| haskellPackages.huzzy | Fuzzy logic library with support for T1, IT2, GT2 |
| haskellPackages.atuin | Embedded Turtle language compiler in Haskell, with Epic output |
| haskellPackages.gray-code | Gray code encoder/decoder |
| haskellPackages.dump-core | A plug-in for rendering GHC core |
| haskellPackages.fearOfView | A terminal broughlike game about manipulating vision |
| haskellPackages.cplex-hs | high-level CPLEX interface |
| haskellPackages.data-lens | Used to be Haskell 98 Lenses |
| haskellPackages.TastyTLT | Run TLT tests from Tasty |
| haskellPackages.jason | A fast JASONETTE-iOS JSON combinator library for haskell |
| haskellPackages.alex-meta | Quasi-quoter for Alex lexers |
| haskellPackages.cqrs-core | Command-Query Responsibility Segregation |
| haskellPackages.apecs | Fast Entity-Component-System library for game programming |
| haskellPackages.easy-file | Cross-platform File handling |
| haskellPackages.gl-block | OpenGL standard memory layouts |
| haskellPackages.lens-tell | MonadTell-based lens combinators |
| haskellPackages.dmenu | Complete bindings to the dmenu and dmenu2 command line tools |
| haskellPackages.javav | A utility to print the target version of Java class files |
| haskellPackages.gdiff-th | Generate gdiff GADTs and Instances |
| haskellPackages.hsgtd | Console-based gettings-things-done application |
| haskellPackages.lvish | Parallel scheduler, LVar data structures, and infrastructure to build more |
| haskellPackages.hsftp | A SFTP client tool for secure file transfer operations |
| haskellPackages.hmark | A tool and library for Markov chains based text generation |
| haskellPackages.hinfo | Command Line App With Info on your Haskell App |
| haskellPackages.clock | High-resolution clock functions: monotonic, realtime, cputime |
| haskellPackages.avahi | Minimal DBus bindings for Avahi daemon (http://avahi.org) |
| haskellPackages.data-lens-fd | Lenses |
| haskellPackages.http-test | Test framework for HTTP APIs |
| haskellPackages.gdelt | GDELT V2 (Global Database of Events, Language, and Tone) |
| haskellPackages.fb-stubs | Stubs for dependencies of test code |
| haskellPackages.http-date | HTTP Date parser/formatter |
| haskellPackages.mecha | A constructive solid geometry (CSG) modeling language |
| haskellPackages.easy-args | Parses command line arguments |
| haskellPackages.conf-json | read, parse json config |
| haskellPackages.hasql-th | Template Haskell utilities for Hasql |
| haskellPackages.lsql-csv | A tool for CSV files data querying from the shell with short queries |
| haskellPackages.lazy-csv | Efficient lazy parsers for CSV (comma-separated values) |
| haskellPackages.atomo | A highly dynamic, extremely simple, very fun programming language |
| haskellPackages.aws-ses-easy | Wrapper over Amazonka's SES |
| haskellPackages.hexif | Reading Exif data form a JPEG file with Haskell |
| haskellPackages.flat-mcmc | Painless general-purpose sampling |
| haskellPackages.lz4-bytes | Bindings to LZ4 |
| haskellPackages.hVOIDP | Optimal variable selection in chain graphical model |
| haskellPackages.eros-http | JSON HTTP interface to Eros |
| haskellPackages.loopy | Find all biological feedback loops within an ecosystem graph |
| haskellPackages.Yampa | Elegant Functional Reactive Programming Language for Hybrid Systems |
| haskellPackages.http-pony | A type unsafe http library |
| haskellPackages.epass | Baisc, Erlang-like message passing supporting sockets |
| haskellPackages.groom | Pretty printing for well-behaved Show instances |
| haskellPackages.data-ivar | Write-once variables with concurrency support |
| haskellPackages.cal3d | Haskell binding to the Cal3D animation library |
| haskellPackages.groot | Command line utility to manage AWS ECS resources |
| haskellPackages.plot-gtk3 | GTK3 plots and interaction with GHCi |
| haskellPackages.my-test-docs | spam |
| haskellPackages.type-spec | Type Level Specification by Example |
| haskellPackages.mmtl-base | MonadBase type-class for mmtl |
| haskellPackages.skip-list | An implementation of pure skip lists |
| haskellPackages.n-tuple | Homogeneous tuples of arbitrary length |
| haskellPackages.safe-json | Automatic JSON format versioning |
| haskellPackages.pipes-rt | A few pipes to control the timing of yields |
| haskellPackages.radix | Command-line tool for emitting numbers in various bases |
| haskellPackages.nirum | IDL compiler and RPC/distributed object framework for microservices |
| haskellPackages.mu-kafka | Utilities for interoperation between Mu and Kafka |
| haskellPackages.th-alpha | Alpha equivalence for TH Exp |
| haskellPackages.refty | Formatted JSON generator for API server inspired by normalizr |
| haskellPackages.pcre2 | Regular expressions via the PCRE2 C library (included) |
| haskellPackages.mptcp-pm | A Multipath TCP path manager |
| haskellPackages.paths | Library for representing and manipulating type-safe file paths |
| haskellPackages.xml-html-qq | Quasi-quoters for XML and HTML Documents |
| haskellPackages.yuuko | A transcendental HTML parser gently wrapping the HXT library |
| haskellPackages.yarn-lock | Represent and parse yarn.lock files |
| haskellPackages.mvar-lock | A trivial lock based on MVar |
| haskellPackages.tinyMesh | TinyMesh - communicating with auto-meshing sensor network |
| haskellPackages.yaml-rpc | Simple library for network (HTTP REST-like) YAML RPC |
| haskellPackages.time-exts | Yet another time library |
| haskellPackages.th-build | More convenient construction of TH ASTs |
| haskellPackages.pcre-less | Nicer interface to regex-pcre |
| haskellPackages.yabi-muno | Yet Another Brainfuck Interpreter |
| haskellPackages.views | Views allow you to run a State monad on part of a state |
| haskellPackages.text-ansi | Text styling for ANSI terminals |
| haskellPackages.sc2hs | An interface to the Starcraft II bot API |
| haskellPackages.repa-flow | Data-parallel data flows |
| haskellPackages.word-trie | Implementation of a finite trie over words |
| haskellPackages.time-w3c | Parse, format and convert W3C Date and Time |
| haskellPackages.tag-bits | Provides access to the dynamic pointer tagging bits used by GHC |
| haskellPackages.zwirn | a live coding language for playing with nested functions of time |
| haskellPackages.zlib-enum | Enumerator interface for zlib compression |
| haskellPackages.mime-mail | Compose MIME email messages |
| haskellPackages.total | Exhaustive pattern matching using lenses, traversals, and prisms |
| haskellPackages.wai-test | Unit test framework (built on HUnit) for WAI applications. (deprecated) |
| haskellPackages.valid | Type isomorphic to `Either` with `Applicative` instance which combines errors |
| haskellPackages.unlit | Tool to convert literate code between styles or to code |
| haskellPackages.names-th | Manipulate name strings for TH |
| haskellPackages.redis-io | Yet another redis client |
| haskellPackages.text-xml-qq | Quasiquoter for xml. XML DSL in Haskell. |
| haskellPackages.path-sing | A singleton wrapper for the `path` library |
| haskellPackages.smawk | Linear time row minima for totally monotone matrices |
| haskellPackages.pg-store | Simple storage interface to PostgreSQL |
| haskellPackages.type-sub-th | Substitute types for other types with Template Haskell |
| haskellPackages.odd-jobs | A full-featured PostgreSQL-backed job queue (with an admin UI) |
| haskellPackages.rehoo | Rebuild default.hoo from many .hoo files in the current directory |