| haskellPackages.arbor-monad-logger | Simple logging library |
| haskellPackages.bounded-queue | A strict, immutable, thread-safe, single-ended, bounded queue |
| haskellPackages.disjoint-set | Persistent disjoint-sets, a.k.a union-find. |
| haskellPackages.integer-gmp_1_1 | Integer library based on GMP |
| haskellPackages.byte-count-reader | Read strings describing a number of bytes like 2Kb and 0.5 MiB |
| haskellPackages.data-category | Category theory |
| haskellPackages.generics-sop | Generic Programming using True Sums of Products |
| haskellPackages.filter-logger | Filterable request logging wai middleware. Change how data is logged and when. |
| haskellPackages.haskell-holes-th | Infer haskell code by given type |
| haskellPackages.jcdecaux-vls | JCDecaux self-service bicycles API client |
| haskellPackages.geo-resolver | Performs geo location lookups and parses the results |
| haskellPackages.flow2dot | Library and binary to generate sequence/flow diagrams from plain text source |
| haskellPackages.data-diverse-lens | Isos & Lens for Data.Diverse.Many and Prisms for Data.Diverse.Which |
| haskellPackages.google-server-api | Google APIs for server to server applications |
| haskellPackages.dns-patterns | DNS name parsing and pattern matching utilities |
| haskellPackages.amazonka-drs | Amazon Elastic Disaster Recovery Service SDK |
| haskellPackages.amazonka-cur | Amazon Cost and Usage Report Service SDK |
| haskellPackages.log-postgres | Structured logging solution (PostgreSQL back end) |
| haskellPackages.functor-utils | Collection of functor utilities, providing handy operators, like generalization of (.). |
| haskellPackages.airtable-api | Requesting and introspecting Tables within an Airtable project |
| haskellPackages.fltkhs-hello-world | Fltkhs template project |
| haskellPackages.haskell-src-exts | Manipulating Haskell source: abstract syntax, lexer, parser, and pretty-printer |
| haskellPackages.ieee754-parser | |
| haskellPackages.bindings-DSL | FFI domain specific language, on top of hsc2hs |
| haskellPackages.fltkhs-fluid-demos | Fltkhs Fluid Demos |
| haskellPackages.console-style | Styled console text output using ANSI escape sequences |
| haskellPackages.clckwrks-dot-com | clckwrks.com |
| haskellPackages.free-algebras | Free algebras |
| haskellPackages.ghci_8_10_2 | The library supporting GHC's interactive interpreter |
| haskellPackages.generics-eot | A library for generic programming that aims to be easy to understand |
| haskellPackages.amazonka-oam | Amazon CloudWatch Observability Access Manager SDK |
| haskellPackages.hmatrix-gsl-stats | GSL Statistics interface |
| haskellPackages.html-truncate | A HTML truncator |
| haskellPackages.infinite-list | Infinite lists |
| haskellPackages.dl-fedora_2_2 | Fedora image download tool |
| haskellPackages.diagrams-gtk | Backend for rendering diagrams directly to GTK windows |
| haskellPackages.llvm-general-pure | Pure Haskell LLVM functionality (no FFI) |
| haskellPackages.config-parser | Parse config files using parsec and generate parse errors on unhandled keys |
| haskellPackages.ejdb2-binding | Binding to EJDB2 C library, an embedded JSON noSQL database |
| haskellPackages.ghc-debugger | A step-through machine-interface debugger for GHC Haskell |
| haskellPackages.SessionLogger | Easy Loggingframework |
| haskellPackages.dormouse-uri | Library for type-safe representations of Uri/Urls |
| haskellPackages.array-memoize | Memoization combinators using arrays for finite sub-domains of functions |
| haskellPackages.ghc-datasize | Determine the size of data structures in GHC's memory |
| haskellPackages.auto-lift-classes | Deriving (Show|Read)(1|2) |
| haskellPackages.hls-rename-plugin | Rename plugin for Haskell Language Server |
| haskellPackages.hexpat-conduit | |
| haskellPackages.ca-patterns | Manipulate patterns in cellular automata, create and parse RLE files |
| haskellPackages.language-nix | Data types and functions to represent the Nix language |
| haskellPackages.fluid-idl-http-client | Http Client addon for Fluid |
| haskellPackages.fused-effects-th | Template Haskell helpers for fused-effects |
| haskellPackages.language-gcl | Something similar to Dijkstra's guarded command language |
| haskellPackages.diagrams-lib | Embedded domain-specific language for declarative graphics |
| haskellPackages.hydrogen-util | Hydrogen Tools |
| haskellPackages.clckwrks-cli | a command-line interface for adminstrating some aspects of clckwrks |
| haskellPackages.gscholar-rss | scrapes google scholar, provides RSS feed |
| haskellPackages.lojbanXiragan | lojban to xiragan |
| haskellPackages.learning-hmm | Yet another library for hidden Markov models |
| haskellPackages.ordering-util | Utilities for Orderings |
| haskellPackages.wai-hastache | Nice wrapper around hastache for use with WAI |
| haskellPackages.rhine-bayes_1_6 | monad-bayes backend for Rhine |
| haskellPackages.web-routes-quasi | Define data types and parse/build functions for web-routes via a quasi-quoted DSL (deprecated) |
| haskellPackages.universe-some | Universe instances for Some from some |
| haskellPackages.monadLib-compose | Arrow-like monad composition for monadLib |
| haskellPackages.xdg-userdirs | Basic implementation of XDG user directories specification |
| haskellPackages.oops-examples | Oops examples |
| haskellPackages.strict-ghc-plugin | Compiler plugin for making Haskell strict |
| haskellPackages.orgmode-parse | A collection of Attoparsec combinators for parsing org-mode flavored documents |
| haskellPackages.rollbar-yesod | Provides error reporting capabilities to Yesod applications through Rollbar API |
| haskellPackages.practice-room | Practice Room |
| haskellPackages.pdf2line | Simple command-line utility to convert PDF into text |
| haskellPackages.polysemy-zoo | Experimental, user-contributed effects and interpreters for polysemy |
| haskellPackages.url-decoders | Decoders for URL-encoding (aka Percent-encoding) |
| haskellPackages.tasty-program | Use tasty framework to test whether a program executes correctly |
| haskellPackages.tasty-hunit-compat | Integration of `HUnit` with `tasty` |
| haskellPackages.workflow-osx | a "Desktop Workflow" monad with Objective-C bindings |
| haskellPackages.xss-sanitize | sanitize untrusted HTML to prevent XSS attacks |
| haskellPackages.scyther-proof | Automatic generation of Isabelle/HOL correctness proofs for security protocols |
| haskellPackages.servant-auth-docs | servant-docs/servant-auth compatibility |
| haskellPackages.rtorrent-rpc | A library for communicating with RTorrent over its JSON-RPC interface |
| haskellPackages.usb-id-database | A database of USB identifiers |
| haskellPackages.pms-ui-response | pms-ui-response |
| haskellPackages.nagios-plugin-ekg | Monitor ekg metrics via Nagios |
| haskellPackages.yesod-pnotify | Yet another getMessage/setMessage using pnotify jquery plugins |
| haskellPackages.textocat-api | Unofficial Haskell SDK for Textocat API -- http://textocat.com |
| haskellPackages.nonempty-lift | nonempty structure |
| haskellPackages.monad-control | Lift control operations, like exception catching, through monad transformers |
| haskellPackages.workflow-pure | manipulate `workflow-types:Workflow`'s |
| haskellPackages.token-limiter | Fast rate limiting using the token bucket algorithm (BSD) |
| haskellPackages.postgres-tmp | Create a temporary database that is deleted after performing some operation |
| haskellPackages.tmp-proc-example | Test a simple service with backends running on docker using tmp-proc |
| haskellPackages.tasty-mgolden | Golden testing provider for tasty with muti-line diff output |
| haskellPackages.xpathdsv | Command line tool to extract DSV data from HTML and XML with XPATH expressions |
| haskellPackages.phantom-state | Phantom State Transformer. Like State Monad, but without values. |
| haskellPackages.wl-pprint-extras | A free monad based on the Wadler/Leijen pretty printer |
| haskellPackages.peyotls-codec | Codec parts of Pretty Easy YOshikuni-made TLS library |
| haskellPackages.mu-protobuf | Protocol Buffers serialization and gRPC schema import for Mu microservices |
| haskellPackages.symbolic-link | Symlink functions |
| perl5Packages.TestDistManifest | Author test that validates a package MANIFEST |
| texlivePackages.karnaugh-map | LaTeX package for drawing karnaugh maps with up to 6 variables |