1. HaskanoidA breakout game in Haskell using SDL and FRP, with Wiimote and Kinect support.
2. DunaiClassic and Arrowized Functional Reactive Programming, Reactive Programming, and Stream programming, all via Monadic Stream Functions
3. YampaFunctional Reactive Programming domain-specific language embedded in Haskell, for programming efficient hybrid (mixed discrete-time and continuous-time) systems.