A free, self-hostable news aggregator…

The RSS feed for websites missing it

Baïkal is a Calendar+Contacts server

The Phoronix Test Suite open-source, cross-platform automated testing/benchmarking software.

Transformation Style Sheets - Revolutionising PHP templating

A minimalist GPodder server, using the same API, for self-hosting

Free and Open Source PHP Comment System

ElkArte Forum. A free, open source, modern discussion forum / BB

Collect, organise, annotate on and share links from around the Web.

Don't use this yet.

Advanced statistics for websites

A WordPress plugin that creates a PNG copy of each uploaded SVG image uploaded using CloudConvert

ElkArte addon to determine the strength of a password

Rename all posts within a topic

Image Cache for use on httpS sites to allow showing of http:// image content

Custom pages for Elkarte forum engine