| packages/nixpkgs/haskellPackages.alloy-proxy-fd | Some add-on instances for the Alloy library |
| packages/nixpkgs/haskellPackages.agda-unused | Check for unused code in an Agda project |
| packages/nixpkgs/haskellPackages.granite | Easy terminal plotting |
| packages/nixpkgs/haskellPackages.goggles | Extensible interface to Web APIs |
| packages/nixpkgs/haskellPackages.firefly | A simple HTTP server framework |
| packages/nixpkgs/haskellPackages.haskore | The Haskore Computer Music System |
| packages/nixpkgs/haskellPackages.chronos | A high-performance time library |
| packages/nixpkgs/haskellPackages.array-forth | A simple interpreter for arrayForth, the language used on GreenArrays chips |
| packages/nixpkgs/haskellPackages.enumfun | Finitely represented /total/ EnumMaps |
| packages/nixpkgs/haskellPackages.hsc3-server | SuperCollider server resource management and synchronization |
| packages/nixpkgs/haskellPackages.lens-regex-pcre | A lensy interface to regular expressions |
| packages/nixpkgs/haskellPackages.bencode | Parsers and printers for bencoded data |
| packages/nixpkgs/haskellPackages.libtagc | Binding to TagLib C library |
| packages/nixpkgs/haskellPackages.by-other-names | Give aliases to record fields |
| packages/nixpkgs/haskellPackages.async-timer | Provides API for timer based execution of IO actions |
| packages/nixpkgs/haskellPackages.detour-via-uom | JSON and CSV encoding for quantities |
| packages/nixpkgs/haskellPackages.global-lock | A global lock implemented without unsafePerformIO |
| packages/nixpkgs/haskellPackages.country | Country data type and functions |
| packages/nixpkgs/haskellPackages.json5hs | Serialising to and from JSON5 |
| packages/nixpkgs/haskellPackages.cereal-text | Data |
| packages/nixpkgs/haskellPackages.ftshell | Shell interface to the FreeTheorems library |
| packages/nixpkgs/haskellPackages.haskmon | A haskell wrapper for PokeAPI.co (www.pokeapi.co) |
| packages/nixpkgs/haskellPackages.Thingie | Purely functional 2D drawing |
| packages/nixpkgs/haskellPackages.dahdit-midi | MIDI and OSC parsing/printing with dahdit |
| packages/nixpkgs/haskellPackages.dep-t-advice | Giving good advice to functions in records-of-functions |
| packages/nixpkgs/haskellPackages.goatee-gtk | A monadic take on a 2,500-year-old board game - GTK+ UI |
| packages/nixpkgs/haskellPackages.anticiv | This is an IRC bot for Mafia and Resistance |
| packages/nixpkgs/haskellPackages.http-accept | Functions for working with HTTP Accept headers |
| packages/nixpkgs/haskellPackages.api-rpc-factom | RPC API client for Factom |
| packages/nixpkgs/haskellPackages.ZEBEDDE | Polymer growth simulation method |
| packages/nixpkgs/haskellPackages.starter | Develop applications without restarts |
| packages/nixpkgs/haskellPackages.picedit | simple image manipulation functions |
| packages/nixpkgs/haskellPackages.mpi-hs-binary | MPI bindings for Haskell |
| packages/nixpkgs/haskellPackages.nanomsg | nanomsg - scalability protocols library |
| packages/nixpkgs/haskellPackages.optics-core | Optics as an abstract interface: core definitions |
| packages/nixpkgs/haskellPackages.type-errors | Tools for writing better type errors |
| packages/nixpkgs/haskellPackages.venzone | ASCII platform-adventure game |
| packages/nixpkgs/haskellPackages.qlinear | Typesafe library for linear algebra |
| packages/nixpkgs/haskellPackages.wrapped | Newtypes to carry DerivingVia instances |
| packages/nixpkgs/haskellPackages.signals | Synchronous signal processing for DSLs |
| packages/nixpkgs/haskellPackages.regex-tdfa-text | Text interface for regex-tdfa |
| packages/nixpkgs/haskellPackages.treeviz | Visualization of computation decomposition trees |
| packages/nixpkgs/haskellPackages.toodles | Manage the TODO entries in your code |
| packages/nixpkgs/haskellPackages.yjtools | some tools for Monad, List, Tuple and so on |
| packages/nixpkgs/haskellPackages.readshp | Code for reading ESRI Shapefiles |
| packages/nixpkgs/haskellPackages.repa-stream | Stream functions not present in the vector library |
| packages/nixpkgs/haskellPackages.system-util | Various system utils lifted to EitherT |
| packages/nixpkgs/haskellPackages.nonfree | Free structures sans laws |
| packages/nixpkgs/haskellPackages.thrift-http | Support for Thrift-over-HTTP server and client |
| packages/nixpkgs/haskellPackages.utf8-string | Support for reading and writing UTF8 Strings |
| packages/nixpkgs/haskellPackages.meminfo | Library for reading `/proc/meminfo` |
| packages/nixpkgs/haskellPackages.present | Make presentations for data types |
| packages/nixpkgs/haskellPackages.mockazo | Mock records of functions easily |
| packages/nixpkgs/haskellPackages.wembley | Pretty-printing of codebases |
| packages/nixpkgs/haskellPackages.prosper | Bindings to the Prosper marketplace API |
| packages/nixpkgs/haskellPackages.parsec1 | Portable monadic parser combinators |
| packages/nixpkgs/haskellPackages.propane | Functional synthesis of images and animations |
| packages/nixpkgs/haskellPackages.nats-client | Another Haskell client for NATS (https://nats.io) |
| packages/nixpkgs/haskellPackages.mockery | Support functions for automated testing |
| packages/nixpkgs/haskellPackages.pisigma | A dependently typed core language |
| packages/nixpkgs/haskellPackages.statsdi | A lovely [Dog]StatsD implementation |
| packages/nixpkgs/haskellPackages.minions | A fast parallel ssh tool |
| packages/nixpkgs/haskellPackages.pocket-dns | Multi-backend (zookeeper and sqlite) DNS Server using persistent-library |
| packages/nixpkgs/haskellPackages.scotty-rest | Webmachine-style REST library for scotty |
| packages/nixpkgs/haskellPackages.wshterm | Terminal emulator over websockets |
| packages/nixpkgs/haskellPackages.samsort | A stable adaptive mergesort implementation |
| packages/nixpkgs/haskellPackages.ppad-base16 | Pure base16 encoding and decoding on bytestrings |
| packages/nixpkgs/haskellPackages.supply-next | Supply-chain interface for basic streaming |
| packages/nixpkgs/haskellPackages.stable-tree | Trees whose branches are resistant to change |
| packages/nixpkgs/haskellPackages.type-cereal | Type-level serialization of type constructors |
| packages/nixpkgs/haskellPackages.rfc1751 | RFC-1751 library for Haskell |
| packages/nixpkgs/haskellPackages.web3-crypto | Cryptograhical primitives for Haskell Web3 library |
| packages/nixpkgs/haskellPackages.slot-lambda | Write lambdas without naming the parameters |
| packages/nixpkgs/haskellPackages.paymill | This is an unofficial client for the Paymill API |
| packages/nixpkgs/haskellPackages.nist-beacon | Haskell interface to the nist random beacon |
| packages/nixpkgs/haskellPackages.ppad-sha512 | The SHA-512 and HMAC-SHA512 algorithms |
| packages/nixpkgs/haskellPackages.orgmode | Org Mode library for haskell |
| packages/nixpkgs/haskellPackages.stacked | A modern indexed monad stack |
| packages/nixpkgs/haskellPackages.portray | Rendering to pseudo-Haskell syntax |
| packages/nixpkgs/haskellPackages.safeint | overflow-checked Int type |
| packages/nixpkgs/haskellPackages.splines | B-Splines, other splines, and NURBS |
| packages/nixpkgs/haskellPackages.wumpus-core | Pure Haskell PostScript and SVG generation |
| packages/nixpkgs/haskellPackages.simple-expr | Minimalistic toolkit for simple mathematical expression |
| packages/nixpkgs/haskellPackages.thrift-haxl | Support for using Haxl with Thrift services |
| packages/nixpkgs/haskellPackages.webwire | Functional reactive web framework |
| packages/nixpkgs/haskellPackages.posable | A product-of-sums generics library |
| packages/nixpkgs/haskellPackages.unicode | Construct and transform unicode characters |
| packages/nixpkgs/haskellPackages.pipes-fluid | Reactively combines Producers so that a value is yielded as soon as possible |
| packages/nixpkgs/haskellPackages.pretty-html | Produce nice human-readable HTML |
| packages/nixpkgs/haskellPackages.permute | Generalised permutation parser combinator |
| packages/nixpkgs/haskellPackages.vampire | Analyze and visualize expression trees |
| packages/nixpkgs/haskellPackages.netspec | Simplify static Networking tasks |
| packages/nixpkgs/haskellPackages.zerobin | Post to 0bin services |
| packages/nixpkgs/haskellPackages.web-routes-th | Support for deriving PathInfo using Template Haskell |
| packages/nixpkgs/haskellPackages.modular | Type-safe modular arithmetic |
| packages/nixpkgs/haskellPackages.threads | Fork threads and wait for their result |
| packages/nixpkgs/haskellPackages.netwire | Functional reactive programming library |
| packages/nixpkgs/haskellPackages.pdfinfo | Wrapper around the pdfinfo command |
| packages/nixpkgs/haskellPackages.pcf-font-embed | Template Haskell for embedding text rendered using PCF fonts |
| packages/nixpkgs/haskellPackages.urlpath | Painfully simple URL deployment |