BrowserVersionOwn?TypeAs String
BingPreview1.0.0???
Chrome27.0.1500???
Edge85.0.564???
Firefox46.8.0???
Firefox70.0.0ownfunctionfunction TimeEvent() { [native code] }
Firefox88.0.0???
Firefox89.0.0ownfunctionfunction TimeEvent() { [native code] }
IE10.0.0???
Safari4.0.0???
SamsungBrowser13.0.0???
SFive80.0.0???
TkBot0.1.0???
YandexBot3.0.0???

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