Codassium : A better way to conduct remote interviews
WebRTC based video chat + code editor = Awesome interviews
YAML Builder : A tool for visual layout development of YAML based CSS layouts
Troop : Troop is a real-time collaborative tool that enables group live coding within the same document across multiple computers. Hypothetically Troop can ta...
Firepad : Firepad is an open-source, collaborative code and text editor. It is designed to be embedded inside larger web applications.
Etherpad is an Open Source online editor providing collaborative editing in really real-time powered by Node.js