| packages/nixpkgs/haskellPackages.parallel | Parallel programming library |
| packages/nixpkgs/haskellPackages.typed-wire-utils | Haskell utility library required for code generated by typed-wire compiler |
| packages/nixpkgs/haskellPackages.posix-error-codes | POSIX error codes |
| packages/nixpkgs/haskellPackages.safepath | Safe Paths in Haskell |
| packages/nixpkgs/haskellPackages.possible | Three valued Data |
| packages/nixpkgs/haskellPackages.plumbers | Pointless plumbing combinators |
| packages/nixpkgs/haskellPackages.options-time | Command-line option types for dates and times |
| packages/nixpkgs/haskellPackages.polimorf | Handling the PoliMorf dictionary |
| packages/nixpkgs/haskellPackages.servant-docs | generate API docs for your servant webservice |
| packages/nixpkgs/haskellPackages.twitter-feed | Client for fetching Twitter timeline via Oauth |
| packages/nixpkgs/haskellPackages.shelduck | Test webhooks locally |
| packages/nixpkgs/haskellPackages.vector-stream | Efficient Streams |
| packages/nixpkgs/haskellPackages.tropical | A library for tropical mathematics |
| packages/nixpkgs/haskellPackages.type-aligned | Various type-aligned sequence data structures |
| packages/nixpkgs/haskellPackages.trade-journal | |
| packages/nixpkgs/haskellPackages.naperian | Efficient representable functors |
| packages/nixpkgs/haskellPackages.truthful | Typeclass for truthfulness of values |
| packages/nixpkgs/haskellPackages.opusfile | FFI bindings for libopusfile |
| packages/nixpkgs/haskellPackages.splitmix | Fast Splittable PRNG |
| packages/nixpkgs/haskellPackages.smartconstructor | A package exposing a helper function for generating smart constructors |
| packages/nixpkgs/haskellPackages.exherbo-cabal | Exheres generator for cabal packages |
| packages/nixpkgs/haskellPackages.Hastodon | mastodon client module for Haskell |
| packages/nixpkgs/haskellPackages.MonadCompose | Methods for composing monads |
| packages/nixpkgs/haskellPackages.Obsidian | Embedded language for GPU Programming |
| packages/nixpkgs/haskellPackages.Chart-simple | A wrapper for the chart library to assist with basic plots (Deprecated - use the Easy module instead) |
| packages/nixpkgs/haskellPackages.CC-delcont-alt | Three new monad transformers for multi-prompt delimited control |
| packages/nixpkgs/haskellPackages.Quickson | Quick JSON extractions with Aeson |
| packages/nixpkgs/haskellPackages.MaybeT-monads-tf | MaybeT monad transformer compatible with monads-tf (deprecated) |
| packages/nixpkgs/haskellPackages.MuCheck-SmallCheck | Automated Mutation Testing for SmallCheck tests |
| packages/nixpkgs/haskellPackages.Monadoro | A minimalistic CLI Pomodoro timer |
| packages/nixpkgs/haskellPackages.BiobaseBlast | BLAST-related tools |
| packages/nixpkgs/haskellPackages.BerkeleyDB | Berkeley DB binding |
| packages/nixpkgs/haskellPackages.BiobaseTypes | Collection of types for bioinformatics |
| packages/nixpkgs/haskellPackages.Monadius | 2-D arcade scroller |
| packages/nixpkgs/haskellPackages.PlayingCards | Playing cards api |
| packages/nixpkgs/haskellPackages.Jazzkell | Library for modeling jazz improvisation |
| packages/nixpkgs/haskellPackages.Mhailist | Haskell mailing list manager |
| packages/nixpkgs/haskellPackages.ForkableT | Forkable monad transformers |
| packages/nixpkgs/haskellPackages.IndexedList | Length- and element-indexed lists sitting somewhere between homogeneous and fully heterogeneous |
| packages/nixpkgs/haskellPackages.HerbiePlugin | automatically improve your code's numeric stability |
| packages/nixpkgs/haskellPackages.Commando | Watch some files; Rerun a command |
| packages/nixpkgs/haskellPackages.MonadRandomLazy | Lazy monad for psuedo random-number generation |
| packages/nixpkgs/haskellPackages.BiobaseFasta | streaming FASTA parser |
| packages/nixpkgs/haskellPackages.MuCheck-QuickCheck | Automated Mutation Testing for QuickCheck tests |
| packages/nixpkgs/haskellPackages.Contract | Practical typed lazy contracts |
| packages/nixpkgs/haskellPackages.Homology | Compute the homology of a chain complex |
| packages/nixpkgs/haskellPackages.CSPM-FiringRules | Firing rules semantic of CSPM |
| packages/nixpkgs/haskellPackages.HaskellNet-SSL | Helpers to connect to SSL/TLS mail servers with HaskellNet |
| packages/nixpkgs/haskellPackages.finite-fields | Arithmetic in finite fields |
| packages/nixpkgs/haskellPackages.locators | Human exchangable identifiers and locators |
| packages/nixpkgs/haskellPackages.TableAlgebra | Ferry Table Algebra |
| packages/nixpkgs/haskellPackages.activehs | Haskell code presentation tool |
| packages/nixpkgs/haskellPackages.flac-picture | Support for writing pictures into FLAC metadata blocks with JuicyPixels |
| packages/nixpkgs/haskellPackages.exitcode | Monad transformer for exit codes |
| packages/nixpkgs/haskellPackages.either-result | The simplest ‘MonadFail’ instance |
| packages/nixpkgs/haskellPackages.exomizer | Compression and decompression in the exomizer format |
| packages/nixpkgs/haskellPackages.lrucache | a simple, pure LRU cache |
| packages/nixpkgs/haskellPackages.Wordlint | Plaintext prose redundancy linter |
| packages/nixpkgs/haskellPackages.fastmemo | Memoize functions on Generic types |
| packages/nixpkgs/haskellPackages.idna2008 | Converts Unicode hostnames into ASCII |
| packages/nixpkgs/haskellPackages.hssqlppp | SQL parser and type checker |
| packages/nixpkgs/haskellPackages.breakout | A simple Breakout game implementation |
| packages/nixpkgs/haskellPackages.hPushover | Pushover.net API functions |
| packages/nixpkgs/haskellPackages.SegmentTree | Data structure for querying the set (or count) of intervals covering given point |
| packages/nixpkgs/haskellPackages.hsakamai | Akamai API(Edgegrid and Netstorage) |
| packages/nixpkgs/haskellPackages.contra-tracer | Arrow and contravariant tracers |
| packages/nixpkgs/haskellPackages.binary-tagged | Tagged binary serialisation |
| packages/nixpkgs/haskellPackages.flowdock | Flowdock client library for Haskell |
| packages/nixpkgs/haskellPackages.io-streams-http | http-client for io-streams |
| packages/nixpkgs/haskellPackages.addLicenseInfo | Adds license info to the top of a file |
| packages/nixpkgs/haskellPackages.hw-aws-sqs-conduit | AWS SQS conduit |
| packages/nixpkgs/haskellPackages.luautils | Helpers for Haskell integration with Lua |
| packages/nixpkgs/haskellPackages.hs-tree-sitter-capi | Low-level bindings for tree-sitter |
| packages/nixpkgs/haskellPackages.hlongurl | Library and utility interfacing to longurl.org |
| packages/nixpkgs/haskellPackages.iothread | run IOs in a single thread |
| packages/nixpkgs/haskellPackages.byteable | Type class for sequence of bytes |
| packages/nixpkgs/haskellPackages.SpatialMath | 3d math including quaternions/euler angles/dcms and utility functions |
| packages/nixpkgs/haskellPackages.eternity | Native event-sourcing database |
| packages/nixpkgs/haskellPackages.gloss-export | Export Gloss pictures to png, bmp, tga, tiff, gif and juicy-pixels-image |
| packages/nixpkgs/haskellPackages.gtkglext | Binding to the GTK+ OpenGL Extension |
| packages/nixpkgs/haskellPackages.circlehs | The CircleCI REST API for Haskell |
| packages/nixpkgs/haskellPackages.graphene | A minimal Graph Theory library |
| packages/nixpkgs/haskellPackages.holidays | Library for country public holidays |
| packages/nixpkgs/haskellPackages.conduit-find | A file-finding conduit that allows user control over traversals |
| packages/nixpkgs/haskellPackages.hlibgit2 | Low-level bindings to libgit2 |
| packages/nixpkgs/haskellPackages.gridland | Grid-based multimedia engine |
| packages/nixpkgs/haskellPackages.interact | instantly create REPL from any function |
| packages/nixpkgs/haskellPackages.headroom | License Header Manager |
| packages/nixpkgs/haskellPackages.hls-cabal-plugin | Cabal integration plugin with Haskell Language Server |
| packages/nixpkgs/haskellPackages.diskhash | Disk-based hash table |
| packages/nixpkgs/haskellPackages.html-charset | Determine character encoding of HTML documents/fragments |
| packages/nixpkgs/haskellPackages.hls-hlint-plugin | Hlint integration plugin with Haskell Language Server |
| packages/nixpkgs/haskellPackages.lazy-io-streams | Get lazy with your io-streams |
| packages/nixpkgs/haskellPackages.easytest | Simple, expressive testing library |
| packages/nixpkgs/haskellPackages.koji-install | CLI tool for installing rpms directly from Fedora Koji |
| packages/nixpkgs/haskellPackages.hpasteit | A command-line client for hpaste.org |
| packages/nixpkgs/haskellPackages.descrilo | Loads a list of items with fields |
| packages/nixpkgs/haskellPackages.editline | Bindings to the editline library (libedit) |
| packages/nixpkgs/haskellPackages.hextream | Streaming-friendly XML parsers |
| packages/nixpkgs/haskellPackages.dotparse | dot language parsing and printing |