Prails is a PHP framework that is optimized for fast and efficient Web development. It is designed to change the way you write PHP, and is so easy that it's actually fun.
Templights is template system that uses PHP as template language and has powerful multiple inheritance support. It has a small memory footprint and an efficient implementation.
XSLT PHP Template Engine is a simple but effective and powerful template engine running PHP with XSLT. With XSLT syntax, your template code can be portable to virtually any programming language.
An offline application for Wikipedia (and other wikis).
An antivirus eCAP adapter for Squid 3.1 and above.