Code generation from UML to any language (Java, Objective-C, PHP...)
One of the world's leading multilingual website platforms
A single-file extensible template engine
Plugin based multi-purpose dev tool.
A powerful PHP framework for web applications
Uniform Database Abstraction for PHP Development
Modular Gaming Open Source Persistent Browser Based Game Framework
Simple isometric graphics library for HTML5 canvas
A stand-alone PHP-only library for parsing BBCode-like tags
Zoozle 2008 - 2010 Webpage, Tools and SQL Files
Pygrid is an open-source and cross-platform pygame/python 2D engine.
The Flixel Power Tools are a set of plug-ins for Flixel 2.5+
A graphics engine + toolkit.
Graph editing tool
Cross platform 2D game creation framework with Python bindings
Create structured binary files from XML data.