- reactive-banana 277 Library for functional reactive programming in Haskell.
- threepenny-gui 219 GUI framework that uses the web browser as a display.
- operational 39 Implement monads by specifying instructions and their desired operational semantics.
- vault 24 A typed, persistent store for values of arbitrary types
- tomato-rubato 20 Tomato-rubato is an easy to use library for live audio programming in Haskell.