Dandelion

Dandelion is the name of an experimental wiki engine that's a predecessor of Hatta. Lots of code and ideas were initially tested in Dandelion, before it was rewritten into Hatta.

Dandelion has a much more complicated internal structure, with place left for implementing plugins, it also uses Genshi templates for generating the pages – both features were dropped in Hatta to make it simpler and more lightweight.

The dandelion repository has the code, but it's not maintained anymore – use at your own risk.