| haskellPackages.clocked | timer functionality to clock IO commands |
| haskellPackages.ecstasy | A GHC.Generics based entity component system. |
| haskellPackages.keelung | DSL for creating zero-knowledge proofs |
| haskellPackages.hailgun | Mailgun REST api interface for Haskell |
| haskellPackages.html-parse-util | Utility functions for working with html-parse |
| haskellPackages.libyaml | Low-level, streaming YAML interface |
| haskellPackages.lame-tester | A strange and unnecessary selective test-running library |
| haskellPackages.manatee | The Haskell/Gtk+ Integrated Live Environment |
| haskellPackages.hreader | Generalization of MonadReader and ReaderT using hset |
| haskellPackages.gendocs | Library for generating interface documentation from types |
| haskellPackages.gi-poppler | Poppler bindings |
| haskellPackages.cursor-brick | |
| haskellPackages.blubber | The blubber client; connects to the blubber server |
| haskellPackages.matrix-as-xyz | Read and Display Jones-Faithful notation for spacegroup and planegroup |
| haskellPackages.hcltest | A testing library for command line applications |
| haskellPackages.data-forced | Specify that lifted values were forced to WHNF or NF |
| haskellPackages.hetzner | Hetzner Cloud and DNS library |
| haskellPackages.hranker | Basic utility for ranking a list of items |
| haskellPackages.lmdb-high-level | Higher level API for working with LMDB |
| haskellPackages.json-schema | Types and type classes for defining JSON schemas |
| haskellPackages.algolia | A client implementing the Algolia search API |
| haskellPackages.make-hard-links | Change duplicated files into hard-links |
| haskellPackages.kparams | Extracts values from /proc/cmdline |
| haskellPackages.bogre-banana | |
| haskellPackages.strict-data | A collection of commonly used strict data structures |
| haskellPackages.publish | Publishing tools for papers, books, and presentations |
| haskellPackages.type-level-prng | Type level pseudorandom number generators |
| haskellPackages.reflex-ghci | A GHCi widget library for use in reflex applications |
| haskellPackages.text-offset | Library for converting between line/column and byte offset |
| haskellPackages.nerd-font-icons | Nerd Font Icons for use in haskell |
| haskellPackages.siphash | siphash: a fast short input PRF |
| haskellPackages.yaml-marked | Support for parsing and rendering YAML documents with marks |
| haskellPackages.rainbow | Print text to terminal with colors and effects |
| haskellPackages.regress | Linear and logistic regression through automatic differentiation |
| haskellPackages.systemd | Systemd facilities (Socket activation, Notify) |
| haskellPackages.zenacy-html | A standard compliant HTML parsing library |
| haskellPackages.pang-a-lambda | A super-pang clone |
| haskellPackages.pong-server | A simple embedded pingable server that runs in the background |
| haskellPackages.smt2-parser | A Haskell parser for SMT-LIB version 2.6 |
| haskellPackages.pure-sum-aeson | Derive fromString/toString-like for pure sum types (aeson instances) |
| haskellPackages.persist | Minimal serialization library with focus on performance |
| haskellPackages.unique-lang | Esoteric programming language where each number can only appear once |
| haskellPackages.mtl_2_3_2 | Monad classes for transformers, using functional dependencies |
| haskellPackages.simple-vec3 | Three-dimensional vectors of doubles with basic operations |
| haskellPackages.tighttp | Tiny and Incrementally-Growing HTTP library |
| haskellPackages.memexml | Library for reading Meme XML output |
| haskellPackages.wai-app-static | WAI application for static serving |
| haskellPackages.sbp2udp | SBP to UDP |
| haskellPackages.stm-orelse-io | Choose between the return value of an STM operation and an IO action |
| haskellPackages.yeshql-core | YesQL-style SQL database abstraction (core) |
| haskellPackages.purview | A simple, fun way to build websites |
| haskellPackages.vector-fftw | A binding to the fftw library for one-dimensional vectors |
| haskellPackages.perdure | Robust persistence for acyclic immutable data |
| haskellPackages.remote-json | Remote Monad implementation of the JSON RPC protocol |
| haskellPackages.vty-ui-extras | Extra vty-ui functionality not included in the core library |
| haskellPackages.uvector | Fast unboxed arrays with a flexible interface |
| haskellPackages.metrics | High-performance application metric tracking |
| haskellPackages.monad-loops-stm | Monadic loops for STM |
| haskellPackages.safe-printf | Well-typed, flexible and variadic printf for Haskell |
| haskellPackages.trackit | A command-line tool for live monitoring |
| haskellPackages.twitter | A Haskell-based CLI Twitter client |
| haskellPackages.visual-prof | Create a visual profile of a program's source code |
| haskellPackages.richenv | Rich environment variable setup for Haskell |
| haskellPackages.state-codes | ISO 3166-2:US state codes and i18n names |
| haskellPackages.simple-atom | Atom (or symbol) datatype for fast comparision and sorting |
| haskellPackages.test-monad-laws | Laws for mtl classes as QuickCheck properties |
| haskellPackages.sparkle | Distributed Apache Spark applications in Haskell |
| haskellPackages.tinyapp | Library to build tiny apps in Haskell |
| haskellPackages.shwifty | Generate swift types from haskell types |
| haskellPackages.sqlite-easy | A primitive yet easy to use sqlite library |
| haskellPackages.plugins | Dynamic linking for Haskell and C objects |
| haskellPackages.strelka | A simple, flexible and composable web-router |
| haskellPackages.token-search | |
| haskellPackages.sscript | Formats Strings with subscript or superscript characters |
| haskellPackages.svndump | Library for reading Subversion dump files |
| haskellPackages.prolens | Profunctor-based lightweight implementation of optics |
| haskellPackages.seal-module | Template Haskell support for global configuration data |
| haskellPackages.simple-eval | Evaluate a Text to an Integer: "1 + 1" -> 2 |
| haskellPackages.rewrite | open file and rewrite it with new contents |
| haskellPackages.mortred | Library for setting up and running scrapers with webdriver |
| haskellPackages.text-encode | Classes and newtypes for deriving uniform textual encodings |
| haskellPackages.numtype | Type-level (low cardinality) integers |
| haskellPackages.notmuch | Haskell binding to Notmuch, the mail indexer |
| haskellPackages.snap-accept | Accept header branching for the Snap web framework |
| haskellPackages.unbound | Generic support for programming with names and binders |
| haskellPackages.yesod-raml-mock | A mock-handler generator library from RAML |
| haskellPackages.nominal | Binders and alpha-equivalence made easy |
| haskellPackages.net-spider-cli | CLI option parsers for NetSpider objects |
| haskellPackages.reactor | Reactor - task parallel reactive programming |
| haskellPackages.web-routes-hsp | Adds XMLGenerator instance for RouteT monad |
| haskellPackages.pptable | Pretty Print containers in a tabular format |
| haskellPackages.text-latin1 | Latin-1 (including ASCII) utility functions |
| haskellPackages.stemmer | Haskell bindings to the Snowball stemming library |
| haskellPackages.parport | Simply interfacing the parallel port on linux |
| haskellPackages.submark | Extract a part from CommonMark/Markdown docs |
| haskellPackages.sorted-list | Type-enforced sorted lists and related functions |
| haskellPackages.stylist | Apply CSS styles to a document tree |
| haskellPackages.urembed | Ur/Web static content generator |
| haskellPackages.opaleye | An SQL-generating DSL targeting PostgreSQL |
| haskellPackages.squares | The double category of Hask functors and profunctors |