Real-time collaborative drawing: Nodejs, Socket.io & Paper.js Posted by byrichardpowell on Wednesday May 30, 2012 @08:39AM from the byrichardpowell.co.uk dept. http://www.byrichardpowell.co.uk/post/23958785278/fun-with-nodejs-socketio-paperjs#ux ( 4 comments | 4 points | on HN )