BrowserVersionOwn?TypeAs String
Chrome85.0.4183???
Chrome86.0.4240ownfunctionfunction IntersectionObserver() { [native code] }
CriOS85.0.4183???
Edge86.0.622ownfunctionfunction IntersectionObserver() { [native code] }
Edge87.0.651???
Edge87.0.658ownfunctionfunction IntersectionObserver() { [native code] }
Firefox68.0.0ownfunctionfunction IntersectionObserver() { [native code] }
IE10.0.0???
KomodiaBot1.0.0???
Safari10.1.2???
Safari13.0.4ownfunctionfunction IntersectionObserver() { [native code] }

PropertiesChromeCriOSEdgeFirefoxIEKomodiaBotSafari
length 86.0.4240? 86.0.622 68.0.0?? 13.0.0
prototype 86.0.4240? 86.0.622 68.0.0?? 13.0.0