| haskellPackages.wumpus-core | Pure Haskell PostScript and SVG generation |
| haskellPackages.terrahs | A Haskell GIS Programming Environment |
| haskellPackages.tasty-sugar | Tests defined by Search Using Golden Answer References |
| haskellPackages.shpider | Web automation library in Haskell |
| haskellPackages.supply-next | Supply-chain interface for basic streaming |
| haskellPackages.yjtools | some tools for Monad, List, Tuple and so on |
| haskellPackages.scotty-form | Html form validation using `ditto` |
| haskellPackages.regex-tdfa-text | Text interface for regex-tdfa |
| haskellPackages.pipes-aeson | Encode and decode JSON streams using Aeson and Pipes |
| haskellPackages.ptrdiff | Type-checked pointer diffs |
| haskellPackages.mockery | Support functions for automated testing |
| haskellPackages.modular | Type-safe modular arithmetic |
| haskellPackages.nist-beacon | Haskell interface to the nist random beacon |
| haskellPackages.optics-core | Optics as an abstract interface: core definitions |
| haskellPackages.runmemo | A simple memoization helper library |
| haskellPackages.safeint | overflow-checked Int type |
| haskellPackages.strict-base | Strict versions of base data types |
| haskellPackages.midi-music-box | Convert MIDI file to music box punch tape |
| haskellPackages.stable-tree | Trees whose branches are resistant to change |
| haskellPackages.verilog | Verilog preprocessor, parser, and AST |
| haskellPackages.simple-rope | Memory-efficient strings with concatenation and splitting |
| haskellPackages.prosper | Bindings to the Prosper marketplace API |
| haskellPackages.stripe-wreq | Use the Stripe API via Wreq |
| haskellPackages.venzone | ASCII platform-adventure game |
| haskellPackages.pisigma | A dependently typed core language |
| haskellPackages.wrapped | Newtypes to carry DerivingVia instances |
| haskellPackages.starter | Develop applications without restarts |
| haskellPackages.statsdi | A lovely [Dog]StatsD implementation |
| haskellPackages.samsort | A stable adaptive mergesort implementation |
| haskellPackages.socket-icmp | Definitions for using ICMP with the `socket` library |
| haskellPackages.tagtree | Hierarchical Tags & Tag Trees |
| haskellPackages.wembley | Pretty-printing of codebases |
| haskellPackages.rawlock | A writer-biased RAW lock |
| haskellPackages.stripe-core | Stripe API for Haskell - Pure Core |
| haskellPackages.repa-stream | Stream functions not present in the vector library |
| haskellPackages.toml-reader | TOML format parser compliant with v1.0.0. |
| haskellPackages.portray | Rendering to pseudo-Haskell syntax |
| haskellPackages.reflex-gi-gtk | Helper functions to use reflex with gi-gtk |
| haskellPackages.orgstat | Statistics visualizer for org-mode |
| haskellPackages.program | Programs with Environments and Managed Resources |
| haskellPackages.unicode | Construct and transform unicode characters |
| haskellPackages.web3-crypto | Cryptograhical primitives for Haskell Web3 library |
| haskellPackages.ppad-base16 | Pure base16 encoding and decoding on bytestrings |
| haskellPackages.readshp | Code for reading ESRI Shapefiles |
| haskellPackages.reserve | Reserve reloads web applications |
| haskellPackages.pretty-diff | Pretty printing a diff of two values |
| haskellPackages.repa-plugin | Data Flow Fusion GHC Plugin |
| haskellPackages.signals | Synchronous signal processing for DSLs |
| haskellPackages.network | Low-level networking interface |
| haskellPackages.qlinear | Typesafe library for linear algebra |
| haskellPackages.type-errors | Tools for writing better type errors |
| haskellPackages.mpi-hs-cereal | MPI bindings for Haskell |
| haskellPackages.picedit | simple image manipulation functions |
| haskellPackages.urlpath | Painfully simple URL deployment |
| haskellPackages.netwire | Functional reactive programming library |
| haskellPackages.rakhana | Stream based PDF library |
| haskellPackages.swagger | Implementation of swagger data model |
| haskellPackages.threads | Fork threads and wait for their result |
| haskellPackages.nanomsg | nanomsg - scalability protocols library |
| haskellPackages.scotty-rest | Webmachine-style REST library for scotty |
| haskellPackages.safe-access | A simple environment to control access to data |
| haskellPackages.text-rope_0_3 | Text lines and ropes |
| haskellPackages.mtl_2_3_1 | Monad classes for transformers, using functional dependencies |
| haskellPackages.Munkres | Munkres' assignment algorithm (hungarian method) |
| haskellPackages.PortFusion | high-performance distributed reverse / forward proxy & tunneling for TCP |
| haskellPackages.Genbank | Libary for processing the NCBI genbank format |
| haskellPackages.Redmine | Library to access Redmine's REST services |
| haskellPackages.HoleyMonoid | Monoids with holes |
| haskellPackages.CMCompare | Infernal covariance model comparison |
| haskellPackages.Kulitta | Library for automated composition and musical learning |
| haskellPackages.EdisonCore | A library of efficient, purely-functional data structures (Core Implementations) |
| haskellPackages.IDynamic | Indexable, serializable form of Data.Dynamic |
| haskellPackages.Gamgine | Some kind of game library or set of utilities |
| haskellPackages.Checked | Inbuilt checking for ultra reliable computing |
| haskellPackages.ghc-debug-stub | Functions for instrumenting your application so the heap can be analysed with ghc-debug-common |
| haskellPackages.clocked | timer functionality to clock IO commands |
| haskellPackages.disk-free-space | Retrieve information about disk space usage |
| haskellPackages.jukebox | A first-order reasoning toolbox |
| haskellPackages.brick-panes | Panes library for Brick providing composition and isolation for TUI apps |
| haskellPackages.logging | Simplified logging in IO for application writers |
| haskellPackages.hakyll-agda | Wrapper to integrate literate Agda files with Hakyll |
| haskellPackages.json-schema | Types and type classes for defining JSON schemas |
| haskellPackages.hnix-store-core | Core effects for interacting with the Nix store |
| haskellPackages.charade | Rapid prototyping websites with Snap and Heist |
| haskellPackages.crdt-event-fold | Garbage collected event folding CRDT |
| haskellPackages.json-litobj | Extends Text.JSON to handle literal JS objects. |
| haskellPackages.grapesy | Native Haskell implementation of the gRPC framework |
| haskellPackages.auto-export | Automatically add things to module export list |
| haskellPackages.data-forest | A simple multi-way tree data structure |
| haskellPackages.caldims | Calculation tool and library supporting units |
| haskellPackages.jupyter | A library for creating and using Jupyter kernels |
| haskellPackages.lame-tester | A strange and unnecessary selective test-running library |
| haskellPackages.haskseg | Simple unsupervised segmentation model |
| haskellPackages.haddock | A documentation-generation tool for Haskell libraries |
| haskellPackages.data-result | Data types for returning results distinguishable by types |
| haskellPackages.data-layout | Read/write arbitrary binary layouts to a "Data.Vector.Storable". |
| haskellPackages.gi-gstbase | GStreamerBase bindings |
| haskellPackages.imprevu | Reactive programming language based on a DSL |
| haskellPackages.drifter | Simple schema management for arbitrary databases |
| haskellPackages.boombox | Chronokinetic stream sources and incremental consumers |