BrowserVersionOwn?TypeAs String
Chrome79.0.3945???
Chrome80.0.3987ownfunctionfunction MIDIConnectionEvent() { [native code] }
Edge85.0.564???
Edge86.0.622ownfunctionfunction MIDIConnectionEvent() { [native code] }
Edge87.0.651???
Edge87.0.658ownfunctionfunction MIDIConnectionEvent() { [native code] }
Firefox68.0.0???
IE10.0.0???
Safari10.1.2???
YandexBot3.0.0ownfunctionfunction MIDIConnectionEvent() { [native code] }

PropertiesChromeEdgeFirefoxIESafariYandexBot
AT_TARGET 80.0.3987 86.0.622??? 3.0.0
BUBBLING_PHASE 80.0.3987 86.0.622??? 3.0.0
CAPTURING_PHASE 80.0.3987 86.0.622??? 3.0.0
length 80.0.3987 86.0.622??? 3.0.0
NONE 80.0.3987 86.0.622??? 3.0.0
prototype 80.0.3987 86.0.622??? 3.0.0