The Bee Framework is a PHP 5 DI/IoC application framework based on the popular SpringFramework, bringing - among other features - XML-configured declarative Dependency Injection and a powerful MVC framework to PHP.
JAST (Javascript Toolkit) is an Open Source cross-platform javascript framework that aid users to perform the most hard operations with few simple lines of code.
It's modularity allow the download only for the code required to the page.