linear haskell playground
(Co)update (co)monads and right monoid actions
Indexed Functors for GHC 7.6
An alternative, composable model of RoleAnnotations via type classes
MArray instances for monad transformers
Yet another concurrent playground
task parallel reactive programming in haskell
some compiler tech
A playground for working on advanced data structures in Haskell
A backtracking logic-programming monad.
infinite search in finite time with Hilbert's epsilon
Low-dimensional linear algebra primitives for Haskell.
haddocks
category-theoretic goodness for Haskell