| packages/nixpkgs/haskellPackages.amazonka-s3 | Amazon Simple Storage Service SDK |
| packages/nixpkgs/haskellPackages.amazonka-chime-sdk-voice | Amazon Chime SDK Voice SDK |
| packages/nixpkgs/haskellPackages.agda-server | Http server for Agda (prototype) |
| packages/nixpkgs/haskellPackages.haskell-tools-refactor | Refactoring Tool for Haskell |
| packages/nixpkgs/haskellPackages.list-grouping | Functions for grouping a list into sublists |
| packages/nixpkgs/haskellPackages.bounded-array | Arrays with a value for every index |
| packages/nixpkgs/haskellPackages.hommage | Haskell Offline Music Manipulation And Generation EDSL |
| packages/nixpkgs/haskellPackages.fb-util | Various utility libraries |
| packages/nixpkgs/haskellPackages.ffunctor | FFunctor typeclass |
| packages/nixpkgs/haskellPackages.fugue | A recapitulated prelude with minimal dependencies and profligate exports |
| packages/nixpkgs/haskellPackages.hschema-aeson | Describe schemas for your Haskell data types |
| packages/nixpkgs/haskellPackages.intcode | Advent of Code 2019 intcode interpreter |
| packages/nixpkgs/haskellPackages.async-pool | A modified version of async that supports worker groups and many-to-many task dependencies |
| packages/nixpkgs/haskellPackages.amazonka-migration-hub-refactor-spaces | Amazon Migration Hub Refactor Spaces SDK |
| packages/nixpkgs/haskellPackages.fcf-base | Family-of-families instances for base |
| packages/nixpkgs/haskellPackages.coercible-utils | Utility functions for Coercible types |
| packages/nixpkgs/haskellPackages.chorale | A module containing basic functions that the prelude does not offer |
| packages/nixpkgs/haskellPackages.imagesize-conduit | Determine the size of some common image formats |
| packages/nixpkgs/haskellPackages.free-operational | Operational Applicative, Alternative, Monad and MonadPlus from free types |
| packages/nixpkgs/haskellPackages.binary-tree | |
| packages/nixpkgs/haskellPackages.envy | An environmentally friendly way to deal with environment variables |
| packages/nixpkgs/haskellPackages.horizontal-rule | horizontal rule for the terminal |
| packages/nixpkgs/haskellPackages.matlab | Matlab bindings and interface |
| packages/nixpkgs/haskellPackages.jsonschema-gen | JSON Schema generator from Algebraic data type |
| packages/nixpkgs/haskellPackages.keera-hails-reactive-network | Haskell on Rails - Sockets as Reactive Values |
| packages/nixpkgs/haskellPackages.language-openscad | A simple parser for OpenSCAD |
| packages/nixpkgs/haskellPackages.leb128 | LEB128 encoding logic for and in Haskell |
| packages/nixpkgs/haskellPackages.lol-cpp | A fast C++ backend for <https://hackage.haskell.org/package/lol lol>. |
| packages/nixpkgs/haskellPackages.aeson-pretty | JSON pretty-printing library and command-line tool |
| packages/nixpkgs/haskellPackages.WeberLogic | Logic interpreter |
| packages/nixpkgs/haskellPackages.ghc-stack-annotations | RTS Callstack annotation library |
| packages/nixpkgs/haskellPackages.conversions | Injective explicit total and partial conversions |
| packages/nixpkgs/haskellPackages.hesh | the Haskell Extensible Shell: Haskell for Bash-style scripts |
| packages/nixpkgs/haskellPackages.arguedit | A computer assisted argumentation transcription and editing software |
| packages/nixpkgs/haskellPackages.Updater | Monadic FRP library based on stm |
| packages/nixpkgs/haskellPackages.cao | CAO Compiler |
| packages/nixpkgs/haskellPackages.defun-bool | Defunctionalization helpers: booleans |
| packages/nixpkgs/haskellPackages.generic-override | Provides functionality for overriding instances for generic derivation |
| packages/nixpkgs/haskellPackages.hsprocess | The Haskell Stream Processor command line utility |
| packages/nixpkgs/haskellPackages.hybrid | A implementation of a type-checker for Lambda-H |
| packages/nixpkgs/haskellPackages.hack-handler-hyena | Hyena hack handler |
| packages/nixpkgs/haskellPackages.composite-xml | RecXML Type |
| packages/nixpkgs/haskellPackages.hapistrano | A deployment library for Haskell applications |
| packages/nixpkgs/haskellPackages.hcube | Virtual Rubik's cube of arbitrary size |
| packages/nixpkgs/haskellPackages.hissmetrics | Unofficial API bindings to KISSmetrics |
| packages/nixpkgs/haskellPackages.haddock | A documentation-generation tool for Haskell libraries |
| packages/nixpkgs/haskellPackages.ihs | Interpolated Haskell |
| packages/nixpkgs/haskellPackages.hurl-xml | Fetch parsed XML & possibly CSS for a URL based on MIMEtype |
| packages/nixpkgs/haskellPackages.ihaskell-juicypixels | IHaskell - IHaskellDisplay instances of the image types of the JuicyPixels package |
| packages/nixpkgs/haskellPackages.candid | Candid integration |
| packages/nixpkgs/haskellPackages.cgroup-rts-threads | A container-/cgroup-aware substitute for the GHC RTS `-N` flag |
| packages/nixpkgs/haskellPackages.TimePiece | A simple tile-based digital clock screen saver |
| packages/nixpkgs/haskellPackages.dom-lt | The Lengauer-Tarjan graph dominators algorithm |
| packages/nixpkgs/haskellPackages.hdirect | An IDL compiler for Haskell |
| packages/nixpkgs/haskellPackages.hindley-milner | Template for Hindley-Milner based languages |
| packages/nixpkgs/haskellPackages.enum-types | small enum types |
| packages/nixpkgs/haskellPackages.WXDiffCtrl | WXDiffCtrl |
| packages/nixpkgs/haskellPackages.indentation-core | Indentation sensitive parsing combinators core library |
| packages/nixpkgs/haskellPackages.gi-wnck | Wnck bindings |
| packages/nixpkgs/haskellPackages.chronologique | Time to manipulate time |
| packages/nixpkgs/haskellPackages.libfuse3 | A Haskell binding for libfuse-3.x |
| packages/nixpkgs/haskellPackages.lilypond | Bindings to Lilypond |
| packages/nixpkgs/haskellPackages.mealy | Mealy machines for processing time-series and ordered data |
| packages/nixpkgs/haskellPackages.hedgehog-gen | Customizable Gen for ADT using Generics |
| packages/nixpkgs/haskellPackages.findhttp | List http/html files |
| packages/nixpkgs/haskellPackages.deiko-config | Small and typesafe configuration library |
| packages/nixpkgs/haskellPackages.couchdb-enumerator | Couch DB client library using http-enumerator and aeson |
| packages/nixpkgs/haskellPackages.hsautogui | Haskell bindings for PyAutoGUI, a library for automating user interaction |
| packages/nixpkgs/haskellPackages.arxiv | A client for the Arxiv API |
| packages/nixpkgs/haskellPackages.linear-generics | Generic programming library for generalised deriving |
| packages/nixpkgs/haskellPackages.liquid-bytestring | Old specs for the bytestring package |
| packages/nixpkgs/haskellPackages.Spock-digestive | Digestive functors support for Spock |
| packages/nixpkgs/haskellPackages.aws-dynamodb-streams | Haskell bindings for Amazon DynamoDB Streams |
| packages/nixpkgs/haskellPackages.hledger-flow | An hledger workflow focusing on automated statement import and classification |
| packages/nixpkgs/haskellPackages.bindings-common | This package is obsolete |
| packages/nixpkgs/haskellPackages.ede | Templating language with similar syntax and features to Liquid or Jinja2 |
| packages/nixpkgs/haskellPackages.hls | Haskell Lindenmayer Systems |
| packages/nixpkgs/haskellPackages.aws-spend-summary | Extract recent daily AWS costs |
| packages/nixpkgs/haskellPackages.distributed-process-ekg | Collect node stats for EKG |
| packages/nixpkgs/haskellPackages.delta | A library for detecting file changes |
| packages/nixpkgs/haskellPackages.acme-io | The only true way to do IO in Haskell! |
| packages/nixpkgs/haskellPackages.avers-api | Types describing the core and extended Avers APIs |
| packages/nixpkgs/haskellPackages.intrinsic-superclasses | A quasiquoter for better instance deriving and default methods |
| packages/nixpkgs/haskellPackages.executable-path | Finding out the full path of the executable |
| packages/nixpkgs/haskellPackages.libravatar | Use Libravatar, the decentralized avatar delivery service |
| packages/nixpkgs/haskellPackages.bv-sized-lens | Well-typed lenses for bv-sized bitvectors |
| packages/nixpkgs/haskellPackages.ValveValueKeyvalue | A Valve Value-keyvalue parser for Haskell made with Parsec |
| packages/nixpkgs/haskellPackages.binary-shared | Sharing for the binary package |
| packages/nixpkgs/haskellPackages.cmathml3 | Data model, parser, serialiser and transformations for Content MathML 3 |
| packages/nixpkgs/haskellPackages.markov-processes | Hidden Markov processes |
| packages/nixpkgs/haskellPackages.breakout | A simple Breakout game implementation |
| packages/nixpkgs/haskellPackages.delta-h | Online entropy-based model of lexical category acquisition |
| packages/nixpkgs/haskellPackages.essence-of-live-coding-pulse | General purpose live coding framework - pulse backend |
| packages/nixpkgs/haskellPackages.disjoint-set | Persistent disjoint-sets, a.k.a union-find. |
| packages/nixpkgs/haskellPackages.exact-real | Exact real arithmetic |
| packages/nixpkgs/haskellPackages.hsparql | A SPARQL query generator and DSL, and a client to query a SPARQL server |
| packages/nixpkgs/haskellPackages.logical-constraints | Simple logical constraints 'syntax-sugar' writing library |
| packages/nixpkgs/haskellPackages.libarchive | Haskell interface to libarchive |
| packages/nixpkgs/haskellPackages.llvm-data-interop | A low-level data interoperability binding for LLVM |
| packages/nixpkgs/haskellPackages.grammar-combinators | A parsing library of context-free grammar combinators |