Code
Kaizen CMS
GitHub: http://kaizen.monkeecreate.com/
Requirements: Apache 2+, PHP 5+
Suggested: PEAR, Memcache
A project that started as a small bit of code that I started with for each new website, that has grown into its own CMS system. It was built with the coder in mind, but also makes use of Smarty for the designer.
gMaps
GitHub: http://github.com/defvayne23/gMaps
Requirements: None
Suggested: None
Javascript class to easily interface with Google Maps API v3. Demonstration of code is included with the repository.