| haskellPackages.hspec-annotated-exception | Hspec hook that unwraps test failures from AnnotatedException |
| haskellPackages.gutenberg-fibonaccis | The first 1001 Fibonacci numbers, retrieved from the Gutenberg Project |
| haskellPackages.hyahtzee | A Yahtzee game implementation in Haskell |
| haskellPackages.bluemix-sdk | Bindings to Bluemix APIs |
| haskellPackages.cless | Colorized LESS |
| haskellPackages.content-store | Store and retrieve data from an on-disk store |
| haskellPackages.couchdb-conduit | Couch DB client library using http-conduit and aeson |
| haskellPackages.delicious | Accessing the del.icio.us APIs from Haskell (v2) |
| haskellPackages.elynx | Validate and (optionally) redo ELynx analyses |
| haskellPackages.epub-tools | Command line utilities for working with epub files |
| haskellPackages.algebraic | General linear algebra structures |
| haskellPackages.bytehash | Universal hashing of bytes |
| haskellPackages.dprox | a lightweight DNS proxy server, compatible with dnsmasq-china-list |
| haskellPackages.cmark-sections | Represent cmark-parsed Markdown as a tree of sections |
| haskellPackages.hasmtlib | A monad for interfacing with external SMT solvers |
| haskellPackages.cabal-pkg-config-version-hook | Make Cabal aware of pkg-config package versions |
| haskellPackages.composite-ix | Indexing utilities for composite records |
| haskellPackages.geniplate-mirror | Use Template Haskell to generate Uniplate-like functions |
| haskellPackages.math-programming-glpk | A GLPK backend to the math-programming library |
| haskellPackages.hssh | SSH protocol implementation |
| haskellPackages.hw-json | Memory efficient JSON parser |
| haskellPackages.ggtsTC | A type checker and runtime system of rCOS/g (impl. of ggts-FCS). |
| haskellPackages.ehlo | Minimalistic SMTP client for Haskell |
| haskellPackages.grafdhall | Configure grafana dashboards from Dhall expression |
| haskellPackages.bech32-th | Template Haskell extensions to the Bech32 library |
| haskellPackages.diagrams-contrib | Collection of user contributions to diagrams EDSL |
| haskellPackages.exceptional | Essentially the Maybe type with error messages |
| haskellPackages.blas-carray | Auto-generated interface to Fortran BLAS via CArrays |
| haskellPackages.cabal-toolkit | Helper functions for writing custom Setup.hs scripts. |
| haskellPackages.hscurses | NCurses bindings for Haskell |
| haskellPackages.bert | BERT implementation |
| haskellPackages.gogol-translate | Google Cloud Translation SDK |
| haskellPackages.indian-language-font-converter | Indian Language Font Converter |
| haskellPackages.hprox | a lightweight HTTP proxy server, and more |
| haskellPackages.han2zen | Convert Halfwidth Katakana to Fullwidth Katakana |
| haskellPackages.j2hs | j2hs |
| haskellPackages.access-time | Cross-platform support for retrieving file access times |
| haskellPackages.alex | Alex is a tool for generating lexical analysers in Haskell |
| haskellPackages.axiom | Web EDSL for running in browsers and server nodes using transient |
| haskellPackages.haskell-lsp | Haskell library for the Microsoft Language Server Protocol |
| haskellPackages.gogol-games-management | Google Play Game Management SDK |
| haskellPackages.hspec-stack-rerun | Simple project template from stack |
| haskellPackages.cborg | Concise Binary Object Representation (CBOR) |
| haskellPackages.kerry | Manage and abstract your packer configurations |
| haskellPackages.SciFlow | Scientific workflow management system |
| haskellPackages.Validation | A data-type like Either but with an accumulating Applicative |
| haskellPackages.discord-register | Discord verification bot |
| haskellPackages.fast-arithmetic | Fast functions on integers |
| haskellPackages.advent-of-code-ocr | Parse Advent of Code ASCII art letters |
| haskellPackages.autodocodec | Self-documenting encoder and decoder |
| haskellPackages.haskell98libraries | Compatibility with Haskell 98 |
| haskellPackages.boltzmann-samplers | Uniform random generators |
| haskellPackages.fuzzily | Filters a list based on a fuzzy string search |
| haskellPackages.hackage-server | The Hackage web server |
| haskellPackages.intset-imperative | An imperative integer set written in Haskell |
| haskellPackages.hevolisa-dph | Genetic Mona Lisa problem in Haskell - using Data Parallel Haskell |
| haskellPackages.github-tools | Various Github helper utilities |
| haskellPackages.http-slim | A library for client/server HTTP with TLS support |
| haskellPackages.SoccerFun | Football simulation framework for teaching functional programming |
| haskellPackages.http-enumerator | HTTP client package with enumerator interface and HTTPS support. (deprecated) |
| haskellPackages.ghci4luatex | A GHCi session in LaTeX |
| haskellPackages.lambdatwit | Lambdabot running as a twitter bot. Similar to the @fsibot f# bot. |
| haskellPackages.blink1 | Control library for blink(1) LED from ThingM |
| haskellPackages.amazonka-snowball | Amazon Import/Export Snowball SDK |
| haskellPackages.azure-service-api | Haskell bindings for the Microsoft Azure Service Management API |
| haskellPackages.keera-hails-reactive-gtk | Haskell on Gtk rails - Reactive Fields for Gtk widgets |
| haskellPackages.Shellac-haskeline | Haskeline backend module for Shellac |
| haskellPackages.ivory | Safe embedded C programming |
| haskellPackages.haskell-src-match | Testing code generators piece by piece |
| haskellPackages.hdiff | Pattern-Expression-based differencing of arbitrary types |
| haskellPackages.gearbox | zooming rotating fractal gears graphics demo |
| haskellPackages.hw-aws-sqs-conduit | AWS SQS conduit |
| haskellPackages.interpol | GHC preprocessor and library to enable variable interpolation in strings |
| haskellPackages.Vec-Transform | This package is obsolete |
| haskellPackages.elliptic-curve | Elliptic curve library |
| haskellPackages.algorithmic-composition-overtones | Some variants of the overtones functions to generate a timbre |
| haskellPackages.hharp | Binding to libharp |
| haskellPackages.lexer-applicative | Simple lexer based on applicative regular expressions |
| haskellPackages.bencode | Parsers and printers for bencoded data |
| haskellPackages.accelerate-utility | Utility functions for the Accelerate framework |
| haskellPackages.dconf2nix | Convert dconf files to Nix, as expected by Home Manager |
| haskellPackages.discordian-calendar | library for handling Discordian calendar dates |
| haskellPackages.judge | Tableau-based theorem prover for justification logic |
| haskellPackages.md5 | MD5 Hash |
| haskellPackages.ghc-bignum-orphans | Backwards-compatible orphan instances for ghc-bignum |
| haskellPackages.dhall-json | Convert between Dhall and JSON or YAML |
| haskellPackages.hoppy-runtime | C++ FFI generator - Runtime support |
| haskellPackages.http2-grpc-proto3-wire | Encoders based on `proto3-wire` for gRPC over HTTP2 |
| haskellPackages.amazonka-ecs | Amazon EC2 Container Service SDK |
| haskellPackages.hie-core | The core of an IDE |
| haskellPackages.amazonka-inspector2 | Amazon Inspector2 SDK |
| haskellPackages.Stack | Stack data structure |
| haskellPackages.grapefruit-records | A record system for Functional Reactive Programming |
| haskellPackages.gruff | fractal explorer GUI using the ruff library |
| haskellPackages.bamboo-theme-blueprint | bamboo blueprint theme |
| haskellPackages.amazonka-support | Amazon Support SDK |
| haskellPackages.ghc-tcplugins-extra | Utilities for writing GHC type-checker plugins |
| haskellPackages.hstatsd | Quick and dirty statsd interface |
| haskellPackages.dhscanner-bitcode | Intermediate language for static code analysis |
| haskellPackages.dom-parser | Simple monadic DOM parser |