Tiny Tiny RSS : Tiny Tiny RSS is a free and open source web-based news feed (RSS/Atom) reader and aggregator.
Buildbot : Buildbot is an open-source framework for automating software build, test, and release processes.
Kanboard : Kanboard is a free and open source Kanban project management software.
SonoBus : SonoBus is an easy to use application for streaming high-quality, low-latency peer-to-peer audio between devices over the internet or a local network....
WikkaWiki : WikkaWiki is a flexible, standards-compliant and lightweight wiki engine written in PHP, which uses MySQL to store pages.
A fully featured network monitoring system that provides a wealth of features and device support.