| haskellPackages.aztecs | A modular game engine and Entity-Component-System (ECS) for Haskell |
| haskellPackages.hexpat-lens | Lenses for Hexpat |
| haskellPackages.elynx-nexus | Import and export Nexus files |
| haskellPackages.aeson-json-ast | Integration layer for "json-ast" and "aeson" |
| haskellPackages.derive-IG | Macro to derive instances for Instant-Generics using Template Haskell |
| haskellPackages.lens-family | Lens Families |
| haskellPackages.group-by-date | Shell command for grouping files by dates into folders |
| haskellPackages.elm-street | Crossing the road between Haskell and Elm |
| haskellPackages.abc-puzzle | Generate instances of the ABC Logic Puzzle |
| haskellPackages.hspec-need-env | Read environment variables for hspec tests |
| haskellPackages.comonad | Comonads |
| haskellPackages.cookie-tray | For serving cookies |
| haskellPackages.hspec-wai-json | Testing JSON APIs with hspec-wai |
| haskellPackages.SMTPClient | A simple SMTP client library |
| haskellPackages.lifted-stm | STM operations lifted through monad transformer stacks |
| haskellPackages.ghcjs-perch | GHCJS version of Perch library |
| haskellPackages.hasql-class | Encodable and Decodable classes for hasql |
| haskellPackages.gore-and-ash-demo | Demonstration game for Gore&Ash game engine |
| haskellPackages.STMonadTrans | A monad transformer version of the ST monad |
| haskellPackages.ddc-driver | Disciplined Disciple Compiler top-level driver |
| haskellPackages.ghc-proofs | GHC plugin to prove program equations by simplification |
| haskellPackages.helics-wai | New Relic® agent SDK wrapper for wai |
| haskellPackages.functor | Functors |
| haskellPackages.aeson-smart | Smart derivation of Aeson instances |
| haskellPackages.ghc-tags-pipes | Streaming interface for ghc-tags-core |
| haskellPackages.paragon | Paragon |
| haskellPackages.req-oauth2 | Provides OAuth2 authentication for use with Req |
| haskellPackages.pretty-sop | A generic pretty-printer using generics-sop |
| haskellPackages.prune-juice | Prune unused Haskell dependencies |
| haskellPackages.monad-bayes | A library for probabilistic programming |
| haskellPackages.stats-monad | A discrete probability monad with statistics |
| haskellPackages.rasa-ext-views | Rasa Ext managing rendering views |
| haskellPackages.unlift-stm | (un)lifted classes and functions for the STM monad |
| haskellPackages.simple-smt | A simple way to interact with an SMT solver process |
| haskellPackages.path-pieces | Components of paths |
| haskellPackages.web-inv-route | Composable, reversible, efficient web routing using invertible invariants and bijections |
| haskellPackages.plow-log-async | Async IO tracer for plow-log |
| haskellPackages.nat-optics | Refinement types for natural numbers with an optics interface |
| haskellPackages.pipes-cliff | Streaming to and from subprocesses using Pipes |
| haskellPackages.syb-extras | Higher order versions of the Scrap Your Boilerplate classes |
| haskellPackages.rasa-ext-style | Rasa Ext managing rendering styles |
| haskellPackages.wai-router | Provides basic routing on URL paths for WAI |
| haskellPackages.prelate | A Prelude |
| haskellPackages.random-eff | A simple random generator library for extensible-effects |
| haskellPackages.wilton-ffi | Haskell modules support for Wilton JavaScript runtime |
| haskellPackages.memory-pool | Short description |
| haskellPackages.mix-arrows | Mixing effects of one arrow into another one |
| haskellPackages.pqueue-mtl | Fully encapsulated monad transformers with queuelike functionality |
| haskellPackages.ostree-pin | Tool to update ostree deployment pin |
| haskellPackages.queue-sheet | queue sheet utility |
| haskellPackages.termbox | termbox |
| haskellPackages.zasni-gerna | lojban parser (zasni gerna) |
| haskellPackages.pcg-random | Haskell bindings to the PCG random number generator |
| haskellPackages.repa-devil | Support for image reading and writing of Repa arrays using in-place FFI calls |
| haskellPackages.tuple-morph | Morph between tuples, or convert them from and to HLists |
| haskellPackages.union-color | Unify verious color formats |
| haskellPackages.rowdy-yesod | An EDSL for web application routes |
| haskellPackages.strict-io | A library wrapping standard IO modules to provide strict IO |
| haskellPackages.rasa-ext-slate | Rasa extension for rendering to terminal with vty |
| haskellPackages.tasty-hslua | Tasty helpers to test HsLua |
| haskellPackages.tuple-hlist | Functions to convert between tuples and HLists |
| haskellPackages.shake-cabal | Shake library for use with cabal |
| haskellPackages.yaml-config | Configuration management |
| haskellPackages.simple-nix | Simple parsing/pretty printing for Nix expressions |
| haskellPackages.music-score | Musical score and part representation |
| haskellPackages.posix-paths | POSIX filepath/directory functionality |
| haskellPackages.pipes-fastx | Streaming parsers for Fasta and Fastq |
| haskellPackages.tagged-th | QuasiQuoter and Template Haskell splices for creating proxies at higher-kinds |
| haskellPackages.text-format | Text formatting |
| haskellPackages.shake-bench | Build rules for historical benchmarking |
| haskellPackages.quiver-csv | Quiver combinators for cellular CSV data processing |
| haskellPackages.yesod-katip | Logging bridge between Yesod and Katip |
| haskellPackages.tasty-stats | Collect statistics of your Tasty testsuite |
| haskellPackages.singnal | Singnal |
| haskellPackages.syb_0_7_3 | Scrap Your Boilerplate |
| haskellPackages.uom-plugin | Units of measure as a GHC type-checker plugin |
| haskellPackages.wumpus-tree | Drawing trees |
| haskellPackages.pooled-io | Run jobs on a limited number of threads and support data dependencies |
| haskellPackages.pipes-parse | Parsing infrastructure for the pipes ecosystem |
| haskellPackages.rhine-gloss | Gloss backend for Rhine |
| haskellPackages.web-output | Library to present content to an user via their browser |
| haskellPackages.ptr-peeker | High-performance composable binary data deserializers |
| haskellPackages.xml-tydom-core | Typed XML encoding (core library) |
| haskellPackages.pipes-shell | Create proper Pipes from System.Process |
| haskellPackages.static-hash | Immutable hash |
| haskellPackages.prompt-hs | A user-friendly, dependently-typed library for asking your users questions |
| haskellPackages.valid-names | Valid operator/module characters |
| haskellPackages.pipes-extra | Various basic utilities for Pipes |
| haskellPackages.zmidi-score | Representing MIDI a simple score |
| haskellPackages.monad-unify | Generic first-order unification |
| haskellPackages.ssh-tunnel | Proxy http-client via ssh tunnel |
| haskellPackages.sphinx-cli | Sphinx CLI and demo of Haskell Sphinx library |
| haskellPackages.plist-buddy | Remote monad for editing plists |
| haskellPackages.range-set-list | Memory efficient sets with ranges of elements |
| haskellPackages.tasty-focus | Simple focus mechanism for tasty |
| haskellPackages.strict-stm | Strict STM interface polymorphic over stm implementation |
| haskellPackages.sbvPlugin | Formally prove properties of Haskell programs using SBV/SMT |
| haskellPackages.red-black-tree | Red Black Trees implemented in Haskell |
| haskellPackages.vault-trans | A monad transformer for vault-tool |
| haskellPackages.smash-aeson | Aeson support for the smash library |