TYPO3 : TYPO3 is an enterprise-class, Open Source CMS (Content Management System), used internationally to build and manage websites of all types, from small ...
Flow : Flow is a PHP web application framework focussed on Domain-Driven Design and clean code.
Elgg : Elgg is an award-winning social networking engine, delivering the building blocks that enable businesses, schools, universities and associations to cr...
Silex : The PHP micro-framework based on Symfony2 Components
Symfony is a set of reusable PHP components and a PHP framework for web projects.
