It doesn't use a database to store data, but keeps all information into a flat file.
An API for building a customized template are available for users to adapt their website.
Coolibree is completly written in OOP PHP. Here are some key features of "CoolibreeCMS":
· Admin panel
· Dummy content provided
· Blogging engine
· Template management
· Flat-file storage
· Ruby shell script for easy CLI interaction