https://www.w3.org/TR/webxr/
WebXR Device API
webxr device api
https://caniuse.com/webxr
WebXR Device API | Can I use... Support tables for HTML5, CSS3, etc
"Can I use" provides up-to-date browser support tables for support of front-end web technologies on desktop and mobile web browsers.
webxr device apiusesupporttablesetc