| packages/nixpkgs/haskellPackages.smarties | Haskell Behavior Tree Library |
| packages/nixpkgs/haskellPackages.system-linux-proc | A library for accessing the /proc filesystem in Linux |
| packages/nixpkgs/haskellPackages.opengles | Functional interface for OpenGL 4.1+ and OpenGL ES 2.0+ |
| packages/nixpkgs/haskellPackages.netwire-input | Input handling abstractions for netwire |
| packages/nixpkgs/haskellPackages.vocoder-audio | Phase vocoder for conduit-audio |
| packages/nixpkgs/haskellPackages.pdf-toolbox-core | A collection of tools for processing PDF files |
| packages/nixpkgs/haskellPackages.pangraph | A set of parsers for graph languages and conversions to graph libaries |
| packages/nixpkgs/haskellPackages.unliftio | The MonadUnliftIO typeclass for unlifting monads to IO (batteries included) |
| packages/nixpkgs/haskellPackages.mongodb-queue | message queue using MongoDB |
| packages/nixpkgs/haskellPackages.sendgrid-v3 | Sendgrid v3 API library |
| packages/nixpkgs/haskellPackages.sydtest-hspec | An Hspec companion library for sydtest |
| packages/nixpkgs/haskellPackages.sydtest-aeson | An aeson companion library for sydtest |
| packages/nixpkgs/haskellPackages.org2anki | Basic org to anki exporter |
| packages/nixpkgs/haskellPackages.nofib-analyze | Parse and compare nofib runs |
| packages/nixpkgs/haskellPackages.remotion | A library for client-server applications based on custom protocols |
| packages/nixpkgs/haskellPackages.number-length | Number of digits in a number in decimal and hexadecimal representation |
| packages/nixpkgs/haskellPackages.shared-fields | a tiny library for using shared lens fields |
| packages/nixpkgs/haskellPackages.sydtest-mongo | An mongoDB companion library for sydtest |
| packages/nixpkgs/haskellPackages.unagi-streams | Unagi Chan IO-Streams |
| packages/nixpkgs/haskellPackages.treefold | Provides folds which try to combine elements in a balanced way |
| packages/nixpkgs/haskellPackages.newports | List ports newer than N days on a FreeBSD system |
| packages/nixpkgs/haskellPackages.periodic | A reliable at-least-once periodic job scheduler backed by redis |
| packages/nixpkgs/haskellPackages.netlib-carray | Helper modules for CArray wrappers to BLAS and LAPACK |
| packages/nixpkgs/haskellPackages.webauthn | Relying party (server) implementation of the WebAuthn 2 specification |
| packages/nixpkgs/haskellPackages.monoid-record | Support for modifying record fields of monoidal type |
| packages/nixpkgs/haskellPackages.servant-blaze | Blaze-html support for servant |
| packages/nixpkgs/haskellPackages.unicode-names | Unicode 3.2.0 character names |
| packages/nixpkgs/haskellPackages.nofib-analyse | Parse and compare nofib runs |
| packages/nixpkgs/haskellPackages.scholdoc | Converts ScholarlyMarkdown documents to HTML5/LaTeX/Docx format |
| packages/nixpkgs/haskellPackages.xmonad-extras | Third party extensions for xmonad with wacky dependencies |
| packages/nixpkgs/haskellPackages.termplot | Plot time series in your terminal using commands stdout |
| packages/nixpkgs/haskellPackages.typed-streams | A stream based replacement for lists |
| packages/nixpkgs/haskellPackages.prelude-prime | A slightly better (but conservative) Prelude |
| packages/nixpkgs/haskellPackages.sized-wrapper | Create a Sized version of any container |
| packages/nixpkgs/haskellPackages.scotty-cookie | Cookie management helper functions for Scotty framework |
| packages/nixpkgs/haskellPackages.servant-dhall | Servant Dhall content-type |
| packages/nixpkgs/haskellPackages.monadloc | A class for monads which can keep a monadic call trace |
| packages/nixpkgs/haskellPackages.monoid-extras | Various extra monoid-related definitions and utilities |
| packages/nixpkgs/haskellPackages.vinyl-named-sugar | Syntax sugar for vinyl records using overloaded labels |
| packages/nixpkgs/haskellPackages.nagios-config | EDSL to specify Nagios configuration files |
| packages/nixpkgs/haskellPackages.shell-conduit | Write shell scripts with Conduit |
| packages/nixpkgs/haskellPackages.yarn2nix | Convert yarn.lock files to nix expressions |
| packages/nixpkgs/haskellPackages.strip-ansi-escape | Strip ANSI escape code from string |
| packages/nixpkgs/haskellPackages.named-records | Flexible records with named fields |
| packages/nixpkgs/haskellPackages.mpvguihs | A minimalist mpv GUI written in I/O heavy Haskell |
| packages/nixpkgs/haskellPackages.tmapmvar | A single-entity stateful Map in STM, similar to tmapchan |
| packages/nixpkgs/haskellPackages.random-derive | A Template Haskell helper for deriving Random instances |
| packages/nixpkgs/haskellPackages.pg-recorder | Initial project template from stack |
| packages/nixpkgs/haskellPackages.sydtest-hedis | An hedis companion library for sydtest |
| packages/nixpkgs/haskellPackages.uniplate | Help writing simple, concise and fast generic operations |
| packages/nixpkgs/haskellPackages.seqid-streams | Sequence ID IO-Streams |
| packages/nixpkgs/haskellPackages.vformat-aeson | Extend vformat to Aeson datatypes |
| packages/nixpkgs/haskellPackages.typenums | Type level numbers using existing Nat functionality |
| packages/nixpkgs/haskellPackages.zampolit | A tool for checking how much work is done on group projects |
| packages/nixpkgs/haskellPackages.tibetan-utils | Parse and display tibetan numerals |
| packages/nixpkgs/haskellPackages.probable | Easy and reasonably efficient probabilistic programming and random generation |
| packages/nixpkgs/haskellPackages.webex-teams-pipes | Pipes wrapper of Webex Teams List API |
| packages/nixpkgs/haskellPackages.through-text | Convert textual types through Text without needing O(n^2) instances |
| packages/nixpkgs/haskellPackages.pipeclip | Open your editor, pipe the output to the system clipboard |
| packages/nixpkgs/haskellPackages.trial-tomland | Trial helper functions for tomland |
| packages/nixpkgs/haskellPackages.monad-atom-simple | Monadically map objects to unique ints |
| packages/nixpkgs/haskellPackages.skype4hs | Skype Desktop API binding for Haskell |
| packages/nixpkgs/haskellPackages.stm_2_5_3_1 | Software Transactional Memory |
| packages/nixpkgs/haskellPackages.teardown | Build safe and composable teardown sub-routines for resources |
| packages/nixpkgs/haskellPackages.timeline | Data type representing a piecewise-constant function over time |
| packages/nixpkgs/haskellPackages.mysql-haskell | pure haskell MySQL driver |
| packages/nixpkgs/haskellPackages.universe-th | Construct a Dec's ancestor list |
| packages/nixpkgs/haskellPackages.snaplet-redis | Redis support for Snap Framework |
| packages/nixpkgs/haskellPackages.rasa-ext-cursors | Rasa Ext adding cursor(s) |
| packages/nixpkgs/haskellPackages.rfc1413-types | An rfc1413 parser and response renderer |
| packages/nixpkgs/haskellPackages.red-black-record | Extensible records and variants indexed by a type-level Red-Black tree |
| packages/nixpkgs/haskellPackages.tree-sitter-ocaml | Tree-sitter grammar/parser for OCaml |
| packages/nixpkgs/haskellPackages.trace-embrace | Smart version of Debug |
| packages/nixpkgs/haskellPackages.tasklite | CLI task / todo list manager with SQLite backend |
| packages/nixpkgs/haskellPackages.randproc | Data structures and support functions for working with random processes |
| packages/nixpkgs/haskellPackages.phone-numbers | Haskell bindings to the libphonenumber library |
| packages/nixpkgs/haskellPackages.sydtest-yesod | A yesod companion library for sydtest |
| packages/nixpkgs/haskellPackages.syntax-pretty | Syntax instance for pretty, the pretty printing library |
| packages/nixpkgs/haskellPackages.tslogger | Thread-safe logging, with additional interleaving fuzz-testing |
| packages/nixpkgs/haskellPackages.twitter-types | Twitter JSON parser and types |
| packages/nixpkgs/haskellPackages.quickset | Very fast and memory-compact query-only set and map structures |
| packages/nixpkgs/haskellPackages.socketed | simpe tool to serve piped data over http and websocket |
| packages/nixpkgs/haskellPackages.vocoder-dunai | Phase vocoder for Dunai and Rhine |
| packages/nixpkgs/haskellPackages.sequence | A type class for sequences and various sequence data structures |
| packages/nixpkgs/haskellPackages.mvclient | Client library for metaverse systems like Second Life |
| packages/nixpkgs/haskellPackages.vintage-basic | Interpreter for microcomputer-era BASIC |
| packages/nixpkgs/haskellPackages.reflex-basic-host | A basic Reflex host for backend work |
| packages/nixpkgs/haskellPackages.scotty-format | Response format helper for the Scotty web framework |
| packages/nixpkgs/haskellPackages.strict-base-types | Strict variants of the types provided in base |
| packages/nixpkgs/haskellPackages.pipes-zeromq4 | Pipes integration for ZeroMQ messaging |
| packages/nixpkgs/haskellPackages.network-fancy | Networking support with a cleaner API |
| packages/nixpkgs/haskellPackages.stream-fusion | Faster Haskell lists using stream fusion |
| packages/nixpkgs/haskellPackages.ribosome-app | CLI for Ribosome |
| packages/nixpkgs/haskellPackages.servant-pipes | Servant Stream support for pipes |
| packages/nixpkgs/haskellPackages.splitter | Use numerical ranges to split out certain lines from a file |
| packages/nixpkgs/haskellPackages.porpoise | A minimalist HTTP server framework written on top of wai |
| packages/nixpkgs/haskellPackages.pi-calculus | Applied pi-calculus interpreter |
| packages/nixpkgs/haskellPackages.pg-transact | A postgresql-simple transaction monad |
| packages/nixpkgs/haskellPackages.xmms2-client-glib | An XMMS2 client library — GLib integration |
| packages/nixpkgs/haskellPackages.python-pickle | Serialization/deserialization using Python Pickle format |