| packages/nixpkgs/haskellPackages.int-interval-map | Interval map |
| packages/nixpkgs/haskellPackages.email-header | Parsing and rendering of email and MIME headers |
| packages/nixpkgs/haskellPackages.frag | A 3-D First Person Shooter Game |
| packages/nixpkgs/haskellPackages.closure | Depth- and breadth-first set closures |
| packages/nixpkgs/haskellPackages.happy-dot | Parser for dot made with happy |
| packages/nixpkgs/haskellPackages.ghc-stack-annotations | RTS Callstack annotation library |
| packages/nixpkgs/haskellPackages.highs-lp | Linear Programming using HiGHS and comfort-array |
| packages/nixpkgs/haskellPackages.biophd | Library for reading phd sequence files |
| packages/nixpkgs/haskellPackages.fix-imports | Program to manage the imports of a haskell module |
| packages/nixpkgs/haskellPackages.hayoo-cli | Hayoo CLI |
| packages/nixpkgs/haskellPackages.fathead-util | Utilities for working with DuckDuckHack's FatHead Instant Answers |
| packages/nixpkgs/haskellPackages.hist-pl-fusion | Merging historical dictionary with PoliMorf |
| packages/nixpkgs/haskellPackages.freer-simple-catching | Checked runtime exceptions with freer-simple |
| packages/nixpkgs/haskellPackages.billeksah-pane | Leksah library |
| packages/nixpkgs/haskellPackages.circus | Types and a small DSL for working with netlistsvg |
| packages/nixpkgs/haskellPackages.combinat-diagrams | Graphical representations for various combinatorial objects |
| packages/nixpkgs/haskellPackages.cereal-streams | Use cereal to encode/decode io-streams |
| packages/nixpkgs/haskellPackages.hsI2C | I2C access for Haskell and Linux |
| packages/nixpkgs/haskellPackages.llrbtree | Purely functional sets and heaps |
| packages/nixpkgs/haskellPackages.hnormalise | Log message normalisation tool producing structured JSON messages |
| packages/nixpkgs/haskellPackages.iridium | Automated Local Cabal Package Testing and Uploading |
| packages/nixpkgs/haskellPackages.compdata-fixplate | Compdata basics implemented on top of Fixplate |
| packages/nixpkgs/haskellPackages.jose | JSON Object Signing and Encryption (JOSE) and JSON Web Token (JWT) library |
| packages/nixpkgs/haskellPackages.katip-effectful | Katip integration for Effectful |
| packages/nixpkgs/haskellPackages.ast-monad-json | A library for writing JSON |
| packages/nixpkgs/haskellPackages.cabal-lenses | Lenses and traversals for the Cabal library |
| packages/nixpkgs/haskellPackages.gltf-codec | glTF scene loader |
| packages/nixpkgs/haskellPackages.gc | Poor Richard's Memory Manager |
| packages/nixpkgs/haskellPackages.ip2location-io | IP2Location.io Haskell package for IP geolocation and domain WHOIS. |
| packages/nixpkgs/haskellPackages.gmpint | GMP integer conversions |
| packages/nixpkgs/haskellPackages.json-query | Kitchen sink for querying JSON |
| packages/nixpkgs/haskellPackages.lbfgs | L-BFGS optimization |
| packages/nixpkgs/haskellPackages.acme-left-pad | free your haskell from the tyranny of npm! |
| packages/nixpkgs/haskellPackages.hol | Higher order logic |
| packages/nixpkgs/haskellPackages.hsilop | RPN calculator |
| packages/nixpkgs/haskellPackages.glaze | Framework for rendering things with metadata/headers and values |
| packages/nixpkgs/haskellPackages.json2sg | Lossy conversion from JSON to Sugar |
| packages/nixpkgs/haskellPackages.gogol-run | Google Cloud Run Admin SDK |
| packages/nixpkgs/haskellPackages.ersatz-viz | draw circuit (DAG) for Ersatz |
| packages/nixpkgs/haskellPackages.lowgl | Basic gl wrapper and reference |
| packages/nixpkgs/haskellPackages.flight-kml | Parsing of pilot tracklogs dumped as KML |
| packages/nixpkgs/haskellPackages.frisby | Linear time composable parser for PEG grammars |
| packages/nixpkgs/haskellPackages.burrito | Parse and render URI templates |
| packages/nixpkgs/haskellPackages.lambdaLit | ... |
| packages/nixpkgs/haskellPackages.loris | interface to Loris API |
| packages/nixpkgs/haskellPackages.ban-instance | For when a type should never be an instance of a class |
| packages/nixpkgs/haskellPackages.instrument | Easy stats/metrics instrumentation for Haskell programs |
| packages/nixpkgs/haskellPackages.lens-regex | Lens powered regular expression |
| packages/nixpkgs/haskellPackages.duet | A tiny language, a subset of Haskell (with type classes) aimed at aiding teachers to teach Haskell |
| packages/nixpkgs/haskellPackages.haskell-bcrypt | A bcrypt implementation for haskell |
| packages/nixpkgs/haskellPackages.lazy-bracket | A bracket with lazy resource allocation |
| packages/nixpkgs/haskellPackages.Tahin | Tahin Password Generator |
| packages/nixpkgs/haskellPackages.chr-core | Constraint Handling Rules |
| packages/nixpkgs/haskellPackages.dobutokO-frequency | Helps to create experimental music |
| packages/nixpkgs/haskellPackages.bricks-rendering | ... |
| packages/nixpkgs/haskellPackages.language-dickinson | A language for generative literature |
| packages/nixpkgs/haskellPackages.iwlib | Bindings for the iw C library |
| packages/nixpkgs/haskellPackages.aeson-compat | Compatibility layer for aeson |
| packages/nixpkgs/haskellPackages.fakedata-quickcheck | Fake a -> Gen a |
| packages/nixpkgs/haskellPackages.marching-cubes2 | Marching Cubes |
| packages/nixpkgs/haskellPackages.hist-pl-lexicon | A binary representation of the historical dictionary of Polish |
| packages/nixpkgs/haskellPackages.hpc-codecov | Generate reports from hpc data |
| packages/nixpkgs/haskellPackages.gogol-affiliates | Google Affiliate Network SDK |
| packages/nixpkgs/haskellPackages.linklater | A Haskell library for the Slack API |
| packages/nixpkgs/haskellPackages.hyperloglog | An approximate streaming (constant space) unique object counter |
| packages/nixpkgs/haskellPackages.beam-th | Template Haskell utilities for beam |
| packages/nixpkgs/haskellPackages.grid-proto | Game engine for Prototyping on a Grid |
| packages/nixpkgs/haskellPackages.elliptic-curve | Elliptic curve library |
| packages/nixpkgs/haskellPackages.hoodle-publish | publish hoodle files as a static web site |
| packages/nixpkgs/haskellPackages.machines-attoparsec | Parse machines streams with attoparsec parsers |
| packages/nixpkgs/haskellPackages.applicative-splice | Write applicative programs in direct style (generalizes idiom brackets) |
| packages/nixpkgs/haskellPackages.cabal-bundle-clib | Bundling C/C++ projects in Cabal package made easy |
| packages/nixpkgs/haskellPackages.jsontsv | JSON to TSV transformer |
| packages/nixpkgs/haskellPackages.keyed-vals | An abstract Handle for accessing collections in stores like Redis |
| packages/nixpkgs/haskellPackages.gtk2hs-cast-gnomevfs | A type class for cast functions of Gtk2hs: gnomevfs package |
| packages/nixpkgs/haskellPackages.ap-normalize | Self-normalizing applicative expressions |
| packages/nixpkgs/haskellPackages.kudzu | coverage driven random testing framework |
| packages/nixpkgs/haskellPackages.mealstrom | Manipulate FSMs and store them in PostgreSQL |
| packages/nixpkgs/haskellPackages.docusign-base-minimal | Low-level bindings to the DocuSign API (only what is necessary for docusign-client) |
| packages/nixpkgs/haskellPackages.escape-artist | ANSI Escape Sequence Text Decoration Made Easy |
| packages/nixpkgs/haskellPackages.generic-data-functions | Familiar functions lifted to generic data types |
| packages/nixpkgs/haskellPackages.github-release | Upload files to GitHub releases |
| packages/nixpkgs/haskellPackages.gloss-raster-massiv | Massiv-based alternative for gloss-raster |
| packages/nixpkgs/haskellPackages.hack-handler-happstack | Hack Happstack server handler |
| packages/nixpkgs/haskellPackages.haskmon | A haskell wrapper for PokeAPI.co (www.pokeapi.co) |
| packages/nixpkgs/haskellPackages.derive-has-field | Derive HasField instances with Template Haskell |
| packages/nixpkgs/haskellPackages.haskdogs | Generate tags file for Haskell project and its nearest deps |
| packages/nixpkgs/haskellPackages.gogol-runtimeconfig | Google Cloud Runtime Configuration SDK |
| packages/nixpkgs/haskellPackages.amazonka-mtl | MTL-style type-class and deriving-via newtypes for Amazonka |
| packages/nixpkgs/haskellPackages.language-pig | Pig parser in haskell |
| packages/nixpkgs/haskellPackages.continue | Monads with suspension and arbitrary-spot reentry |
| packages/nixpkgs/haskellPackages.ghost-buster | Existential type utilites |
| packages/nixpkgs/haskellPackages.hgeometric | A geometric library with bindings to GPC |
| packages/nixpkgs/haskellPackages.lambdacat | Webkit Browser |
| packages/nixpkgs/haskellPackages.lca | O(log n) persistent online lowest common ancestor search without preprocessing |
| packages/nixpkgs/haskellPackages.lathe-time | lathe + time |
| packages/nixpkgs/haskellPackages.ide-backend-server | An IDE backend server |
| packages/nixpkgs/haskellPackages.libremidi | libremidi bindings for haskell |
| packages/nixpkgs/haskellPackages.bbdb | Ability to read, write, and modify BBDB files |
| packages/nixpkgs/haskellPackages.amazonka-devops-guru | Amazon DevOps Guru SDK |