| haskellPackages.hs-pattrans | DSL for musical patterns and transformation, based on contravariant functors |
| haskellPackages.gi-pango | Pango bindings |
| haskellPackages.dx9base | Backend for a binding to the Microsoft DirectX 9 API |
| haskellPackages.lucid-extras | Generate more HTML with Lucid - Bootstrap, Rdash, Vega-Lite, Leaflet JS, Email |
| haskellPackages.jobqueue | A job queue library |
| haskellPackages.json-assertions | Test that your (Aeson) JSON encoding matches your expectations |
| haskellPackages.genvalidity-mergeless | |
| haskellPackages.keera-hails-reactive-gtk | Haskell on Gtk rails - Reactive Fields for Gtk widgets |
| haskellPackages.bech32 | Implementation of the Bech32 cryptocurrency address format (BIP 0173) |
| haskellPackages.brillo | Painless 2D vector graphics, animations, and simulations powered by GLFW |
| haskellPackages.base62 | Base62 encoding and decoding |
| haskellPackages.bz2 | Bindings to libbz2 |
| haskellPackages.freq | Are you ready to get freaky? |
| haskellPackages.gogol-iap | Google Cloud Identity-Aware Proxy SDK |
| haskellPackages.hakyll-contrib-i18n | A Hakyll library for internationalization |
| haskellPackages.hmt | Haskell Music Theory |
| haskellPackages.arcgrid-viewer | Simple viewer for ESRI/ArcInfo (ArcGrid) geospatial data |
| haskellPackages.czipwith | CZipWith class and deriving via TH |
| haskellPackages.fastly | A highly experimental Fastly API client |
| haskellPackages.longshot | Fast Brute-force search using parallelism |
| haskellPackages.mandulia | A zooming visualisation of the Mandelbrot Set as many Julia Sets |
| haskellPackages.hack | a Haskell Webserver Interface |
| haskellPackages.css-simple | eDSL for CSS |
| haskellPackages.hscurses | NCurses bindings for Haskell |
| haskellPackages.markov-realization | Realizations of Markov chains |
| haskellPackages.blaze-builder-conduit | Convert streams of builders to streams of bytestrings. (deprecated) |
| haskellPackages.amazonka-sso-oidc | Amazon SSO OIDC SDK |
| haskellPackages.explicit-iomodes | File handles with explicit IOModes |
| haskellPackages.hsyscall | FFI to syscalls |
| haskellPackages.bimap | Bidirectional mapping between two key types |
| haskellPackages.ideas-math | Interactive domain reasoner for logic and mathematics |
| haskellPackages.hgeometric | A geometric library with bindings to GPC |
| haskellPackages.gogol-remotebuildexecution | Google Remote Build Execution SDK |
| haskellPackages.json-spec-elm | Elm code generate for `json-spec` |
| haskellPackages.bytestring-conversion | Type-classes to convert values to and from ByteString |
| haskellPackages.logging-effect-colors | Log messages in color |
| haskellPackages.fixer | A Haskell client for http://fixer.io/ |
| haskellPackages.gogol-cloudmonitoring | Google Cloud Monitoring SDK |
| haskellPackages.fuzzily | Filters a list based on a fuzzy string search |
| haskellPackages.hmenu | CLI fuzzy finder and launcher |
| haskellPackages.huihua | uiua port |
| haskellPackages.hpack_0_39_1 | A modern format for Haskell packages |
| haskellPackages.bytehash | Universal hashing of bytes |
| haskellPackages.hasktags | Produces ctags "tags" and etags "TAGS" files for Haskell programs |
| haskellPackages.cretheus | A clean aeson wrapper |
| haskellPackages.clarifai | API Client for the Clarifai API |
| haskellPackages.abnf | Parse ABNF and generate parsers for the specified document |
| haskellPackages.hpke | Hybrid Public Key Encryption |
| haskellPackages.both | Like Maybe, but with a different Monoid instance |
| haskellPackages.lifted-async | Run lifted IO operations asynchronously and wait for their results |
| haskellPackages.hsbackup | simple utility for rolling filesystem backups |
| haskellPackages.darcs-monitor | Darcs repository monitor (sends email) |
| haskellPackages.debruijn-safe | de Bruijn indices and levels |
| haskellPackages.hskeleton | Skeleton for new Haskell programs |
| haskellPackages.estreps | Repeats from ESTs |
| haskellPackages.exception-via | DerivingVia for your hierarchical exceptions |
| haskellPackages.encoding | A library for various character encodings |
| haskellPackages.faktory | Faktory Worker for Haskell |
| haskellPackages.gpu-vulkan-khr-swapchain | VK_KHR_swapchain extension of the Vulkan API |
| haskellPackages.bitwise-enum | Bitwise operations on bounded enumerations |
| haskellPackages.game-probability | Simple probability library for dice rolls, card games and similar |
| haskellPackages.hunt-server-cli | A Command line Interface for the Hunt server |
| haskellPackages.haskell-lsp | Haskell library for the Microsoft Language Server Protocol |
| haskellPackages.mDNSResponder-client | Library for talking to the mDNSResponder daemon |
| haskellPackages.hopencc | Haskell binding to libopencc |
| haskellPackages.ds-kanren | A subset of the miniKanren language |
| haskellPackages.automata | automata |
| haskellPackages.base-compat | A compatibility layer for base |
| haskellPackages.gi-gtksheet | GtkSheet bindings |
| haskellPackages.lentil | frugal issue tracker |
| haskellPackages.importify | Tool for haskell imports refactoring |
| haskellPackages.Sonnex | Sonnex is an alternative to Soundex for french language |
| haskellPackages.discord-hs | An API wrapper for Discord in Haskell |
| haskellPackages.hreq-client | A Type dependent Highlevel HTTP client library |
| haskellPackages.heist | An Haskell template system supporting both HTML5 and XML |
| haskellPackages.hash-string | binary strings supporting constant-time base16 and comparisons |
| haskellPackages.language-c | Analysis and generation of C code |
| haskellPackages.async-refresh-tokens | Package implementing core logic for refreshing of expiring access tokens |
| haskellPackages.hls-cabal-plugin | Cabal integration plugin with Haskell Language Server |
| haskellPackages.cachix-api | Servant HTTP API specification for https://cachix.org |
| haskellPackages.coinbase-exchange | Connector library for the coinbase exchange |
| haskellPackages.hw-mquery | Monadic query DSL |
| haskellPackages.github-data | Access to the GitHub API, v3 |
| haskellPackages.iri-orphans | Orphan instances for iri |
| haskellPackages.hinduce-examples | Example data for hInduce |
| haskellPackages.cautious | Keep track of warnings and errors during calculations |
| haskellPackages.amazonka-cloudformation | Amazon CloudFormation SDK |
| haskellPackages.bytestring-encodings | checks to see if a given bytestring adheres to a certain encoding |
| haskellPackages.definitive-graphics | A definitive package allowing you to open windows, read image files and render text to be displayed or saved |
| haskellPackages.concrete-typerep | Binary and Hashable instances for TypeRep |
| haskellPackages.data-fin-simple | Simple integral finite set |
| haskellPackages.concurrency-benchmarks | Benchmarks to compare concurrency APIs |
| haskellPackages.digestive-functors-happstack | Happstack backend for the digestive-functors library |
| haskellPackages.acid-state-events | Generic event bus for acid-state applications |
| haskellPackages.hashable-accelerate | A class for types which can be converted into a hash value |
| haskellPackages.fizz-buzz | Functional Fizz/Buzz |
| haskellPackages.fullstop | Simple sentence segmenter |
| haskellPackages.io-choice | Choice for IO and lifted IO |
| haskellPackages.bkr | Backup utility for backing up to cloud storage services (S3 only right now) |
| haskellPackages.gssapi-wai | WAI Middleware for SPNEGO authentiaction |