There are several wikis for almost every web aware programming language.
Wikipedia has a
List of wiki software.
The sad thing about that list: There's just one wiki engine for
Common Lisp at the moment.
That's why I have started the project CL-WIKI.
Very, very simple at the beginning. But I hope to turn it into a wiki engine that can
compete with the existing ones.
You can help by subscribing to the mailing list
discussing the future of CL-WIKI.