Is WebRTC ready yet?

Chrome Canary Chrome Opera Firefox Nightly Firefox Bowser Edge Safari
Canary Chrome Opera Nightly Firefox Bowser Edge Safari
 

There are lots of issues and bugs remaining of course. Report bugs when that is not the case or use a shim like adapter.js until implementations match the specification.

If you have any questions, use the discuss-webrtc mailing list.

If you are looking for the scorecard that used to be on this site, you can find it here.