apprtc-opentok
OpenTok version of apprtc.appspot.com
AppRTC + OpenTok awesomeness including multiple participants! Invite up to 4 participants or even more if you're using Mantis!
The bulk of the code is in main.js. Then there is layoutContainer.js which handles laying out the multiple participants and resize.js which fixes the aspect ratio of things when resizing the window (neither of which apprtc do). At just 50 lines of client-side javascript code (as opposed to apprtc's main.js which is over 500 lines) it's much simpler to make an OpenTok app than a WebRTC app from scratch.
Have fun!
Setup
To setup this app all you need is an OpenTok API Key and Secret. You can sign up for an OpenTok account here.
Then put them into the config.json.sample file and copy the config.json.sample file over to config.json.
Then do the usual node thing.
npm install node app.js
Have fun!