| packages/nixpkgs/haskellPackages.http-common | Common types for HTTP clients and servers |
| packages/nixpkgs/haskellPackages.hstatsd | Quick and dirty statsd interface |
| packages/nixpkgs/haskellPackages.json5hs | Serialising to and from JSON5 |
| packages/nixpkgs/haskellPackages.cereal-plus | An extended serialization library on top of "cereal" |
| packages/nixpkgs/haskellPackages.click-clack | Toy game (tetris on billiard board) |
| packages/nixpkgs/haskellPackages.dbus-client | Monadic and object-oriented interfaces to DBus |
| packages/nixpkgs/haskellPackages.cpmonad | Competitive programming problemsetting toolchain |
| packages/nixpkgs/haskellPackages.gsl-random-fu | Instances for using gsl-random with random-fu |
| packages/nixpkgs/haskellPackages.auto-update | Efficiently run periodic, on-demand actions |
| packages/nixpkgs/haskellPackages.factory | Rational arithmetic in an irrational world |
| packages/nixpkgs/haskellPackages.libtagc | Binding to TagLib C library |
| packages/nixpkgs/haskellPackages.lzma-static | LZMA/XZ compression and decompression (static) |
| packages/nixpkgs/haskellPackages.digamma | A (deprecated) implementation of the digamma function |
| packages/nixpkgs/haskellPackages.hspread | A client library for the spread toolkit |
| packages/nixpkgs/haskellPackages.lens-regex-pcre | A lensy interface to regular expressions |
| packages/nixpkgs/haskellPackages.compdoc | Parse a Pandoc to a composite value |
| packages/nixpkgs/haskellPackages.github-rest | Query the GitHub REST API programmatically |
| packages/nixpkgs/haskellPackages.eternal | everything breaking the Fairbairn threshold |
| packages/nixpkgs/haskellPackages.list-prompt | A simple list prompt UI for the terminal |
| packages/nixpkgs/haskellPackages.async-timer | Provides API for timer based execution of IO actions |
| packages/nixpkgs/haskellPackages.forest-fire | Recursively delete CloudFormation stacks and their dependants |
| packages/nixpkgs/haskellPackages.lazyboy | An EDSL for programming the Game Boy |
| packages/nixpkgs/haskellPackages.burrito | Parse and render URI templates |
| packages/nixpkgs/haskellPackages.hindent | Extensible Haskell pretty printer |
| packages/nixpkgs/haskellPackages.airship | A Webmachine-inspired HTTP library |
| packages/nixpkgs/haskellPackages.ecma262 | A ECMA-262 interpreter library |
| packages/nixpkgs/haskellPackages.cassava | A CSV parsing and encoding library |
| packages/nixpkgs/haskellPackages.camfort | CamFort - Cambridge Fortran infrastructure |
| packages/nixpkgs/haskellPackages.binary-enum | Simple wrappers around enum types |
| packages/nixpkgs/haskellPackages.granite | Easy terminal plotting |
| packages/nixpkgs/haskellPackages.entropy | A platform independent entropy source |
| packages/nixpkgs/haskellPackages.lazy-search | Finds values satisfying a lazy predicate |
| packages/nixpkgs/haskellPackages.hidden-char | Provides cross-platform getHiddenChar function |
| packages/nixpkgs/haskellPackages.by-other-names | Give aliases to record fields |
| packages/nixpkgs/haskellPackages.hasql-pipes | A pipe to stream a postgres database cursor in the hasql ecosystem |
| packages/nixpkgs/haskellPackages.haverer | Implementation of the rules of Love Letter |
| packages/nixpkgs/haskellPackages.cubical | Implementation of Univalence in Cubical Sets |
| packages/nixpkgs/haskellPackages.Thingie | Purely functional 2D drawing |
| packages/nixpkgs/haskellPackages.bayes-stack | Framework for inferring generative probabilistic models with Gibbs sampling |
| packages/nixpkgs/haskellPackages.hspec-yesod | A variation of yesod-test that follows hspec idioms more closely |
| packages/nixpkgs/haskellPackages.ghc-api-compat | GHC-API compatibility helpers |
| packages/nixpkgs/haskellPackages.checked | Bounds-checking integer types |
| packages/nixpkgs/haskellPackages.api-rpc-factom | RPC API client for Factom |
| packages/nixpkgs/haskellPackages.aspell-pipe | Pipe-based interface to the Aspell program |
| packages/nixpkgs/haskellPackages.ldap-client | Pure Haskell LDAP Client Library |
| packages/nixpkgs/haskellPackages.ZMachine | A Z-machine interpreter |
| packages/nixpkgs/haskellPackages.http-server | A library for writing Haskell web servers |
| packages/nixpkgs/haskellPackages.hnix-store-json | JSON serialization for core types |
| packages/nixpkgs/haskellPackages.hydra-print | NCurses interface to view multiple ByteString streams in parallel |
| packages/nixpkgs/haskellPackages.co-log-simple | Simple enhancements for logging with co-log |
| packages/nixpkgs/haskellPackages.hamusic | Library to handle abstract music |
| packages/nixpkgs/haskellPackages.goggles | Extensible interface to Web APIs |
| packages/nixpkgs/haskellPackages.ghclive | Interactive Haskell interpreter in a browser |
| packages/nixpkgs/haskellPackages.extcore | Libraries for processing GHC Core |
| packages/nixpkgs/haskellPackages.agda-unused | Check for unused code in an Agda project |
| packages/nixpkgs/haskellPackages.cef3-simple | Simple wrapper around cef3-raw |
| packages/nixpkgs/haskellPackages.anticiv | This is an IRC bot for Mafia and Resistance |
| packages/nixpkgs/haskellPackages.fast-bech32 | Fast implementation of the Bech32 encoding format |
| packages/nixpkgs/haskellPackages.http-kinder | Generic kinds and types for working with HTTP |
| packages/nixpkgs/haskellPackages.country | Country data type and functions |
| packages/nixpkgs/haskellPackages.brillig | Simple part of speech tagger |
| packages/nixpkgs/haskellPackages.creatur | Framework for artificial life experiments |
| packages/nixpkgs/haskellPackages.conduit | Streaming data processing library |
| packages/nixpkgs/haskellPackages.ghci-pretty | colored pretty-printing within ghci |
| packages/nixpkgs/haskellPackages.explore | Experimental Plot data Reconstructor |
| packages/nixpkgs/haskellPackages.dahdit-midi | MIDI and OSC parsing/printing with dahdit |
| packages/nixpkgs/haskellPackages.critbit | Crit-bit maps and sets |
| packages/nixpkgs/haskellPackages.acid-state-dist | A replication backend for acid-state |
| packages/nixpkgs/haskellPackages.ekg-carbon | An EKG backend to send statistics to Carbon (part of Graphite monitoring tools) |
| packages/nixpkgs/haskellPackages.error-or-utils | Utilities using ErrorOr datatype |
| packages/nixpkgs/haskellPackages.enumfun | Finitely represented /total/ EnumMaps |
| packages/nixpkgs/haskellPackages.haskore | The Haskore Computer Music System |
| packages/nixpkgs/haskellPackages.chronos | A high-performance time library |
| packages/nixpkgs/haskellPackages.Treiber | Lock free Treiber stack |
| packages/nixpkgs/haskellPackages.hgithub | Haskell bindings to the GitHub API |
| packages/nixpkgs/haskellPackages.data-json-token | Json Token datatype |
| packages/nixpkgs/haskellPackages.Tainted | Tainted type, and associated operations |
| packages/nixpkgs/haskellPackages.luis-client | An unofficial client for the LUIS NLP service |
| packages/nixpkgs/haskellPackages.keenser | Initial project template from stack |
| packages/nixpkgs/haskellPackages.cereal-text | Data |
| packages/nixpkgs/haskellPackages.command | Conveniently run shell commands |
| packages/nixpkgs/haskellPackages.curryer | A simple HTTP server framework |
| packages/nixpkgs/haskellPackages.android | Android methods exposed to Haskell |
| packages/nixpkgs/haskellPackages.json-syntax | High-performance JSON parser and encoder |
| packages/nixpkgs/haskellPackages.ftshell | Shell interface to the FreeTheorems library |
| packages/nixpkgs/haskellPackages.rawlock | A writer-biased RAW lock |
| packages/nixpkgs/haskellPackages.modular | Type-safe modular arithmetic |
| packages/nixpkgs/haskellPackages.number-wall | Create number walls and save them as images |
| packages/nixpkgs/haskellPackages.pretty-html | Produce nice human-readable HTML |
| packages/nixpkgs/haskellPackages.system-util | Various system utils lifted to EitherT |
| packages/nixpkgs/haskellPackages.portray | Rendering to pseudo-Haskell syntax |
| packages/nixpkgs/haskellPackages.wumpus-core | Pure Haskell PostScript and SVG generation |
| packages/nixpkgs/haskellPackages.network | Low-level networking interface |
| packages/nixpkgs/haskellPackages.snumber | Integer singletons with flexible representation |
| packages/nixpkgs/haskellPackages.pdfinfo | Wrapper around the pdfinfo command |
| packages/nixpkgs/haskellPackages.paymill | This is an unofficial client for the Paymill API |
| packages/nixpkgs/haskellPackages.pisigma | A dependently typed core language |
| packages/nixpkgs/haskellPackages.sundown | Bindings to the sundown markdown library |
| packages/nixpkgs/haskellPackages.sockets | High-level network sockets |
| packages/nixpkgs/haskellPackages.type-cereal | Type-level serialization of type constructors |