| packages/nixpkgs/haskellPackages.svm-light-utils | Parsers and formatters for the SVMlight input file format |
| packages/nixpkgs/haskellPackages.uuagc-diagrams | Utility for drawing attribute grammar pictures with the diagrams package |
| packages/nixpkgs/haskellPackages.sydtest-hedgehog | A Hedgehog companion library for sydtest |
| packages/nixpkgs/haskellPackages.memzero | Securely erase memory contents by writing zeros to it |
| packages/nixpkgs/haskellPackages.yi-mode-haskell | Yi editor haskell mode |
| packages/nixpkgs/haskellPackages.source-code-server | The server backend for the source code iPhone app |
| packages/nixpkgs/haskellPackages.zre | ZRE protocol implementation |
| packages/nixpkgs/haskellPackages.unicode-general-category | Unicode General Category Database |
| packages/nixpkgs/haskellPackages.tangle | Heterogenous memoisation monad |
| packages/nixpkgs/haskellPackages.oi | Library for purely functional lazy interactions with the outer world |
| packages/nixpkgs/haskellPackages.shake-ccjs | Shake rules for CCJS |
| packages/nixpkgs/haskellPackages.tttool | Working with files for the Tiptoi® pen |
| packages/nixpkgs/haskellPackages.timeparsers | Attoparsec parsers for various Date/Time formats |
| packages/nixpkgs/haskellPackages.random-shuffle | Random shuffle implementation |
| packages/nixpkgs/haskellPackages.snowflake | A loose port of Twitter Snowflake to Haskell |
| packages/nixpkgs/haskellPackages.siren-json | Siren Tools for Haskell |
| packages/nixpkgs/haskellPackages.squeal-postgresql-qq | QuasiQuoter transforming raw sql into Squeal expressions |
| packages/nixpkgs/haskellPackages.mongrel2-handler | Mongrel2 Handler Library |
| packages/nixpkgs/haskellPackages.mpretty | a monadic, extensible pretty printing library |
| packages/nixpkgs/haskellPackages.picosat | Bindings to the PicoSAT solver |
| packages/nixpkgs/haskellPackages.pid | a simple PID controller |
| packages/nixpkgs/haskellPackages.size-based | Sized functors, for size-based enumerations |
| packages/nixpkgs/haskellPackages.packstream | PackStream converter for Neo4j BOLT protocol |
| packages/nixpkgs/haskellPackages.uhexdump | hex dumper for UTF-8 text |
| packages/nixpkgs/haskellPackages.queryparser-vertica | Parsing for Vertica SQL queries |
| packages/nixpkgs/haskellPackages.reflex-dom-fragment-shader-canvas | A reflex-dom widget to draw on a canvas with a fragment shader program |
| packages/nixpkgs/haskellPackages.significant-figures | Calculate expressions involving significant figures |
| packages/nixpkgs/haskellPackages.relational-query-postgresql-pure | The connector of relational-record and postgresql-pure |
| packages/nixpkgs/haskellPackages.swizzle | Swizzle functions |
| packages/nixpkgs/haskellPackages.monad-state | Utility library for monads, particularly those involving state |
| packages/nixpkgs/haskellPackages.tau | Tau, the ratio between any circle's circumference and radius |
| packages/nixpkgs/haskellPackages.time-parsers | Parsers for types in `time` |
| packages/nixpkgs/haskellPackages.universe-instances-trans | Universe instances for types from the transformers and mtl packages |
| packages/nixpkgs/haskellPackages.warp-tls | HTTP over TLS support for Warp via the TLS package |
| packages/nixpkgs/haskellPackages.mecab | A Haskell binding to MeCab |
| packages/nixpkgs/haskellPackages.mmsyn5 | Various additional operations on lists (some with intermediate Monads) |
| packages/nixpkgs/haskellPackages.text-encode | Classes and newtypes for deriving uniform textual encodings |
| packages/nixpkgs/haskellPackages.tie-knot | "Ties the knot" on a given set of structures that reference each other by keys |
| packages/nixpkgs/haskellPackages.snaplet-ghcjs | Serve javascript files compiled with GHCJS |
| packages/nixpkgs/haskellPackages.pandoc-lens | Lenses for Pandoc documents |
| packages/nixpkgs/haskellPackages.tasty-prelude | Unopinionated top-level entry point to tasty ecosystem |
| packages/nixpkgs/haskellPackages.parse-help | generate command line arguments from a --help output |
| packages/nixpkgs/haskellPackages.prometheus-wai-middleware | Instrument a wai application with various metrics |
| packages/nixpkgs/haskellPackages.minicurl | Minimal bindings to libcurl |
| packages/nixpkgs/haskellPackages.rakhana | Stream based PDF library |
| packages/nixpkgs/haskellPackages.mqtt | An MQTT protocol implementation |
| packages/nixpkgs/haskellPackages.sparsebit | Sparse bitmaps for pattern match coverage |
| packages/nixpkgs/haskellPackages.stratosphere-stepfunctions | Stratosphere integration for AWS StepFunctions |
| packages/nixpkgs/haskellPackages.pony | Can I have a pony? |
| packages/nixpkgs/haskellPackages.ppad-sha512 | The SHA-512 and HMAC-SHA512 algorithms |
| packages/nixpkgs/haskellPackages.remote-json-client | Web client wrapper for remote-json |
| packages/nixpkgs/haskellPackages.result | Encode success or at least one error |
| packages/nixpkgs/haskellPackages.raylib-imgui | Haskell bindings for rlImGui |
| packages/nixpkgs/haskellPackages.servant-auth | Authentication combinators for servant |
| packages/nixpkgs/haskellPackages.total-map | Finitely represented total maps |
| packages/nixpkgs/haskellPackages.monad-parallel | Parallel execution of monadic computations |
| packages/nixpkgs/haskellPackages.sbv | SMT Based Verification: Symbolic Haskell theorem prover using SMT solving |
| packages/nixpkgs/haskellPackages.pipes-transduce | Interfacing pipes with foldl folds |
| packages/nixpkgs/haskellPackages.yaml-rpc-snap | Snap server backend for yaml-rpc |
| packages/nixpkgs/haskellPackages.vicinity | |
| packages/nixpkgs/haskellPackages.orizentic | Token-based authentication and authorization |
| packages/nixpkgs/haskellPackages.zoom-refs | Zoom (~ Functor) and pairing (~ Applicative) for mutable references |
| packages/nixpkgs/haskellPackages.safe-gen | Recursive Arbitrary instances without headaches |
| packages/nixpkgs/haskellPackages.nettle-frp | FRP for controlling networks of OpenFlow switches |
| packages/nixpkgs/haskellPackages.network-carbon | A Haskell implementation of the Carbon protocol (part of the Graphite monitoring tools) |
| packages/nixpkgs/haskellPackages.morley-prelude | A custom prelude used in Morley |
| packages/nixpkgs/haskellPackages.uniplate | Help writing simple, concise and fast generic operations |
| packages/nixpkgs/haskellPackages.monad-atom | Monadically convert object to unique integers and back |
| packages/nixpkgs/haskellPackages.twitter-enumerator | Twitter API package with enumerator interface and Streaming API support |
| packages/nixpkgs/haskellPackages.pipes-zlib | Zlib and GZip compression and decompression for Pipes streams |
| packages/nixpkgs/haskellPackages.medium-sdk-haskell | Haskell SDK for communicating with the Medium API |
| packages/nixpkgs/haskellPackages.stratosphere-frauddetector | Stratosphere integration for AWS FraudDetector |
| packages/nixpkgs/haskellPackages.mmsyn7h | Produces a sound recording specified by the Ukrainian text |
| packages/nixpkgs/haskellPackages.memory-cd | memory and related abstraction stuff |
| packages/nixpkgs/haskellPackages.monad-parallel-progressbar | Parallel execution of monadic computations with a progress bar |
| packages/nixpkgs/haskellPackages.symantic-document | Symantics combinators for generating documents |
| packages/nixpkgs/haskellPackages.servant-db-postgresql | Derive a postgres client to database API specified by servant-db |
| packages/nixpkgs/haskellPackages.typehash | Create a unique hash value for a type |
| packages/nixpkgs/haskellPackages.tls | TLS protocol native implementation |
| packages/nixpkgs/haskellPackages.mighttpd | Simple Web Server in Haskell |
| packages/nixpkgs/haskellPackages.nonlinear-optimization-backprop | Wrapper of nonlinear-optimization package for using with backprop package |
| packages/nixpkgs/haskellPackages.validity-path | Validity instances for Path |
| packages/nixpkgs/haskellPackages.quokka | Test helpers which help generate data for projects that use postgresql |
| packages/nixpkgs/haskellPackages.telegram | Telegram API client |
| packages/nixpkgs/haskellPackages.wx | wxHaskell |
| packages/nixpkgs/haskellPackages.purescript-cst | PureScript Programming Language Concrete Syntax Tree |
| packages/nixpkgs/haskellPackages.xml-tydom-conduit | Typed XML encoding for an xml-conduit backend |
| packages/nixpkgs/haskellPackages.tagged-binary | Provides tools for serializing data tagged with type information |
| packages/nixpkgs/haskellPackages.sunroof-server | Monadic Javascript Compiler - Server Utilities |
| packages/nixpkgs/haskellPackages.rrb-vector | Efficient RRB-Vectors |
| packages/nixpkgs/haskellPackages.usb-hid | Parser and request Library for USB HIDs |
| packages/nixpkgs/haskellPackages.servant-to-elm | Automatically generate Elm clients for Servant APIs |
| packages/nixpkgs/haskellPackages.websockets-rpc | Simple streaming RPC mechanism using WebSockets |
| packages/nixpkgs/haskellPackages.prettychart | Pretty print charts from ghci |
| packages/nixpkgs/haskellPackages.yesod-platform | Meta package for Yesod (deprecated) |
| packages/nixpkgs/haskellPackages.pronounce | A library for interfacing with the CMU Pronouncing Dictionary |
| packages/nixpkgs/haskellPackages.stats | command line statistics |
| packages/nixpkgs/haskellPackages.process-iterio | IterIO Process Library |
| packages/nixpkgs/haskellPackages.validity-aeson | Validity instances for aeson |
| packages/nixpkgs/haskellPackages.record-gl | Utilities for working with OpenGL's GLSL shading language and Nikita Volkov's "Record"s |