| packages/nixpkgs/haskellPackages.aztecs-sdl | A type-safe and friendly Entity-Component-System (ECS) for Haskell |
| packages/nixpkgs/haskellPackages.mailgun | API binding for Mailgun |
| packages/nixpkgs/haskellPackages.json-stream | Incremental applicative JSON parser |
| packages/nixpkgs/haskellPackages.inline-c-cpp | Lets you embed C++ code into Haskell |
| packages/nixpkgs/haskellPackages.hweblib | Haskell Web Library |
| packages/nixpkgs/haskellPackages.algebra | Constructive abstract algebra |
| packages/nixpkgs/haskellPackages.domain-core | Low-level API of "domain" |
| packages/nixpkgs/haskellPackages.list-filter | Special takes and drops on lists |
| packages/nixpkgs/haskellPackages.hetero-dict | Fast heterogeneous data structures |
| packages/nixpkgs/haskellPackages.digest-pure | Pure hash functions for bytestrings |
| packages/nixpkgs/haskellPackages.ll-picosat | |
| packages/nixpkgs/haskellPackages.hsforce | Salesforce API Client |
| packages/nixpkgs/haskellPackages.comark-html | Commonmark (markdown) to HTML renderer |
| packages/nixpkgs/haskellPackages.hellage | Distributed hackage mirror |
| packages/nixpkgs/haskellPackages.edit-lenses | Symmetric, stateful edit lenses |
| packages/nixpkgs/haskellPackages.hactors | Practical actors for Haskell |
| packages/nixpkgs/haskellPackages.foreign | A collection of helpers for ffi |
| packages/nixpkgs/haskellPackages.gridbox | A grid box model |
| packages/nixpkgs/haskellPackages.acquire | Abstraction over management of resources |
| packages/nixpkgs/haskellPackages.dvdread | A monadic interface to libdvdread |
| packages/nixpkgs/haskellPackages.faktory | Faktory Worker for Haskell |
| packages/nixpkgs/haskellPackages.amqp-worker | Type-safe AMQP workers |
| packages/nixpkgs/haskellPackages.hformat | Simple Haskell formatting |
| packages/nixpkgs/haskellPackages.hotswap | Simple code hotswapping |
| packages/nixpkgs/haskellPackages.chez-grater | Parse and scrape recipe blogs |
| packages/nixpkgs/haskellPackages.entwine | entwine - Concurrency tools |
| packages/nixpkgs/haskellPackages.hdirect | An IDL compiler for Haskell |
| packages/nixpkgs/haskellPackages.github-data | Access to the GitHub API, v3 |
| packages/nixpkgs/haskellPackages.jalaali | Jalaali calendar systems |
| packages/nixpkgs/haskellPackages.binary-file | read/write binary file |
| packages/nixpkgs/haskellPackages.bliplib | Support code for Blip |
| packages/nixpkgs/haskellPackages.hpodder | Podcast Aggregator (downloader) |
| packages/nixpkgs/haskellPackages.coalpit | DSV (de)serialization |
| packages/nixpkgs/haskellPackages.ginger2 | Jinja templates for Haskell |
| packages/nixpkgs/haskellPackages.aterm-utils | Utility functions for working with aterms as generated by Minitermite |
| packages/nixpkgs/haskellPackages.gloss-devil | Display images in Gloss using libdevil for decoding |
| packages/nixpkgs/haskellPackages.hnetcdf | Haskell NetCDF library |
| packages/nixpkgs/haskellPackages.crc16-table | Compute CRC16 checksums using a lookup table |
| packages/nixpkgs/haskellPackages.hopencc | Haskell binding to libopencc |
| packages/nixpkgs/haskellPackages.hylogen | GLSL embedded in Haskell |
| packages/nixpkgs/haskellPackages.located | Source location helpers |
| packages/nixpkgs/haskellPackages.atndapi | An interface of ATND API |
| packages/nixpkgs/haskellPackages.inline-c | Write Haskell source files including C code inline |
| packages/nixpkgs/haskellPackages.graylog | Support for graylog output |
| packages/nixpkgs/haskellPackages.matsuri | ncurses XMPP client |
| packages/nixpkgs/haskellPackages.lr-acts_0_2 | Left and right actions, semidirect products and torsors |
| packages/nixpkgs/haskellPackages.hmatrix | Numeric Linear Algebra |
| packages/nixpkgs/haskellPackages.apotiki | a faster debian repository |
| packages/nixpkgs/haskellPackages.dahdit-test | Test utils for Dahdit serde |
| packages/nixpkgs/haskellPackages.fuzzy-dates | Libary for parsing dates in strings in varied formats |
| packages/nixpkgs/haskellPackages.gcodehs | GCode processor |
| packages/nixpkgs/haskellPackages.master-plan | The project management tool for hackers |
| packages/nixpkgs/haskellPackages.hocilib | FFI binding to OCILIB |
| packages/nixpkgs/haskellPackages.hs-pkg-config | Create pkg-config configuration files |
| packages/nixpkgs/haskellPackages.heist-async | Adding support for asynchronous updates ("AJAX") with heist |
| packages/nixpkgs/haskellPackages.hpython | Python language tools |
| packages/nixpkgs/haskellPackages.graphql | Haskell GraphQL implementation |
| packages/nixpkgs/haskellPackages.dynamic | A dynamic type for Haskell |
| packages/nixpkgs/haskellPackages.flowsim | Simulate 454 pyrosequencing |
| packages/nixpkgs/haskellPackages.hakyll-sass | Hakyll SASS compiler over hsass |
| packages/nixpkgs/haskellPackages.data-pprint | Prettyprint and compare Data values |
| packages/nixpkgs/haskellPackages.chiasma | A tmux client for Polysemy |
| packages/nixpkgs/haskellPackages.haspell | Haskell bindings to aspell |
| packages/nixpkgs/haskellPackages.gelatin | A graphics description language |
| packages/nixpkgs/haskellPackages.jsontsv | JSON to TSV transformer |
| packages/nixpkgs/haskellPackages.gore-and-ash-glfw | Core module for Gore&Ash engine for GLFW input events |
| packages/nixpkgs/haskellPackages.dani-sqlite | Low-level binding to Sqlite3 |
| packages/nixpkgs/haskellPackages.counter | An object frequency counter |
| packages/nixpkgs/haskellPackages.hopencl | Haskell bindings for OpenCL |
| packages/nixpkgs/haskellPackages.ally-invest | Ally Invest integration library |
| packages/nixpkgs/haskellPackages.getflag | Command-line parser |
| packages/nixpkgs/haskellPackages.euler-tour-tree | Euler tour trees |
| packages/nixpkgs/haskellPackages.escoger | Terminal fuzzy selector |
| packages/nixpkgs/haskellPackages.ed25519 | Ed25519 cryptographic signatures |
| packages/nixpkgs/haskellPackages.delta-types | Delta types, also known as change actions |
| packages/nixpkgs/haskellPackages.lorentz | EDSL for the Michelson Language |
| packages/nixpkgs/haskellPackages.direct-http | Native webserver that acts as a library |
| packages/nixpkgs/haskellPackages.logsink | A logging framework for Haskell |
| packages/nixpkgs/haskellPackages.crypton | Cryptography Primitives sink |
| packages/nixpkgs/haskellPackages.haskeem | A small scheme interpreter |
| packages/nixpkgs/haskellPackages.iproute | IP Routing Table |
| packages/nixpkgs/haskellPackages.haskoin | Implementation of the Bitcoin protocol |
| packages/nixpkgs/haskellPackages.hpath-posix | Some low-level POSIX glue code, that is not in 'unix' |
| packages/nixpkgs/haskellPackages.hlibfam | FFI interface to libFAM |
| packages/nixpkgs/haskellPackages.genprog | Genetic programming library |
| packages/nixpkgs/haskellPackages.libraft | Raft consensus algorithm |
| packages/nixpkgs/haskellPackages.katydid | A haskell implementation of Katydid |
| packages/nixpkgs/haskellPackages.ini_0_5_1 | Configuration files in the INI format |
| packages/nixpkgs/haskellPackages.derive-trie | Automatic derivation of Trie implementations |
| packages/nixpkgs/haskellPackages.ballast | Shipwire API client |
| packages/nixpkgs/haskellPackages.data-reify-cse | Common Sub-Expression Elimination for graphs generated by Data |
| packages/nixpkgs/haskellPackages.eros-client | DEPRECATED in favor of eros-http |
| packages/nixpkgs/haskellPackages.ascetic | Generic markup builder |
| packages/nixpkgs/haskellPackages.hint-server | A server process that runs hint |
| packages/nixpkgs/haskellPackages.bluefin | The Bluefin effect system |
| packages/nixpkgs/haskellPackages.antfarm | Referring expressions for definitions |
| packages/nixpkgs/haskellPackages.aeson-match-qq | Declarative JSON matchers |
| packages/nixpkgs/haskellPackages.datalog | An implementation of datalog in Haskell |
| packages/nixpkgs/haskellPackages.from-string | Instances of 'From' for common string types |
| packages/nixpkgs/haskellPackages.hunt-server | A search and indexing engine server |