| haskellPackages.json-rpc-client | JSON-RPC 2.0 on the client side. |
| haskellPackages.cleff-plugin | Automatic disambiguation for extensible effects |
| haskellPackages.hakyll-dhall | Dhall compiler for Hakyll |
| haskellPackages.ac-machine | Aho-Corasick string matching algorithm in Haskell |
| haskellPackages.hedis-config | Easy trivial configuration for Redis |
| haskellPackages.hmatrix-csv | CSV encoding and decoding for hmatrix |
| haskellPackages.github-tools | Various Github helper utilities |
| haskellPackages.ap-reflect | Partial evaluation reflection a la simple-reflect |
| haskellPackages.copilot-sbv | A compiler for CoPilot targeting SBV |
| haskellPackages.hp2html | A tool for converting GHC heap-profiles to HTML |
| haskellPackages.json-rpc-server | JSON-RPC 2.0 on the server side. |
| haskellPackages.hspec-golden | Golden tests for hspec |
| haskellPackages.conic-graphs | Vinyl-style extensible graphs |
| haskellPackages.cabal-lenses | Lenses and traversals for the Cabal library |
| haskellPackages.generic-xml | Marshalling Haskell values to/from XML |
| haskellPackages.freckle-otel | ... |
| haskellPackages.aeson-coerce | Initial project template from stack |
| haskellPackages.bound-extras | ScopeH and ScopeT extras for bound |
| haskellPackages.dobutokO4 | Helps to create experimental music. Uses SoX inside. |
| haskellPackages.base64-bytes | Base64 encoding of byte sequences |
| haskellPackages.layout-rules | A collection of different layout implementations |
| haskellPackages.ffmpeg-light | Minimal bindings to the FFmpeg library |
| haskellPackages.gloss-raster | Parallel rendering of raster images |
| haskellPackages.g4ip-prover | Theorem prover for intuitionistic propositional logic using G4ip |
| haskellPackages.io-classes | Type classes for concurrency with STM, ST and timing |
| haskellPackages.astview | A GTK-based abstract syntax tree viewer for custom languages and parsers |
| haskellPackages.lol-benches | A library for benchmarking <https://hackage.haskell.org/package/lol lol>. |
| haskellPackages.cayenne-lpp | Cayenne Low Power Payload |
| haskellPackages.hackage-cli | CLI tool for Hackage |
| haskellPackages.gogol-script | Google Apps Script SDK |
| haskellPackages.cli-builder | Simple project template from stack |
| haskellPackages.hascard | A TUI for reviewing notes using 'flashcards' written with markdown-like syntax |
| haskellPackages.hnix-store-tests | Test utilities and instances |
| haskellPackages.archive-sig | Backpack signature for archive libraries |
| haskellPackages.bimap-server | Two-column database server |
| haskellPackages.dhall-secret | Encrypt Decrypt Dhall expressions |
| haskellPackages.gi-gtk-layer-shell | gtk-layer-shell bindings |
| haskellPackages.ioref-stable | iorefs with a unique stable index |
| haskellPackages.async-extras | Extra Utilities for the Async Library |
| haskellPackages.chatter | A library of simple NLP algorithms |
| haskellPackages.aeson-decode | Easy functions for converting from Aeson.Value |
| haskellPackages.heph-sparse-set | Really fast mutable sparse sets |
| haskellPackages.blank-canvas | HTML5 Canvas Graphics Library |
| haskellPackages.gopher-proxy | proxy gopher over http |
| haskellPackages.google-drive | Google Drive API access |
| haskellPackages.gore-and-ash-actor | Gore&Ash engine extension that implements actor style of programming |
| haskellPackages.aeson-optics | Law-abiding optics for aeson |
| haskellPackages.aeson-commit | Parse Aeson data with commitment |
| haskellPackages.alpino-tools | Alpino data manipulation tools |
| haskellPackages.Takusen | Database library with left-fold interface, for PostgreSQL, Oracle, SQLite, ODBC |
| haskellPackages.liquid-ghc-prim | Drop-in ghc-prim replacement for LH |
| haskellPackages.deiko-config | Small and typesafe configuration library |
| haskellPackages.ghc-parmake | A parallel wrapper for 'ghc --make' |
| haskellPackages.X11-xdamage | A binding to the Xdamage X11 extension library |
| haskellPackages.clr-win-linker | A GHC linker wrapper tool to workaround a GHC >8.2 bug |
| haskellPackages.io-streams | Simple, composable, and easy-to-use stream I/O |
| haskellPackages.hls-eval-plugin | Eval plugin for Haskell Language Server |
| haskellPackages.ascii-string | Compact representation of ASCII strings |
| haskellPackages.elm2nix | Turn your Elm project into buildable Nix project |
| haskellPackages.linnet-aeson | Aeson JSON support for Linnet |
| haskellPackages.cairo-canvas | Simpler drawing API for Cairo |
| haskellPackages.freer-simple | A friendly effect system for Haskell |
| haskellPackages.apecs-brillo | Simple brillo renderer for apecs |
| haskellPackages.daemons | Daemons in Haskell made fun and easy |
| haskellPackages.handa-opengl | Utility functions for OpenGL and GLUT |
| haskellPackages.funbot-git-hook | Git hook which sends events to FunBot |
| haskellPackages.fedora-dists | Library for Fedora distribution versions |
| haskellPackages.event-driven | library for event driven programming |
| haskellPackages.async-io-either | Could be useful |
| haskellPackages.ad-delcont | Reverse-mode automatic differentiation with delimited continuations |
| haskellPackages.hunt-server-cli | A Command line Interface for the Hunt server |
| haskellPackages.linux-ptrace | Wrapping of Linux' ptrace(2) |
| haskellPackages.folds-common | A playground of common folds for folds |
| haskellPackages.binary-typed | Type-safe binary serialization |
| haskellPackages.libvirt-hs | FFI bindings to libvirt virtualization API (http://libvirt.org) |
| haskellPackages.benign-katip | A Benign backend for the Katip library |
| haskellPackages.doctest-lib | Parts of doctest exposed as library |
| haskellPackages.jarfind | Tool for searching java classes, members and fields in classfiles and JAR archives |
| haskellPackages.google-cloud | Client for the Google Cloud APIs |
| haskellPackages.copilot-c99 | A compiler for Copilot targeting C99 |
| haskellPackages.web-routes-mtl | Extends web-routes with mtl-based MonadIO / MonadTrans RouteT instances |
| haskellPackages.yesod-routes | Efficient routing for Yesod. (deprecated) |
| haskellPackages.yi-contrib | Add-ons to Yi, the Haskell-Scriptable Editor |
| haskellPackages.printf-mauke | A Perl printf like formatter |
| haskellPackages.rss2irc | watches an RSS/Atom feed and writes it to an IRC channel |
| haskellPackages.yesod-alerts | Alert messages for the Yesod framework |
| haskellPackages.network-run | Simple network runner library |
| haskellPackages.system-argv0 | Get argv[0] as a FilePath |
| haskellPackages.yampa-canvas | blank-canvas frontend for Yampa |
| haskellPackages.tasty-golden | Golden tests support for tasty |
| haskellPackages.parse-dimacs | DIMACS CNF parser library |
| haskellPackages.toxcore-c | Haskell bindings to the C reference implementation of Tox |
| haskellPackages.sydtest-wai | A wai companion library for sydtest |
| haskellPackages.rfc-prelude | The Prelude from the Robert Fischer Commons |
| haskellPackages.monoid | Monoid type classes, designed in modular way, distinguish Monoid from Mempty and Semigroup. This design allows mempty operation don't bring Semigroups related constraints until (<>) is used. |
| haskellPackages.stack-clean-old | Clean away old stack build artifacts |
| haskellPackages.yi-spolsky | Spolsky colour theme for the Yi text editor |
| haskellPackages.smith-client | API client for <https://smith.st/ Smith>. |
| haskellPackages.yi-monokai | Monokai colour theme for the Yi text editor |
| haskellPackages.tempus-fugit | Programmers' time tracker |