PrePostPrint : PrePostPrint highlights experimental publications made with free software.
Tiki Groupware/CMS : Tiki Wiki CMS Groupware is a free and open source Wiki-based content management system and online office suite written primarily in PHP and distribute...
pump.io : Social server with an ActivityStreams API. It's a stream server that does most of what people really want from a social network.
Fireworq : Fireworq is a lightweight, high-performance, language-independent job queue system.
MediaGoblin : MediaGoblin is a free software media publishing platform that anyone can run. You can think of it as a decentralized alternative to Flickr, YouTube, S...
A simple, Git-powered wiki with a sweet API and local frontend.
