| packages/nixpkgs/haskellPackages.Attrac | Visualisation of Strange Attractors in 3-Dimensions |
| packages/nixpkgs/haskellPackages.ArrowVHDL | A library to generate Netlist code from Arrow descriptions |
| packages/nixpkgs/haskellPackages.ClasshSS | Typified Tailwind for Rapid Development |
| packages/nixpkgs/haskellPackages.Lastik | A library for compiling programs in a variety of languages |
| packages/nixpkgs/haskellPackages.Lazy-Pbkdf2 | Lazy PBKDF2 generator |
| packages/nixpkgs/haskellPackages.ClassLaws | Stating and checking laws for type class methods |
| packages/nixpkgs/haskellPackages.OpenGLCheck | Quickcheck instances for various data structures |
| packages/nixpkgs/haskellPackages.HsYAML-aeson | JSON to YAML Adapter |
| packages/nixpkgs/haskellPackages.Modulo | Modular arithmetic via Numeric-Prelude |
| packages/nixpkgs/haskellPackages.BCMtools | Big Contact Map Tools |
| packages/nixpkgs/haskellPackages.Emping | derives heuristic rules from nominal data |
| packages/nixpkgs/haskellPackages.Crypto | Common Cryptographic Algorithms in Pure Haskell |
| packages/nixpkgs/haskellPackages.Blammo | Batteries-included Structured Logging library |
| packages/nixpkgs/haskellPackages.HGamer3D-GUI | GUI Functionality for HGamer3D |
| packages/nixpkgs/haskellPackages.BlastHTTP | Libary to interface with the NCBI blast REST interface |
| packages/nixpkgs/haskellPackages.INblobs | Editor and interpreter for Interaction Nets |
| packages/nixpkgs/haskellPackages.Dust-tools | Network filtering exploration tools |
| packages/nixpkgs/haskellPackages.HappyTree | Type Safe and End to End Decision Tree |
| packages/nixpkgs/haskellPackages.GLMatrix | Utilities for working with OpenGL matrices |
| packages/nixpkgs/haskellPackages.cborg-json | A library for encoding JSON as CBOR |
| packages/nixpkgs/haskellPackages.bibtex | Parse, format and processing BibTeX files |
| packages/nixpkgs/haskellPackages.ghc-tags-core | CTags and ETags from Haskell syntax tree |
| packages/nixpkgs/haskellPackages.augeas | A Haskell FFI wrapper for the Augeas API |
| packages/nixpkgs/haskellPackages.hoauth | A Haskell implementation of OAuth 1.0a protocol. |
| packages/nixpkgs/haskellPackages.debug-dump | File-based debug output |
| packages/nixpkgs/haskellPackages.karver | A simple template engine, inspired by jinja2 |
| packages/nixpkgs/haskellPackages.kicad-data | Parser and writer for KiCad files |
| packages/nixpkgs/haskellPackages.cuddle | CDDL Generator and test utilities |
| packages/nixpkgs/haskellPackages.hopfli | Bidings to Google's Zopfli compression library |
| packages/nixpkgs/haskellPackages.hsexif | EXIF handling library in pure Haskell |
| packages/nixpkgs/haskellPackages.lambda | Interpreters for lambda calculus, calculus of constructions, and more |
| packages/nixpkgs/haskellPackages.Spock-auth | Provides authentification helpers for Spock |
| packages/nixpkgs/haskellPackages.exists | Existential datatypes holding evidence of constraints |
| packages/nixpkgs/haskellPackages.fixed-list | A fixed length list type |
| packages/nixpkgs/haskellPackages.dialog | Simple dialog-based user interfaces |
| packages/nixpkgs/haskellPackages.hdbi-tests | test suite for testing HDBI |
| packages/nixpkgs/haskellPackages.lackey | Generate Ruby clients from Servant APIs |
| packages/nixpkgs/haskellPackages.iso639 | ISO-639-1 language codes |
| packages/nixpkgs/haskellPackages.folly-clib | The folly C++ library from Meta |
| packages/nixpkgs/haskellPackages.llvm-extra | Utility functions for the llvm interface |
| packages/nixpkgs/haskellPackages.happy-meta | Quasi-quoter for Happy parsers |
| packages/nixpkgs/haskellPackages.json-query | Kitchen sink for querying JSON |
| packages/nixpkgs/haskellPackages.lifter | A boulderdash-like game and solution validator |
| packages/nixpkgs/haskellPackages.fsharp | some F# operators, high priority pipes |
| packages/nixpkgs/haskellPackages.hyraxAbif | Modules for parsing, generating and manipulating AB1 files |
| packages/nixpkgs/haskellPackages.bdelta | Simple, fast binary diff/patch |
| packages/nixpkgs/haskellPackages.base91 | A Generic Base91 Encoder & Decoder |
| packages/nixpkgs/haskellPackages.arpack | Solve large scale eigenvalue problems |
| packages/nixpkgs/haskellPackages.gi-gstapp | GStreamerApp bindings |
| packages/nixpkgs/haskellPackages.anydbm | Interface for DBM-like database systems |
| packages/nixpkgs/haskellPackages.gi-dazzle | libdazzle bindings |
| packages/nixpkgs/haskellPackages.hslua-repl | Isocline-based Lua REPL |
| packages/nixpkgs/haskellPackages.cedict | Convenient Chinese phrase & character lookup |
| packages/nixpkgs/haskellPackages.build-env | Compute, fetch and install Cabal build plans into a local environment |
| packages/nixpkgs/haskellPackages.eflint | Simulation interpreter for FLINT policy descriptions |
| packages/nixpkgs/haskellPackages.cabal-file | Cabal file access |
| packages/nixpkgs/haskellPackages.circus | Types and a small DSL for working with netlistsvg |
| packages/nixpkgs/haskellPackages.hlibBladeRF | Haskell binding to libBladeRF SDR library |
| packages/nixpkgs/haskellPackages.hsc3-cairo | haskell supercollider cairo drawing |
| packages/nixpkgs/haskellPackages.Yablog | A simple blog engine powered by Yesod |
| packages/nixpkgs/haskellPackages.fits-parse | Parse FITS files |
| packages/nixpkgs/haskellPackages.gopro-plus | GoPro Plus Client API |
| packages/nixpkgs/haskellPackages.doldol | Flag packer & handler for flaggable data |
| packages/nixpkgs/haskellPackages.hjsmin | Haskell implementation of a javascript minifier |
| packages/nixpkgs/haskellPackages.fptest | IEEE754r floating point conformance tests |
| packages/nixpkgs/haskellPackages.Sonnex | Sonnex is an alternative to Soundex for french language |
| packages/nixpkgs/haskellPackages.biophd | Library for reading phd sequence files |
| packages/nixpkgs/haskellPackages.java-poker | The etude of the Haskell programming |
| packages/nixpkgs/haskellPackages.butter | Monad Transformer for Asyncronous Message Passing |
| packages/nixpkgs/haskellPackages.bbcode | Library for parsing, constructing, and printing BBCode |
| packages/nixpkgs/haskellPackages.hybrid | A implementation of a type-checker for Lambda-H |
| packages/nixpkgs/haskellPackages.line-break | Convert newlines in text |
| packages/nixpkgs/haskellPackages.forger | Library for generating fake placeholder data |
| packages/nixpkgs/haskellPackages.json-spec-elm | Elm code generate for `json-spec` |
| packages/nixpkgs/haskellPackages.hwhile | An implementation of Neil D |
| packages/nixpkgs/haskellPackages.clanki | Command-line spaced-repetition software |
| packages/nixpkgs/haskellPackages.layout | Turn values into pretty text or markup |
| packages/nixpkgs/haskellPackages.ipcvar | Simple inter-process communication through IPCVars |
| packages/nixpkgs/haskellPackages.linden | Zen gardening, based on l-systems |
| packages/nixpkgs/haskellPackages.bitset | A space-efficient set data structure |
| packages/nixpkgs/haskellPackages.dhall-text | Template text using Dhall |
| packages/nixpkgs/haskellPackages.asset-map | Asset map support for the JavaScript broccoli-asset-rev library |
| packages/nixpkgs/haskellPackages.gridfs | GridFS (MongoDB file storage) implementation |
| packages/nixpkgs/haskellPackages.debug-time | Debug |
| packages/nixpkgs/haskellPackages.buster | Almost but not quite entirely unlike FRP |
| packages/nixpkgs/haskellPackages.lens-regex | Lens powered regular expression |
| packages/nixpkgs/haskellPackages.ice40-prim | Lattice iCE40 Primitive IP |
| packages/nixpkgs/haskellPackages.keccak | cryptographic functions based on the sponge construction |
| packages/nixpkgs/haskellPackages.intset | Pure, mergeable, succinct Int sets |
| packages/nixpkgs/haskellPackages.dense-int-set | Dense int-set |
| packages/nixpkgs/haskellPackages.cuboid | 3D Yampa/GLUT Puzzle Game |
| packages/nixpkgs/haskellPackages.bioace | Library for reading ace assembly files |
| packages/nixpkgs/haskellPackages.http-trace | Tracking http redirects |
| packages/nixpkgs/haskellPackages.biopsl | Library and executables for working with PSL files |
| packages/nixpkgs/haskellPackages.labels | Anonymous records via named tuples |
| packages/nixpkgs/haskellPackages.funion | A unioning file-system using HFuse |
| packages/nixpkgs/haskellPackages.docvim | Documentation generator for Vim plug-ins |
| packages/nixpkgs/haskellPackages.assoc-list | Association lists (lists of tuples) |
| packages/nixpkgs/haskellPackages.cairo-core | Cairo Haskell binding (partial) |
| packages/nixpkgs/haskellPackages.json2-hdbc | Support JSON for SQL Database |