| haskellPackages.keystore | Managing stores of secret things |
| haskellPackages.dualizer | Automatically generate dual constructions |
| haskellPackages.html-conduit | Parse HTML documents using xml-conduit datatypes |
| haskellPackages.doctest-prop | Allow QuickCheck-style property testing within doctest |
| haskellPackages.Wordlint | Plaintext prose redundancy linter |
| haskellPackages.hledger-iadd | A terminal UI as drop-in replacement for hledger add |
| haskellPackages.either-result | The simplest ‘MonadFail’ instance |
| haskellPackages.acme-hq9plus | An embedded DSL for the HQ9+ programming language |
| haskellPackages.io-streams-http | http-client for io-streams |
| haskellPackages.encoding | A library for various character encodings |
| haskellPackages.edit-lenses-demo | Programs demoing the use of symmetric, stateful edit lenses |
| haskellPackages.devtools | Haskell development tool agregate |
| haskellPackages.byteable | Type class for sequence of bytes |
| haskellPackages.effect-monad | Embeds effect systems and program logics into Haskell using graded monads and parameterised monads |
| haskellPackages.binary-search | Binary and exponential searches |
| haskellPackages.eccrypto | Elliptic Curve Cryptography for Haskell |
| haskellPackages.knit-haskell | a minimal Rmarkdown sort-of-thing for haskell, by way of Pandoc |
| haskellPackages.elenco-albero | make tree from a list |
| haskellPackages.lrucache | a simple, pure LRU cache |
| haskellPackages.logstash | Logstash client library for Haskell |
| haskellPackages.easytest | Simple, expressive testing library |
| haskellPackages.kangaroo | Binary parsing with random access |
| haskellPackages.grpc-haskell | Haskell implementation of gRPC layered on shared C library |
| haskellPackages.haroonga | Low level bindings for Groonga |
| haskellPackages.functors | (.:) and friends, syntax for Functor and Applicative. |
| haskellPackages.fakedata | Library for producing fake data |
| haskellPackages.float128 | FFI bindings for C _Float128 |
| haskellPackages.TableAlgebra | Ferry Table Algebra |
| haskellPackages.campfire | Haskell implementation of the Campfire API |
| haskellPackages.global-config | Global mutable configuration |
| haskellPackages.github-app-token | Generate an installation access token for a GitHub App |
| haskellPackages.hw-aws-sqs-conduit | AWS SQS conduit |
| haskellPackages.enummaps | Enum wrappers for IntMap and IntSet |
| haskellPackages.distance | Useful distance datatype and functions |
| haskellPackages.fastmemo | Memoize functions on Generic types |
| haskellPackages.cauldron | Dependency injection library |
| haskellPackages.descrilo | Loads a list of items with fields |
| haskellPackages.hackage-diff | Compare the public API of different versions of a Hackage library |
| haskellPackages.bitmap-opengl | OpenGL support for Data.Bitmap. |
| haskellPackages.base64-string | Base64 implementation for String's |
| haskellPackages.downhill | Reverse mode automatic differentiation |
| haskellPackages.agreeing | Idiomatic data structure for agreement |
| haskellPackages.editline | Bindings to the editline library (libedit) |
| haskellPackages.gridland | Grid-based multimedia engine |
| haskellPackages.dovetail | A PureScript interpreter with a Haskell FFI |
| haskellPackages.hakismet | Akismet spam protection library |
| haskellPackages.hastache | Haskell implementation of Mustache templates |
| haskellPackages.hspecVariant | Spec for testing properties |
| haskellPackages.haskell-mpfr | Correctly-rounded arbitrary-precision floating-point arithmetic |
| haskellPackages.hscolour | Colourise Haskell code |
| haskellPackages.diskhash | Disk-based hash table |
| haskellPackages.hgettext | Bindings to libintl.h (gettext, bindtextdomain) |
| haskellPackages.debruijn | de Bruijn indices and levels |
| haskellPackages.brittany | Haskell source code formatter |
| haskellPackages.Spock-api-server | Another Haskell web framework for rapid development |
| haskellPackages.leksah-server | Metadata collection for leksah |
| haskellPackages.hls-hlint-plugin | Hlint integration plugin with Haskell Language Server |
| haskellPackages.beam-migrate | SQL DDL support and migrations support library for Beam |
| haskellPackages.matrix-client | A matrix client library |
| haskellPackages.comark-parser | Parser for Commonmark (markdown) |
| haskellPackages.covenant | Standalone IR for Cardano scripts |
| haskellPackages.classify | Library for classification of media files |
| haskellPackages.llrbtree | Purely functional sets and heaps |
| haskellPackages.leb128-cereal | LEB128 and SLEB128 encoding |
| haskellPackages.keyword-args | Extract data from a keyword-args config file format |
| haskellPackages.hspkcs11 | Wrapper for PKCS #11 interface |
| haskellPackages.interact | instantly create REPL from any function |
| haskellPackages.hexpress | An express-like http framework |
| haskellPackages.hls-cabal-plugin | Cabal integration plugin with Haskell Language Server |
| haskellPackages.iexcloud | Library for the IEX Trading API |
| haskellPackages.find-conduit | A file-finding conduit that allows user control over traversals |
| haskellPackages.domain-optics | Integration of domain with optics |
| haskellPackages.network-wait | Lightweight library for waiting on networked services to become available |
| haskellPackages.utf8-prelude | Variants of Prelude and System.IO with UTF8 text I/O operations |
| haskellPackages.metadata | metadata library for semantic web |
| haskellPackages.nothunks | Examine values for unexpected thunks |
| haskellPackages.statsd-client | Statsd UDP client |
| haskellPackages.phatsort | FAT filesystem sort utility |
| haskellPackages.randfile | Program for picking a random file |
| haskellPackages.waitfree | A wrapping library for waitfree computation |
| haskellPackages.writer-cps-morph | MFunctor instance for CPS style WriterT and RWST |
| haskellPackages.pprecord | A library for pretty printing Records |
| haskellPackages.soap-openssl | TLS-enabled SOAP transport (using openssl bindings) |
| haskellPackages.quipper-core | An embedded, scalable functional programming language for quantum computing |
| haskellPackages.xmonad-volume | XMonad volume controls |
| haskellPackages.unlifted | Unlifted and levity-polymorphic types |
| haskellPackages.servant-mock | Derive a mock server for free from your servant API types |
| haskellPackages.tsession | A Transaction Framework for Web Applications |
| haskellPackages.place-cursor-at | A utility for X11 that moves the mouse cursor using the keyboard |
| haskellPackages.simple-server | Simple Server interface |
| haskellPackages.readline | An interface to the GNU readline library |
| haskellPackages.unicoder | Make writing in unicode easy |
| haskellPackages.wxdirect | helper tool for building wxHaskell |
| haskellPackages.weekdaze | A school-timetable problem-solver |
| haskellPackages.morfette | A tool for supervised learning of morphology |
| haskellPackages.pomohoro | Initial project template from stack |
| haskellPackages.netlist-to-vhdl | Convert a Netlist AST to VHDL |
| haskellPackages.travis-pogodi | A better travis_wait |
| haskellPackages.tsetchan | Hides duplicating channels when broadcasting |
| haskellPackages.shared-memory | POSIX shared memory |