| haskellPackages.PDBtools | A library for analysis of 3-D protein coordinates |
| haskellPackages.EEConfig | ExtremlyEasyConfig - Extremly Simple parser for config files |
| haskellPackages.Earley | Parsing all context-free grammars using Earley's algorithm |
| haskellPackages.Octree | Simple unbalanced Octree for storing data about 3D points |
| haskellPackages.AC-Vector | Efficient geometric vectors and transformations |
| haskellPackages.HSFFIG | Generate FFI import declarations from C include files |
| haskellPackages.future | Supposed to mimics and enhance proposed C++ "future" features |
| haskellPackages.darcs-beta | a distributed, interactive, smart revision control system |
| haskellPackages.do-spaces | DigitalOcean Spaces API bindings |
| haskellPackages.gpu-vulkan | Vulkan library |
| haskellPackages.hocker | Interact with the docker registry and generate nix build instructions |
| haskellPackages.TraceUtils | Functions that should have been in Debug.Trace |
| haskellPackages.io-choice | Choice for IO and lifted IO |
| haskellPackages.hMollom | Library to interact with the @Mollom anti-spam service |
| haskellPackages.halves | Split or combine data structures to and from halves, quarters, eighths |
| haskellPackages.hsaml2 | OASIS Security Assertion Markup Language (SAML) V2.0 |
| haskellPackages.jmacro | QuasiQuotation library for programmatic generation of Javascript code |
| haskellPackages.cabal-ghci | Set up ghci with options taken from a .cabal file |
| haskellPackages.debug-diff | Display a colorized diff between two Haskell values |
| haskellPackages.epub-tools | Command line utilities for working with epub files |
| haskellPackages.layers | Modular type class machinery for monad transformer stacks |
| haskellPackages.hflags | Command line flag parser, very similar to Google's gflags |
| haskellPackages.ghc-syb-utils | Scrap Your Boilerplate utilities for the GHC API |
| haskellPackages.hs2ats | Create ATS types from Haskell types |
| haskellPackages.YampaSynth | Software synthesizer |
| haskellPackages.hsec-tools | Tools for working with the Haskell security advisory database |
| haskellPackages.hcoord | Easily convert between latitude/longitude, UTM and OSGB |
| haskellPackages.hdis86 | Interface to the udis86 disassembler for x86 and x86-64 / AMD64 |
| haskellPackages.Spock-core | Another Haskell web framework for rapid development |
| haskellPackages.hw-mquery | Monadic query DSL |
| haskellPackages.hs-blake2 | A cryptohash-inspired library for blake2 |
| haskellPackages.bench-show | Show, plot and compare benchmark results |
| haskellPackages.hspec-meta | A version of Hspec which is used to test Hspec itself |
| haskellPackages.gi-webkit | WebKit 6.x bindings |
| haskellPackages.haskey | A transactional, ACID compliant, embeddable key-value store |
| haskellPackages.haggle | A graph library offering mutable, immutable, and inductive graphs |
| haskellPackages.haskus-web | Haskus web |
| haskellPackages.bech32 | Implementation of the Bech32 cryptocurrency address format (BIP 0173) |
| haskellPackages.event-list | Event lists with relative or absolute time stamps |
| haskellPackages.data-store | Type safe, in-memory dictionary with multidimensional keys |
| haskellPackages.gogol-core | Core data types and functionality for Gogol libraries |
| haskellPackages.asn1-parse | Simple monadic parser for ASN1 stream types |
| haskellPackages.hs-dotnet | Pragmatic .NET interop for Haskell |
| haskellPackages.hs-conllu | Conllu validating parser and utils |
| haskellPackages.js-jquery | Obtain minified jQuery code |
| haskellPackages.llama-cpp-hs | Haskell FFI bindings to the llama.cpp LLM inference library |
| haskellPackages.libzfs | Bindings to libzfs, for dealing with the Z File System and Zpools |
| haskellPackages.data-r-tree | R-Tree is a spatial data structure similar to Quadtrees or B-Trees |
| haskellPackages.hsrelp | RELP (Reliable Event Logging Protocol) server implementation |
| haskellPackages.digest-sig | Signature for digest |
| haskellPackages.hylide | WebGL live-coding environment for writing shaders with Hylogen |
| haskellPackages.hgdbmi | GDB Machine Interface: program-driven control of GDB |
| haskellPackages.flat-maybe | Strict Maybe without space and indirection overhead |
| haskellPackages.colock | thread-friendly file locks that don't block the entire program |
| haskellPackages.data-reify | Reify a recursive data structure into an explicit graph |
| haskellPackages.codec-mbox | A library to read and write mailboxes in mbox format |
| haskellPackages.hspec-snap | A library for testing with Hspec and the Snap Web Framework |
| haskellPackages.ghc-dump-tree | Dump GHC's parsed, renamed, and type checked ASTs |
| haskellPackages.approx | Easy-to-use emulation of approximate, ranges and tolerances in Haskell |
| haskellPackages.httpd-shed | A simple web-server with an interact style API |
| haskellPackages.hspec-laws | Document and test laws for standard type classes |
| haskellPackages.hs-brotli | Compression and decompression in the brotli format |
| haskellPackages.fusion | Effectful streaming library based on shortcut fusion techniques |
| haskellPackages.css-simple | eDSL for CSS |
| haskellPackages.espial | Espial is an open-source, web-based bookmarking server |
| haskellPackages.hiccup | Relatively efficient Tcl interpreter with support for basic operations |
| haskellPackages.ZipperAG | An implementation of Attribute Grammars using Functional Zippers |
| haskellPackages.hblock | A mutable vector that provides indexation on the datatype fields it stores |
| haskellPackages.lambdaBase | |
| haskellPackages.equeue | Application level triggered, and edge triggered event multiqueues |
| haskellPackages.cabalg | alias for cabal install from given git repo |
| haskellPackages.hlrdb-core | High-level Redis Database Core API |
| haskellPackages.docopt | A command-line interface parser that will make you smile |
| haskellPackages.bitmap | A library for handling and manipulating bitmaps (rectangular pixel arrays) |
| haskellPackages.SimpleH | A light, clean and powerful Haskell utility library |
| haskellPackages.deka-tests | Tests for deka, decimal floating point arithmetic |
| haskellPackages.ddc-core-eval | Disciplined Disciple Compiler semantic evaluator for the core language |
| haskellPackages.loop-while | A monad transformer supporting various styles of while loop |
| haskellPackages.data-ascii | Type-safe, bytestring-based ASCII values |
| haskellPackages.hXmixer | A Gtk mixer GUI application for FreeBSD |
| haskellPackages.http-media | Processing HTTP Content-Type and Accept headers |
| haskellPackages.argon2 | Memory-hard password hash and proof-of-work function |
| haskellPackages.kawaii | Utilities for serving static sites and blogs with Wai/Warp |
| haskellPackages.blaze-html | A blazingly fast HTML combinator library for Haskell |
| haskellPackages.hs2dot | Generate graphviz-code from Haskell-code |
| haskellPackages.image-type | Determine the type of an image by reading the first bytes |
| haskellPackages.fs-events | A haskell binding to the FSEvents API |
| haskellPackages.WeberLogic | Logic interpreter |
| haskellPackages.ghc-dump-core | An AST and compiler plugin for dumping GHC's Core representation |
| haskellPackages.bowntz | audio-visual pseudo-physical simulation of colliding circles |
| haskellPackages.iterm-show | Enable graphical display of images inline on some terminals |
| haskellPackages.hstidy | Takes haskell source on stdin, parses it, then prettyprints it to stdout |
| haskellPackages.alex-tools | A set of functions for a common use case of Alex |
| haskellPackages.byte-order | Portable big-endian and little-endian conversions |
| haskellPackages.dl-fedora | Fedora image download tool |
| haskellPackages.haquil | A Haskell implementation of the Quil instruction set for quantum computing |
| haskellPackages.juicy-draw | Draw and fill lines, rectangles and polygons |
| haskellPackages.graph-core | Fast, memory efficient and persistent graph implementation |
| haskellPackages.astar-monad | |
| haskellPackages.extra-data-yj | Additional data types |