2. Engine.ioA Haskell server implementation of the Engine.IO and Socket.IO (1.0) protocols
3. Micro CiA tiny CI server built around GitHub and Nix
5. FranciumA small web programming library on top of reactive-banana and virtual-dom
7. Pandoc LiveAutomatically refresh Pandoc documents in your web browser
12. Transformers EffAn approach to managing composable effects, ala mtl/transformers/extensible-effects/Eff
15. dhallqlCan we write a querying language with Dhall? Let's find out!
16. ghc-nixExploring the options for incremental Haskell builds using Nix
17. hsfmtA Haskell code formatter using prettyprinter and the GHC API
18. weederA re-implementation of weeder using HIE files
19. what-it-doAutomatically trace all (showable) binds in do expressions
20. nix-build-cacheExtends stdenv.mkDerivation based builds with a distributed build cache on Amazon S3.