I wrote this integration with Firebase - kudos to the TogetherJS team - the source code was remarkably easy to understand and very modular! I just had to create

I wrote this integration with Firebase - kudos to the TogetherJS team - the source code was remarkably easy to understand and very modular! I just had to create a new messaging channel implementation - it already supports WebSockets and postMessage (the latter seems to be unused?). Adding a Firebase backend to this was as easy as implementing a few methods, took less than 50 lines of code: https://github.com/firebase/togetherjs/blob/develop/togetherjs/channels.js#L200 https://github.com/firebase/togetherjs/blob/develop/together...