BrowserVersionOwn?TypeAs String
BW1.1.0???
Chrome85.0.4183???
Chrome86.0.4240ownnumber0
Edge86.0.622ownnumber0
Edge87.0.651???
Edge87.0.658ownnumber0
Firefox68.0.0???
Firefox79.0.0ownnumber23
Firefox81.0.0ownnumber-8
IE10.0.0inheritednumber-8
Safari10.1.2ownnumber23
Safari11.0.0ownnumber0
Safari537.36.0???

PropertiesBWChromeEdgeFirefoxIESafari