| haskellPackages.hsx-jmacro | hsp+jmacro support |
| haskellPackages.hetero-map | Pure heterogeneous maps |
| 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.hxt-extras | Extra functions for HXT |
| haskellPackages.fitsio | A library for reading and writing data files in the FITS data format |
| haskellPackages.SoccerFunGL | OpenGL UI for the SoccerFun framework |
| haskellPackages.cqrs-types | Command-Query Responsibility Segregation. Modules for the basic types. |
| haskellPackages.ghc-plugs-out | Type checker plugins without the type checking |
| haskellPackages.abides | Simple boolean tests to see if a value abides by certain properties |
| haskellPackages.libhbb | Backend for text editors to provide better Haskell editing support |
| haskellPackages.cabal-plan | Library and utility for processing cabal's plan.json file |
| haskellPackages.ghc-compat | GHC compatibility for MicroHs |
| haskellPackages.antlrc | Haskell binding to the ANTLR parser generator C runtime library |
| haskellPackages.ekg-statsd | Push metrics to statsd |
| haskellPackages.cipher-des | DES and 3DES primitives |
| haskellPackages.WordNet-ghc74 | Haskell interface to the WordNet database |
| haskellPackages.hs-gchart | Haskell wrapper for the Google Chart API |
| haskellPackages.goatee | A monadic take on a 2,500-year-old board game - library |
| haskellPackages.align-text | A simple unix filter to align text on specified substrings |
| haskellPackages.hs-pkpass | A library for Passbook pass creation & signing |
| haskellPackages.data-check | Library for checking and normalization of data (e.g. from web forms) |
| haskellPackages.linode-v4 | Haskell wrapper for the Linode v4 API |
| haskellPackages.almost-fix | Recurse while a predicate is satisfied |
| haskellPackages.hnix-store-db | Nix store database support |
| haskellPackages.aern2-mfun | Multi-variate real function optimisation and proving |
| haskellPackages.byline | Library for creating command-line interfaces (colors, menus, etc.) |
| haskellPackages.galois-fft | FFTs over finite fields |
| haskellPackages.fregel | A functional DSL for vertex-centric large-scale graph processing |
| haskellPackages.c-struct | To make a wrapper for struct of C language |
| haskellPackages.log-domain | Log-domain arithmetic |
| haskellPackages.http-api-data-qq | Quasiquoter for building URLs with ToHttpApiData types |
| haskellPackages.hxmppc | Haskell XMPP (Jabber Client) Command Line Interface (CLI) |
| haskellPackages.http-types | Generic HTTP types for Haskell (for both client and server code) |
| haskellPackages.louter | Multi-protocol LLM router and client library |
| haskellPackages.ghc-symbol | Symbol on term level |
| haskellPackages.SimpleAES | Fast AES encryption/decryption for bytestrings |
| haskellPackages.gore-and-ash-sdl | Gore&Ash core module for integration with SDL library |
| haskellPackages.git-object | Git object and its parser |
| haskellPackages.brillo | Painless 2D vector graphics, animations, and simulations powered by GLFW |
| haskellPackages.lazy-scope | Alternative lazy ByteString and ST-like IO Handle |
| haskellPackages.emacs-keys | library to parse emacs style keybinding into the modifiers and the chars |
| haskellPackages.aeson-diff | Extract and apply patches to JSON documents |
| haskellPackages.hamlet | Haml-like template files that are compile-time checked (deprecated) |
| haskellPackages.hgreet | Haskell module to interact with the greetd daemon trough it's IPC protocol |
| haskellPackages.hw-kafka-avro | Avro support for Kafka infrastructure |
| haskellPackages.hetero-zip | Zip lists with Traversables |
| haskellPackages.cal-layout | Calendar Layout Algorithm |
| haskellPackages.yaml-union | Read multiple yaml-files and override fields recursively |
| haskellPackages.word-array | treat integral types as arrays of smaller integral types |
| haskellPackages.quandl-api | Quandl.com API library |
| haskellPackages.yaml-light | A light-weight wrapper with utility functions around HsSyck |
| haskellPackages.mime-mail-ses | Send mime-mail messages via Amazon SES |
| haskellPackages.xml-optics | Optics for xml-conduit |
| haskellPackages.s-cargot | A flexible, extensible s-expression library |
| haskellPackages.paynow-zw | A Haskell wrapper for the Paynow payment gateway |
| haskellPackages.pushme | Synchronize multiple filesets across machines using rsync |
| haskellPackages.si-timers | timers using SI units (seconds) |
| haskellPackages.monads-fd | Monad classes, using functional dependencies |
| haskellPackages.unix-io-extra | Support for writev, pwrite and pread |
| haskellPackages.simple-log | Simple log for Haskell |
| haskellPackages.yi-fuzzy-open | Fuzzy open plugin for yi |
| haskellPackages.which-embed | which-embed |
| haskellPackages.minmax | Functions to find both minimum and maximum (or several of them simultaneously) in one pass |
| haskellPackages.reheat | to make notes and reduce impact on idle time on writing other programms |
| haskellPackages.optics-vl | Utilities for compatibility with van Laarhoven optics |
| haskellPackages.wai-logger | A logging system for WAI |
| haskellPackages.sugar-data | Convert sugar to common data types for code generation |
| haskellPackages.sdp-binary | Binary instances for SDP |
| haskellPackages.relude | Safe, performant, user-friendly and lightweight Haskell Standard Library |
| haskellPackages.pxsl-tools | Parsimonious XML Shorthand Language--to-XML compiler |
| haskellPackages.monads-tf | Monad classes, using type families |
| haskellPackages.monad-time | Type class for monads which carry the notion of the current time |
| haskellPackages.yesod-pure | Yesod in pure Haskell: no Template Haskell or QuasiQuotes (deprecated) |
| haskellPackages.yi-misc-modes | Yi editor miscellaneous modes |
| haskellPackages.simple-ltl | A simple LTL checker |
| haskellPackages.slip32 | SLIP-0032: Extended serialization format for BIP-32 wallets |
| haskellPackages.xml-syntax | Parse XML from bytes |
| haskellPackages.prompt | Monad (and transformer) for deferred-effect pure prompt-response queries |
| haskellPackages.merkle-log | Merkle Tree Logs |
| haskellPackages.reform | reform is a type-safe HTML form generation and validation library |
| haskellPackages.yarr-image-io | Image IO for Yarr library |
| haskellPackages.zxcvbn-hs | Password strength estimation based on zxcvbn |
| haskellPackages.quokka | Test helpers which help generate data for projects that use postgresql |
| haskellPackages.nicify | Pretty print the standard output of default `Show` instances |
| haskellPackages.prim-spoon | Catch errors thrown from pure computations using primops |
| haskellPackages.s3-signer | Pre-signed Amazon S3 URLs |
| haskellPackages.thrift-lib | Libraries for Haskell Thrift |
| haskellPackages.ronn-opt-env-conf | Produce Ronn from OptEnvConf |
| haskellPackages.pcd-loader | PCD file loader |
| haskellPackages.minici | Minimalist CI framework to run checks on local machine |
| haskellPackages.yeshql | YesQL-style SQL database abstraction (legacy compatibility wrapper) |
| haskellPackages.xml-parsec | Parsing XML with Parsec |
| haskellPackages.wsedit | A small tool to list, add and remove webseeds from a torrent file |
| haskellPackages.setops | Uniform names (and Unicode operators) for set operations on data structures |
| haskellPackages.rrb-vector | Efficient RRB-Vectors |
| haskellPackages.syslog | Decode RFC 3164 and RFC 5424 syslog message formats |
| haskellPackages.repr-tree-syb | Tree representation and pretty-printing of data structures based on SYB |
| haskellPackages.sparse | A playground of sparse linear algebra primitives using Morton ordering |
| haskellPackages.ply-loader | PLY file loader |