C-Liu
C-Liu (Liu is 6 in Chinese) is our supported package of PHP code sets as a fork of Drupal 6. See history prior to 2009-08.
C-Liu is simply our AADrupal core package applied to whatever the central metaphor of the end application is. In the real-world sample application DTBSNS this is the MIT SIMILE timeline widget. The paradigm of programming implicit here is that there is in fact such a single central metaphor which of course in general is not the case. Other than this simplifying assumption. DTBSNS is a has the complexity of a real world Drupal application using my core so you can evaluate against your requirements in that light, viz under the presumption that there will be a more complex and articulated central model.
The generic C六 has a selectable central metaphor which can be any of a number of Smalltalk (Squeak) widgets. Clients will need to install the Squeak browser plug-in to use these.