Originally written for Wikipedia. It is now used by several other projects of the non-profit Wikimedia Foundation and by many other wikis.
Manage databases, tables, fields, relations, indexes, users, permissions, and execute any SQL statements.
Monitorix is a free, open source, lightweight system monitoring tool designed to monitor as many services and system resources as possible.
A web interface to syslog and other network event data. It provides easy browsing, analysis of real-time network events and reporting services.
RainLoop webmail application has a modern user interface to handle large number of email accounts without the need of any database connectivity
A UBB-style discussion board written in PHP. It includes many messaging features, private forums, and robust themes.