qtHaskell
qtHaskell is a set of Haskell bindings for the Qt Widget Library from Trolltech ASA. Haskell programmers can now access the Qt "Signals and Slots" interface logic, design interfaces using Qt Designer and write scripted applications using the Qt ECMA/Javascript engine.
Latest qtHaskell release: v1.1.10.1 (February 2019)
This is the fifth preview release of qtHaskell.