| haskellPackages.Sit | Prototypical type checker for Type Theory with Sized Natural Numbers |
| haskellPackages.hset | Primitive list with elements of unique types |
| haskellPackages.jord | Geographical Position Calculations |
| haskellPackages.luhn | An implementation of Luhn's check digit algorithm |
| haskellPackages.mcpi | Connect to MineCraft running on a Raspberry PI |
| haskellPackages.lpeg | LPeg – Parsing Expression Grammars For Lua |
| haskellPackages.hw-dsv | Unbelievably fast streaming DSV file parser |
| haskellPackages.gi-glib | GLib bindings |
| haskellPackages.hw-simd | SIMD library |
| haskellPackages.lord | A command line interface to online radios |
| haskellPackages.dvda | Efficient automatic differentiation and code generation |
| haskellPackages.fin-int | Finite sets of static size |
| haskellPackages.life | Conway's Life cellular automaton |
| haskellPackages.gi-rsvg | librsvg bindings |
| haskellPackages.hw-xml | XML parser based on succinct data structures |
| haskellPackages.conf | Parser for Haskell-based configuration files |
| haskellPackages.here | Here docs & interpolated strings via quasiquotation |
| haskellPackages.join | Parallel Join Patterns with Guards and Propagation |
| haskellPackages.ekg-log | Push metrics to a log file |
| haskellPackages.c-dsl | A higher level DSL on top of language-c |
| haskellPackages.crdt | Conflict-free replicated data types |
| haskellPackages.hscd | Command line client and library for SoundCloud.com |
| haskellPackages.htvm | Bindings for TVM machine learning framework |
| haskellPackages.clif | A Clifford algebra number type for Haskell |
| haskellPackages.lazy-io | Lazy IO |
| haskellPackages.hw-dump | File Dump |
| haskellPackages.lens-csv | |
| haskellPackages.iri | RFC-compliant universal resource identifier library (URL, URI, IRI) |
| haskellPackages.bond | Bond schema compiler and code generator |
| haskellPackages.clua | C to Lua data wrapper generator |
| haskellPackages.hmp3 | An ncurses mp3 player written in Haskell |
| haskellPackages.kawa | Key-value store in single files |
| haskellPackages.bbi | Tools for reading Big Binary Indexed files, e.g., bigBed, bigWig |
| haskellPackages.hirt | Calculates IRT 2PL and 3PL models |
| haskellPackages.lame | A high-level binding to the LAME encoder |
| haskellPackages.haxy | A simple HTTP proxy server library |
| haskellPackages.dsmc | DSMC library for rarefied gas dynamics |
| haskellPackages.cflp | Constraint Functional-Logic Programming in Haskell |
| haskellPackages.bkr | Backup utility for backing up to cloud storage services (S3 only right now) |
| haskellPackages.hnix | Haskell implementation of the Nix language |
| haskellPackages.gi-gtk | Gtk 4.x bindings (compatibility layer) |
| haskellPackages.brok | Finds broken links in text files |
| haskellPackages.hgom | An haskell port of the java version of gom |
| haskellPackages.csv-sip | extracts data from a CSV file |
| haskellPackages.honk | Cross-platform interface to the PC speaker |
| haskellPackages.haal | A Haskell library for Active Automata Learning |
| haskellPackages.hats | Haskell client for the NATS messaging system |
| haskellPackages.elsa | A tiny language for understanding the lambda-calculus |
| haskellPackages.fay-hsx | Clientside HTML generation for fay |
| haskellPackages.inch | A type-checker for Haskell with integer constraints |
| haskellPackages.h2c | Bindings to Linux I2C with support for repeated-start transactions |
| haskellPackages.do-list | Do notation for free |
| haskellPackages.core | External core parser and pretty printer |
| haskellPackages.gist | A reliable command-line client for gist.github.com |
| haskellPackages.gtfs | The General Transit Feed Specification format |
| haskellPackages.glsl | Parser and optimizer for a small subset of GLSL |
| haskellPackages.htmx | Use htmx with various haskell libraries |
| haskellPackages.git-cuk | Haskell Git Helper Tool |
| haskellPackages.Z-YAML | YAML tools |
| haskellPackages.atom | An EDSL for embedded hard realtime applications |
| haskellPackages.hse-cpp | Preprocess+parse haskell code |
| haskellPackages.bunz | CLI tool to beautify JSON string |
| haskellPackages.copr | Haskell interface to the Fedora Copr system |
| haskellPackages.gi-xlib | xlib bindings |
| haskellPackages.hs-cdb | A library for reading CDB (Constant Database) files |
| haskellPackages.hell | Haskell-based shell scripting language |
| haskellPackages.asif | Library for creating and querying segmented feeds |
| haskellPackages.tptp | Parser and pretty printer for the TPTP language |
| haskellPackages.roc-id | Implementation of the ROC (Taiwan) National ID standard |
| haskellPackages.nbt | A parser/serializer for Minecraft's Named Binary Tag (NBT) data format |
| haskellPackages.yabi | Yet Another Brainfuck Interpreter |
| haskellPackages.mpi-hs | MPI bindings for Haskell |
| haskellPackages.rel8 | Hey! Hey! Can u rel8? |
| haskellPackages.sbp | SwiftNav's SBP Library |
| haskellPackages.zabt | Simple-minded abstract binding trees |
| haskellPackages.sets | Ducktyped set interface for Haskell containers |
| haskellPackages.yu-core | The core of Yu |
| haskellPackages.prim | An ergonomic but conservative interface to ghc-prim |
| haskellPackages.tail | Haskell API for tail -f streaming |
| haskellPackages.zeno | An automated proof system for Haskell programs |
| haskellPackages.oath | Composable concurrent computation done right |
| haskellPackages.obdd | Ordered Reduced Binary Decision Diagrams |
| haskellPackages.pool | Thread-safe resource pools. (deprecated) |
| haskellPackages.yoga | Bindings to Facebook's Yoga layout library |
| haskellPackages.yu-tool | Tool for Yu |
| haskellPackages.simd | simple interface to GHC's SIMD instructions |
| haskellPackages.spy | A compact file system watcher for Mac OS X, Linux and Windows |
| haskellPackages.smt-lib | Parsing and printing SMT-LIB |
| haskellPackages.mr-env | A simple way to read environment variables in Haskell |
| haskellPackages.nkjp | Manipulating the National Corpus of Polish (NKJP) |
| haskellPackages.refh | A command-line tool for pasting to https://www.refheap.com |
| haskellPackages.wolf | Amazon Simple Workflow Service Wrapper |
| haskellPackages.opus | Bindings to libopus for the Opus audio codec |
| haskellPackages.om-http | Http utilities |
| haskellPackages.vhd | Provides functions to inspect and manipulate virtual hard disk (VHD) files |
| haskellPackages.web-rep | representations of a web page |
| haskellPackages.pgf2 | Bindings to the C version of the PGF runtime |
| haskellPackages.zsdd | Zero-Suppressed and Reduced Decision Diagrams |
| haskellPackages.raaz | Fast and type safe cryptography |
| haskellPackages.slim | Functional reactive user interface programming |