| packages/nixpkgs/haskellPackages.acme-year | Get the current year |
| packages/nixpkgs/haskellPackages.hgeos | Simple Haskell bindings to GEOS C API |
| packages/nixpkgs/haskellPackages.lens-misc | Miscellaneous lens utilities |
| packages/nixpkgs/haskellPackages.TCache | A Transactional cache with user-defined persistence |
| packages/nixpkgs/haskellPackages.arbb-vm | FFI binding to the Intel Array Building Blocks (ArBB) virtual machine |
| packages/nixpkgs/haskellPackages.fugue | A recapitulated prelude with minimal dependencies and profligate exports |
| packages/nixpkgs/haskellPackages.hs2ps | Translate Haskell types to PureScript |
| packages/nixpkgs/haskellPackages.means | calculate varieties of mean/average using semigroup |
| packages/nixpkgs/haskellPackages.fixed | Signed 15.16 precision fixed point arithmetic |
| packages/nixpkgs/haskellPackages.data-size | Profiling of data structures |
| packages/nixpkgs/haskellPackages.faker | Pure Haskell library for generating fake data |
| packages/nixpkgs/haskellPackages.braid | Types and functions to work with braids and Khovanov homology |
| packages/nixpkgs/haskellPackages.cache | An in-memory key/value store with expiration support |
| packages/nixpkgs/haskellPackages.hxweb | Minimal webframework using fastcgi, libxml2 and libxslt |
| packages/nixpkgs/haskellPackages.json-sop | Generics JSON (de)serialization using generics-sop |
| packages/nixpkgs/haskellPackages.fuzzy | Filters a list based on a fuzzy string search |
| packages/nixpkgs/haskellPackages.henet | Bindings and high level interface for to ENet v1.3.9 |
| packages/nixpkgs/haskellPackages.cfipu | cfipu processor for toy brainfuck-like language |
| packages/nixpkgs/haskellPackages.kill-bool | Boolean strong typing |
| packages/nixpkgs/haskellPackages.hsc3-plot | Haskell SuperCollider Plotting |
| packages/nixpkgs/haskellPackages.hsc3-lang | Haskell SuperCollider Language |
| packages/nixpkgs/haskellPackages.borel | Metering System for OpenStack metrics provided by Vaultaire |
| packages/nixpkgs/haskellPackages.car-pool | Simple web-server for organizing car-pooling for an event |
| packages/nixpkgs/haskellPackages.c2hs | C->Haskell FFI tool that gives some cross-language type safety |
| packages/nixpkgs/haskellPackages.herms | A command-line manager for delicious kitchen recipes |
| packages/nixpkgs/haskellPackages.debug-me | secure remote debugging |
| packages/nixpkgs/haskellPackages.fresh | Introduce fresh variables into Haskell source code |
| packages/nixpkgs/haskellPackages.limp-cbc | bindings for integer linear programming solver Coin/CBC |
| packages/nixpkgs/haskellPackages.idiii | ID3v2 (tagging standard for MP3 files) library |
| packages/nixpkgs/haskellPackages.gruff | fractal explorer GUI using the ruff library |
| packages/nixpkgs/haskellPackages.hyper | Display class for the HyperHaskell graphical Haskell interpreter |
| packages/nixpkgs/haskellPackages.hlivy | Client library for the Apache Livy REST API |
| packages/nixpkgs/haskellPackages.direm | Deletes a directory and retains its contents in the parent directory |
| packages/nixpkgs/haskellPackages.arch-web | Arch Linux official and AUR web interface binding |
| packages/nixpkgs/haskellPackages.hiedb | Generates a references DB from .hie files |
| packages/nixpkgs/haskellPackages.gloss | Painless 2D vector graphics, animations and simulations |
| packages/nixpkgs/haskellPackages.ddc-core | Disciplined Disciple Compiler core language and type checker |
| packages/nixpkgs/haskellPackages.data-svd | SVD (System view description) file handling |
| packages/nixpkgs/haskellPackages.hgrep | Search Haskell source code from the command line |
| packages/nixpkgs/haskellPackages.early | Early return syntax in do-notation (GHC plugin) |
| packages/nixpkgs/haskellPackages.kewar | CLI and library to generate QR codes |
| packages/nixpkgs/haskellPackages.app-lens | applicative (functional) bidirectional programming beyond composition chains |
| packages/nixpkgs/haskellPackages.hs-json-rpc | JSON-RPC client library |
| packages/nixpkgs/haskellPackages.hs-asapo | Haskell bindings for ASAP:O |
| packages/nixpkgs/haskellPackages.eveff | Efficient effect handlers based on evidence translation |
| packages/nixpkgs/haskellPackages.harpy | Runtime code generation for x86 machine code |
| packages/nixpkgs/haskellPackages.dumb-cas | A computer “algebra” system that knows nothing about algebra, at the core |
| packages/nixpkgs/haskellPackages.gtvm-hs | Various tools for reversing and using assets from Golden Time: Vivid Memories |
| packages/nixpkgs/haskellPackages.ghc-tags | Utility for generating ctags and etags with GHC API |
| packages/nixpkgs/haskellPackages.hleap | Web Socket interface to Leap Motion controller |
| 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.lol-apps | Lattice-based cryptographic applications using <https://hackage.haskell.org/package/lol lol>. |
| packages/nixpkgs/haskellPackages.loch-th | Support for precise error locations in source files (Template Haskell version) |
| packages/nixpkgs/haskellPackages.ipynb | Data structure for working with Jupyter notebooks (ipynb) |
| packages/nixpkgs/haskellPackages.cmark | Fast, accurate CommonMark (Markdown) parser and renderer |
| packages/nixpkgs/haskellPackages.ccast | typesafe c-style casts; useful for FFI |
| packages/nixpkgs/haskellPackages.allen | A monadic way of calculating relations between intervals of time |
| packages/nixpkgs/haskellPackages.fwgl-glfw | FWGL GLFW backend |
| packages/nixpkgs/haskellPackages.elynx | Validate and (optionally) redo ELynx analyses |
| packages/nixpkgs/haskellPackages.ghc-gc-hook | GHC garbage collection hook |
| packages/nixpkgs/haskellPackages.hunch | CSS-like syntax for file system manipulation |
| packages/nixpkgs/haskellPackages.java-adt | Create immutable algebraic data structures for Java |
| packages/nixpkgs/haskellPackages.infix | Infix expression re-parsing (for HsParser library) |
| packages/nixpkgs/haskellPackages.lingo | File extension based programming language detection |
| packages/nixpkgs/haskellPackages.Tic-Tac-Toe | Tic Tac Toe in your command line! |
| packages/nixpkgs/haskellPackages.codex | A ctags file generator for cabal project dependencies |
| packages/nixpkgs/haskellPackages.heist | An Haskell template system supporting both HTML5 and XML |
| packages/nixpkgs/haskellPackages.louis | Turning images into text using Braille font |
| packages/nixpkgs/haskellPackages.disco | Functional programming language for teaching discrete math |
| packages/nixpkgs/haskellPackages.glaze | Framework for rendering things with metadata/headers and values |
| packages/nixpkgs/haskellPackages.aeson-qq | JSON quasiquoter for Haskell |
| packages/nixpkgs/haskellPackages.hsc3-data | haskell supercollider data |
| packages/nixpkgs/haskellPackages.fftw-ffi | Low-level interface to FFTW (Fast Fourier Transform) |
| packages/nixpkgs/haskellPackages.from-env | Provides a generic way to construct values from environment variables |
| packages/nixpkgs/haskellPackages.hw-aeson | Convenience functions for Aeson |
| packages/nixpkgs/haskellPackages.error-or | Composable, hierarchical errors |
| packages/nixpkgs/haskellPackages.futun | Simple IP-over-UDP tunnel using TUNTAP |
| packages/nixpkgs/haskellPackages.hasim | Process-Based Discrete Event Simulation library |
| packages/nixpkgs/haskellPackages.free-game | Create games for free |
| packages/nixpkgs/haskellPackages.mappy | A functional programming language focused around maps |
| packages/nixpkgs/haskellPackages.async | Run IO operations asynchronously and wait for their results |
| packages/nixpkgs/haskellPackages.gitdo | Create Github issues out of TODO comments in code |
| packages/nixpkgs/haskellPackages.c2ats | Translate C code into ATS |
| packages/nixpkgs/haskellPackages.data-util | utilities for handle data |
| packages/nixpkgs/haskellPackages.final | utility to add extra safety to monadic returns |
| packages/nixpkgs/haskellPackages.fxpak | Interface to the FXPak/FXPak Pro USB interface |
| packages/nixpkgs/haskellPackages.fast-nats | Natural Numbers with no overhead |
| packages/nixpkgs/haskellPackages.hpdft | A tool for looking through PDF file using Haskell |
| packages/nixpkgs/haskellPackages.hcobs | An implementation of the Consistent Overhead Byte Stuffing algorithm |
| packages/nixpkgs/haskellPackages.dr-cabal | See README for more info |
| packages/nixpkgs/haskellPackages.rhine | Functional Reactive Programming with type-level clocks |
| packages/nixpkgs/haskellPackages.quack | Convenience parser combinators for URI query strings |
| packages/nixpkgs/haskellPackages.tic-tac-toe | Useful if reading "Why FP matters" by John Hughes |
| packages/nixpkgs/haskellPackages.text-lens | Lenses for operating over text |
| packages/nixpkgs/haskellPackages.monadLib | A collection of monad transformers |
| packages/nixpkgs/haskellPackages.xtest | Thin FFI bindings to X11 XTest library |
| packages/nixpkgs/haskellPackages.pure-cdb | Another pure-haskell CDB (Constant Database) implementation |
| packages/nixpkgs/haskellPackages.metro | A simple tcp and udp socket server framework |
| packages/nixpkgs/haskellPackages.mmzk-env | Read environment variables into a user-defined data type |
| packages/nixpkgs/haskellPackages.ohloh-hs | Interface to the Ohloh API |