| haskellPackages.hist-pl-types | Types in the historical dictionary of Polish |
| haskellPackages.git-object | Git object and its parser |
| haskellPackages.ghc-symbol | Symbol on term level |
| haskellPackages.cached-io | A simple library to cache IO actions |
| haskellPackages.hw-kafka-avro | Avro support for Kafka infrastructure |
| haskellPackages.ekg-statsd | Push metrics to statsd |
| haskellPackages.aeson-yaml | Output any Aeson value as YAML (pure Haskell library) |
| haskellPackages.hs-gchart | Haskell wrapper for the Google Chart API |
| haskellPackages.gore-and-ash-sdl | Gore&Ash core module for integration with SDL library |
| haskellPackages.javasf | A utility to print the SourceFile attribute of one or more Java class files |
| haskellPackages.libhbb | Backend for text editors to provide better Haskell editing support |
| haskellPackages.hxmppc | Haskell XMPP (Jabber Client) Command Line Interface (CLI) |
| haskellPackages.apns-http2 | Apple Push Notification service HTTP/2 integration |
| haskellPackages.cqrs-types | Command-Query Responsibility Segregation. Modules for the basic types. |
| haskellPackages.hs-gizapp | Haskell wrapper around the GIZA++ toolkit |
| haskellPackages.hnix-store-db | Nix store database support |
| haskellPackages.goatee | A monadic take on a 2,500-year-old board game - library |
| haskellPackages.ghc-compat | GHC compatibility for MicroHs |
| haskellPackages.hw-vector | Vector type with convenient typeclass instances |
| haskellPackages.arrowp-qq | A preprocessor and quasiquoter for translating arrow notation |
| haskellPackages.ja-base-extra | Extra functions I require in base |
| haskellPackages.Scurry | A cross platform P2P VPN application built using Haskell |
| haskellPackages.hsx-jmacro | hsp+jmacro support |
| haskellPackages.cabal-plan | Library and utility for processing cabal's plan.json file |
| haskellPackages.hetero-map | Pure heterogeneous maps |
| haskellPackages.fitsio | A library for reading and writing data files in the FITS data format |
| haskellPackages.acme-not-a-joke | implements ACME clients (rfc-8555) |
| haskellPackages.c-struct | To make a wrapper for struct of C language |
| haskellPackages.hpc-tracer | Tracer with AJAX interface |
| haskellPackages.hgreet | Haskell module to interact with the greetd daemon trough it's IPC protocol |
| haskellPackages.SoccerFunGL | OpenGL UI for the SoccerFun framework |
| haskellPackages.abides | Simple boolean tests to see if a value abides by certain properties |
| haskellPackages.hs-pkpass | A library for Passbook pass creation & signing |
| haskellPackages.data-kiln | Sculpt mutable recursive data with reference equality; bake it using a data kiln into an immutable lazy structure |
| haskellPackages.align-text | A simple unix filter to align text on specified substrings |
| haskellPackages.box-socket | Box websockets |
| haskellPackages.gitlab-api | Gitlab Web API |
| haskellPackages.almost-fix | Recurse while a predicate is satisfied |
| haskellPackages.call-stack | Use GHC call-stacks in a backward compatible way |
| haskellPackages.aeson-gadt-th | Derivation of Aeson instances for GADTs |
| haskellPackages.bech32-th | Template Haskell extensions to the Bech32 library |
| haskellPackages.dhall-json | Convert between Dhall and JSON or YAML |
| haskellPackages.ersatz | A monad for expressing SAT or QSAT problems using observable sharing |
| haskellPackages.hetero-zip | Zip lists with Traversables |
| haskellPackages.claferIG | claferIG is an interactive tool that generates instances of Clafer models |
| haskellPackages.irc-client | An IRC client library |
| haskellPackages._4Blocks | A tetris-like game (works with GHC 6.8.3 and Gtk2hs 0.9.13) |
| haskellPackages.aeson-diff | Extract and apply patches to JSON documents |
| haskellPackages.math-grads | Library containing graph data structures and graph algorithms |
| haskellPackages.WordNet-ghc74 | Haskell interface to the WordNet database |
| haskellPackages.SciFlow-drmaa | Scientific workflow management system |
| haskellPackages.cal-layout | Calendar Layout Algorithm |
| haskellPackages.antlrc | Haskell binding to the ANTLR parser generator C runtime library |
| haskellPackages.elm-build-lib | Compile Elm code to JS within Haskell |
| haskellPackages.byline | Library for creating command-line interfaces (colors, menus, etc.) |
| haskellPackages.flight-igc | A parser for IGC files |
| haskellPackages.chakra | A REST Web Api server template for building (micro)services |
| haskellPackages.fregel | A functional DSL for vertex-centric large-scale graph processing |
| haskellPackages.log-domain | Log-domain arithmetic |
| haskellPackages.hikchr | Haskell wrapper for Pikchr, a PIC-like markup language for diagrams |
| haskellPackages.htestu | A library for testing correctness of pseudo random number generators in Haskell |
| haskellPackages.emacs-keys | library to parse emacs style keybinding into the modifiers and the chars |
| haskellPackages.ghc-plugs-out | Type checker plugins without the type checking |
| haskellPackages.c2hs-extra | Convenient marshallers for complicate C types |
| haskellPackages.html-rules | Perform traversals of HTML structures using sets of rules |
| haskellPackages.SimpleAES | Fast AES encryption/decryption for bytestrings |
| haskellPackages.file-embed | Use Template Haskell to embed file contents directly |
| haskellPackages.yesod-vend | Simple CRUD classes for easy view creation for Yesod |
| haskellPackages.optics-vl | Utilities for compatibility with van Laarhoven optics |
| haskellPackages.yaml-union | Read multiple yaml-files and override fields recursively |
| haskellPackages.merkle-log | Merkle Tree Logs |
| haskellPackages.readme-lhs | Literate programming support |
| haskellPackages.xml-parsec | Parsing XML with Parsec |
| haskellPackages.s-cargot | A flexible, extensible s-expression library |
| haskellPackages.simple-log | Simple log for Haskell |
| haskellPackages.yeshql | YesQL-style SQL database abstraction (legacy compatibility wrapper) |
| haskellPackages.sugar-data | Convert sugar to common data types for code generation |
| haskellPackages.si-timers | timers using SI units (seconds) |
| haskellPackages.quandl-api | Quandl.com API library |
| haskellPackages.simple-ltl | A simple LTL checker |
| haskellPackages.monads-tf | Monad classes, using type families |
| haskellPackages.monad-time | Type class for monads which carry the notion of the current time |
| haskellPackages.multi-trie | Trie of sets, as a model for compound names having multiple values |
| haskellPackages.wai-logger | A logging system for WAI |
| haskellPackages.word-array | treat integral types as arrays of smaller integral types |
| haskellPackages.rrb-vector | Efficient RRB-Vectors |
| haskellPackages.yaml-light | A light-weight wrapper with utility functions around HsSyck |
| haskellPackages.which-embed | which-embed |
| haskellPackages.slip32 | SLIP-0032: Extended serialization format for BIP-32 wallets |
| haskellPackages.thrift-lib | Libraries for Haskell Thrift |
| haskellPackages.pxsl-tools | Parsimonious XML Shorthand Language--to-XML compiler |
| haskellPackages.sde-solver | Distributed SDE solver |
| haskellPackages.typed-time | A strongly typed way to handle time and date formats |
| haskellPackages.unix-io-extra | Support for writev, pwrite and pread |
| haskellPackages.syslog | Decode RFC 3164 and RFC 5424 syslog message formats |
| haskellPackages.xml-optics | Optics for xml-conduit |
| haskellPackages.ppad-fixed | Large fixed-width words and constant-time arithmetic |
| haskellPackages.musicw | Sound synthesis library, to be used with GHCJS and Web Audio API |
| haskellPackages.yi-misc-modes | Yi editor miscellaneous modes |
| haskellPackages.prim-spoon | Catch errors thrown from pure computations using primops |