Haskell stuff

House - a Haskell operating system

Pivotal - a visual interactive programming environment for Haskell analogous to a spreadsheet.

GdH - Glasgow Distributed Haskell. For closed distributed systems.

mHaskell (paper) - Mobile Haskell. For open distributed systems.

Persistent Haskell (paper)

hIDE - Haskell interactive development environment, under construction.

wxHaskell - portable GUI toolkit