| packages/nixpkgs/haskellPackages.Dish | Hash modules (currently Murmur3) |
| packages/nixpkgs/haskellPackages.HueAPI | API for controlling Philips Hue lights |
| packages/nixpkgs/haskellPackages.DrHylo | A tool for deriving hylomorphisms |
| packages/nixpkgs/haskellPackages.RSA | Implementation of RSA, using the padding schemes of PKCS#1 v2.1. |
| packages/nixpkgs/haskellPackages.Hawk | Haskell Web Application Kit |
| packages/nixpkgs/haskellPackages.AFSM | Arrowized functional state machines |
| packages/nixpkgs/haskellPackages.Diff | Diff algorithm in pure Haskell |
| packages/nixpkgs/haskellPackages.Bang | A Drum Machine DSL for Haskell |
| packages/nixpkgs/haskellPackages.HMap | Fast heterogeneous maps and unconstrained typeable-like functionality |
| packages/nixpkgs/haskellPackages.HAppS-IxSet | |
| packages/nixpkgs/haskellPackages.RepLib | Generic programming library with representation types |
| packages/nixpkgs/haskellPackages.HTTP | A library for client-side HTTP |
| packages/nixpkgs/haskellPackages.GLUT | A binding for the OpenGL Utility Toolkit |
| packages/nixpkgs/haskellPackages.Phsu | Personal Happstack Server Utils |
| packages/nixpkgs/haskellPackages.Grow | A declarative make-like interpreter |
| packages/nixpkgs/haskellPackages.GHood | A graphical viewer for Hood |
| packages/nixpkgs/haskellPackages.GLURaw | A raw binding for the OpenGL graphics system |
| packages/nixpkgs/haskellPackages.ats-pkg | A build tool for ATS |
| packages/nixpkgs/haskellPackages.hlwm | Bindings to the herbstluftwm window manager |
| packages/nixpkgs/haskellPackages.glib | Binding to the GLIB library for Gtk2Hs |
| packages/nixpkgs/haskellPackages.hpke | Hybrid Public Key Encryption |
| packages/nixpkgs/haskellPackages.lzip | Lzip compression / Lzlib bindings |
| packages/nixpkgs/haskellPackages.hcom | Haskell COM support library |
| packages/nixpkgs/haskellPackages.acl2 | Writing and calling ACL2 from Haskell |
| packages/nixpkgs/haskellPackages.caps | Monadic capabilities with late binding |
| packages/nixpkgs/haskellPackages.deka | Decimal floating point arithmetic |
| packages/nixpkgs/haskellPackages.llvm | Bindings to the LLVM compiler toolkit |
| packages/nixpkgs/haskellPackages.ihp-hsx | JSX-like but for Haskell |
| packages/nixpkgs/haskellPackages.ipfs | Access IPFS locally and remotely |
| packages/nixpkgs/haskellPackages.maid | A simple static web server |
| packages/nixpkgs/haskellPackages.TBit | Utilities for condensed matter physics tight binding calculations |
| packages/nixpkgs/haskellPackages.asap | Atlassian Service Authentication Protocol |
| packages/nixpkgs/haskellPackages.helm | A functionally reactive game engine |
| packages/nixpkgs/haskellPackages.llsd | An implementation of the LLSD data system |
| packages/nixpkgs/haskellPackages.hulk | IRC server written in Haskell |
| packages/nixpkgs/haskellPackages.grab | Applicative non-linear consumption |
| packages/nixpkgs/haskellPackages.ctpl | A programming language for text modification |
| packages/nixpkgs/haskellPackages.ebml | A pure EBML parser |
| packages/nixpkgs/haskellPackages.alsa | Binding to the ALSA Library API |
| packages/nixpkgs/haskellPackages.from | Typeclasses for type conversion mappings |
| packages/nixpkgs/haskellPackages.ekg-wai | Remote monitoring of processes |
| packages/nixpkgs/haskellPackages.alea | a diceware passphrase generator |
| packages/nixpkgs/haskellPackages.igrf | International Geomagnetic Reference Field |
| packages/nixpkgs/haskellPackages.asil | Action Script Instrumentation Library |
| packages/nixpkgs/haskellPackages.git-lfs | git-lfs protocol |
| packages/nixpkgs/haskellPackages.lzma | LZMA/XZ compression and decompression |
| packages/nixpkgs/haskellPackages.hdbi | Haskell Database Independent interface |
| packages/nixpkgs/haskellPackages.eventstore | EventStore TCP Client |
| packages/nixpkgs/haskellPackages.hevm | Symbolic EVM Evaluator |
| packages/nixpkgs/haskellPackages.depq | Double-ended priority queues |
| packages/nixpkgs/haskellPackages.clac | Simple CLI RPN calculator |
| packages/nixpkgs/haskellPackages.hecc | Elliptic Curve Cryptography for Haskell |
| packages/nixpkgs/haskellPackages.ivy-web | A lightweight web framework |
| packages/nixpkgs/haskellPackages.dsc | Helper functions for setting up Double Submit Cookie defense for forms |
| packages/nixpkgs/haskellPackages.X11-xft | Bindings to the Xft and some Xrender parts |
| packages/nixpkgs/haskellPackages.hdph | Haskell distributed parallel Haskell |
| packages/nixpkgs/haskellPackages.diet | Discrete Interval Encoding Trees |
| packages/nixpkgs/haskellPackages.ghc-dup | Explicitly prevent sharing |
| packages/nixpkgs/haskellPackages.luka | Simple ObjectiveC runtime binding |
| packages/nixpkgs/haskellPackages.heck | Abstract unit test interface |
| packages/nixpkgs/haskellPackages.irt | Item Response Theory functions for use in computerized adaptive testing |
| packages/nixpkgs/haskellPackages.jump | Nothing to see here, move along |
| packages/nixpkgs/haskellPackages.gpah | Generic Programming Use in Hackage |
| packages/nixpkgs/haskellPackages.melf | An Elf parser |
| packages/nixpkgs/haskellPackages.fei-nn | Train a neural network with MXNet in Haskell |
| packages/nixpkgs/haskellPackages.hbro | Minimal extensible web-browser |
| packages/nixpkgs/haskellPackages.hegg | Fast equality saturation in Haskell |
| packages/nixpkgs/haskellPackages.hops | Handy Operations on Power Series |
| packages/nixpkgs/haskellPackages.appc | app container types and tools |
| packages/nixpkgs/haskellPackages.alga | Algorithmic automation for various DAWs |
| packages/nixpkgs/haskellPackages.dom-lt | The Lengauer-Tarjan graph dominators algorithm |
| packages/nixpkgs/haskellPackages.gmap | Composable maps and generic tries |
| packages/nixpkgs/haskellPackages.huff | A fast-foward-based planner |
| packages/nixpkgs/haskellPackages.asic | Action Script Instrumentation Compiler |
| packages/nixpkgs/haskellPackages.epic | Compiler for a simple functional language |
| packages/nixpkgs/haskellPackages.cube | Cubic DSL for 3D printing |
| packages/nixpkgs/haskellPackages.hxt-css | CSS selectors for HXT |
| packages/nixpkgs/haskellPackages.hocd | OpenOCD Haskell interface |
| packages/nixpkgs/haskellPackages.lean | Bonds to Lean theorem prover |
| packages/nixpkgs/haskellPackages.io-sim | A pure simulator for monadic concurrency with STM |
| packages/nixpkgs/haskellPackages.aws-sdk | AWS SDK for Haskell |
| packages/nixpkgs/haskellPackages.aoc | Utility functions commonly used while solving Advent of Code puzzles |
| packages/nixpkgs/haskellPackages.guid | A simple wrapper around uuid |
| packages/nixpkgs/haskellPackages.hGelf | Haskell GELF library |
| packages/nixpkgs/haskellPackages.babl | Haskell bindings to BABL library |
| packages/nixpkgs/haskellPackages.avro | Avro serialization support for Haskell |
| packages/nixpkgs/haskellPackages.half | Half-precision floating-point |
| packages/nixpkgs/haskellPackages.hole | Higher kinded type removal |
| packages/nixpkgs/haskellPackages.eved | A value level web framework |
| packages/nixpkgs/haskellPackages.hw-tar | Library for creating and extracting tar archives |
| packages/nixpkgs/haskellPackages.limp | representation of Integer Linear Programs |
| packages/nixpkgs/haskellPackages.emgm | Extensible and Modular Generics for the Masses |
| packages/nixpkgs/haskellPackages.bisc | A small tool that clears cookies (and more) |
| packages/nixpkgs/haskellPackages.edis | Statically typechecked client for Redis |
| packages/nixpkgs/haskellPackages.hosc | Haskell Open Sound Control |
| packages/nixpkgs/haskellPackages.calc | A small compiler for arithmetic expressions |
| packages/nixpkgs/haskellPackages.VRML | VRML parser and generator for Haskell |
| packages/nixpkgs/haskellPackages.gegl | Haskell bindings to GEGL library |
| packages/nixpkgs/haskellPackages.avwx | Parse aviation weather reports |
| packages/nixpkgs/haskellPackages.cron | Cron datatypes and Attoparsec parser |