phpBlogger is a microblogging system. It features search engine friendly URLs, templates using the Smarty PHP Template Engine, Google Adsense integration, advanced caching for high traffic sites, and Stop Forum Spam integration.
Ja2BU is a question and answer script. It features SEO-friendly URLs and systems for private messaging, ratings, and comments.
A tool for securing DNS communications between a client and a DNS resolver.
A polyhedral extraction tool (PET).