| haskellPackages.happy_1_19_12 | Happy is a parser generator for Haskell |
| haskellPackages.heftia-effects_0_6_0_1 | higher-order algebraic effects done right |
| haskellPackages.code-conjure_0_6_10 | synthesize Haskell functions out of partial definitions |
| haskellPackages.linear-base_0_5_0 | Standard library for linear types |
| haskellPackages.hashable_1_5_0_0 | A class for types that can be converted to a hash value |
| haskellPackages.ghc-exactprint_1_5_0 | ExactPrint for GHC |
| haskellPackages.monoidmap_0_0_4_4 | Monoidal map type |
| haskellPackages.hashtables_1_4_2 | Mutable hash tables in the ST monad |
| haskellPackages.ghc-source-gen_0_4_5_0 | Constructs Haskell syntax trees for the GHC API |
| haskellPackages.gi-gdkx11_4_0_9 | GdkX11 4.x bindings (compatibility layer) |
| haskellPackages.gi-gdk_4 | Gdk bindings (compatibility layer) |
| haskellPackages.js-jquery_3_7_1 | Obtain minified jQuery code |
| haskellPackages.cacophony_0_11_0 | A library implementing the Noise protocol |
| haskellPackages.diagrams-svg_1_5 | SVG backend for diagrams drawing EDSL |
| haskellPackages.ghc-api-compat_8_10_7 | GHC-API compatibility helpers |
| haskellPackages.diagrams-postscript_1_5_2 | Postscript backend for diagrams drawing EDSL |
| haskellPackages.hyperloglog_0_5 | An approximate streaming (constant space) unique object counter |
| haskellPackages.ghc-exactprint_0_6_4 | ExactPrint for GHC |
| haskellPackages.exceptions_0_10_9 | Extensible optionally-pure exceptions |
| haskellPackages.cabal-rpm_2_3_0 | RPM packaging tool for Haskell Cabal-based packages |
| haskellPackages.base-compat-batteries_0_14_1 | base-compat with extra batteries |
| haskellPackages.heftia_0_6_0_0 | higher-order algebraic effects done right |
| haskellPackages.ormolu_0_7_7_0 | A formatter for Haskell source code |
| haskellPackages.hasql-pool_1_3_0_1 | Pool of connections for Hasql |
| haskellPackages.gi-dbusmenugtk3_0_4_16 | DbusmenuGtk bindings |
| haskellPackages.ghc-lib-parser_9_12_2_20250320 | The GHC API, decoupled from GHC versions |
| haskellPackages.doctest_0_24_0 | Test interactive Haskell examples |
| haskellPackages.nix-linter | Linter for Nix(pkgs), based on hnix |
| haskellPackages.diagrams-input_0_1_5 | Parse raster and SVG files for diagrams |
| haskellPackages.diagrams-contrib_1_4_6 | Collection of user contributions to diagrams EDSL |
| haskellPackages.ghc-boot-th_9_10_1 | Shared functionality between GHC and the @template-haskell@ library |
| haskellPackages.fourmolu_0_16_0_0 | A formatter for Haskell source code |
| haskellPackages.happy_2_1_5 | Happy is a parser generator for Haskell |
| haskellPackages.open-browser_0_4_0_0 | Open a web browser from Haskell |
| haskellPackages.emacs-module_0_2_1_1 | Utilities to write Emacs dynamic modules |
| haskellPackages.ghc-lib-parser-ex_9_12_0_0 | Programming with GHC parse trees |
| haskellPackages.hsc3_0_21 | Haskell SuperCollider |
| haskellPackages.ghc-lib-parser-ex_9_10_0_0 | Programming with GHC parse trees |
| haskellPackages.opt-env-conf_0_9_0_0 | Settings parsing for Haskell: command-line arguments, environment variables, and configuration values |
| haskellPackages.ihaskell_0_12_0_0 | A Haskell backend kernel for the Jupyter project |
| haskellPackages.hpc-lcov_1_2_0 | Convert HPC output into LCOV format |
| haskellPackages.splitmix-distributions_1_1_0 | Random samplers for some common distributions, based on splitmix |
| haskellPackages.pandoc-cli_3_6_4 | Conversion between documentation formats |
| haskellPackages.primitive-unlifted_2_2_0_0 | Primitive GHC types with unlifted types inside |
| haskellPackages.time-compat_1_9_8 | Compatibility package for time |
| haskellPackages.union_0_1_3 | Extensible type-safe unions |
| haskellPackages.text-builder-dev_0_4 | Edge of developments for "text-builder" |
| haskellPackages.redact_0_6_0_0 | hide secret text on the terminal |
| haskellPackages.wai-extra_3_1_17 | Provides some basic WAI handlers and middleware |
| haskellPackages.strive_6_0_0_15 | A client for the Strava V3 API |
| haskellPackages.warp-tls_3_4_13 | HTTP over TLS support for Warp via the TLS package |
| haskellPackages.srtree_2_0_1_2 | A general library to work with Symbolic Regression expression trees |
| haskellPackages.skylighting-core_0_14_6 | syntax highlighting library |
| haskellPackages.pandoc_3_6_4 | Conversion between markup formats |
| haskellPackages.time_1_14 | A time library |
| haskellPackages.unix_2_8_6_0 | POSIX functionality |
| haskellPackages.persistent-mtl_0_5_2 | Monad transformer for the persistent API |
| haskellPackages.process_1_6_26_0 | Process libraries |
| haskellPackages.yaml-unscrambler_0_1_0_20 | Flexible declarative YAML parsing toolkit |
| haskellPackages.weeder_2_4_1 | Detect dead code |
| haskellPackages.yesod-test_1_6_19 | integration testing for WAI/Yesod Applications |
| haskellPackages.versions_5_0_5 | Types and parsers for software version numbers |
| haskellPackages.sequenceTools_1_6_0_0 | A package with tools for processing DNA sequencing data |
| haskellPackages.witness_0_7 | values that witness types |
| haskellPackages.text-builder_1_0_0_3 | Efficient and flexible strict text builder |
| haskellPackages.tasty-quickcheck_0_11_1 | QuickCheck support for the Tasty test framework |
| haskellPackages.spago | |
| haskellPackages.proto-lens-protobuf-types_0_7_2_2 | Basic protocol buffer message types |
| haskellPackages.tensort_1_1_0_0 | Tunable sorting for responsive robustness and beyond |
| haskellPackages.stylish-haskell_0_14_4_0 | Haskell code prettifier |
| haskellPackages.sbv_11_4 | SMT Based Verification: Symbolic Haskell theorem prover using SMT solving |
| haskellPackages.ranged-list_0_1_2_3 | The list like structure whose length or range of length can be specified |
| haskellPackages.step-function_0_2_1 | Staircase functions or piecewise constant functions |
| haskellPackages.partialord_0_0_3 | Data structure supporting partial orders |
| haskellPackages.uri-bytestring_0_4_0_1 | Haskell URI parsing as ByteStrings |
| haskellPackages.primitive-unlifted_0_1_3_1 | Primitive GHC types with unlifted types inside |
| haskellPackages.path_0_9_6 | Support for well-typed paths |
| haskellPackages.text-metrics_0_3_2 | Calculate various string metrics efficiently |
| haskellPackages.vector-space_0_19 | Vector & affine spaces, linear maps, and derivatives |
| haskellPackages.proto-lens-protoc_0_9_0_0 | Protocol buffer compiler for the proto-lens library |
| haskellPackages.weeder_2_2_0 | Detect dead code |
| haskellPackages.witch_1_3_0_1 | Convert values from one type into another |
| haskellPackages.typecheck-plugin-nat-simple_0_1_0_11 | Simple type check plugin which calculate addition, subtraction and less-or-equal-than |
| haskellPackages.perf_0_14_0_2 | Performance methods and monad |
| haskellPackages.prettychart_0_3_0_1 | Pretty print charts from ghci |
| haskellPackages.wuss_2_0_2_3 | Secure WebSocket (WSS) clients |
| haskellPackages.tar_0_6_4_0 | Reading, writing and manipulating ".tar" archive files. |
| haskellPackages.typst_0_7 | Parsing and evaluating typst syntax |
| haskellPackages.skylighting_0_14_6 | syntax highlighting library |
| haskellPackages.retrie_1_1_0_0 | A powerful, easy-to-use codemodding tool for Haskell |
| haskellPackages.tidal-link_1_1_0 | Ableton Link integration for Tidal |
| haskellPackages.tar_0_6_0_0 | Reading, writing and manipulating ".tar" archive files. |
| haskellPackages.vty_6_4 | A simple terminal UI library |
| haskellPackages.text_2_0_2 | An efficient packed Unicode text type |
| haskellPackages.postgresql-syntax_0_4_1_3 | PostgreSQL AST parsing and rendering |
| haskellPackages.sequence-formats_1_11_0_1 | A package with basic parsing utilities for several Bioinformatic data formats |
| haskellPackages.strongweak_0_12_0 | Convert between strong and weak representations of types |
| haskellPackages.shellify_0_14_0_0 | A tool for generating shell.nix files |
| haskellPackages.xml-conduit_1_10_0_0 | Pure-Haskell utilities for dealing with XML with the conduit package |
| haskellPackages.tls_2_1_9 | TLS protocol native implementation |