window.KeyboardEvent.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	47.0.1399	?	?	?
CriOS	79.0.3945	?	?	?
Edge	8.26144.0	?	?	?
Edge	107.0.1418	inherited	number	1
Edge	108.0.1462	?	?	?
facebookexternalhit	1.1.0	?	?	?
Firefox	4.0.1	?	?	?
Firefox	52.0.0	inherited	number	1
Firefox	52.3.0	?	?	?
Firefox	70.0.0	inherited	number	1
Firefox	70.7.0	?	?	?
Firefox	88.0.0	inherited	number	1
Firefox	89.0.0	?	?	?
Firefox	90.0.0	inherited	number	1
Firefox	92.0.0	?	?	?
Firefox	93.0.0	inherited	number	1
Firefox	94.0.2	?	?	?
Firefox	95.0.0	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	119.0.0	?	?	?
Firefox	120.0.0	inherited	number	1
Firefox	130.0.0	?	?	?
Firefox	131.0.0	inherited	number	1
Firefox	132.0.0	?	?	?
FxiOS	36.0.0	?	?	?
Googlebot	2.1.0	?	?	?
GSA	334.0.16777215	?	?	?
HeadlessChrome	129.0.6668	?	?	?
IE	11.0.0	?	?	?
Mobile	15.0.0	?	?	?
PerplexityBot	1.0.0	?	?	?
render	2.0.0	?	?	?
requests	2.32.3	?	?	?
Safari	4.0.0	?	?	?
SamsungBrowser	17.0.0	?	?	?
YandexBot	3.0.0	?	?	?
YandexRenderResourcesBot	1.0.0	?	?	?

Properties	AppleWebit	bingbot	BingPreview	BitSightBot	Chrome	CriOS	Edge	facebookexternalhit	Firefox	FxiOS	Googlebot	GSA	HeadlessChrome	IE	Mobile	PerplexityBot	render	requests	Safari	SamsungBrowser	YandexBot	YandexRenderResourcesBot