BrowserVersionOwn?TypeAs String
BingPreview1.0.0???
Chrome27.0.1500???
Chrome49.0.2623ownfunctionfunction () { [native code] }
Chrome69.0.3497???
Chrome70.0.3538ownfunctionfunction () { [native code] }
Chrome78.0.3904ownfunctionfunction close() { [native code] }
Chrome79.0.3945???
Chrome80.0.3987ownfunctionfunction close() { [native code] }
Chrome85.0.4183???
Chrome86.0.4240ownfunctionfunction close() { [native code] }
Chrome89.0.4354???
Chrome89.0.4386ownfunctionfunction close() { [native code] }
Chrome90.0.0???
Chrome90.0.4430ownfunctionfunction close() { [native code] }
Chrome91.0.4455???
Edge85.0.564???
Edge86.0.622ownfunctionfunction close() { [native code] }
Edge87.0.651???
Edge87.0.658ownfunctionfunction close() { [native code] }
Edge87.0.664???
Edge88.0.670ownfunctionfunction close() { [native code] }
Edge88.0.705???
Edge90.0.818ownfunctionfunction close() { [native code] }
Edge91.0.852???
Firefox46.8.0???
Firefox78.0.0ownfunctionfunction close() { [native code] }
Firefox88.0.0???
Firefox89.0.0ownfunctionfunction close() { [native code] }
Goanna4.1.0ownfunctionfunction close() { [native code] }
HeadlessChrome87.0.4272???
IE10.0.0inheritedfunction function close() { [native code] }
Safari4.0.0ownfunctionfunction close() { [native code] }
Safari7.0.0???
Safari10.1.2ownfunctionfunction close() { [native code] }
Safari13.0.3ownfunctionfunction close() { [native code] }
Safari13.0.4ownfunctionfunction close() { [native code] }
Safari14.2.0???
SamsungBrowser13.0.0???
SFive80.0.0ownfunctionfunction close() { [native code] }
TkBot0.1.0???
YandexBot3.0.0ownfunctionfunction close() { [native code] }

PropertiesBingPreviewChromeEdgeFirefoxGoannaHeadlessChromeIESafariSamsungBrowserSFiveTkBotYandexBot
c1Debounce? 49.0.2623????? 4.0.0????
length? 49.0.0 86.0.622 78.0.0 4.1.0?? 4.0.0? 80.0.0? 3.0.0
prototype? 49.0.2623??????????