BrowserVersionOwn?TypeAs String
AppleWebit537.36.0???
BingPreview1.0.0???
Chrome56.0.2924???
Edge84.0.522???
Firefox3.6.12???
Firefox90.0.0ownfunctionfunction VRFrameData() { [native code] }
Firefox92.0.0???
Firefox93.0.0ownfunctionfunction VRFrameData() { [native code] }
Firefox94.0.2???
Firefox95.0.0ownfunctionfunction VRFrameData() { [native code] }
Firefox97.0.0???
FxiOS36.0.0???
IE11.0.0???
Mobile15.0.0???
render2.0.0???
Safari4.0.0???
YandexBot3.0.0???

PropertiesAppleWebitBingPreviewChromeEdgeFirefoxFxiOSIEMobilerenderSafariYandexBot
length???? 90.0.0??????
prototype???? 90.0.0??????