| packages/nixpkgs/haskellPackages.applicable | A class for things that can be applied |
| packages/nixpkgs/haskellPackages.heatshrink | Compression and decompression using heatshrink |
| packages/nixpkgs/haskellPackages.darcs-cabalized | David's Advanced Version Control System |
| packages/nixpkgs/haskellPackages.happstack-ixset | Efficient relational queries on Haskell sets |
| packages/nixpkgs/haskellPackages.mapalgebra | Efficient, polymorphic Map Algebra |
| packages/nixpkgs/haskellPackages.capability | Extensional capabilities and deriving combinators |
| packages/nixpkgs/haskellPackages.homplexity | Haskell code quality tool |
| packages/nixpkgs/haskellPackages.antagonist | A web interface to Antisplice dungeons |
| packages/nixpkgs/haskellPackages.dockerfile | A Haskell DSL for generating Dockerfiles |
| packages/nixpkgs/haskellPackages.blaze-bootstrap | Blaze helper functions for bootstrap pages |
| packages/nixpkgs/haskellPackages.hercules-ci-api-agent | API definition for Hercules CI Agent to talk to hercules-ci.com or Hercules CI Enterprise |
| packages/nixpkgs/haskellPackages.enumerable | A typeclass for enumerating all values a type |
| packages/nixpkgs/haskellPackages.broadcast-chan | Closable, fair, single-wakeup channel type that avoids 0 reader space leaks |
| packages/nixpkgs/haskellPackages.logentries | Request logger middleware for Logentries |
| packages/nixpkgs/haskellPackages.daytripper | Helpers for round-trip tests |
| packages/nixpkgs/haskellPackages.elynx-tree_0_9_0_0 | Handle phylogenetic trees |
| packages/nixpkgs/haskellPackages.float-binstring | C99 printf "%a" style formatting and parsing |
| packages/nixpkgs/haskellPackages.boltzmann-brain | Analytic sampler compiler for combinatorial systems |
| packages/nixpkgs/haskellPackages.keylayouts | Tools for macOS .keylayout files |
| packages/nixpkgs/haskellPackages.gogol-appengine | Google App Engine Admin SDK |
| packages/nixpkgs/haskellPackages.hapistrano | A deployment library for Haskell applications |
| packages/nixpkgs/haskellPackages.happstack-heist | Support for using Heist templates in Happstack |
| packages/nixpkgs/haskellPackages.lapack-comfort-array | Auto-generated interface to Fortran LAPACK via comfort-array |
| packages/nixpkgs/haskellPackages.hbeanstalk | Client for the beanstalkd workqueue service |
| packages/nixpkgs/haskellPackages.first-class-families | First-class type families |
| packages/nixpkgs/haskellPackages.hiernotify | Notification library for a filesystem hierarchy |
| packages/nixpkgs/haskellPackages.crawlchain | Simulation user crawl paths |
| packages/nixpkgs/haskellPackages.contiguous | Unified interface for primitive arrays |
| packages/nixpkgs/haskellPackages.arithmetic | Natural number arithmetic |
| packages/nixpkgs/haskellPackages.apecs-effectful | Adaptation of the apecs library for the effectful ecosystem |
| packages/nixpkgs/haskellPackages.amazonka-ecr-public | Amazon Elastic Container Registry Public SDK |
| packages/nixpkgs/haskellPackages.effect-handlers | A library for writing extensible algebraic effects and handlers |
| packages/nixpkgs/haskellPackages.embroidery | support for embroidery formats in haskell |
| packages/nixpkgs/haskellPackages.cheapskate | Experimental markdown processor |
| packages/nixpkgs/haskellPackages.amazonka-lex-models | Amazon Lex Model Building Service SDK |
| packages/nixpkgs/haskellPackages.bookkeeper | Anonymous records and overloaded labels |
| packages/nixpkgs/haskellPackages.bloodhound | Elasticsearch client library for Haskell |
| packages/nixpkgs/haskellPackages.hspec-leancheck | LeanCheck support for the Hspec test framework |
| packages/nixpkgs/haskellPackages.mastermind | console mastermind decypher |
| packages/nixpkgs/haskellPackages.berkeleydb | Pretty BerkeleyDB v4 binding |
| packages/nixpkgs/haskellPackages.hgeometric | A geometric library with bindings to GPC |
| packages/nixpkgs/haskellPackages.retry-effectful | Adaptation of the retry library for the effectful ecosystem |
| packages/nixpkgs/haskellPackages.rethinkdb-model | Useful tools for modeling data with rethinkdb |
| packages/nixpkgs/haskellPackages.pipes-cacophony | Pipes for Noise-secured network connections |
| packages/nixpkgs/haskellPackages.trajectory | Tools and a library for working with Trajectory |
| packages/nixpkgs/haskellPackages.validated-types | Type-level constraints on strings and other input |
| packages/nixpkgs/haskellPackages.whitespace | Whitespace, an esoteric programming language |
| packages/nixpkgs/haskellPackages.quick-generator | Generator random test data for QuickCheck |
| packages/nixpkgs/haskellPackages.sounddelay | Audio delay line |
| packages/nixpkgs/haskellPackages.pagination | Framework-agnostic pagination boilerplate |
| packages/nixpkgs/haskellPackages.minirotate | Minimalistic file rotation utility |
| packages/nixpkgs/haskellPackages.visibility | Simple computation of visibility polygons |
| packages/nixpkgs/haskellPackages.serpentine | Simple project template from stack |
| packages/nixpkgs/haskellPackages.pushbullet | Simple push support for pushbullet |
| packages/nixpkgs/haskellPackages.rosezipper | Generic zipper implementation for Data |
| packages/nixpkgs/haskellPackages.predictive | Predict the future, backtrack on failure |
| packages/nixpkgs/haskellPackages.texbuilder | View your latex output while editing |
| packages/nixpkgs/haskellPackages.tokenizer-monad | An efficient and easy-to-use tokenizer monad |
| packages/nixpkgs/haskellPackages.takedouble | duplicate file finder |
| packages/nixpkgs/haskellPackages.miniterion | Simple and lightweight benchmarking utilities |
| packages/nixpkgs/haskellPackages.webmention | Types and functions for working with Webmentions |
| packages/nixpkgs/haskellPackages.successors | An applicative functor to manage successors |
| packages/nixpkgs/haskellPackages.pointfree-fancy | Tool for refactoring expressions into pointfree form |
| packages/nixpkgs/haskellPackages.uuagc-bootstrap | Attribute Grammar System of Universiteit Utrecht |
| packages/nixpkgs/haskellPackages.references | Selectors for reading and updating data |
| packages/nixpkgs/haskellPackages.pandoc-filter-indent | Pandoc filter formatting Haskell code fragments using GHC lexer |
| packages/nixpkgs/haskellPackages.telegram-bot-simple | Easy to use library for building Telegram bots |
| packages/nixpkgs/haskellPackages.simplenote | Haskell interface for the simplenote API |
| packages/nixpkgs/haskellPackages.periodic-client-exe | Periodic task system haskell client executables |
| packages/nixpkgs/haskellPackages.timeseries | Library for Time Series processing |
| packages/nixpkgs/haskellPackages.scaleimage | Scale an image to a new geometry |
| packages/nixpkgs/haskellPackages.tasty-checklist | Check multiple items during a tasty test |
| packages/nixpkgs/haskellPackages.monad-effect-logging | A flexible logging system utilizing the `monad-effect` effect system |
| packages/nixpkgs/haskellPackages.monoidplus | Extra classes/functions about monoids |
| packages/nixpkgs/haskellPackages.smallcheck | A property-based testing library |
| packages/nixpkgs/haskellPackages.yesod-colonnade | Helper functions for using yesod with colonnade |
| packages/nixpkgs/haskellPackages.theta-functions | Theta-functions implemented as trigonometric series |
| packages/nixpkgs/haskellPackages.planet-mitchell-test | Planet Mitchell |
| packages/nixpkgs/haskellPackages.versioning | Type-safe data versioning |
| packages/nixpkgs/haskellPackages.spaceprobe | Optimization over arbitrary search spaces |
| packages/nixpkgs/haskellPackages.renderable | An API for managing renderable resources |
| packages/nixpkgs/haskellPackages.membership | Indices for type level lists |
| packages/nixpkgs/haskellPackages.processing | Web graphic applications with processing.js. |
| packages/nixpkgs/haskellPackages.structured | Structure (hash) of your data types |
| packages/nixpkgs/haskellPackages.singletons | Basic singleton types and definitions |
| packages/nixpkgs/haskellPackages.tasty-leancheck | LeanCheck support for the Tasty test framework |
| packages/nixpkgs/haskellPackages.themoviedb | Haskell API bindings for http://themoviedb.org |
| packages/nixpkgs/haskellPackages.ogma-extra_1_11_0 | Ogma: Helper tool to interoperate between Copilot and other languages |
| packages/nixpkgs/haskellPackages.typedquery | Parser for SQL augmented with types |
| packages/nixpkgs/haskellPackages.wai-accept-language | Rewrite based on Accept-Language header |
| packages/nixpkgs/haskellPackages.stackage-install | Secure download of packages for cabal-install |
| packages/nixpkgs/haskellPackages.hasql_1_9_1_2 | Fast PostgreSQL driver with a flexible mapping API |
| packages/nixpkgs/haskellPackages.opt-env-conf_0_9_0_0 | Settings parsing for Haskell: command-line arguments, environment variables, and configuration values |
| packages/nixpkgs/haskellPackages.BiobaseInfernal | Infernal data structures and tools |
| packages/nixpkgs/haskellPackages.Hieroglyph | Purely functional 2D graphics for visualization |
| packages/nixpkgs/haskellPackages.HandlerSocketClient | Haskell implementation of a HandlerSocket client (API) |
| packages/nixpkgs/haskellPackages.conversion | Universal converter between values of different types |
| packages/nixpkgs/haskellPackages.geniserver | Simple HTTP server for GenI results |
| packages/nixpkgs/haskellPackages.bank-holiday-germany | German bank holidays and public holidays |
| packages/nixpkgs/haskellPackages.matterhorn | Terminal client for the Mattermost chat system |