MindMeister : MindMeister is an online mind mapping tool that lets you capture, develop and share ideas visually.
Bitsy : 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 som...
Ready for Rails 4? : Check easily whether a gem is ready for Rails 4 or not.
Etherpad is an Open Source online editor providing collaborative editing in really real-time powered by Node.js
