| packages/nixpkgs/haskellPackages.lens-regex | Lens powered regular expression |
| packages/nixpkgs/haskellPackages.grid-proto | Game engine for Prototyping on a Grid |
| packages/nixpkgs/haskellPackages.gibbon | A compiler for operating on serialized trees |
| packages/nixpkgs/haskellPackages.fastly | A highly experimental Fastly API client |
| packages/nixpkgs/haskellPackages.data-named | Data types for named entities |
| packages/nixpkgs/haskellPackages.json-types | Basic types for representing JSON |
| packages/nixpkgs/haskellPackages.lapack | Numerical Linear Algebra using LAPACK |
| packages/nixpkgs/haskellPackages.docvim | Documentation generator for Vim plug-ins |
| packages/nixpkgs/haskellPackages.build-env | Compute, fetch and install Cabal build plans into a local environment |
| packages/nixpkgs/haskellPackages.folly-clib | The folly C++ library from Meta |
| packages/nixpkgs/haskellPackages.cloben | Clone and benchmark Haskell cabal projects |
| packages/nixpkgs/haskellPackages.batchd | Batch processing toolset for Linux / Unix |
| packages/nixpkgs/haskellPackages.SimpleEA | Simple evolutionary algorithm framework |
| packages/nixpkgs/haskellPackages.intero | Complete interactive development program for Haskell |
| packages/nixpkgs/haskellPackages.conkin | Tools for functors from Hask^k to Hask |
| packages/nixpkgs/haskellPackages.forger | Library for generating fake placeholder data |
| packages/nixpkgs/haskellPackages.hsexif | EXIF handling library in pure Haskell |
| packages/nixpkgs/haskellPackages.gitlib | API library for working with Git repositories |
| packages/nixpkgs/haskellPackages.lackey | Generate Ruby clients from Servant APIs |
| packages/nixpkgs/haskellPackages.ignore | Handle ignore files of different VCSes |
| packages/nixpkgs/haskellPackages.binder | Variable binding for abstract syntax tree |
| packages/nixpkgs/haskellPackages.domain | Codegen helping you define domain models |
| packages/nixpkgs/haskellPackages.http-trace | Tracking http redirects |
| packages/nixpkgs/haskellPackages.interp | Tracery-like randomized text interpolation |
| packages/nixpkgs/haskellPackages.debug-time | Debug |
| packages/nixpkgs/haskellPackages.intset | Pure, mergeable, succinct Int sets |
| packages/nixpkgs/haskellPackages.clexer | Lexes C++ code into simple tokens |
| packages/nixpkgs/haskellPackages.hdmenu | A small wrapper around dmenu |
| packages/nixpkgs/haskellPackages.cedict | Convenient Chinese phrase & character lookup |
| packages/nixpkgs/haskellPackages.hspray | Multivariate polynomials and fractions of multivariate polynomials |
| packages/nixpkgs/haskellPackages.markov | Simple interpreter for Markov's normal algorithms |
| packages/nixpkgs/haskellPackages.Sysmon | Sybase 15 sysmon reports processor |
| packages/nixpkgs/haskellPackages.krapsh | Haskell bindings for Spark Dataframes and Datasets |
| packages/nixpkgs/haskellPackages.hlatex | A library to build valid LaTeX files |
| packages/nixpkgs/haskellPackages.eflint | Simulation interpreter for FLINT policy descriptions |
| packages/nixpkgs/haskellPackages.docker | An API client for docker written in Haskell |
| packages/nixpkgs/haskellPackages.basic-lens | Basic lens type and functions |
| packages/nixpkgs/haskellPackages.artery | A simple, arrow-based reactive programming |
| packages/nixpkgs/haskellPackages.heyefi | A server for Eye-Fi SD cards |
| packages/nixpkgs/haskellPackages.hoauth | A Haskell implementation of OAuth 1.0a protocol. |
| packages/nixpkgs/haskellPackages.fakefs | Extensible fake file system for testing |
| packages/nixpkgs/haskellPackages.base91 | A Generic Base91 Encoder & Decoder |
| packages/nixpkgs/haskellPackages.hwhile | An implementation of Neil D |
| packages/nixpkgs/haskellPackages.getemx | Fetch from emusic using .emx files |
| packages/nixpkgs/haskellPackages.ghcjs-vdom | Virtual-dom bindings for GHCJS |
| packages/nixpkgs/haskellPackages.kind-apply | Utilities to work with lists of types |
| packages/nixpkgs/haskellPackages.happy-meta | Quasi-quoter for Happy parsers |
| packages/nixpkgs/haskellPackages.asset-map | Asset map support for the JavaScript broccoli-asset-rev library |
| packages/nixpkgs/haskellPackages.hakyll | A static website compiler library |
| packages/nixpkgs/haskellPackages.jpeg-turbo | FFI bindings to libjpeg-turbo |
| packages/nixpkgs/haskellPackages.buster | Almost but not quite entirely unlike FRP |
| packages/nixpkgs/haskellPackages.gopro-plus | GoPro Plus Client API |
| packages/nixpkgs/haskellPackages.dear-imgui | Haskell bindings for Dear ImGui |
| packages/nixpkgs/haskellPackages.cairo-core | Cairo Haskell binding (partial) |
| packages/nixpkgs/haskellPackages.dhall-text | Template text using Dhall |
| packages/nixpkgs/haskellPackages.llvm-extra | Utility functions for the llvm interface |
| packages/nixpkgs/haskellPackages.marvin | A framework for modular, portable chat bots |
| packages/nixpkgs/haskellPackages.magico | Compute solutions for Magico puzzle |
| packages/nixpkgs/haskellPackages.lambda | Interpreters for lambda calculus, calculus of constructions, and more |
| packages/nixpkgs/haskellPackages.ipcvar | Simple inter-process communication through IPCVars |
| packages/nixpkgs/haskellPackages.ice40-prim | Lattice iCE40 Primitive IP |
| packages/nixpkgs/haskellPackages.hslua-repl | Isocline-based Lua REPL |
| packages/nixpkgs/haskellPackages.gi-notify | Libnotify bindings |
| packages/nixpkgs/haskellPackages.caster | Multicast, thread-safe, and fast logger |
| packages/nixpkgs/haskellPackages.hedis-pile | Caching mandatory data with Redis |
| packages/nixpkgs/haskellPackages.cuboid | 3D Yampa/GLUT Puzzle Game |
| packages/nixpkgs/haskellPackages.json-spec-elm | Elm code generate for `json-spec` |
| packages/nixpkgs/haskellPackages.linden | Zen gardening, based on l-systems |
| packages/nixpkgs/haskellPackages.html-parse | A high-performance HTML tokenizer |
| packages/nixpkgs/haskellPackages.digits | Converts integers to lists of digits and back |
| packages/nixpkgs/haskellPackages.htdp-image | Beginner friendly graphics library |
| packages/nixpkgs/haskellPackages.gedcom | Parser for the GEDCOM genealogy file format |
| packages/nixpkgs/haskellPackages.butter | Monad Transformer for Asyncronous Message Passing |
| packages/nixpkgs/haskellPackages.bbcode | Library for parsing, constructing, and printing BBCode |
| packages/nixpkgs/haskellPackages.gi-ostree | OSTree bindings |
| packages/nixpkgs/haskellPackages.friday | A functional image processing library for Haskell |
| packages/nixpkgs/haskellPackages.hybrid | A implementation of a type-checker for Lambda-H |
| packages/nixpkgs/haskellPackages.dialog | Simple dialog-based user interfaces |
| packages/nixpkgs/haskellPackages.fptest | IEEE754r floating point conformance tests |
| packages/nixpkgs/haskellPackages.disk-bytes | On-disk storage, but referentially transparent |
| packages/nixpkgs/haskellPackages.json2-hdbc | Support JSON for SQL Database |
| packages/nixpkgs/haskellPackages.djinn-ghc | Generate Haskell code from a type |
| packages/nixpkgs/haskellPackages.hlibBladeRF | Haskell binding to libBladeRF SDR library |
| packages/nixpkgs/haskellPackages.lifter | A boulderdash-like game and solution validator |
| packages/nixpkgs/haskellPackages.constr-eq | Equality by only Constructor |
| packages/nixpkgs/haskellPackages.linnet | Lightweight library for building HTTP API |
| packages/nixpkgs/haskellPackages.curves | Library for drawing curve based images |
| packages/nixpkgs/haskellPackages.bitset | A space-efficient set data structure |
| packages/nixpkgs/haskellPackages.defun-core | Defunctionalization helpers: core definitions |
| 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.chunks | Simple template library with static safety |
| packages/nixpkgs/haskellPackages.bioace | Library for reading ace assembly files |
| packages/nixpkgs/haskellPackages.data-clist | Simple functional ring type |
| packages/nixpkgs/haskellPackages.gamgee | Tool for generating TOTP MFA tokens |
| packages/nixpkgs/haskellPackages.hoppy-docs | C++ FFI generator - Documentation |
| packages/nixpkgs/haskellPackages.exit-codes | Exit codes as defined by BSD |
| packages/nixpkgs/haskellPackages.gi-secret | Libsecret bindings |
| packages/nixpkgs/haskellPackages.lazify | A simple utility for lazy record matching |
| packages/nixpkgs/haskellPackages.keccak | cryptographic functions based on the sponge construction |