| packages/nixpkgs/haskellPackages.postgresql-tx | A safe transaction monad for use with various PostgreSQL Haskell libraries |
| packages/nixpkgs/haskellPackages.purescript-iso | Isomorphic trivial data type definitions over JSON |
| packages/nixpkgs/haskellPackages.unordered-intmap | A specialization of `HashMap Int v` |
| packages/nixpkgs/haskellPackages.persistent-test | Tests for Persistent |
| packages/nixpkgs/haskellPackages.text-builder-dev_0_3_10 | Edge of developments for "text-builder" |
| packages/nixpkgs/haskellPackages.vaultaire-common | Common types and instances for Vaultaire |
| packages/nixpkgs/haskellPackages.streaming-events | Client-side consumption of a ServerEvent |
| packages/nixpkgs/haskellPackages.poseidon-postgis | Extension of Poseidon library for Postgis (Spatial and Geographic objects for PostgreSQL) |
| packages/nixpkgs/haskellPackages.retroclash-sim | High-level simulators from the book "Retrocomputing with Clash" |
| packages/nixpkgs/haskellPackages.unbounded-delays | Unbounded thread delays and timeouts |
| packages/nixpkgs/haskellPackages.opentheory-char | Unicode characters |
| packages/nixpkgs/haskellPackages.salvia-websocket | Websocket implementation for the Salvia Webserver |
| packages/nixpkgs/haskellPackages.typesafe-precure | Type-safe transformations and purifications of PreCures (Japanese Battle Heroine) |
| packages/nixpkgs/haskellPackages.tar-bytestring | Reading, writing and manipulating ".tar" archive files. |
| packages/nixpkgs/haskellPackages.zeromq4-clone-pattern | Haskell implementation of the ZeroMQ clone pattern |
| packages/nixpkgs/haskellPackages.morpheus-graphql-cli | Morpheus GraphQL CLI |
| packages/nixpkgs/haskellPackages.phonetic-languages-simplified-properties-lists-double | A generalization of the uniqueness-periods-vector-properties package |
| packages/nixpkgs/haskellPackages.HDBC-postgresql | PostgreSQL driver for HDBC |
| packages/nixpkgs/haskellPackages.CoreFoundation | Bindings to Mac OSX's CoreFoundation framework |
| packages/nixpkgs/haskellPackages.BiobaseTrainingData | RNA folding training data |
| packages/nixpkgs/haskellPackages.BlogLiterately | A tool for posting Haskelly articles to blogs |
| packages/nixpkgs/haskellPackages.logging-facade-syslog | A logging back-end to syslog(3) for the logging-facade library |
| packages/nixpkgs/haskellPackages.happstack-hamlet | Support for Hamlet HTML templates in Happstack |
| packages/nixpkgs/haskellPackages.hashtables-plus | Extensions for a "hashtables" library |
| packages/nixpkgs/haskellPackages.gogol-groups-settings | Google Groups Settings SDK |
| packages/nixpkgs/haskellPackages.fwgl-javascript | FWGL GHCJS backend |
| packages/nixpkgs/haskellPackages.fast-arithmetic | Fast functions on integers |
| packages/nixpkgs/haskellPackages.gc-monitoring-wai | a wai application to show GHC |
| packages/nixpkgs/haskellPackages.conferer-source-dhall | Configuration for reading dhall files |
| packages/nixpkgs/haskellPackages.avatar-generator | A simple random avatar icon generator |
| packages/nixpkgs/haskellPackages.blaze-builder-conduit | Convert streams of builders to streams of bytestrings. (deprecated) |
| packages/nixpkgs/haskellPackages.gemini-textboard | A barebones textboard for the Gemini protocol |
| packages/nixpkgs/haskellPackages.logging-effect-extra-file | TH splices to augment log messages with file info |
| packages/nixpkgs/haskellPackages.attoparsec-time | Attoparsec parsers of time |
| packages/nixpkgs/haskellPackages.algebraic-graphs | A library for algebraic graph construction and transformation |
| packages/nixpkgs/haskellPackages.eventuo11y-dsl | DSL for defining eventuo11y fields and selectors |
| packages/nixpkgs/haskellPackages.feed-translator | Translate syndication feeds |
| packages/nixpkgs/haskellPackages.logging-effect-syslog | Log messages to a posix system log via logging-effect |
| packages/nixpkgs/haskellPackages.bits-bytestring | Bits instance for bytestrings |
| packages/nixpkgs/haskellPackages.effectful-plugin | A GHC plugin for improving disambiguation of effects |
| packages/nixpkgs/haskellPackages.hs-nombre-generator | Name generator |
| packages/nixpkgs/haskellPackages.hxt-regex-xmlschema | A regular expression library for W3C XML Schema regular expressions |
| packages/nixpkgs/haskellPackages.gbs-downloader | A library for downloading data from a Great Black Swamp server |
| packages/nixpkgs/haskellPackages.apiary-memcached | memcached client for apiary web framework |
| packages/nixpkgs/haskellPackages.i3blocks-hs-contrib | Base i3blocks written in haskell |
| packages/nixpkgs/haskellPackages.amazonka-support-app | Amazon Support App SDK |
| packages/nixpkgs/haskellPackages.layout-bootstrap | Template and widgets for Bootstrap2 to use with Text |
| packages/nixpkgs/haskellPackages.algebra-driven-design | Companion library for the book Algebra-Driven Design by Sandy Maguire |
| packages/nixpkgs/haskellPackages.access-token-provider | Provides Access Token for Services |
| packages/nixpkgs/haskellPackages.icfpc2020-galaxy | A strange message received at the Pegovka observatory |
| packages/nixpkgs/haskellPackages.composite-aeson-path | Formatting data for the path library |
| packages/nixpkgs/haskellPackages.lens-properties | QuickCheck properties for lens |
| packages/nixpkgs/haskellPackages.control-monad-failure | A class for monads which can fail with an error. (deprecated) |
| packages/nixpkgs/haskellPackages.lrucaching-haxl | Combine lrucaching and haxl |
| packages/nixpkgs/haskellPackages.copilot-language | A Haskell-embedded DSL for monitoring hard real-time distributed systems |
| packages/nixpkgs/haskellPackages.graph-rewriting-trs | Interactive evaluation of first-order applicative term rewrite systems |
| packages/nixpkgs/haskellPackages.hdbi-postgresql | PostgreSQL driver for hdbi |
| packages/nixpkgs/haskellPackages.exception-mailer | Catch all runtime exceptions and send an email |
| packages/nixpkgs/haskellPackages.composite-lens-extra | Extra lens functions for composite |
| packages/nixpkgs/haskellPackages.keera-hails-reactive-gtk | Haskell on Gtk rails - Reactive Fields for Gtk widgets |
| packages/nixpkgs/haskellPackages.lambdacube-core | LambdaCube 3D IR |
| packages/nixpkgs/haskellPackages.citation-resolve | convert document IDs such as DOI, ISBN, arXiv ID to bibliographic reference |
| packages/nixpkgs/haskellPackages.closed-intervals | Closed intervals of totally ordered types |
| packages/nixpkgs/haskellPackages.perceptual-hash | Find duplicate images |
| packages/nixpkgs/haskellPackages.reduce-equations | Simplify a set of equations by removing redundancies |
| packages/nixpkgs/haskellPackages.neural-network-blashs | Yet Another High Performance and Extendable Neural Network in Haskell |
| packages/nixpkgs/haskellPackages.smallcheck-lens | SmallCheck properties for lens |
| packages/nixpkgs/haskellPackages.unordered-graphs | Graph library using unordered-containers |
| packages/nixpkgs/haskellPackages.reflex-gadt-api_0_3_0_0 | Interact with a GADT API in your reflex-dom application |
| packages/nixpkgs/haskellPackages.polysemy-account-api | Account management with Servant and Polysemy |
| packages/nixpkgs/haskellPackages.unit-constraint | Extremely simple typeclass |
| packages/nixpkgs/haskellPackages.rev-scientific | A library to provide special kind of big numbers writing |
| packages/nixpkgs/haskellPackages.multirec-alt-deriver | Alternative multirec instances deriver |
| packages/nixpkgs/haskellPackages.protolude-lifted | Protolude with lifted-base and lifted-async |
| packages/nixpkgs/haskellPackages.primitive-atomic | Wrappers for primops around atomic operations |
| packages/nixpkgs/haskellPackages.pcap-enumerator | Convert a pcap into an enumerator |
| packages/nixpkgs/haskellPackages.smtlib-backends-tests | Testing SMT-LIB backends |
| packages/nixpkgs/haskellPackages.postgresql-orm | An ORM (Object Relational Mapping) and migrations DSL for PostgreSQL |
| packages/nixpkgs/haskellPackages.roguestar-engine | Sci-fi roguelike game |
| packages/nixpkgs/haskellPackages.vector-doublezip | Some special functions to work with Vector (with zip) |
| packages/nixpkgs/haskellPackages.monad-logger-logstash | Logstash backend for monad-logger |
| packages/nixpkgs/haskellPackages.wherefrom-compat | A compatibility layer for GHC's 'wherefrom' function |
| packages/nixpkgs/haskellPackages.substring-parser | Match / replace substrings with a parser combinators |
| packages/nixpkgs/haskellPackages.streaming-brotli | Streaming interface for Brotli (RFC7932) compression |
| packages/nixpkgs/haskellPackages.papa-bifunctors | Prelude with only useful functions |
| packages/nixpkgs/haskellPackages.snap-predicates | Declarative routing for Snap |
| packages/nixpkgs/haskellPackages.memcached-binary | memcached client using binary protocol |
| packages/nixpkgs/haskellPackages.time-recurrence | Generate recurring dates |
| packages/nixpkgs/haskellPackages.ttl-hashtables | Extends hashtables so that entries added can be expired after a TTL |
| packages/nixpkgs/haskellPackages.proto-lens-arbitrary | Arbitrary instances for proto-lens |
| packages/nixpkgs/haskellPackages.persistent-lens | lens helpers for persistent |
| packages/nixpkgs/haskellPackages.snap-error-collector | Collect errors in batches and dispatch them |
| packages/nixpkgs/haskellPackages.lsp-types_2_1_1_0 | Haskell library for the Microsoft Language Server Protocol, data types |
| packages/nixpkgs/haskellPackages.MailchimpSimple | Haskell library to interact with Mailchimp JSON API Version 3.0 |
| packages/nixpkgs/haskellPackages.EnumContainers | Simple Enum-class-based int containers |
| packages/nixpkgs/haskellPackages.http-attoparsec | Attoparsec parsers for http-types |
| packages/nixpkgs/haskellPackages.executable-path | Finding out the full path of the executable |
| packages/nixpkgs/haskellPackages.crypto-multihash | Multihash library on top of cryptonite crypto library |
| packages/nixpkgs/haskellPackages.haskell-tools-rewrite | Facilities for generating new parts of the Haskell-Tools AST |
| packages/nixpkgs/haskellPackages.broadcast-chan-tests | Helpers for generating tests for broadcast-chan |