| packages/nixpkgs/haskellPackages.Clean | A light, clean and powerful utility library |
| packages/nixpkgs/haskellPackages.Ebnf2ps | Peter's Syntax Diagram Drawing Tool |
| packages/nixpkgs/haskellPackages.RNAdraw | Draw RNA secondary structures |
| packages/nixpkgs/haskellPackages.HExcel | Create Excel files with Haskell |
| packages/nixpkgs/haskellPackages.HAppS-Data | HAppS data manipulation libraries |
| packages/nixpkgs/haskellPackages.Fungi | Funge-98 interpreter written in Haskell |
| packages/nixpkgs/haskellPackages.MetaHDBC | Statically checked database access |
| packages/nixpkgs/haskellPackages.annah | Medium-level language that desugars to Morte |
| packages/nixpkgs/haskellPackages.happs-hsp | |
| packages/nixpkgs/haskellPackages.json-alt | Union 'alternative' or Either that has untagged JSON encoding |
| packages/nixpkgs/haskellPackages.dpor | A generic implementation of dynamic partial-order reduction (DPOR) for testing arbitrary models of concurrency |
| packages/nixpkgs/haskellPackages.ideas | Feedback services for intelligent tutoring systems |
| packages/nixpkgs/haskellPackages.chp-spec | A mirror implementation of chp that generates a specification of the program |
| packages/nixpkgs/haskellPackages.magic | Interface to C file/magic library |
| packages/nixpkgs/haskellPackages.bytes | Sharing code for serialization between binary and cereal |
| packages/nixpkgs/haskellPackages.bamse | A Windows Installer (MSI) generator framework |
| packages/nixpkgs/haskellPackages.hakka | Minimal akka-inspired actor library |
| packages/nixpkgs/haskellPackages.bodhi | Fedora Bodhi REST client library |
| packages/nixpkgs/haskellPackages.hable | customizable pretty printer library for tables |
| packages/nixpkgs/haskellPackages.htime | Timing utility for the command line |
| packages/nixpkgs/haskellPackages.fay-text | Fay Text type represented as JavaScript strings |
| packages/nixpkgs/haskellPackages.cases | A converter for spinal, snake and camel cases |
| packages/nixpkgs/haskellPackages.g3p-hash | Global Password Prehash Protocol |
| packages/nixpkgs/haskellPackages.dia-base | An EDSL for teaching Haskell with diagrams - data types |
| packages/nixpkgs/haskellPackages.Shrub | 4-way trie fuzzy search |
| packages/nixpkgs/haskellPackages.bson-lens | BSON lenses |
| packages/nixpkgs/haskellPackages.fmt-for-rio | Adaptor for getting fmt to work with rio |
| packages/nixpkgs/haskellPackages.bool8 | Alternative Bool type stored as byte |
| packages/nixpkgs/haskellPackages.irc-fun-bot | Library for writing fun IRC bots |
| packages/nixpkgs/haskellPackages.json-feed | JSON Feed |
| packages/nixpkgs/haskellPackages.bpath | A minimal typed unix path library |
| packages/nixpkgs/haskellPackages.brick | A declarative terminal user interface library |
| packages/nixpkgs/haskellPackages.ghci-dap | ghci-dap is a GHCi having DAP interface |
| packages/nixpkgs/haskellPackages.actor | Actors with multi-headed receive clauses |
| packages/nixpkgs/haskellPackages.hmidi | Binding to the OS level MIDI services |
| packages/nixpkgs/haskellPackages.hcube | Virtual Rubik's cube of arbitrary size |
| packages/nixpkgs/haskellPackages.angle | A small, general-purpose programming language |
| packages/nixpkgs/haskellPackages.aeson-t | Transform JSON |
| packages/nixpkgs/haskellPackages.hserv | Simple http server in haskell |
| packages/nixpkgs/haskellPackages.bench | Command-line benchmark tool |
| packages/nixpkgs/haskellPackages.cielo | Cielo API v3 Bindings for Haskell |
| packages/nixpkgs/haskellPackages.Yocto | A Minimal JSON Parser & Printer for Haskell |
| packages/nixpkgs/haskellPackages.dense | Mutable and immutable dense multidimensional arrays |
| packages/nixpkgs/haskellPackages.hprox | a lightweight HTTP proxy server, and more |
| packages/nixpkgs/haskellPackages.macho | Parser for Mach-O object format |
| packages/nixpkgs/haskellPackages.elm-init | Set up basic structure for an elm project |
| packages/nixpkgs/haskellPackages.UrlDisp | Url dispatcher |
| packages/nixpkgs/haskellPackages.bcp47 | Language tags as specified by BCP 47 |
| packages/nixpkgs/haskellPackages.hsc3-lisp | LISP SUPERCOLLIDER |
| packages/nixpkgs/haskellPackages.ixset | Efficient relational queries on Haskell sets |
| packages/nixpkgs/haskellPackages.hscim | hscim json schema and server implementation |
| packages/nixpkgs/haskellPackages.hails | Multi-app web platform framework |
| packages/nixpkgs/haskellPackages.haste | A universal pastebin tool, written in Haskell |
| packages/nixpkgs/haskellPackages.duet | A tiny language, a subset of Haskell (with type classes) aimed at aiding teachers to teach Haskell |
| packages/nixpkgs/haskellPackages.kudzu | coverage driven random testing framework |
| packages/nixpkgs/haskellPackages.build | Build Systems à la Carte |
| packages/nixpkgs/haskellPackages.deep-map | Deeply-nested, multiple key type maps |
| packages/nixpkgs/haskellPackages.bound | Making de Bruijn Succ Less |
| packages/nixpkgs/haskellPackages.fmark | A Friendly Markup language without syntax |
| packages/nixpkgs/haskellPackages.gi-handy | libhandy bindings |
| packages/nixpkgs/haskellPackages.THSH | A "noDSL" approach to mixing shell scripting with Haskell programs using Template Haskell |
| packages/nixpkgs/haskellPackages.gi-cairo | Cairo bindings |
| packages/nixpkgs/haskellPackages.exp-cache | |
| packages/nixpkgs/haskellPackages.cmath | A binding to the standard C math library |
| packages/nixpkgs/haskellPackages.WURFL | Convert the WURFL file into a Parsec parser |
| packages/nixpkgs/haskellPackages.hoare | Simple tools for communicating sequential processes |
| packages/nixpkgs/haskellPackages.attic | Haskell bindings for Nix attic cache |
| packages/nixpkgs/haskellPackages.gauge | small framework for performance measurement and analysis |
| packages/nixpkgs/haskellPackages.cmd-item | Library to compose and reuse command line fragments |
| packages/nixpkgs/haskellPackages.hinit | Generic project initialization tool |
| packages/nixpkgs/haskellPackages.cborg | Concise Binary Object Representation (CBOR) |
| packages/nixpkgs/haskellPackages.lhs2TeX-hl | Literate highlighter preprocessor for lhs2tex |
| packages/nixpkgs/haskellPackages.haiji | A typed template engine, subset of jinja2 |
| packages/nixpkgs/haskellPackages.karps | Haskell bindings for Spark Dataframes and Datasets |
| packages/nixpkgs/haskellPackages.Z-Botan | Crypto for Haskell |
| packages/nixpkgs/haskellPackages.fpco-api | Simple interface to the FP Complete IDE API |
| packages/nixpkgs/haskellPackages.gmndl | Mandelbrot Set explorer using GTK |
| packages/nixpkgs/haskellPackages.event | Monoidal, monadic and first-class events |
| packages/nixpkgs/haskellPackages.graql | Execute Graql queries on a Grakn graph |
| packages/nixpkgs/haskellPackages.data-ref | Unify STRef and IORef in plain Haskell 98 |
| packages/nixpkgs/haskellPackages.batch | Simplify queuing up data and processing it in batch |
| packages/nixpkgs/haskellPackages.drmaa | A Haskell bindings to the DRMAA C library |
| packages/nixpkgs/haskellPackages.embla | execute actions periodically while avoiding drift |
| packages/nixpkgs/haskellPackages.hstar | Haskell version of tar CLI utility |
| packages/nixpkgs/haskellPackages.StateVar | State variables |
| packages/nixpkgs/haskellPackages.fibon | Tools for running and analyzing Haskell benchmarks |
| packages/nixpkgs/haskellPackages.hkd-lens | Generic lens/prism/traversal-kinded data |
| packages/nixpkgs/haskellPackages.flite | f-lite compiler, interpreter and libraries |
| packages/nixpkgs/haskellPackages.forma | Parse and validate forms in JSON format |
| packages/nixpkgs/haskellPackages.gi-pango | Pango bindings |
| packages/nixpkgs/haskellPackages.mem-info | Print the core memory usage of programs |
| packages/nixpkgs/haskellPackages.TTTAS | Typed Transformations of Typed Abstract Syntax |
| packages/nixpkgs/haskellPackages.djinn | Generate Haskell code from a type |
| packages/nixpkgs/haskellPackages.dovin | A proof assistant for Magic: The Gathering puzzles |
| packages/nixpkgs/haskellPackages.llvm-dsl | Support for writing an EDSL with LLVM-JIT as target |
| packages/nixpkgs/haskellPackages.lens-time | lens for Data |
| packages/nixpkgs/haskellPackages.fadno | Minimal library for music generation and notation |
| packages/nixpkgs/haskellPackages.forml | A statically typed, functional programming language |
| packages/nixpkgs/haskellPackages.atmos | 1976 US Standard Atmosphere Model |
| packages/nixpkgs/haskellPackages.dnf-repo | A dnf wrapper with fine control of enabled repos |