BrowserVersionOwn?TypeAs String
Chrome85.0.4183???
Chrome86.0.4240ownfunctionfunction BlobEvent() { [native code] }
CriOS85.0.4183???
Edge86.0.622ownfunctionfunction BlobEvent() { [native code] }
Edge87.0.651???
Edge87.0.658ownfunctionfunction BlobEvent() { [native code] }
Firefox68.0.0???
Firefox79.0.0ownfunctionfunction BlobEvent() { [native code] }
IE10.0.0???
KomodiaBot1.0.0???
Safari10.1.2???

PropertiesChromeCriOSEdgeFirefoxIEKomodiaBotSafari
ALT_MASK??? 79.0.0???
AT_TARGET 86.0.4240? 86.0.622 79.0.0???
BUBBLING_PHASE 86.0.4240? 86.0.622 79.0.0???
CAPTURING_PHASE 86.0.4240? 86.0.622 79.0.0???
CONTROL_MASK??? 79.0.0???
length 86.0.4240? 86.0.622 79.0.0???
META_MASK??? 79.0.0???
NONE 86.0.4240? 86.0.622 79.0.0???
prototype 86.0.4240? 86.0.622 79.0.0???
SHIFT_MASK??? 79.0.0???