BrowserVersionOwn?TypeAs String
AppleWebit537.36.0???
BingPreview1.0.0???
Chrome23.0.1271???
curl7.64.0???
Edge84.0.522???
Firefox3.6.12???
Firefox100.0.0ownfunctionfunction GPUMapMode() { [native code] }
Firefox101.0.0???
FxiOS36.0.0???
HeadlessChrome101.0.4950???
IE11.0.0???
Mobile15.0.0???
render2.0.0???
Safari4.0.0???
Safari15.4.0ownfunctionfunction GPUMapMode() { [native code] }
Safari537.36.0???
YandexBot3.0.0???

PropertiesAppleWebitBingPreviewChromecurlEdgeFirefoxFxiOSHeadlessChromeIEMobilerenderSafariYandexBot
length????? 97.0.0????? 15.4.0?
prototype??????????? 15.4.0?
READ????? 97.0.0????? 15.4.0?
WRITE????? 97.0.0????? 15.4.0?