Who like me prefers to dig through sources to learn languages, here are a few larger Haskell projects to choose from:
- [Haskell User-Submitted Libraries][0] is a collection of partially older but still interesting Haskell projects. Downloadable is an IRC bot and in the CVS there is also a web server with a plugin interface.
- [Pugs][1] is a Perl 6 implementation in Haskell. [I've already mentioned it][2], it's still cool |:-)|
- [darcs][3] is a distributed source control system. [I've also mentioned it][4], but it's still cool.