GitPrep is a portable GitHub system. ...more

Mockup Designer is an online mockup creator. ...more

Openfire (Wildfire, Jive Messenger) is an instant messaging (IM) and group chat server that uses XMPP server written in Java. ...more

Plunker is an online community for creating, collaborating on and sharing your web development ideas. ...more

Kliqqi is a open source content management system. ...more

Echoplexus is an anonymous, web-based, IRC-like chatting platform that makes its best effort to respect your privacy. ...more

Diagramo is an online flowchart software. It's FREE and Open Source ( GPL ) It's pure HTML5 Share and collaborate. ...more

Pootle is an online translation management tool with translation interface. It is written in the Python programming language using the Django framework and is free software. ...more

EtherCalc is an opensource web spreadsheet. ...more

ShareLaTex is an online LaTeX editor that's easy to use. ...more

Piggydb is an open source Web notebook application that provides you with a platform to build your knowledge personally or collaboratively. ...more

Etherpad (EtherPad)Archived copy EtherPad Open Source Release, Google Code is a web-based collaborative real-time editor, allowing authors to simultaneously edit a text document, and see all of the participants edit in real-time, with the ability to display each authors text in their own color. ...more