To extend Ofuz without modifying the core we have created an API, by using this API the changes you make to Ofuz that are not part of the core development will be safe on future updates and upgrade of the application.
Ofuz uses the following frameworks: Radria, Zend, Dojo & Jquery.
TODO : link to tutorial on Radria (DataObject and concept of persistence)
The best way to get started its to download the Sample Plug-in, its a basic empty plug-in that contains the base classes you need to hook your application into Ofuz.
Block are the boxes that appear on the left side of the different pages and modules.