? 70.0.0? 14.0.2??
SHIFT_MASK??? 70.0.0????