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

PropertiesChromeCriOSEdgeFirefoxIEKomodiaBotSafari
ALT_MASK??? 79.0.0???
AT_TARGET 86.0.4240? 86.0.622 79.0.0?? 10.0.0
BLUR?????? 10.1.2
BUBBLING_PHASE 86.0.4240? 86.0.622 79.0.0?? 10.0.0
CAPTURING_PHASE 86.0.4240? 86.0.622 79.0.0?? 10.0.0
CHANGE?????? 10.1.2
CLICK?????? 10.1.2
CONTROL_MASK??? 79.0.0???
DBLCLICK?????? 10.1.2
DRAGDROP?????? 10.1.2
FOCUS?????? 10.1.2
KEYDOWN?????? 10.1.2
KEYPRESS?????? 10.1.2
KEYUP?????? 10.1.2
length 86.0.4240? 86.0.622 79.0.0?? 10.0.0
META_MASK??? 79.0.0???
MOUSEDOWN?????? 10.1.2
MOUSEDRAG?????? 10.1.2
MOUSEMOVE?????? 10.1.2
MOUSEOUT?????? 10.1.2
MOUSEOVER?????? 10.1.2
MOUSEUP?????? 10.1.2
NONE 86.0.4240? 86.0.622 79.0.0?? 10.0.0
prototype 86.0.4240? 86.0.622 79.0.0 10.0.0? 10.0.0
SCROLL_PAGE_DOWN??? 79.0.0???
SCROLL_PAGE_UP??? 79.0.0???
SELECT?????? 10.1.2
SHIFT_MASK??? 79.0.0???