| haskellPackages.functor-combinators | Tools for functor combinator-based program design |
| haskellPackages.visual-graphrewrite | Visualize the graph-rewrite steps of a Haskell program |
| haskellPackages.stackcollapse-ghc | Program to fold GHC prof files into flamegraph input |
| haskellPackages.Holumbus-Distribution | intra- and inter-program communication |
| haskellPackages.puppetresources | A program that displays the puppet resources associated to a node given .pp files. |
| haskellPackages.dresdner-verkehrsbetriebe | Library and program for querying DVB (Dresdner Verkehrsbetriebe AG) |