| packages/nixpkgs/haskellPackages.ZMachine | A Z-machine interpreter |
| packages/nixpkgs/haskellPackages.barrier | Shields.io style badge generator |
| packages/nixpkgs/haskellPackages.click-clack | Toy game (tetris on billiard board) |
| packages/nixpkgs/haskellPackages.lazyboy | An EDSL for programming the Game Boy |
| packages/nixpkgs/haskellPackages.http-server | A library for writing Haskell web servers |
| packages/nixpkgs/haskellPackages.http-kinder | Generic kinds and types for working with HTTP |
| packages/nixpkgs/haskellPackages.hstatsd | Quick and dirty statsd interface |
| packages/nixpkgs/haskellPackages.list-prompt | A simple list prompt UI for the terminal |
| packages/nixpkgs/haskellPackages.builder | bounded ByteArray builder type |
| packages/nixpkgs/haskellPackages.array-utils | Primitive functions for updating many elements in mutable arrays at once |
| packages/nixpkgs/haskellPackages.cabal-query | Helpers for quering .cabal files or hackageDB's 00-index.tar |
| packages/nixpkgs/haskellPackages.data-json-token | Json Token datatype |
| packages/nixpkgs/haskellPackages.husk-scheme | R5RS Scheme interpreter, compiler, and library |
| packages/nixpkgs/haskellPackages.inserts | Stupid simple bytestring templates |
| packages/nixpkgs/haskellPackages.hindent | Extensible Haskell pretty printer |
| packages/nixpkgs/haskellPackages.hasql-pipes | A pipe to stream a postgres database cursor in the hasql ecosystem |
| packages/nixpkgs/haskellPackages.dbus-client | Monadic and object-oriented interfaces to DBus |
| packages/nixpkgs/haskellPackages.hoauth2 | Haskell OAuth2 authentication client |
| packages/nixpkgs/haskellPackages.grenade | Practical Deep Learning in Haskell |
| packages/nixpkgs/haskellPackages.datafix | Fixing data-flow problems |
| packages/nixpkgs/haskellPackages.gsl-random-fu | Instances for using gsl-random with random-fu |
| packages/nixpkgs/haskellPackages.ldapply | LDIF idempotent apply tool |
| packages/nixpkgs/haskellPackages.explore | Experimental Plot data Reconstructor |
| packages/nixpkgs/haskellPackages.mancala | Simple mancala game |
| packages/nixpkgs/haskellPackages.graflog | Monadic correlated log events |
| packages/nixpkgs/haskellPackages.cmdargs | Command line argument processing |
| packages/nixpkgs/haskellPackages.data-lens-light | Simple lenses, minimum dependencies |
| packages/nixpkgs/haskellPackages.Tainted | Tainted type, and associated operations |
| packages/nixpkgs/haskellPackages.lazyppl | Lazy Probabilistic Programming Library |
| packages/nixpkgs/haskellPackages.bugsnag | Bugsnag error reporter for Haskell |
| packages/nixpkgs/haskellPackages.danibot | Basic Slack bot framework |
| packages/nixpkgs/haskellPackages.entropy | A platform independent entropy source |
| packages/nixpkgs/haskellPackages.long-double | FFI bindings for C long double |
| packages/nixpkgs/haskellPackages.char-decode | Convert legacy byte encodings to and from Unicode |
| packages/nixpkgs/haskellPackages.hspec-yesod | A variation of yesod-test that follows hspec idioms more closely |
| packages/nixpkgs/haskellPackages.critbit | Crit-bit maps and sets |
| packages/nixpkgs/haskellPackages.mallard | Database migration and testing as a library |
| packages/nixpkgs/haskellPackages.ekg-carbon | An EKG backend to send statistics to Carbon (part of Graphite monitoring tools) |
| packages/nixpkgs/haskellPackages.hzenity | Haskell interface to Zenity dialogs |
| packages/nixpkgs/haskellPackages.hastily | A program to download subtitle files |
| packages/nixpkgs/haskellPackages.hidden-char | Provides cross-platform getHiddenChar function |
| packages/nixpkgs/haskellPackages.mcaeson | An Aeson parsing toolkit |
| packages/nixpkgs/haskellPackages.Treiber | Lock free Treiber stack |
| packages/nixpkgs/haskellPackages.digamma | A (deprecated) implementation of the digamma function |
| packages/nixpkgs/haskellPackages.airship | A Webmachine-inspired HTTP library |
| packages/nixpkgs/haskellPackages.haverer | Implementation of the rules of Love Letter |
| packages/nixpkgs/haskellPackages.context | Thread-indexed, nested contexts |
| packages/nixpkgs/haskellPackages.keenser | Initial project template from stack |
| packages/nixpkgs/haskellPackages.ecma262 | A ECMA-262 interpreter library |
| packages/nixpkgs/haskellPackages.lzma-static | LZMA/XZ compression and decompression (static) |
| packages/nixpkgs/haskellPackages.futures | Simple and fast implementation of Future |
| packages/nixpkgs/haskellPackages.binary-bits | Bit parsing/writing on top of binary |
| packages/nixpkgs/haskellPackages.average | An average (arithmetic mean) monoid |
| packages/nixpkgs/haskellPackages.baskell | An interpreter for a small functional language |
| packages/nixpkgs/haskellPackages.dirtree | A small library for working with directories |
| packages/nixpkgs/haskellPackages.cubical | Implementation of Univalence in Cubical Sets |
| packages/nixpkgs/haskellPackages.cereal-plus | An extended serialization library on top of "cereal" |
| packages/nixpkgs/haskellPackages.cef3-simple | Simple wrapper around cef3-raw |
| packages/nixpkgs/haskellPackages.ldap-client | Pure Haskell LDAP Client Library |
| packages/nixpkgs/haskellPackages.lifted-base | lifted IO operations from the base library |
| packages/nixpkgs/haskellPackages.fast-bech32 | Fast implementation of the Bech32 encoding format |
| packages/nixpkgs/haskellPackages.compdoc | Parse a Pandoc to a composite value |
| packages/nixpkgs/haskellPackages.madlang | Randomized templating language DSL |
| packages/nixpkgs/haskellPackages.forest-fire | Recursively delete CloudFormation stacks and their dependants |
| packages/nixpkgs/haskellPackages.burrito | Parse and render URI templates |
| packages/nixpkgs/haskellPackages.json-syntax | High-performance JSON parser and encoder |
| packages/nixpkgs/haskellPackages.anatomy | Anatomy: Atomo documentation system |
| packages/nixpkgs/haskellPackages.crunghc | A runghc replacement with transparent caching |
| packages/nixpkgs/haskellPackages.hamusic | Library to handle abstract music |
| packages/nixpkgs/haskellPackages.hemkay-core | A device independent module music mixer |
| packages/nixpkgs/haskellPackages.bsparse | A simple unassuming parser for bytestring |
| packages/nixpkgs/haskellPackages.hnix-store-json | JSON serialization for core types |
| packages/nixpkgs/haskellPackages.bayes-stack | Framework for inferring generative probabilistic models with Gibbs sampling |
| packages/nixpkgs/haskellPackages.cabal-test-bin | A program for finding temporary build file during cabal-test |
| packages/nixpkgs/haskellPackages.creatur | Framework for artificial life experiments |
| packages/nixpkgs/haskellPackages.hsnoise | A coherent 3d noise library |
| packages/nixpkgs/haskellPackages.co-log-simple | Simple enhancements for logging with co-log |
| packages/nixpkgs/haskellPackages.XmlHtmlWriter | A library for writing XML and HTML |
| packages/nixpkgs/haskellPackages.http-common | Common types for HTTP clients and servers |
| packages/nixpkgs/haskellPackages.isotope | Isotopic masses and relative abundances |
| packages/nixpkgs/haskellPackages.ghc-api-compat | GHC-API compatibility helpers |
| packages/nixpkgs/haskellPackages.hydra-print | NCurses interface to view multiple ByteString streams in parallel |
| packages/nixpkgs/haskellPackages.checked | Bounds-checking integer types |
| packages/nixpkgs/haskellPackages.android | Android methods exposed to Haskell |
| packages/nixpkgs/haskellPackages.luis-client | An unofficial client for the LUIS NLP service |
| packages/nixpkgs/haskellPackages.cppfilt | Bindings for C++ demangling routines |
| packages/nixpkgs/haskellPackages.hgithub | Haskell bindings to the GitHub API |
| packages/nixpkgs/haskellPackages.gloss-juicy | Load any image supported by Juicy |
| packages/nixpkgs/haskellPackages.aspell-pipe | Pipe-based interface to the Aspell program |
| packages/nixpkgs/haskellPackages.between | Function combinator "between" and derived combinators |
| packages/nixpkgs/haskellPackages.hsudoku | Sudoku game with a GTK3 interface |
| packages/nixpkgs/haskellPackages.ghci-pretty | colored pretty-printing within ghci |
| packages/nixpkgs/haskellPackages.imprint | Serialization of arbitrary Haskell expressions |
| packages/nixpkgs/haskellPackages.hspread | A client library for the spread toolkit |
| packages/nixpkgs/haskellPackages.auto-update | Efficiently run periodic, on-demand actions |
| packages/nixpkgs/haskellPackages.haphviz | Graphviz code generation with Haskell |
| packages/nixpkgs/haskellPackages.caramia | High-level OpenGL bindings |
| packages/nixpkgs/haskellPackages.lambda-cube | Haskell implementation of (some of) lambda cube calculi |
| packages/nixpkgs/haskellPackages.lsystem | Paint an L-System Grammar |
| packages/nixpkgs/haskellPackages.hexchat | Haskell scripting interface for HexChat |