| packages/nixpkgs/haskellPackages.arbb-vm | FFI binding to the Intel Array Building Blocks (ArBB) virtual machine |
| packages/nixpkgs/haskellPackages.htags | A Haskell98 parsing tags program similar to ctags |
| packages/nixpkgs/haskellPackages.hw-aeson | Convenience functions for Aeson |
| packages/nixpkgs/haskellPackages.hasim | Process-Based Discrete Event Simulation library |
| packages/nixpkgs/haskellPackages.futun | Simple IP-over-UDP tunnel using TUNTAP |
| packages/nixpkgs/haskellPackages.glaze | Framework for rendering things with metadata/headers and values |
| packages/nixpkgs/haskellPackages.Spock | Another Haskell web framework for rapid development |
| packages/nixpkgs/haskellPackages.dumb-cas | A computer “algebra” system that knows nothing about algebra, at the core |
| packages/nixpkgs/haskellPackages.eveff | Efficient effect handlers based on evidence translation |
| packages/nixpkgs/haskellPackages.debug-me | secure remote debugging |
| packages/nixpkgs/haskellPackages.hblas | Human friendly BLAS and Lapack bindings for Haskell |
| packages/nixpkgs/haskellPackages.harpy | Runtime code generation for x86 machine code |
| packages/nixpkgs/haskellPackages.fxpak | Interface to the FXPak/FXPak Pro USB interface |
| packages/nixpkgs/haskellPackages.ghc-tags | Utility for generating ctags and etags with GHC API |
| packages/nixpkgs/haskellPackages.kewar | CLI and library to generate QR codes |
| packages/nixpkgs/haskellPackages.limp-cbc | bindings for integer linear programming solver Coin/CBC |
| packages/nixpkgs/haskellPackages.ilist | Optimised list functions for doing index-related things |
| packages/nixpkgs/haskellPackages.data-size | Profiling of data structures |
| packages/nixpkgs/haskellPackages.TCache | A Transactional cache with user-defined persistence |
| packages/nixpkgs/haskellPackages.dph-base | Data Parallel Haskell common config and debugging functions |
| packages/nixpkgs/haskellPackages.fresh | Introduce fresh variables into Haskell source code |
| packages/nixpkgs/haskellPackages.error-or | Composable, hierarchical errors |
| packages/nixpkgs/haskellPackages.idiii | ID3v2 (tagging standard for MP3 files) library |
| packages/nixpkgs/haskellPackages.acme-year | Get the current year |
| packages/nixpkgs/haskellPackages.json-sop | Generics JSON (de)serialization using generics-sop |
| packages/nixpkgs/haskellPackages.faker | Pure Haskell library for generating fake data |
| packages/nixpkgs/haskellPackages.lucid | Clear to write, read and edit DSL for HTML |
| packages/nixpkgs/haskellPackages.hash-tree | Merkle Hash Tree |
| packages/nixpkgs/haskellPackages.fizz-buzz | Functional Fizz/Buzz |
| packages/nixpkgs/haskellPackages.braid | Types and functions to work with braids and Khovanov homology |
| packages/nixpkgs/haskellPackages.ghc-core | Display GHC's core and assembly output in a pager |
| packages/nixpkgs/haskellPackages.avers | Server-side implementation of the Avers storage model |
| packages/nixpkgs/haskellPackages.ddc-core | Disciplined Disciple Compiler core language and type checker |
| packages/nixpkgs/haskellPackages.mappy | A functional programming language focused around maps |
| packages/nixpkgs/haskellPackages.lol-apps | Lattice-based cryptographic applications using <https://hackage.haskell.org/package/lol lol>. |
| packages/nixpkgs/haskellPackages.cfipu | cfipu processor for toy brainfuck-like language |
| packages/nixpkgs/haskellPackages.hgrep | Search Haskell source code from the command line |
| packages/nixpkgs/haskellPackages.herms | A command-line manager for delicious kitchen recipes |
| packages/nixpkgs/haskellPackages.hsc3-plot | Haskell SuperCollider Plotting |
| packages/nixpkgs/haskellPackages.hlivy | Client library for the Apache Livy REST API |
| packages/nixpkgs/haskellPackages.judge | Tableau-based theorem prover for justification logic |
| packages/nixpkgs/haskellPackages.lss | Lexical Style Sheets - a language for writing styles that is focused around lexical (ie, static) scoping and re-use of large components |
| packages/nixpkgs/haskellPackages.loch-th | Support for precise error locations in source files (Template Haskell version) |
| packages/nixpkgs/haskellPackages.hpdft | A tool for looking through PDF file using Haskell |
| packages/nixpkgs/haskellPackages.hunch | CSS-like syntax for file system manipulation |
| packages/nixpkgs/haskellPackages.app-lens | applicative (functional) bidirectional programming beyond composition chains |
| packages/nixpkgs/haskellPackages.data-svd | SVD (System view description) file handling |
| packages/nixpkgs/haskellPackages.ccast | typesafe c-style casts; useful for FFI |
| packages/nixpkgs/haskellPackages.c2hs | C->Haskell FFI tool that gives some cross-language type safety |
| packages/nixpkgs/haskellPackages.early | Early return syntax in do-notation (GHC plugin) |
| packages/nixpkgs/haskellPackages.cfenv | A library getting the environment when running on Cloud Foundry |
| packages/nixpkgs/haskellPackages.cmark | Fast, accurate CommonMark (Markdown) parser and renderer |
| packages/nixpkgs/haskellPackages.infix | Infix expression re-parsing (for HsParser library) |
| packages/nixpkgs/haskellPackages.java-adt | Create immutable algebraic data structures for Java |
| packages/nixpkgs/haskellPackages.hills | Generate STL models from SRTM elevation data |
| packages/nixpkgs/haskellPackages.hs-asapo | Haskell bindings for ASAP:O |
| packages/nixpkgs/haskellPackages.hcobs | An implementation of the Consistent Overhead Byte Stuffing algorithm |
| packages/nixpkgs/haskellPackages.hdiff | Pattern-Expression-based differencing of arbitrary types |
| packages/nixpkgs/haskellPackages.louis | Turning images into text using Braille font |
| packages/nixpkgs/haskellPackages.hleap | Web Socket interface to Leap Motion controller |
| packages/nixpkgs/haskellPackages.hyper | Display class for the HyperHaskell graphical Haskell interpreter |
| packages/nixpkgs/haskellPackages.heist | An Haskell template system supporting both HTML5 and XML |
| packages/nixpkgs/haskellPackages.TotalMap | A total map datatype |
| packages/nixpkgs/haskellPackages.cache | An in-memory key/value store with expiration support |
| packages/nixpkgs/haskellPackages.elynx | Validate and (optionally) redo ELynx analyses |
| packages/nixpkgs/haskellPackages.hsql-odbc | A Haskell Interface to ODBC |
| packages/nixpkgs/haskellPackages.free-game | Create games for free |
| packages/nixpkgs/haskellPackages.codex | A ctags file generator for cabal project dependencies |
| packages/nixpkgs/haskellPackages.gitdo | Create Github issues out of TODO comments in code |
| packages/nixpkgs/haskellPackages.hedra | A small library and executable for generating dice rolls |
| packages/nixpkgs/haskellPackages.borel | Metering System for OpenStack metrics provided by Vaultaire |
| packages/nixpkgs/haskellPackages.c2ats | Translate C code into ATS |
| packages/nixpkgs/haskellPackages.ghc-gc-hook | GHC garbage collection hook |
| packages/nixpkgs/haskellPackages.lingo | File extension based programming language detection |
| packages/nixpkgs/haskellPackages.omega | A purely functional programming language and a proof system |
| packages/nixpkgs/haskellPackages.monad-tx | A transactional state monad |
| packages/nixpkgs/haskellPackages.yesod | Creation of type-safe, RESTful web applications |
| packages/nixpkgs/haskellPackages.text-rope | Text lines and ropes |
| packages/nixpkgs/haskellPackages.retry | Retry combinators for monadic actions that may fail |
| packages/nixpkgs/haskellPackages.nixdu | Interactively browse a Nix store paths dependencies |
| packages/nixpkgs/haskellPackages.treap | Efficient implementation of the implicit treap data structure |
| packages/nixpkgs/haskellPackages.spars | A sparse set-based parsing library for Haskell |
| packages/nixpkgs/haskellPackages.xtest | Thin FFI bindings to X11 XTest library |
| packages/nixpkgs/haskellPackages.quack | Convenience parser combinators for URI query strings |
| packages/nixpkgs/haskellPackages.vec-lens | Vec: length-indexed (sized) list: lens support |
| packages/nixpkgs/haskellPackages.type-sets | Type-level sets |
| packages/nixpkgs/haskellPackages.scope | An interactive renderer for plotting time-series data |
| packages/nixpkgs/haskellPackages.ngram | Ngram models for compressing and classifying text |
| packages/nixpkgs/haskellPackages.sdl2-fps | Run of the mill, frames per second timer implementation |
| packages/nixpkgs/haskellPackages.model | Derive a model of a data type using Generics |
| packages/nixpkgs/haskellPackages.papa-base | Prelude with only useful functions |
| packages/nixpkgs/haskellPackages.patch | Data structures for describing changes to other data structures |
| packages/nixpkgs/haskellPackages.pbkdf | Haskell implementation of the PBKDF functions from RFC-2898 |
| packages/nixpkgs/haskellPackages.swarm | 2D resource gathering game with programmable robots |
| packages/nixpkgs/haskellPackages.mlkem | Module-Lattice-based Key-Encapsulation Mechanism |
| packages/nixpkgs/haskellPackages.qhull | Delaunay triangulation, Voronoi diagrams and convex hulls |
| packages/nixpkgs/haskellPackages.units | A domain-specific type system for dimensional analysis |
| packages/nixpkgs/haskellPackages.word-wrap | A library for word-wrapping |
| packages/nixpkgs/haskellPackages.tie-knot | "Ties the knot" on a given set of structures that reference each other by keys |
| packages/nixpkgs/haskellPackages.since | Get the number of seconds since the last invocation |