Jat (Java Application Template) is a Java framework that is easy to extend. It supplies modular and flexible basic functionalities to develop Web and standalone applications. It can improve application start-up time. Jat Portal is an enhanced version of Jat. It provides several pre-configured features to build a complete Web application.
Elefant is a full-featured, but refreshingly simple CMS and PHP Web framework. It features an intuitive, streamlined admin interface, a tightly integrated WYSIWYG editor, dynamically embeddable content objects for building dynamic Web sites without touching code, and an extremely fast, secure, and flexible framework for add-ons and themes. The core CMS includes page editing, a blogging engine, site navigation, file and user management, automatic version control, a tool for translators and multilingual site management, and an in-browser theme/layout editor. It is also extensively documented and has a small but friendly and active developer community.