AppRTC is a webrtc demo application hosted on App Engine.

Developed by Google and Mozilla, it enables both browsers to "talk" to each other using the WebRTC API. 

To try this yourself you’ll need 
Firefox Nightly, and Chrome  on desktop or Chrome Beta on Android. 

Interop between both browsers is a snap thanks to a Javascript adapter library. Source code can be found here:

To read more about cross browser compatibility, please consult our browser interop page here:


Other apps and samples maintained by the Chrome team can be found here: