APSET
A project to provide better run-time profiling information for GpH.
DrIFT
A Haskell preprocessor for generating instances of classes.
Green Card
A foreign function interface preprocessor, simplifying the task of interfacing Haskell programs to external libraries.
HaskellDirect
An (Independent definition language) IDL compiler for Haskell. Can be used to interface foreign language libraries and call COM methods from Haskell.