Gentoo Project

Haskell

app-admin

• app-admin/haskell-updater

  Rebuild Haskell dependencies in Gentoo

app-portage

• app-portage/hackport

  Hackage and Portage integration tool

app-text

• app-text/pandoc

  Metapackage for pandoc version 3
• app-text/pandoc-cli

  Conversion between documentation formats

dev-haskell

• dev-haskell/abstract-deque

  Abstract, parameterized interface to mutable Deques
• dev-haskell/abstract-par

  Type classes generalizing the functionality of the 'monad-par' library
• dev-haskell/adjunctions

  Adjunctions and representable functors
• dev-haskell/aeson

  Fast JSON parsing and encoding
• dev-haskell/aeson-pretty

  JSON pretty-printing library and command-line tool
• dev-haskell/alex

  Alex is a tool for generating lexical analysers in Haskell
• dev-haskell/alsa-core

  Binding to the ALSA Library API (Exceptions)
• dev-haskell/alsa-mixer

  Bindings to the ALSA simple mixer API
• dev-haskell/ansi-terminal

  Simple ANSI terminal support, with Windows compatibility
• dev-haskell/ansi-terminal-types

  Types and functions used to represent SGR aspects
• dev-haskell/ansi-wl-pprint

  The Wadler/Leijen Pretty Printer for colored ANSI terminal output
• dev-haskell/appar

  A simple applicative parser
• dev-haskell/asn1-encoding

  ASN1 data reader and writer in RAW, BER and DER forms
• dev-haskell/asn1-parse

  Simple monadic parser for ASN1 stream types
• dev-haskell/asn1-types

  ASN.1 types
• dev-haskell/assoc

  swap and assoc: Symmetric and Semigroupy Bifunctors
• dev-haskell/async

  Run IO operations asynchronously and wait for their results
• dev-haskell/atomic-primops

  A safe approach to CAS and other atomic ops in Haskell
• dev-haskell/attoparsec

  Fast combinator parsing for bytestrings and text
• dev-haskell/attoparsec-aeson

  Parsing of aeson's Value with attoparsec
• dev-haskell/attoparsec-iso8601

  Parsing of ISO 8601 dates, originally from aeson
• dev-haskell/auto-update

  Efficiently run periodic, on-demand actions
• dev-haskell/aws

  Amazon Web Services (AWS) for Haskell
• dev-haskell/barbies

  Classes for working with types that can change clothes
• dev-haskell/base16-bytestring

  Fast base16 (hex) encoding and decoding for ByteStrings
• dev-haskell/base64

  A modern RFC 4648-compliant Base64 library
• dev-haskell/base64-bytestring

  Fast base64 encoding and decoding for ByteStrings
• dev-haskell/base-compat

  A compatibility layer for base
• dev-haskell/base-compat-batteries

  base-compat with extra batteries
• dev-haskell/basement

  Foundation scrap box of array & string
• dev-haskell/base-orphans

  Backwards-compatible orphan instances for base
• dev-haskell/base-unicode-symbols

  Unicode alternatives for common functions and operators
• dev-haskell/bencode

  Parser and printer for bencoded data
• dev-haskell/bifunctors

  The Bifunctors package authored by Edward Kmett
• dev-haskell/binary

  Binary serialisation for Haskell values using lazy ByteStrings
• dev-haskell/binary-orphans

  Compatibility package for binary; provides instances
• dev-haskell/bitvec

  Space-efficient bit vectors
• dev-haskell/blaze-builder

  Efficient buffered output
• dev-haskell/blaze-html

  A blazingly fast HTML combinator library for Haskell
• dev-haskell/blaze-markup

  A blazingly fast markup combinator library for Haskell
• dev-haskell/bloomfilter

  Pure and impure Bloom Filter implementations
• dev-haskell/boring

  Boring and Absurd types
• dev-haskell/bsb-http-chunked

  Chunked HTTP transfer encoding for bytestring builders
• dev-haskell/byteable

  Type class for sequence of bytes
• dev-haskell/byteorder

  Exposes the native endianness or byte ordering of the system
• dev-haskell/bytestring-builder

  The new bytestring builder, packaged outside of GHC
• dev-haskell/c2hs

  C->Haskell FFI tool that gives some cross-language type safety
• dev-haskell/cabal

  A framework for packaging Haskell software
• dev-haskell/cabal-doctest

  A Setup.hs helper for running doctests
• dev-haskell/cabal-install

  The command-line interface for Cabal and Hackage
• dev-haskell/cairo

  Binding to the Cairo library
• dev-haskell/call-stack

  Use GHC call-stacks in a backward compatible way
• dev-haskell/case-insensitive

  Case insensitive string comparison
• dev-haskell/cassava

  A CSV parsing and encoding library
• dev-haskell/cereal

  A binary serialization library
• dev-haskell/charset

  Fast unicode character sets based on complemented PATRICIA tries
• dev-haskell/chasingbottoms

  For testing partial and infinite values
• dev-haskell/chell

  A simple and intuitive library for automated testing
• dev-haskell/cipher-aes

  Fast AES cipher implementation with advanced mode of operations
• dev-haskell/citeproc

  Generates citations and bibliography from CSL styles
• dev-haskell/clientsession

  Securely store session data in a client-side cookie
• dev-haskell/clock

  High-resolution clock functions: monotonic, realtime, cputime
• dev-haskell/cmdargs

  Command line argument processing
• dev-haskell/code-page

  Windows code page library for Haskell
• dev-haskell/colour

  A model for human colour/color perception
• dev-haskell/commonmark

  Pure Haskell commonmark parser
• dev-haskell/commonmark-extensions

  Pure Haskell commonmark parser
• dev-haskell/commonmark-pandoc

  Bridge between commonmark and pandoc AST
• dev-haskell/comonad

  The Comonads package authored by Edward Kmett
• dev-haskell/concurrent-output

  Ungarble output from several threads or commands
• dev-haskell/conduit

  Streaming data processing library
• dev-haskell/conduit-combinators

  Commonly used conduit functions, for both chunked and unchunked data
• dev-haskell/conduit-extra

  Batteries included conduit: adapters for common libraries
• dev-haskell/configurator

  Configuration management
• dev-haskell/connection

  Simple and easy network connections API
• dev-haskell/constraints

  Constraint manipulation
• dev-haskell/contravariant

  Contravariant functors
• dev-haskell/convertible

  Typeclasses and instances for converting between types
• dev-haskell/cookie

  HTTP cookie parsing and rendering
• dev-haskell/cprng-aes

  Crypto Pseudo Random Number Generator using AES in counter mode
• dev-haskell/criterion

  Robust, reliable performance measurement and analysis
• dev-haskell/criterion-measurement

  Criterion measurement functionality and associated types
• dev-haskell/crypto-api

  A generic interface for cryptographic operations
• dev-haskell/crypto-api-tests

  A test framework and KATs for cryptographic operations
• dev-haskell/crypto-cipher-tests

  Generic cryptography cipher tests
• dev-haskell/crypto-cipher-types

  Generic cryptography cipher types
• dev-haskell/cryptohash-md5

  Fast, pure and practical MD5 implementation
• dev-haskell/cryptohash-sha1

  Fast, pure and practical SHA-1 implementation
• dev-haskell/cryptohash-sha256

  Fast, pure and practical SHA-256 implementation
• dev-haskell/crypton

  Cryptography Primitives sink
• dev-haskell/crypton-connection

  Simple and easy network connections API
• dev-haskell/cryptonite

  Cryptography Primitives sink
• dev-haskell/cryptonite-conduit

  cryptonite conduit
• dev-haskell/crypton-x509

  X509 reader and writer
• dev-haskell/crypton-x509-store

  X.509 collection accessing and storing methods
• dev-haskell/crypton-x509-system

  Handle per-operating-system X.509 accessors and storage
• dev-haskell/crypton-x509-validation

  X.509 Certificate and CRL validation
• dev-haskell/crypto-random

  Simple cryptographic random related types
• dev-haskell/css-text

  CSS parser and renderer
• dev-haskell/data-array-byte

  Compatibility layer for Data.Array.Byte
• dev-haskell/data-default

  A class for types with a default value
• dev-haskell/data-default-class

  A class for types with a default value
• dev-haskell/data-default-instances-containers

  Default instances for types in containers
• dev-haskell/data-default-instances-dlist

  Default instances for types in dlist
• dev-haskell/data-default-instances-old-locale

  Default instances for types in old-locale
• dev-haskell/data-fix

  Fixpoint data types
• dev-haskell/data-ordlist

  Set and bag operations on ordered lists
• dev-haskell/dav

  RFC 4918 WebDAV support
• dev-haskell/dbus

  A client library for the D-Bus IPC system
• dev-haskell/dec

  Decidable propositions
• dev-haskell/dense-linear-algebra

  Simple and incomplete pure haskell implementation of linear algebra
• dev-haskell/deriving-compat

  Backports of GHC deriving extensions
• dev-haskell/diff

  O(ND) diff algorithm in haskell
• dev-haskell/digest

  Various cryptographic hashes for bytestrings; CRC32 and Adler32 for now
• dev-haskell/digits

  Converts integers to lists of digits and back
• dev-haskell/disk-free-space

  Retrieve information about disk space usage
• dev-haskell/distributive

  Distributive functors -- Dual to Traversable
• dev-haskell/dlist

  Difference lists
• dev-haskell/dns

  DNS library in Haskell
• dev-haskell/doclayout

  A prettyprinting library for laying out text documents
• dev-haskell/doctemplates

  Pandoc-style document templates
• dev-haskell/doctest

  Test interactive Haskell examples
• dev-haskell/doctest-driver-gen

  Generate driver file for doctest's cabal integration
• dev-haskell/easy-file

  Cross-platform File handling
• dev-haskell/echo

  A cross-platform, cross-console way to handle echoing terminal input
• dev-haskell/ed25519

  Ed25519 cryptographic signatures
• dev-haskell/edit-distance

  Levenshtein and restricted Damerau-Levenshtein edit distances
• dev-haskell/email-validate

  Email address validation
• dev-haskell/emojis

  Conversion between emoji characters and their names
• dev-haskell/enclosed-exceptions

  Catching all exceptions from within an enclosed computation
• dev-haskell/entropy

  A platform independent entropy source
• dev-haskell/erf

  The error function, erf, and related functions
• dev-haskell/errorcall-eq-instance

  An orphan Eq instance for ErrorCall
• dev-haskell/errors

  Simplified error-handling
• dev-haskell/exceptions

  Extensible optionally-pure exceptions
• dev-haskell/extensible-exceptions

  Extensible exceptions
• dev-haskell/extra

  Extra functions I use
• dev-haskell/fail

  Forward-compatible MonadFail class
• dev-haskell/fast-logger

  A fast logging system
• dev-haskell/fdo-notify

  Desktop Notifications client
• dev-haskell/feed

  Interfacing with RSS (v 0.9x, 2.x, 1.0) + Atom feeds
• dev-haskell/fgl

  Martin Erwig's Functional Graph Library
• dev-haskell/file-embed

  Use Template Haskell to embed file contents directly
• dev-haskell/filemanip

  Expressive file and directory manipulation for Haskell
• dev-haskell/filepath-bytestring

  Library for manipulating RawFilePaths in a cross platform way
• dev-haskell/findbin

  Locate directory of original program
• dev-haskell/fingertree

  Generic finger-tree structure, with example instances
• dev-haskell/foldable1-classes-compat

  Compatibility package for the Foldable1 and Bifoldable1 type classes
• dev-haskell/foldl

  Composable, streaming, and efficient left folds
• dev-haskell/foundation

  Alternative prelude with batteries and no dependencies
• dev-haskell/free

  Monads for free
• dev-haskell/generically

  Generically newtype to use with DerivingVia
• dev-haskell/generic-deriving

  Generic programming library for generalised deriving
• dev-haskell/generics-sop

  Generic Programming using True Sums of Products
• dev-haskell/getopt-generics

  Create command line interfaces with ease
• dev-haskell/ghc-byteorder

  "GHC.ByteOrder" API Compatibility Layer
• dev-haskell/ghc-paths

  Knowledge of GHC's installation directories
• dev-haskell/git-lfs

  git-lfs protocol
• dev-haskell/glib

  Binding to the GLIB library for Gtk2Hs
• dev-haskell/glob

  Globbing library
• dev-haskell/gridtables

  Parser for reStructuredText-style grid tables
• dev-haskell/gtk2hs-buildtools

  Tools to build the Gtk2Hs suite of User Interface libraries
• dev-haskell/hackage-security

  Hackage security library
• dev-haskell/haddock-library

  Library exposing some functionality of Haddock
• dev-haskell/happy

  Happy is a parser generator for Haskell
• dev-haskell/hashable

  A class for types that can be converted to a hash value
• dev-haskell/hashtables

  Mutable hash tables in the ST monad
• dev-haskell/haskeline

  A command-line interface for user input, written in Haskell
• dev-haskell/haskell-lexer

  A fully compliant Haskell 98 lexer
• dev-haskell/haskell-src-exts

  Manipulating Haskell source: abstract syntax, lexer, parser, and pretty-printer
• dev-haskell/hdbc

  Haskell Database Connectivity
• dev-haskell/hdbc-postgresql

  PostgreSQL driver for HDBC
• dev-haskell/hdbc-sqlite3

  Sqlite v3 driver for HDBC
• dev-haskell/hedgehog

  Release with confidence
• dev-haskell/hinotify

  Haskell binding to inotify
• dev-haskell/hjsmin

  Haskell implementation of a javascript minifier
• dev-haskell/hostname

  A a cross-platform means of determining the hostname
• dev-haskell/hourglass

  simple performant time related library
• dev-haskell/hscolour

  Colourise Haskell code
• dev-haskell/hslogger

  Versatile logging framework
• dev-haskell/hslua

  Bindings to Lua, an embeddable scripting language
• dev-haskell/hslua-aeson

  Allow aeson data types to be used with Lua
• dev-haskell/hslua-classes

  Type classes for HsLua
• dev-haskell/hslua-cli

  Command-line interface for Lua
• dev-haskell/hslua-core

  Bindings to Lua, an embeddable scripting language
• dev-haskell/hslua-list

  Opinionated, but extensible Lua list type
• dev-haskell/hslua-marshalling

  Marshalling of values between Haskell and Lua
• dev-haskell/hslua-module-doclayout

  Lua module wrapping Text.DocLayout
• dev-haskell/hslua-module-path

  Lua module to work with file paths
• dev-haskell/hslua-module-system

  Lua module wrapper around Haskell's System module
• dev-haskell/hslua-module-text

  Lua module for text
• dev-haskell/hslua-module-version

  Lua module to work with version specifiers
• dev-haskell/hslua-module-zip

  Lua module to work with file zips
• dev-haskell/hslua-objectorientation

  Object orientation tools for HsLua
• dev-haskell/hslua-packaging

  Utilities to build Lua modules
• dev-haskell/hslua-repl

  Isocline-based Lua REPL
• dev-haskell/hslua-typing

  Type specifiers for Lua
• dev-haskell/hspec

  A Testing Framework for Haskell
• dev-haskell/hspec-contrib

  Contributed functionality for Hspec
• dev-haskell/hspec-core

  A Testing Framework for Haskell
• dev-haskell/hspec-discover

  Automatically discover and run Hspec tests
• dev-haskell/hspec-expectations

  Catchy combinators for HUnit
• dev-haskell/hspec-megaparsec

  Utility functions for testing Megaparsec parsers with Hspec
• dev-haskell/hspec-meta

  A version of Hspec which is used to test Hspec itself
• dev-haskell/hspec-wai

  Experimental Hspec support for testing WAI applications
• dev-haskell/hsyaml

  Pure Haskell YAML 1.2 processor
• dev-haskell/html

  HTML combinator library
• dev-haskell/html-conduit

  Parse HTML documents using xml-conduit datatypes
• dev-haskell/http

  A library for client-side HTTP
• dev-haskell/http2

  HTTP/2 library
• dev-haskell/http-api-data

  Converting to/from HTTP API data like URL pieces, headers and query parameters
• dev-haskell/http-client

  An HTTP client engine
• dev-haskell/http-client-restricted

  restricting the servers that http-client will use
• dev-haskell/http-client-tls

  http-client backend using the connection package and tls library
• dev-haskell/http-conduit

  HTTP client package with conduit interface and HTTPS support
• dev-haskell/http-date

  HTTP Date parser/formatter
• dev-haskell/httpd-shed

  A simple web-server with an interact style API
• dev-haskell/http-media

  Processing HTTP Content-Type and Accept headers
• dev-haskell/http-types

  Generic HTTP types for Haskell (for both client and server code)
• dev-haskell/hunit

  A unit testing framework for Haskell
• dev-haskell/ieee754

  Utilities for dealing with IEEE floating point numbers
• dev-haskell/ifelse

  Anaphoric and miscellaneous useful control-flow
• dev-haskell/indexed-traversable

  FunctorWithIndex, FoldableWithIndex, TraversableWithIndex
• dev-haskell/indexed-traversable-instances

  More instances of FunctorWithIndex, FoldableWithIndex, TraversableWithIndex
• dev-haskell/integer-logarithms

  Integer logarithms
• dev-haskell/invariant

  Haskell98 invariant functors
• dev-haskell/iproute

  IP Routing Table
• dev-haskell/ipynb

  Data structure for working with Jupyter notebooks (ipynb)
• dev-haskell/isocline

  A portable alternative to GNU Readline
• dev-haskell/jira-wiki-markup

  Handle Jira wiki markup
• dev-haskell/js-chart

  Obtain minified chart.js code
• dev-haskell/juicypixels

  Picture loading/serialization (in png, jpeg, bitmap, gif, tga, tiff and others)
• dev-haskell/kan-extensions

  Kan extensions, Kan lifts, the Yoneda lemma, and (co)density (co)monads
• dev-haskell/language-c

  Analysis and generation of C code
• dev-haskell/language-haskell-extract

  Module to automatically extract functions from the local code
• dev-haskell/language-javascript

  Parser for JavaScript
• dev-haskell/leancheck

  Enumerative property-based testing
• dev-haskell/lens

  Lenses, Folds and Traversals
• dev-haskell/libmpd

  An MPD client library
• dev-haskell/libyaml

  Low-level, streaming YAML interface
• dev-haskell/lifted-async

  Run lifted IO operations asynchronously and wait for their results
• dev-haskell/lifted-base

  lifted IO operations from the base library
• dev-haskell/lift-type

  Lift a type from a Typeable constraint to a Template Haskell type
• dev-haskell/logging-facade

  Simple logging abstraction that allows multiple back-ends
• dev-haskell/logict

  A backtracking logic-programming monad
• dev-haskell/lpeg

  LPeg – Parsing Expression Grammars For Lua
• dev-haskell/lua

  Lua, an embeddable scripting language
• dev-haskell/lua-arbitrary

  Arbitrary instances for Lua types
• dev-haskell/lukko

  File locking
• dev-haskell/magic

  Interface to C file/magic library
• dev-haskell/markdown-unlit

  Literate Haskell support for Markdown
• dev-haskell/math-functions

  Collection of tools for numeric computations
• dev-haskell/megaparsec

  Monadic parser combinators
• dev-haskell/megaparsec-tests

  Test utilities and the test suite of Megaparsec
• dev-haskell/memory

  memory and related abstraction stuff
• dev-haskell/microaeson

  A tiny JSON library with light dependency footprint
• dev-haskell/microlens

  A tiny lens library with no dependencies
• dev-haskell/microlens-aeson

  Law-abiding lenses for Aeson, using microlens
• dev-haskell/microlens-mtl

  microlens support for Reader/Writer/State from mtl
• dev-haskell/microlens-th

  Automatic generation of record lenses for microlens
• dev-haskell/microstache

  Mustache templates for Haskell
• dev-haskell/mime-types

  Basic mime-type handling types and functions
• dev-haskell/missingh

  Large utility library
• dev-haskell/mmap

  Memory mapped files for POSIX and Windows
• dev-haskell/mmorph

  Monad morphisms
• dev-haskell/mockery

  Support functions for automated testing
• dev-haskell/monad-control

  Lift control operations, like exception catching, through monad transformers
• dev-haskell/monad-logger

  A class of monads which can log messages
• dev-haskell/monad-loops

  Monadic loops
• dev-haskell/monad-par

  A library for parallel programming based on a monad
• dev-haskell/monad-parallel

  Parallel execution of monadic computations
• dev-haskell/monad-par-extras

  Combinators and extra features for Par monads
• dev-haskell/monads-tf

  Monad classes, using type families
• dev-haskell/mono-traversable

  Type classes for mapping, folding, and traversing monomorphic containers
• dev-haskell/mountpoints

  list mount points
• dev-haskell/mtl

  Monad classes, using functional dependencies
• dev-haskell/mtl-compat

  Backported Control.Monad.Except module from mtl
• dev-haskell/mwc-random

  Fast, high quality pseudo random number generation
• dev-haskell/nanospec

  A lightweight implementation of a subset of Hspec's API
• dev-haskell/nats

  Natural numbers
• dev-haskell/netlink

  Netlink communication for Haskell
• dev-haskell/network

  Low-level networking interface
• dev-haskell/network-bsd

  Network.BSD
• dev-haskell/network-byte-order

  Network byte order utilities
• dev-haskell/network-info

  Access the local computer's basic network configuration
• dev-haskell/network-multicast

  Simple multicast library
• dev-haskell/network-run

  Simple network runner library
• dev-haskell/network-uri

  URI manipulation
• dev-haskell/nothunks

  Examine values for unexpected thunks
• dev-haskell/old-locale

  locale library
• dev-haskell/old-time

  Time library
• dev-haskell/onetuple

  Singleton Tuple
• dev-haskell/only

  The 1-tuple type or single-value "collection"
• dev-haskell/options

  Powerful and easy command-line option parser
• dev-haskell/optparse-applicative

  Utilities and combinators for parsing command line options
• dev-haskell/ordered-containers

  Set- and Map-like types that remember the order elements were inserted
• dev-haskell/pandoc

  Conversion between markup formats
• dev-haskell/pandoc-lua-engine

  Lua engine to power custom pandoc conversions
• dev-haskell/pandoc-lua-marshal

  Use pandoc types in Lua
• dev-haskell/pandoc-server

  Pandoc document conversion as an HTTP servant-server
• dev-haskell/pandoc-types

  Types for representing a structured document
• dev-haskell/pango

  Binding to the Pango text rendering engine
• dev-haskell/parallel

  Parallel programming library
• dev-haskell/parallel-io

  Combinators for executing IO actions in parallel on a thread pool
• dev-haskell/parsec

  Monadic parser combinators
• dev-haskell/parsec1

  Portable monadic parser combinators
• dev-haskell/parsec-numbers

  Utilities for parsing numbers from strings
• dev-haskell/parser-combinators

  Lightweight package providing commonly useful parser combinators
• dev-haskell/parsers

  Parsing combinators
• dev-haskell/path-pieces

  Components of paths
• dev-haskell/patience

  Patience diff and longest increasing subsequence
• dev-haskell/pcg-random

  Haskell bindings to the PCG random number generator
• dev-haskell/pcre-light

  Portable regex library for Perl 5 compatible regular expressions
• dev-haskell/pem

  Privacy Enhanced Mail (PEM) format reader and writer
• dev-haskell/persistent

  Type-safe, multi-backend data serialization
• dev-haskell/persistent-sqlite

  Backend for the persistent library using sqlite3
• dev-haskell/persistent-template

  Type-safe, non-relational, multi-backend persistence
• dev-haskell/persistent-test

  Tests for Persistent
• dev-haskell/pgp-wordlist

  Translate between binary data and a human-readable collection of words
• dev-haskell/pretty-hex

  A library for hex dumps of ByteStrings
• dev-haskell/prettyprinter

  A modern, easy to use, well-documented, extensible pretty-printer
• dev-haskell/prettyprinter-ansi-terminal

  ANSI terminal backend for the "prettyprinter" package
• dev-haskell/prettyprinter-compat-ansi-wl-pprint

  Drop-in compatibility package from ansi-wl-pprint to prettyprinter
• dev-haskell/pretty-show

  Tools for working with derived 'Show' instances and generic inspection of values
• dev-haskell/primitive

  Primitive memory-related operations
• dev-haskell/primitive-addr

  Addresses to unmanaged memory
• dev-haskell/profunctors

  The Profunctors package, authored by Edward Kmett
• dev-haskell/psqueues

  Pure priority search queues
• dev-haskell/puremd5

  A Haskell-only implementation of the MD5 digest (hash) algorithm
• dev-haskell/quickcheck

  Automatic testing of Haskell programs
• dev-haskell/quickcheck-classes

  QuickCheck common typeclasses
• dev-haskell/quickcheck-classes-base

  QuickCheck common typeclasses from 'base'
• dev-haskell/quickcheck-instances

  Common quickcheck instances
• dev-haskell/quickcheck-io

  Use HUnit assertions as QuickCheck properties
• dev-haskell/quickcheck-unicode

  Generator and shrink functions for testing Unicode-related software
• dev-haskell/random

  Pseudo-random number generation
• dev-haskell/random-bytestring

  Efficient generation of random bytestrings
• dev-haskell/raw-strings-qq

  Raw string literals for Haskell
• dev-haskell/recv

  Efficient network recv
• dev-haskell/reducers

  Semigroups, specialized containers and a general map/reduce framework
• dev-haskell/reflection

  Reifies arbitrary terms into types that can be reflected back into terms
• dev-haskell/regex-applicative

  Regex-based parsing with applicative interface
• dev-haskell/regex-base

  Common "Text.Regex.*" API for Regex matching
• dev-haskell/regex-compat

  Replaces/enhances "Text.Regex"
• dev-haskell/regex-posix

  POSIX Backend for "Text.Regex" (regex-base)
• dev-haskell/regex-tdfa

  Pure Haskell Tagged DFA Backend for "Text.Regex" (regex-base)
• dev-haskell/resolv

  Domain Name Service (DNS) lookup via the libresolv standard library routines
• dev-haskell/resource-pool

  A high-performance striped resource pooling implementation
• dev-haskell/resourcet

  Deterministic allocation and freeing of scarce resources
• dev-haskell/retry

  Retry combinators for monadic actions that may fail
• dev-haskell/rio

  A standard library for Haskell
• dev-haskell/safe

  Library of safe (exception free) functions
• dev-haskell/safe-exceptions

  Safe, consistent, and easy exception handling
• dev-haskell/safesemaphore

  Much safer replacement for QSemN, QSem, and SampleVar
• dev-haskell/sandi

  Data encoding library
• dev-haskell/scientific

  Numbers represented using scientific notation
• dev-haskell/securemem

  abstraction to an auto scrubbing and const time eq, memory chunk
• dev-haskell/semialign

  Align and Zip type-classes from the common Semialign ancestor
• dev-haskell/semigroupoids

  Semigroupoids: Category sans id
• dev-haskell/semigroups

  Anything that associates
• dev-haskell/semirings

  two monoids as one, in holy haskimony
• dev-haskell/servant

  A family of combinators for defining webservices APIs
• dev-haskell/servant-server

  A family of combinators for defining webservices APIs and serving them
• dev-haskell/setenv

  A cross-platform library for setting environment variables
• dev-haskell/setlocale

  Haskell bindings to setlocale
• dev-haskell/sha

  Implementations of the SHA suite of message digest functions
• dev-haskell/shakespeare

  A toolkit for making compile-time interpolated templates
• dev-haskell/shelly

  shell-like (systems) programming in Haskell
• dev-haskell/should-not-typecheck

  A HUnit/hspec assertion library to verify that an expression does not typecheck
• dev-haskell/silently

  Prevent or capture writing to stdout and other handles
• dev-haskell/simple-reflect

  Simple reflection of expressions containing variables
• dev-haskell/simple-sendfile

  Cross platform library for the sendfile system call
• dev-haskell/singleton-bool

  Type level booleans
• dev-haskell/skein

  Skein, a family of cryptographic hash functions. Includes Skein-MAC as well
• dev-haskell/skylighting

  syntax highlighting library
• dev-haskell/skylighting-core

  syntax highlighting library
• dev-haskell/skylighting-format-ansi

  ANSI formatter for skylighting syntax highlighting library
• dev-haskell/skylighting-format-blaze-html

  HTML formatter for skylighting syntax highlighting library
• dev-haskell/skylighting-format-context

  ConTeXt formatter for skylighting syntax highlighting library
• dev-haskell/skylighting-format-latex

  LaTeX formatter for skylighting syntax highlighting library
• dev-haskell/smallcheck

  A property-based testing library
• dev-haskell/socks

  Socks proxy (version 5) implementation
• dev-haskell/some

  Existential type: Some
• dev-haskell/sop-core

  True Sums of Products
• dev-haskell/split

  Combinator library for splitting lists
• dev-haskell/splitmix

  Fast Splittable PRNG
• dev-haskell/statevar

  State variables
• dev-haskell/statistics

  A library of statistical types, data, and functions
• dev-haskell/stm

  Software Transactional Memory
• dev-haskell/stm-chans

  Additional types of channels for STM
• dev-haskell/streaming-commons

  Common lower-level functions needed by various streaming data libraries
• dev-haskell/strict

  Strict data types and String IO
• dev-haskell/stringbuilder

  A writer monad for multi-line string literals
• dev-haskell/string-conversions

  Simplifies dealing with different types for strings
• dev-haskell/string-qq

  QuasiQuoter for non-interpolated strings, texts and bytestrings
• dev-haskell/syb

  Scrap Your Boilerplate
• dev-haskell/system-fileio

  Consistent filesystem interaction across GHC versions (deprecated)
• dev-haskell/system-filepath

  High-level, byte-based file and directory path manipulations (deprecated)
• dev-haskell/tagged

  Haskell 98 phantom types to avoid unsafely passing dummy arguments
• dev-haskell/tagsoup

  Parsing and extracting information from (possibly malformed) HTML/XML documents
• dev-haskell/tar

  Reading, writing and manipulating ".tar" archive files
• dev-haskell/tasty

  Modern and extensible testing framework
• dev-haskell/tasty-expected-failure

  Mark tasty tests as failure expected
• dev-haskell/tasty-golden

  Golden tests support for tasty
• dev-haskell/tasty-hedgehog

  Integration for tasty and hedgehog
• dev-haskell/tasty-hslua

  Tasty helpers to test HsLua
• dev-haskell/tasty-hunit

  HUnit support for the Tasty test framework
• dev-haskell/tasty-kat

  Known Answer Tests (KAT) framework for tasty
• dev-haskell/tasty-lua

  Write tests in Lua, integrate into tasty
• dev-haskell/tasty-quickcheck

  QuickCheck support for the Tasty test framework
• dev-haskell/tasty-rerun

  Rerun only tests which failed in a previous test run
• dev-haskell/tasty-smallcheck

  SmallCheck support for the Tasty test framework
• dev-haskell/tasty-th

  Automatic tasty test case discovery using TH
• dev-haskell/temporary

  Portable temporary file and directory support for Windows and Unix
• dev-haskell/temporary-rc

  Portable temporary file and directory support for Windows and Unix
• dev-haskell/terminal-size

  Get terminal window height and width
• dev-haskell/test-framework

  Framework for running and organising tests, with HUnit and QuickCheck support
• dev-haskell/test-framework-hunit

  HUnit support for the test-framework package
• dev-haskell/test-framework-leancheck

  LeanCheck support for test-framework
• dev-haskell/test-framework-quickcheck2

  QuickCheck2 support for the test-framework package
• dev-haskell/test-framework-th

  Automagically generate the HUnit and Quickcheck using Template Haskell
• dev-haskell/texmath

  Conversion between math formats
• dev-haskell/text

  An efficient packed Unicode text type
• dev-haskell/text-conversions

  Safe conversions between textual types
• dev-haskell/text-icu

  Bindings to the ICU library
• dev-haskell/text-short

  Memory-efficient representation of Unicode text strings
• dev-haskell/text-show

  Efficient conversion of values into Text
• dev-haskell/tf-random

  High-quality splittable pseudorandom number generator
• dev-haskell/th-abstraction

  Nicer interface for reified information about data types
• dev-haskell/th-compat

  Backward- (and forward-)compatible Quote and Code types
• dev-haskell/these

  An either-or-both data type
• dev-haskell/th-lift

  Derive Template Haskell's Lift class for datatypes
• dev-haskell/th-lift-instances

  Lift instances for template-haskell for common data types
• dev-haskell/time-compat

  Compatibility package for time
• dev-haskell/timeit

  Time a computation
• dev-haskell/time-locale-compat

  Compatibility of TimeLocale between old-locale and time-1.5
• dev-haskell/time-manager

  Scalable timer
• dev-haskell/timezone-olson

  A pure Haskell parser and renderer for binary Olson timezone files
• dev-haskell/timezone-series

  Enhanced timezone handling for Data.Time
• dev-haskell/tls

  TLS/SSL protocol native implementation (Server and Client)
• dev-haskell/tls-session-manager

  In-memory TLS session manager
• dev-haskell/toml-parser

  TOML 1.0.0 parser
• dev-haskell/torrent

  BitTorrent file parser and generater
• dev-haskell/transformers

  Concrete functor and monad transformers
• dev-haskell/transformers-base

  Lift computations from the bottom of a transformer stack
• dev-haskell/transformers-compat

  A small compatibility shim for the transformers library
• dev-haskell/tree-diff

  Diffing of (expression) trees
• dev-haskell/trifecta

  A modern parser combinator library with convenient diagnostics
• dev-haskell/typed-process

  Run external processes, with strong typing of streams
• dev-haskell/type-equality

  Type equality, coercion/cast and other operations
• dev-haskell/typst

  Parsing and evaluating typst syntax
• dev-haskell/typst-symbols

  Symbol and emoji lookup for typst language
• dev-haskell/unbounded-delays

  Unbounded thread delays and timeouts
• dev-haskell/unicode-collation

  Haskell implementation of the Unicode Collation Algorithm
• dev-haskell/unicode-data

  Access Unicode character database
• dev-haskell/unicode-transforms

  Unicode normalization
• dev-haskell/uniplate

  Help writing simple, concise and fast generic operations
• dev-haskell/unix-compat

  Portable POSIX-compatibility layer
• dev-haskell/unix-time

  Unix time parser/formatter and utilities
• dev-haskell/unliftio

  The MonadUnliftIO typeclass for unlifting monads to IO (batteries included)
• dev-haskell/unliftio-core

  The MonadUnliftIO typeclass for unlifting monads to IO
• dev-haskell/unordered-containers

  Efficient hashing-based container types
• dev-haskell/utf8-light

  Lightweight UTF8 handling
• dev-haskell/utf8-string

  Support for reading and writing UTF8 Strings
• dev-haskell/uuid

  For creating, comparing, parsing and printing Universally Unique Identifiers
• dev-haskell/uuid-types

  Type definitions for Universally Unique Identifiers
• dev-haskell/vault

  a persistent store for values of arbitrary types
• dev-haskell/vector

  Efficient Arrays
• dev-haskell/vector-algorithms

  Efficient algorithms for vector arrays
• dev-haskell/vector-binary-instances

  Instances of Data.Binary for vector
• dev-haskell/vector-th-unbox

  Deriver for Data.Vector.Unboxed using Template Haskell
• dev-haskell/void

  A Haskell 98 logically uninhabited data type
• dev-haskell/wai

  Web Application Interface
• dev-haskell/wai-app-static

  WAI application for static serving
• dev-haskell/wai-cors

  CORS for WAI
• dev-haskell/wai-extra

  Provides some basic WAI handlers and middleware
• dev-haskell/wai-logger

  A logging system for WAI
• dev-haskell/wai-websockets

  Provide a bridge between WAI and the websockets package
• dev-haskell/warp

  A fast, light-weight web server for WAI applications
• dev-haskell/warp-tls

  HTTP over TLS support for Warp via the TLS package
• dev-haskell/wcwidth

  Native wcwidth
• dev-haskell/websockets

  A sensible and clean way to write WebSocket-capable servers in Haskell
• dev-haskell/witherable

  filterable traversable
• dev-haskell/wl-pprint-annotated

  Pretty printer with annotation support
• dev-haskell/word8

  Word8 library
• dev-haskell/x11

  A binding to the X11 graphics library
• dev-haskell/x11-xft

  Bindings to the Xft and some Xrender parts
• dev-haskell/x509

  X509 reader and writer
• dev-haskell/x509-store

  X.509 collection accessing and storing methods
• dev-haskell/x509-system

  Handle per-operating-system X.509 accessors and storage
• dev-haskell/x509-validation

  X.509 Certificate and CRL validation
• dev-haskell/xml

  A simple XML library
• dev-haskell/xml-conduit

  Pure-Haskell utilities for dealing with XML with the conduit package
• dev-haskell/xml-hamlet

  Hamlet-style quasiquoter for XML content
• dev-haskell/xml-types

  Basic types for representing XML
• dev-haskell/xss-sanitize

  sanitize untrusted HTML to prevent XSS attacks
• dev-haskell/yaml

  Support for parsing and rendering YAML documents
• dev-haskell/yesod

  Creation of type-safe, RESTful web applications
• dev-haskell/yesod-core

  Creation of type-safe, RESTful web applications
• dev-haskell/yesod-form

  Form handling support for Yesod Web Framework
• dev-haskell/yesod-persistent

  Some helpers for using Persistent from Yesod
• dev-haskell/yesod-static

  Static file serving subsite for Yesod Web Framework
• dev-haskell/yesod-test

  integration testing for WAI/Yesod Applications
• dev-haskell/zip-archive

  Library for creating and modifying zip archives
• dev-haskell/zlib

  Compression and decompression in the gzip and zlib formats

dev-lang

• dev-lang/ghc

  The Glasgow Haskell Compiler
• dev-lang/whitespace

  Whitespace, an esoteric programming language

dev-util

• dev-util/shellcheck

  Shell script analysis tool
• dev-util/shelltestrunner

  A tool for testing command-line programs

dev-vcs

• dev-vcs/darcs

  a distributed, interactive, smart revision control system
• dev-vcs/git-annex

  manage files with git, without checking their contents into git

net-mail

• net-mail/list-remote-forwards

  List all remote forwards for mail accounts stored in a database
• net-mail/mailbox-count

  Count mailboxes in a SQL database

virtual

• virtual/pandoc

  Virtual for pandoc

x11-misc

• x11-misc/xmobar

  A Minimalistic Text Based Status Bar

x11-wm

• x11-wm/xmonad

  A tiling window manager
• x11-wm/xmonad-contrib

  Community-maintained extensions extensions for xmonad