| haskellPackages.aeson-optics | Law-abiding optics for aeson |
| haskellPackages.cabal-lenses | Lenses and traversals for the Cabal library |
| haskellPackages.ac-machine | Aho-Corasick string matching algorithm in Haskell |
| haskellPackages.cairo-canvas | Simpler drawing API for Cairo |
| haskellPackages.dobutokO4 | Helps to create experimental music. Uses SoX inside. |
| haskellPackages.ad-delcont | Reverse-mode automatic differentiation with delimited continuations |
| haskellPackages.io-manager | Skeleton library around the IO monad |
| haskellPackages.funbot-git-hook | Git hook which sends events to FunBot |
| haskellPackages.freer-simple | A friendly effect system for Haskell |
| haskellPackages.hiedb-plugin | See README on Github for more information |
| haskellPackages.ioref-stable | iorefs with a unique stable index |
| haskellPackages.libvirt-hs | FFI bindings to libvirt virtualization API (http://libvirt.org) |
| haskellPackages.graph-trace-viz | Converts a graph-trace log into an HTML document |
| haskellPackages.hls-eval-plugin | Eval plugin for Haskell Language Server |
| haskellPackages.aeson-coerce | Initial project template from stack |
| haskellPackages.ascii-string | Compact representation of ASCII strings |
| haskellPackages.gore-and-ash-actor | Gore&Ash engine extension that implements actor style of programming |
| haskellPackages.deiko-config | Small and typesafe configuration library |
| haskellPackages.json-rpc-server | JSON-RPC 2.0 on the server side. |
| haskellPackages.benign-katip | A Benign backend for the Katip library |
| haskellPackages.async-io-either | Could be useful |
| haskellPackages.clr-win-linker | A GHC linker wrapper tool to workaround a GHC >8.2 bug |
| haskellPackages.hunt-server-cli | A Command line Interface for the Hunt server |
| haskellPackages.ghc_9_14_1 | The GHC API |
| haskellPackages.gogol-script | Google Apps Script SDK |
| haskellPackages.copilot-sbv | A compiler for CoPilot targeting SBV |
| haskellPackages.avers-server | Server implementation of the Avers API |
| haskellPackages.alpino-tools | Alpino data manipulation tools |
| haskellPackages.io-machine | Easy I/O model to learn IO monad |
| haskellPackages.folds-common | A playground of common folds for folds |
| haskellPackages.force-layout | Simple force-directed layout |
| haskellPackages.ghc-parmake | A parallel wrapper for 'ghc --make' |
| haskellPackages.hp2html | A tool for converting GHC heap-profiles to HTML |
| haskellPackages.g4ip-prover | Theorem prover for intuitionistic propositional logic using G4ip |
| haskellPackages.gogol-apps-tasks | Google Tasks SDK |
| haskellPackages.blank-canvas | HTML5 Canvas Graphics Library |
| haskellPackages.bimap-server | Two-column database server |
| haskellPackages.jarfind | Tool for searching java classes, members and fields in classfiles and JAR archives |
| haskellPackages.hmatrix-csv | CSV encoding and decoding for hmatrix |
| haskellPackages.daemons | Daemons in Haskell made fun and easy |
| haskellPackages.http2-client | A native HTTP2 client library |
| haskellPackages.hascard | A TUI for reviewing notes using 'flashcards' written with markdown-like syntax |
| haskellPackages.seitz-symbol | Read and Display Seitz Symbol |
| haskellPackages.shapes-math | faster vector/matrix math using unboxed numbers and Template Haskell |
| haskellPackages.strelka-wai | WAI compatibility layer for "strelka" |
| haskellPackages.posix-socket | Bindings to the POSIX socket API |
| haskellPackages.parse-dimacs | DIMACS CNF parser library |
| haskellPackages.stack-clean-old | Clean away old stack build artifacts |
| haskellPackages.pulse-simple | binding to Simple API of pulseaudio |
| haskellPackages.servant-nix | Servant Nix content-type |
| haskellPackages.oso2pdf | Better conversion of Oxford Scholarship Online material to PDF |
| haskellPackages.penrose | Create beautiful diagrams just by typing mathematical notation in plain text |
| haskellPackages.trasa-client | Type safe http requests |
| haskellPackages.scotty-blaze | blaze-html integration for Scotty |
| haskellPackages.yesod-worker | Initial project template from stack |
| haskellPackages.vector-split | Combinator library for splitting vectors |
| haskellPackages.rasa-ext-logger | Rasa Ext for logging state/actions |
| haskellPackages.pareto-front | Monoids for dealing with Pareto efficiency |
| haskellPackages.wai-session | Flexible session middleware for WAI |
| haskellPackages.ods2csv | Convert Open Document Spreadsheet ODS to CSV |
| haskellPackages.sc2-support | Support and utility library for sc2hs |
| haskellPackages.sydtest | A modern testing framework for Haskell with good defaults and advanced testing features |
| haskellPackages.trasa-server | Type safe web server |
| haskellPackages.yesod-auth-oidc | A yesod-auth plugin for multi-tenant SSO via OpenID Connect |
| haskellPackages.mosaico-lib | Generación interactiva de mosaicos |
| haskellPackages.pandoc-query | Pandoc filter to extract only the links |
| haskellPackages.parsec-pratt | Pratt Parser combinator for Parsec |
| haskellPackages.txt2rtf | Filter to convert plain text files to RTF |
| haskellPackages.trasa-reflex | Reactive Type Safe Routing |
| haskellPackages.point-octree | Point octree, with bounding boxes |
| haskellPackages.yesod-alerts | Alert messages for the Yesod framework |
| haskellPackages.system-argv0 | Get argv[0] as a FilePath |
| haskellPackages.unique-logic | Solve simple simultaneous equations |
| haskellPackages.persona-idp | Persona (BrowserID) Identity Provider |
| haskellPackages.theatre-dev | Minimalistic actor library experiments |
| haskellPackages.tasty-fail-fast | Adds the ability to fail a tasty test suite on first test failure |
| haskellPackages.rfc-prelude | The Prelude from the Robert Fischer Commons |
| haskellPackages.wrecker-ui | A web interface for Wrecker, the HTTP Performance Benchmarker |
| haskellPackages.tasty-golden | Golden tests support for tasty |
| haskellPackages.yesod-filter | Automatic filter generator for Yesod |
| haskellPackages.sample-frame | Handling of samples in an (audio) signal |
| haskellPackages.rss2irc | watches an RSS/Atom feed and writes it to an IRC channel |
| haskellPackages.servant-db | Servant types for defining API with relational DBs |
| haskellPackages.single-tuple | a class for single tuple implementations |
| haskellPackages.yampa-canvas | blank-canvas frontend for Yampa |
| haskellPackages.restful-snap | |
| haskellPackages.monad-effect | A fast and lightweight effect system |
| haskellPackages.smith-client | API client for <https://smith.st/ Smith>. |
| haskellPackages.simple-cmd-args | Simple command args parsing and execution |
| haskellPackages.yesod-gitrev | A subsite for displaying git information |
| haskellPackages.servant-ekg | Helpers for using ekg with servant |
| haskellPackages.rds-data-codecs | Codecs for use with AWS rds-data |
| haskellPackages.monad-levels | Specific levels of monad transformers |
| haskellPackages.sexpr-parser | Simple s-expression parser |
| haskellPackages.web-routes-mtl | Extends web-routes with mtl-based MonadIO / MonadTrans RouteT instances |
| haskellPackages.mtl-prelude | Reexports of most definitions from "mtl" and "transformers" |
| haskellPackages.pandoc-types | Types for representing a structured document |
| haskellPackages.mixed-types-num | Alternative Prelude with numeric and logic expressions typed bottom-up |
| haskellPackages.newtype-th | A template haskell deriver to create Control.Newtype instances. |
| haskellPackages.not-prelude | An opinionated Prelude replacement library |