- unagi-chan 50 A haskell library implementing fast and scalable concurrent queues for x86, with a Chan-like API
- haskomplete.vim 11 A vim ftplugin for magical contextual haskell code completions
- simple-actors 10 A Haskell library providing an idiomatic implementation of the actor model of concurrency
- directory-tree 10 A simple directory-like tree datatype, with useful IO functions, for Haskell
- hashabler 10 A haskell library for principled, cross-platform & extensible hashing of types, including an implementation of the FNV-1a algorithm.