| haskellPackages.gitlib-sample | Sample backend for gitlib showing the basic structure for any backend |
| haskellPackages.aeson-options | Options to derive FromJSON/ToJSON instances |
| haskellPackages.amazonka-emr | Amazon EMR SDK |
| haskellPackages.linearEqSolver | Use SMT solvers to solve linear systems over integers and rationals |
| haskellPackages.instant-aeson | Generic Aeson instances through instant-generics |
| haskellPackages.ghc-plugin-non-empty | GHC Plugin for non-empty lists |
| haskellPackages.jsonl-conduit | Conduit interface to JSONL-encoded data |
| haskellPackages.general-games | Library supporting simulation of a number of games |
| haskellPackages.bzlib-conduit | Streaming compression/decompression via conduits |
| haskellPackages.artifact | Basic types and instances for Valve's Artifact Card-set API |
| haskellPackages.keera-posture | Get notifications when your sitting posture is inappropriate |
| haskellPackages.gitcache | Simple git utility to use and manage clone cache |
| haskellPackages.datetime-sb | Utilities to make Data.Time.* easier to use. |
| haskellPackages.darcsden | Darcs repository UI and hosting/collaboration app (hub.darcs.net branch). |
| haskellPackages.maybe-justify | Simple higher order function for Maybe |
| haskellPackages.highjson-th | Template Haskell helpers for highjson specs |
| haskellPackages.bytes-metrics | Calculate string metrics on Bytes efficiently |
| haskellPackages.catnplus | Simple tool to display text files with line numbers and paging |
| haskellPackages.lapack-carray | Auto-generated interface to Fortran LAPACK via CArrays |
| haskellPackages.cmathml3 | Data model, parser, serialiser and transformations for Content MathML 3 |
| haskellPackages.catalyst | A Category typeclass hierarchy powerful enough to encode full programs |
| haskellPackages.hamilton | Physics on generalized coordinate systems using Hamiltonian Mechanics and AD |
| haskellPackages.bsb-http-chunked | Chunked HTTP transfer encoding for bytestring builders |
| haskellPackages.hoppy-runtime | C++ FFI generator - Runtime support |
| haskellPackages.katip-datadog | Datadog scribe for the Katip logging framework |
| haskellPackages.language-css | CSS 2.1 syntax |
| haskellPackages.libriscv | A versatile, flexible and executable formal model for the RISC-V architecture |
| haskellPackages.cipher-aes128 | AES and common modes using AES-NI when available |
| haskellPackages.fluffy-parser | The parser for fluffy to parsec the question bank in .docx type |
| haskellPackages.citeproc-hs | A Citation Style Language implementation in Haskell |
| haskellPackages.input-parsers | Extension of the parsers library with more capability and efficiency |
| haskellPackages.context-free-art | Generate art from context-free grammars |
| haskellPackages.kafka-device-vrpn | VRPN events via a Kafka message broker |
| haskellPackages.hls-cabal-fmt-plugin | Integration with the cabal-fmt code formatter |
| haskellPackages.dnscache | Caching DNS resolver library and mass DNS resolver utility |
| haskellPackages.formlets-hsp | HSP support for Formlets |
| haskellPackages.hpc_0_7_0_2 | Code Coverage Library for Haskell |
| haskellPackages.kafka-device-glut | GLUT events via a Kafka message broker |
| haskellPackages.hs-functors | Functors from products of Haskell and its dual to Haskell |
| haskellPackages.getopt-simple | A "System.Console.GetOpt" wrapper to make simple use case easy. |
| haskellPackages.loshadka | Minecraft 1.7 server proxy that answers to queries when the server is offline |
| haskellPackages.logger-thread | Run FastLogger in a thread and direct all queued messages to it |
| haskellPackages.lookup-tables | Statically generate lookup tables using Template Haskell |
| haskellPackages.quantum-arrow | An embedding of quantum computation as a Haskell arrow |
| haskellPackages.random-string | Generate a random base 16, 58, or 64 string |
| haskellPackages.rainbow-tests | Tests and QuickCheck generators to accompany rainbow |
| haskellPackages.proctest | An IO library for testing interactive command line programs |
| haskellPackages.named-formlet | A simple formlet library with named formlets |
| haskellPackages.raven-haskell | Haskell client for Sentry logging service |
| haskellPackages.paripari | Parser combinators with fast-path and slower fallback for error reporting |
| haskellPackages.protocol | Model distributed system as type-level multi-party protocol |
| haskellPackages.monad-metrics | A convenient wrapper around EKG metrics |
| haskellPackages.quipper-tools | Miscellaneous stand-alone tools for Quipper |
| haskellPackages.sandwich | Yet another test framework for Haskell |
| haskellPackages.werewolf | A game engine for playing werewolf within an arbitrary chat client |
| haskellPackages.prodapi-proxy | write an HTTP proxy with prodapi counters |
| haskellPackages.servant-smsc-ru | Servant client for smsc.ru service for sending SMS to cell phones |
| haskellPackages.monad-journal | Pure logger typeclass and monad transformer |
| haskellPackages.scrabble-bot | Scrabble play generation |
| haskellPackages.smtp2mta | Listen for SMTP traffic and send it to an MTA script |
| haskellPackages.safe-failure-cme | control-monad-exception Instances for safe-failure |
| haskellPackages.servant-match | Standalone implementation of servant’s dispatching mechanism |
| haskellPackages.polysemy-fs | Low level filesystem operations for polysemy |
| haskellPackages.simple-get-opt_0_4 | A simple library for processing command-line options |
| haskellPackages.tmapchan | An insert-ordered multimap (indexed FIFO) which consumes values as you lookup |
| haskellPackages.rocksdb-query | RocksDB database querying library for Haskell |
| haskellPackages.shake-persist | Shake build system on-disk caching |
| haskellPackages.par-traverse | Traverse a directory in parallel |
| haskellPackages.stratux-types | A library for reading JSON output from stratux |
| haskellPackages.tasty-process | Test execution of external processes with Tasty |
| haskellPackages.reliable-io | Bindings to the low-level reliable.io library. |
| haskellPackages.poseidon | Simple extensible library to run SQL file against PostgreSQL database |
| haskellPackages.median-stream | Constant-time queries for the median of a stream of numeric data |
| haskellPackages.safe-money-cereal | Instances from the cereal library for the safe-money library |
| haskellPackages.pandoc-symreg | A tool to convert symbolic regression expressions into different formats |
| haskellPackages.sdp-hashable | Hashable instances for SDP |
| haskellPackages.seakale-tests | Helpers to test code using Seakale |
| haskellPackages.reverse-apply | Standard version of the reverse apply operator |
| haskellPackages.pdfsplit | split two-column PDFs, so there is one column per page |
| haskellPackages.xml-prettify | Pretty print XML |
| haskellPackages.monadloc-pp | A preprocessor for generating monadic call traces |
| haskellPackages.pngload-fixed | Pure Haskell loader for PNG images |
| haskellPackages.monad-finally | Guard monadic computations with cleanup actions |
| haskellPackages.tagged-timers | Simple wrappers for timing IO actions (single-threaded) |
| haskellPackages.os-string-compat | Compatibility layer for os-string |
| haskellPackages.sound-collage | Approximate a song from other pieces of sound |
| haskellPackages.titan-debug-yampa | Testing Infrastructure for Temporal AbstractioNs - Interactive Yampa debugging layer |
| haskellPackages.nanopass | Create compilers using small passes and many intermediate representations |
| haskellPackages.monad-persist | An mtl-style typeclass and transformer for persistent |
| haskellPackages.symantic | Library for Typed Tagless-Final Higher-Order Composable DSL |
| haskellPackages.musicxml | MusicXML format encoded as Haskell type and functions of reading and writting |
| haskellPackages.system-fileio | Consistent filesystem interaction across GHC versions (deprecated) |
| haskellPackages.yesod-angular-ui | Angular Helpers |
| haskellPackages.xmlbf-xmlhtml | xmlhtml backend support for the xmlbf library |
| haskellPackages.simple-sql-parser | A parser for SQL |
| haskellPackages.polysemy-log | Polysemy effects for logging |
| haskellPackages.oauth10a | Fully Automatic Luxury OAuth 1.0a headers |
| haskellPackages.yi-language | Collection of language-related Yi libraries |
| haskellPackages.shake-cabal-build | Utility for building Shake build systems using Cabal sandboxes |
| haskellPackages.taskpool | Manage pools of possibly interdependent tasks using STM and async |