Diagramo : Diagramo is an online flowchart software.
EtherPad : Etherpad is an Open Source online editor providing collaborative editing in really real-time powered by Node.js
Codassium : A better way to conduct remote interviews
WebRTC based video chat + code editor = Awesome interviews
code2flow : Interactive code to flowchart converter. Turn your workflows, algorithms and manuals into easy to understand diagrams via simple code.
Audio Shop : Your friendly neighborhood script for mangling images or video using audio editing tools.
Bitsy is a little editor for little games or worlds. The goal is to make it easy to make games where you can walk around and talk to people and be somewhere.