A nuts and bolts web engine / CMS (Content Management System)
...It's more customizable than ordinary content management systems.
It's a spin off of the Edge Engine (of which Dagger's project leader was a co-developer), formerly used for Box Network's (Astalavista) websites.
A number of PHP-scripts and other website related files (html, css, ...) to act as libraries for adding dynamic content to websites. K.I.S.S. (keep it small and simple) strategy, OO (object-oriented) approach. Standalone solution.