window.MessageEvent.prototype.ALT_MASK | Huge DOM compatibility table

Browser	Version	Own?	Type	As String
AppleWebit	537.36.0	?	?	?
bingbot	2.0.0	?	?	?
BingPreview	1.0.0	?	?	?
BitSightBot	1.0.0	?	?	?
Chrome	41.0.2226	inherited	number	1
Chrome	56.0.2924	?	?	?
ClaudeBot	1.0.0	?	?	?
CriOS	79.0.3945	?	?	?
curl	8.2.1	?	?	?
DuckDuckBot	1.1.0	?	?	?
Edge	84.0.522	?	?	?
Firefox	52.0.0	inherited	number	1
Firefox	68.0.0	?	?	?
Firefox	70.0.0	inherited	number	1
Firefox	89.0.0	?	?	?
Firefox	90.0.0	inherited	number	1
Firefox	91.0.0	?	?	?
Firefox	92.0.0	inherited	number	1
Firefox	93.0.0	?	?	?
Firefox	94.0.0	inherited	number	1
Firefox	94.0.2	?	?	?
Firefox	95.0.0	inherited	number	1
Firefox	99.0.0	?	?	?
Firefox	100.0.0	inherited	number	1
Firefox	103.0.0	?	?	?
Firefox	107.0.0	inherited	number	1
Firefox	112.0.0	?	?	?
Firefox	113.0.0	inherited	number	1
Firefox	114.0.0	?	?	?
Firefox	115.0.0	inherited	number	1
Firefox	116.0.0	?	?	?
Firefox	117.0.0	inherited	number	1
Firefox	119.0.0	?	?	?
Firefox	120.0.0	inherited	number	1
Firefox	121.0.0	?	?	?
Firefox	122.0.0	inherited	number	1
Firefox	123.0.0	?	?	?
Firefox	126.0.0	inherited	number	1
FxiOS	36.0.0	?	?	?
Googlebot	2.1.0	?	?	?
GuzzleHttp	7.0.0	?	?	?
IE	11.0.0	?	?	?
Mobile	15.0.0	?	?	?
render	2.0.0	?	?	?
Safari	4.0.0	?	?	?
SamsungBrowser	17.0.0	?	?	?
YandexBot	3.0.0	?	?	?
YandexRenderResourcesBot	1.0.0	?	?	?
Zeno	78.0.0	?	?	?

Properties	AppleWebit	bingbot	BingPreview	BitSightBot	Chrome	ClaudeBot	CriOS	curl	DuckDuckBot	Edge	Firefox	FxiOS	Googlebot	GuzzleHttp	IE	Mobile	render	Safari	SamsungBrowser	YandexBot	YandexRenderResourcesBot	Zeno