| haskellPackages.craft | A UNIX configuration management library in Haskell |
| haskellPackages.flite | f-lite compiler, interpreter and libraries |
| haskellPackages.effin | A Typeable-free implementation of extensible effects |
| haskellPackages.aeson-t | Transform JSON |
| haskellPackages.hpc-lcov | Convert HPC output into LCOV format |
| haskellPackages.hkd-lens | Generic lens/prism/traversal-kinded data |
| haskellPackages.bench | Command-line benchmark tool |
| haskellPackages.THSH | A "noDSL" approach to mixing shell scripting with Haskell programs using Template Haskell |
| haskellPackages.UrlDisp | Url dispatcher. Helps to retain friendly URLs in web applications. |
| haskellPackages.jobs-ui | A library for creating a jobs management website running custom jobs |
| haskellPackages.hscim | hscim json schema and server implementation |
| haskellPackages.build | Build Systems à la Carte |
| haskellPackages.attic | Haskell bindings for Nix attic cache |
| haskellPackages.bytes | Sharing code for serialization between binary and cereal |
| haskellPackages.fibon | Tools for running and analyzing Haskell benchmarks |
| haskellPackages.hprox | a lightweight HTTP proxy server, and more |
| haskellPackages.heaps | Asymptotically optimal Brodal/Okasaki heaps |
| haskellPackages.forma | Parse and validate forms in JSON format |
| haskellPackages.bamse | A Windows Installer (MSI) generator framework |
| haskellPackages.duet | A tiny language, a subset of Haskell (with type classes) aimed at aiding teachers to teach Haskell |
| haskellPackages.latex | Parse, format and process LaTeX files |
| haskellPackages.hserv | Simple http server in haskell |
| haskellPackages.chell | A simple and intuitive library for automated testing |
| haskellPackages.elm-init | Set up basic structure for an elm project |
| haskellPackages.data-elf | Executable and Linkable Format (ELF) data structures |
| haskellPackages.cmath | A binding to the standard C math library |
| haskellPackages.hoopl | A library to support dataflow analysis and optimization |
| haskellPackages.ghci-dap | ghci-dap is a GHCi having DAP interface |
| haskellPackages.event | Monoidal, monadic and first-class events |
| haskellPackages.json-feed | JSON Feed |
| haskellPackages.actor | Actors with multi-headed receive clauses |
| haskellPackages.irc-ctcp | A CTCP encoding and decoding library for IRC clients |
| haskellPackages.hruby | Embed a Ruby intepreter in your Haskell program ! |
| haskellPackages.foldl | Composable, streaming, and efficient left folds |
| haskellPackages.boxes | 2D text pretty-printing library |
| haskellPackages.lens-sop | Computing lenses generically using generics-sop |
| haskellPackages.diff3 | Perform a 3-way difference of documents |
| haskellPackages.data-ref | Unify STRef and IORef in plain Haskell 98 |
| haskellPackages.lens-time | lens for Data.Time |
| haskellPackages.karps | Haskell bindings for Spark Dataframes and Datasets |
| haskellPackages.fmt-for-rio | Adaptor for getting fmt to work with rio |
| haskellPackages.brick | A declarative terminal user interface library |
| haskellPackages.keyed | Generic indexing for many data structures |
| haskellPackages.TTTAS | Typed Transformations of Typed Abstract Syntax |
| haskellPackages.haste | A universal pastebin tool, written in Haskell |
| haskellPackages.bodhi | Fedora Bodhi REST client library |
| haskellPackages.irc-fun-bot | Library for writing fun IRC bots |
| haskellPackages.hinit | Generic project initialization tool |
| haskellPackages.hocon | Small library for typesafe's configuration specification |
| haskellPackages.dense | Mutable and immutable dense multidimensional arrays |
| haskellPackages.cases | A converter for spinal, snake and camel cases |
| haskellPackages.bound | Making de Bruijn Succ Less |
| haskellPackages.graql | Execute Graql queries on a Grakn graph |
| haskellPackages.haiji | A typed template engine, subset of jinja2 |
| haskellPackages.htime | Timing utility for the command line |
| haskellPackages.json-alt | Union 'alternative' or Either that has untagged JSON encoding |
| haskellPackages.magic | Interface to C file/magic library |
| haskellPackages.ixset | Efficient relational queries on Haskell sets |
| haskellPackages.dhall | A configuration language guaranteed to terminate |
| haskellPackages.bibdb | A database based bibliography manager for BibTeX |
| haskellPackages.gi-cairo | Cairo bindings |
| haskellPackages.dpor | A generic implementation of dynamic partial-order reduction (DPOR) for testing arbitrary models of concurrency |
| haskellPackages.hsc3-lisp | LISP SUPERCOLLIDER |
| haskellPackages.cassy | A high level driver for the Cassandra datastore |
| haskellPackages.annah | Medium-level language that desugars to Morte |
| haskellPackages.djinn | Generate Haskell code from a type |
| haskellPackages.hmidi | Binding to the OS level MIDI services |
| haskellPackages.bpath | A minimal typed unix path library |
| haskellPackages.clifm | Command Line Interface File Manager |
| haskellPackages.glome-hs | ray tracer |
| haskellPackages.fpco-api | Simple interface to the FP Complete IDE API |
| haskellPackages.hakka | Minimal akka-inspired actor library |
| haskellPackages.ideas | Feedback services for intelligent tutoring systems |
| haskellPackages.g3p-hash | Global Password Prehash Protocol |
| haskellPackages.hable | customizable pretty printer library for tables |
| haskellPackages.llvm-dsl | Support for writing an EDSL with LLVM-JIT as target |
| haskellPackages.ifscs | An inductive-form set constraint solver |
| haskellPackages.angle | A small, general-purpose programming language |
| haskellPackages.deep-map | Deeply-nested, multiple key type maps |
| haskellPackages.aterm | serialisation for Haskell values with sharing support |
| haskellPackages.gmndl | Mandelbrot Set explorer using GTK |
| haskellPackages.ghcid | GHCi based bare bones IDE |
| haskellPackages.embla | execute actions periodically while avoiding drift |
| haskellPackages.fmark | A Friendly Markup language without syntax |
| haskellPackages.bcp47 | Language tags as specified by BCP 47 |
| haskellPackages.fadno | Minimal library for music generation and notation |
| haskellPackages.cborg | Concise Binary Object Representation (CBOR) |
| haskellPackages.fay-text | Fay Text type represented as JavaScript strings |
| haskellPackages.bson-lens | BSON lenses |
| haskellPackages.eddie | Command line file filtering with haskell |
| haskellPackages.lhs2TeX-hl | Literate highlighter preprocessor for lhs2tex |
| haskellPackages.cielo | Cielo API v3 Bindings for Haskell |
| haskellPackages.Z-Botan | Crypto for Haskell |
| haskellPackages.hoare | Simple tools for communicating sequential processes |
| haskellPackages.free-vl | van Laarhoven encoded Free Monad with Extensible Effects |
| haskellPackages.email | Sending eMail in Haskell made easy |
| haskellPackages.effet | An Effect System based on Type Classes |
| haskellPackages.macho | Parser for Mach-O object format |
| haskellPackages.clash | CAES Language for Synchronous Hardware (CLaSH) |
| haskellPackages.dnf-repo | A dnf wrapper with fine control of enabled repos |