Stackage Nightly 2024-03-14 (ghc-9.8.2)

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Packages (2895)

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PackageSynopsis
abstract-deque-0.3Abstract, parameterized interface to mutable Deques
abstract-deque-tests-0.3A test-suite for any queue or double-ended queue satisfying an interface
abstract-par-0.3.3Type classes generalizing the functionality of the 'monad-par' library
AC-Angle-1.0Angles in degrees and radians
acc-0.2.0.3Sequence optimized for monoidal construction and folding
ace-0.6Attempto Controlled English parser and printer
acid-state-0.16.1.3Add ACID guarantees to any serializable Haskell data structure
action-permutations-0.0.0.1Execute a set of actions (e.g. parsers) in each possible order
active-0.2.1Abstractions for animation
ad-4.5.5Automatic Differentiation
ad-delcont-0.5.0.0Reverse-mode automatic differentiation with delimited continuations
adjunctions-4.4.2Adjunctions and representable functors
adler32-0.1.2.0An implementation of Adler-32, supporting rolling checksum operation
advent-of-code-api-0.2.9.1Advent of Code REST API bindings and servant API
aern2-mp-0.2.15.1Multi-precision ball (interval) arithmetic
aern2-real-0.2.15Real numbers as convergent sequences of intervals
aeson-2.2.1.0Fast JSON parsing and encoding
aeson-attoparsec-0.0.0Embed an Attoparsec text parser into an Aeson parser
aeson-casing-0.2.0.0Tools to change the formatting of field names in Aeson instances
aeson-combinators-0.1.2.1Aeson combinators for dead simple JSON decoding
aeson-diff-1.1.0.13Extract and apply patches to JSON documents
aeson-extra-0.5.1.3Extra goodies for aeson
aeson-generic-compat-0.0.2.0Compatible generic class names of Aeson
aeson-pretty-0.8.10JSON pretty-printing library and command-line tool
aeson-qq-0.8.4JSON quasiquoter for Haskell
aeson-schemas-1.4.2.1Easily consume JSON data on-demand with type-safety
aeson-typescript-0.6.3.0Generate TypeScript definition files from your ADTs
aeson-unqualified-ast-1.0.0.3Aliases to "aeson" AST making it importable unqualified
aeson-value-parser-0.19.7.2API for parsing "aeson" JSON tree into Haskell types
aeson-warning-parser-0.1.1Library providing JSON parser that warns about unexpected fields in objects
aeson-yak-0.1.1.3Handle JSON that may or may not be a list, or exist
aeson-yaml-1.1.0.1Output any Aeson value as YAML (pure Haskell library)
Agda-2.6.4.3A dependently typed functional programming language and proof assistant
agda2lagda-0.2023.6.9Translate .agda files into .lagda.tex files
agreeing-0.2.2.0Idiomatic data structure for agreement
alarmclock-0.7.0.6Wake up and perform an action at a certain time
alex-3.5.1.0Alex is a tool for generating lexical analysers in Haskell
alex-meta-0.3.0.13Quasi-quoter for Alex lexers
algebra-4.3.1Constructive abstract algebra
algebraic-graphs-0.7A library for algebraic graph construction and transformation
align-audio-0.0.0.1Find relative time displacement of two recordings of the same music
almost-fix-0.0.2Recurse while a predicate is satisfied
alsa-core-0.5.0.1Binding to the ALSA Library API (Exceptions)
alsa-mixer-0.3.0.1Bindings to the ALSA simple mixer API
alsa-pcm-0.6.1.1Binding to the ALSA Library API (PCM audio)
alsa-seq-0.6.0.9Binding to the ALSA Library API (MIDI sequencer)
alternative-vector-0.0.0Use vectors instead of lists for many and some
ALUT-2.4.0.3A binding for the OpenAL Utility Toolkit
amazonka-apigatewaymanagementapi-2.0Amazon ApiGatewayManagementApi SDK
amazonka-appconfigdata-2.0Amazon AppConfig Data SDK
amazonka-backupstorage-2.0Amazon Backup Storage SDK
amazonka-cloudhsm-2.0Amazon CloudHSM SDK
amazonka-controltower-2.0Amazon Control Tower SDK
amazonka-core-2.0Core data types and functionality for Amazonka libraries
amazonka-ec2-instance-connect-2.0Amazon EC2 Instance Connect SDK
amazonka-finspace-2.0Amazon FinSpace User Environment Management service SDK
amazonka-forecastquery-2.0Amazon Forecast Query Service SDK
amazonka-importexport-2.0Amazon Import/Export SDK
amazonka-iot-dataplane-2.0Amazon IoT Data Plane SDK
amazonka-iotfleethub-2.0Amazon IoT Fleet Hub SDK
amazonka-iotthingsgraph-2.0Amazon IoT Things Graph SDK
amazonka-kinesis-video-signaling-2.0Amazon Kinesis Video Signaling Channels SDK
amazonka-kinesis-video-webrtc-storage-2.0Amazon Kinesis Video WebRTC Storage SDK
amazonka-marketplace-analytics-2.0Amazon Marketplace Commerce Analytics SDK
amazonka-marketplace-metering-2.0Amazon Marketplace Metering SDK
amazonka-migrationhub-config-2.0Amazon Migration Hub Config SDK
amazonka-personalize-runtime-2.0Amazon Personalize Runtime SDK
amazonka-rbin-2.0Amazon Recycle Bin SDK
amazonka-s3outposts-2.0Amazon S3 on Outposts SDK
amazonka-sagemaker-a2i-runtime-2.0Amazon Augmented AI Runtime SDK
amazonka-sagemaker-metrics-2.0Amazon SageMaker Metrics Service SDK
amazonka-sso-oidc-2.0Amazon SSO OIDC SDK
amazonka-test-2.0Common functionality for Amazonka library test-suites
amazonka-worklink-2.0Amazon WorkLink SDK
amazonka-workmailmessageflow-2.0Amazon WorkMail Message Flow SDK
amqp-0.22.2Client library for AMQP servers (currently only RabbitMQ)
annotated-exception-0.2.0.5Exceptions, with checkpoints and context
annotated-wl-pprint-0.7.0The Wadler/Leijen Pretty Printer, with annotation support
ansi-terminal-1.0.2Simple ANSI terminal support
ansi-terminal-game-1.9.3.0cross-platform library for terminal games
ansi-terminal-types-0.11.5Types and functions used to represent SGR aspects
ansi-wl-pprint-1.0.2The Wadler/Leijen Pretty Printer for colored ANSI terminal output
ANum-0.2.0.2Num instance for Applicatives provided via the ANum newtype
aos-signature-0.1.1An implementation of the AOS signatures
apecs-0.9.5Fast Entity-Component-System library for game programming
apecs-gloss-0.2.4Simple gloss renderer for apecs
apecs-physics-0.4.62D physics for apecs
api-field-json-th-0.1.0.2option of aeson's deriveJSON
ap-normalize-0.1.0.1Self-normalizing applicative expressions
appar-0.1.8A simple applicative parser
appendful-0.1.0.0
appendful-persistent-0.1.0.1
appendmap-0.1.5Map with a Semigroup and Monoid instances delegating to Semigroup of the elements
apply-refact-0.14.0.0Perform refactorings specified by the refact library
apportionment-0.0.0.4Round a set of numbers while maintaining its sum
approximate-0.3.5Approximate discrete values and numbers
approximate-equality-1.1.0.2Newtype wrappers for approximate equality
arbor-lru-cache-0.1.1.1LRU cache based on STM
arithmoi-0.13.0.0Efficient basic number-theoretic functions
array-0.5.6.0Mutable and immutable arrays
array-memoize-0.6.0Memoization combinators using arrays for finite sub-domains of functions
arrow-extras-0.1.0.1Extra functions for Control.Arrow
arrows-0.4.4.2Arrow classes and transformers
ascii-char-1.0.1.0A Char type representing an ASCII character
ascii-group-1.0.0.17ASCII character groups
ascii-progress-0.3.3.0A simple progress bar for the console
asn1-encoding-0.9.6ASN1 data reader and writer in RAW, BER and DER forms
asn1-parse-0.9.5Simple monadic parser for ASN1 stream types
asn1-types-0.3.4ASN.1 types
assert-failure-0.1.3.0Syntactic sugar improving 'assert' and 'error'
assoc-1.1swap and assoc: Symmetric and Semigroupy Bifunctors
astro-0.4.3.0Amateur astronomical computations
async-2.2.5Run IO operations asynchronously and wait for their results
async-extra-0.2.0.0Useful concurrent combinators
async-pool-0.9.2A modified version of async that supports worker groups and many-to-many task dependencies
async-refresh-0.3.0.0Package implementing core logic for refreshing of expiring data
async-refresh-tokens-0.4.0.0Package implementing core logic for refreshing of expiring access tokens
atom-basic-0.2.5Basic Atom feed construction
atomic-counter-0.1.2.1Mutable counters that can be modified with atomic operatinos
atomic-primops-0.8.5A safe approach to CAS and other atomic ops in Haskell
atomic-write-0.2.0.7Atomically write to a file
attoparsec-0.14.4Fast combinator parsing for bytestrings and text
attoparsec-aeson-2.2.0.1Parsing of aeson's Value with attoparsec
attoparsec-base64-0.0.0Fetch only base64 characters, erroring in the attoparsec monad on failure
attoparsec-binary-0.2Binary processing extensions to Attoparsec
attoparsec-data-1.0.5.4Parsers for the standard Haskell data types
attoparsec-expr-0.1.1.2Port of parsec's expression parser to attoparsec
attoparsec-iso8601-1.1.0.1Parsing of ISO 8601 dates, originally from aeson
attoparsec-path-0.0.0.1Convenience bindings between path and attoparsec
attoparsec-time-1.0.3.1Attoparsec parsers of time
attoparsec-uri-0.0.9URI parser / printer using attoparsec
audacity-0.0.2.2Interchange with the Audacity sound signal editor
authenticate-1.3.5.2Authentication methods for Haskell web applications
authenticate-oauth-1.7Library to authenticate with OAuth for Haskell web applications
autodocodec-0.2.2.0Self-documenting encoder and decoder
autodocodec-openapi3-0.2.1.1Autodocodec interpreters for openapi3
autodocodec-schema-0.1.0.3Autodocodec interpreters for JSON Schema
autodocodec-yaml-0.2.0.3Autodocodec interpreters for yaml
autoexporter-2.0.0.9Automatically re-export modules
auto-update-0.1.6Efficiently run periodic, on-demand actions
aws-0.24.2Amazon Web Services (AWS) for Haskell
aws-lambda-haskell-runtime-4.3.2Haskell runtime for AWS Lambda
aws-lambda-haskell-runtime-wai-2.0.2Run wai applications on AWS Lambda
aws-sns-verify-0.0.0.3Parse and verify AWS SNS messages
aws-xray-client-0.1.0.2A client for AWS X-Ray
aws-xray-client-persistent-0.1.0.5A client for AWS X-Ray integration with Persistent
aws-xray-client-wai-0.1.0.2A client for AWS X-Ray integration with WAI
backprop-0.2.6.5Heterogeneous automatic differentation
backtracking-0.1.0A backtracking monad
bank-holidays-england-0.2.0.9Calculation of bank holidays in England and Wales
barbies-2.1.1.0Classes for working with types that can change clothes
base-4.19.1.0Basic libraries
base16-1.0Fast RFC 4648-compliant Base16 encoding
base16-bytestring-1.0.2.0RFC 4648-compliant Base16 encodings for ByteStrings
base32string-0.9.1Fast and safe representation of a Base-32 string
base58-bytestring-0.1.0Implementation of BASE58 transcoding for ByteStrings
base58string-0.10.0Fast and safe representation of a Base-58 string
base64-1.0A modern Base64 library
base64-bytestring-1.2.1.0Fast base64 encoding and decoding for ByteStrings
base64-bytestring-type-1.0.1A newtype around ByteString, for base64 encoding
base64-string-0.2Base64 implementation for String's
base-compat-0.13.1A compatibility layer for base
base-compat-batteries-0.13.1base-compat with extra batteries
basement-0.0.16Foundation scrap box of array & string
base-orphans-0.9.1Backwards-compatible orphan instances for base
base-prelude-1.6.1.1Featureful preludes formed solely from the "base" package
base-unicode-symbols-0.2.4.2Unicode alternatives for common functions and operators
basic-prelude-0.7.0An enhanced core prelude; a common foundation for alternate preludes
battleship-combinatorics-0.0.1Compute number of possible arrangements in the battleship game
bazel-runfiles-0.12Locate Bazel runfiles location
bbdb-0.8Ability to read, write, and modify BBDB files
bcrypt-0.0.11Haskell bindings to the bcrypt password hash
bech32-1.1.5Implementation of the Bech32 cryptocurrency address format (BIP 0173)
bech32-th-1.1.5Template Haskell extensions to the Bech32 library
benchpress-0.2.2.23Micro-benchmarking with detailed statistics
bench-show-0.3.2Show, plot and compare benchmark results
bencode-0.6.1.1Parsers and printers for bencoded data
bencoding-0.4.5.5A library for encoding and decoding of BEncode data
benri-hspec-0.1.0.2Simplify tests where Either or Maybe types are returned from monadic code
between-0.11.0.0Function combinator "between" and derived combinators
bibtex-0.1.0.7Parse, format and processing BibTeX files
bifunctor-classes-compat-0.1Compatibility package for the Bifunctor, Bifoldable, and Bitraversable classes
bifunctors-5.6.1Bifunctors
bimap-0.5.0Bidirectional mapping between two key types
bimaps-0.1.0.2bijections with multiple implementations
bin-0.1.3Bin: binary natural numbers
binance-exports-0.1.2.0Generate CSV Exports of your Binance Trade History
binary-0.8.9.1Binary serialisation for Haskell values using lazy ByteStrings
binary-conduit-1.3.1data serialization/deserialization conduit library
binaryen-0.0.6.0Haskell bindings to binaryen
binary-generic-combinators-0.4.4.0Combinators and utilities to make Generic-based deriving of Binary easier and more expressive
binary-ieee754-0.1.0.0Backport ieee754 float double combinators to older binary
binary-instances-1.0.4Orphan instances for binary
binary-list-1.1.1.2Lists of length a power of two
binary-orphans-1.0.4.1Compatibility package for binary; provides instances
binary-parser-0.5.7.6An efficient but limited parser API specialised to bytestrings
binary-search-2.0.0Binary and exponential searches
binary-shared-0.8.3Sharing for the binary package
binary-tagged-0.3.1Tagged binary serialisation
bindings-DSL-1.0.25FFI domain specific language, on top of hsc2hs
bindings-GLFW-3.3.9.1Low-level bindings to GLFW OpenGL library
bindings-libzip-1.0.1Low level bindings to libzip
bindings-uname-0.1Low-level binding to POSIX uname(3)
BiobaseNewick-0.0.0.2Newick file format parser
bitarray-0.0.1.1Mutable and immutable bit arrays
bits-0.6Various bit twiddling and bitwise serialization primitives
bitset-word8-0.1.1.2Space efficient set of Word8 and some pre-canned sets useful for parsing HTTP
bits-extra-0.0.2.3Useful bitwise operations
bitvec-1.1.5.0Space-efficient bit vectors
bitwise-enum-1.0.1.2Bitwise operations on bounded enumerations
Blammo-1.1.2.1Batteries-included Structured Logging library
blank-canvas-0.7.4HTML5 Canvas Graphics Library
blas-carray-0.1.0.2Auto-generated interface to Fortran BLAS via CArrays
blas-comfort-array-0.0.0.3Auto-generated interface to Fortran BLAS via comfort-array
blas-ffi-0.1Auto-generated interface to Fortran BLAS
blas-hs-0.1.1.0Low-level Haskell bindings to Blas
blaze-bootstrap-0.1.0.1Blaze helper functions for bootstrap pages
blaze-builder-0.4.2.3Efficient buffered output
blaze-html-0.9.2.0A blazingly fast HTML combinator library for Haskell
blaze-markup-0.8.3.0A blazingly fast markup combinator library for Haskell
blaze-svg-0.3.7SVG combinator library
blaze-textual-0.2.3.1Fast rendering of common datatypes
bloodhound-0.21.0.0Elasticsearch client library for Haskell
bloomfilter-2.0.1.2Pure and impure Bloom Filter implementations
bm-0.2.0.0open bookmarks and queries from the command line
bmp-1.2.6.3Read and write uncompressed BMP image files
bnb-staking-csvs-0.2.2.0Generate CSV Exports of Your BNB Staking Rewards
BNFC-2.9.5A compiler front-end generator
BNFC-meta-0.6.1Deriving Parsers and Quasi-Quoters from BNF Grammars
bodhi-0.1.0Fedora Bodhi REST client library
boltzmann-samplers-0.1.1.0Uniform random generators
Boolean-0.2.4Generalized booleans and numbers
boolsimplifier-0.1.8Simplification tools for simple propositional formulas
boomwhacker-0.0.2Convert MIDI file to play-along boomwhacker animation
bordacount-0.1.0.0Implementation of the Borda count election method
boring-0.2.1Boring and Absurd types
bound-2.0.7Making de Bruijn Succ Less
BoundedChan-1.0.3.0Implementation of bounded channels
bounded-qsem-0.1.0.2Bounded quantity semaphores
bounded-queue-1.0.0A strict, immutable, thread-safe, single-ended, bounded queue
boundingboxes-0.2.3A generic boundingbox for an arbitrary vector
box-0.9.3.1A profunctor effect system
boxes-0.1.52D text pretty-printing library
breakpoint-0.1.3.1Set breakpoints using a GHC plugin
brick-2.3.1A declarative terminal user interface library
brotli-0.0.0.1Brotli (RFC7932) compression and decompression
brotli-streams-0.0.0.0IO-Streams interface for Brotli (RFC7932) compression
bsb-http-chunked-0.0.0.4Chunked HTTP transfer encoding for bytestring builders
bson-0.4.0.1BSON documents are JSON-like objects with a standard binary encoding
bson-lens-0.1.1BSON lenses
btrfs-0.2.1.0Bindings to the btrfs API
buffer-pipe-0.0Read from stdin and write to stdout in large blocks
bugsnag-1.1.0.0Bugsnag error reporter for Haskell
bugsnag-hs-0.2.0.12A Bugsnag client for Haskell
bugsnag-wai-1.0.0.1WAI integration for Bugsnag error reporting for Haskell
bugsnag-yesod-1.0.1.0Yesod integration for Bugsnag error reporting for Haskell
bugzilla-redhat-1.0.1.1A Haskell interface to the Bugzilla native REST API
burrito-2.0.1.8Parse and render URI templates
bv-0.5Bit-vector arithmetic library
bv-little-1.3.2Efficient little-endian bit vector library
byteable-0.1.1Type class for sequence of bytes
bytebuild-0.3.16.2Build byte arrays
byte-count-reader-0.10.1.11Read strings describing a number of bytes like 2Kb and 0.5 MiB
bytedump-1.0Flexible byte dump helpers for human readers
byte-order-0.1.3.1Portable big-endian and little-endian conversions
byteorder-1.0.4Exposes the native endianness or byte ordering of the system
bytes-0.17.3Sharing code for serialization between binary and cereal
byteset-0.1.1.1Set of bytes
byteslice-0.2.13.2Slicing managed and unmanaged memory
bytesmith-0.3.11.1Nonresumable byte parser
bytestring-0.12.1.0Fast, compact, strict and lazy byte strings with a list interface
bytestring-builder-0.10.8.2.0The new bytestring builder, packaged outside of GHC
bytestring-conversion-0.3.2Type-classes to convert values to and from ByteString
bytestring-lexing-0.5.0.11Efficiently parse and produce common integral and fractional numbers
bytestring-strict-builder-0.4.5.7An efficient strict bytestring builder
bytestring-to-vector-0.3.0.1Convert between ByteString and Vector.Storable without copying
bytestring-tree-builder-0.2.7.12A very efficient ByteString builder implementation based on the binary tree
bz2-1.0.1.1Bindings to libbz2
bzip2-clib-1.0.8bzip2 C sources
bzlib-0.5.2.0Compression and decompression in the bzip2 format
bzlib-conduit-0.3.0.3Streaming compression/decompression via conduits
c14n-0.1.0.3Bindings to the c14n implementation in libxml
c2hs-0.28.8C->Haskell FFI tool that gives some cross-language type safety
Cabal-3.10.2.0A framework for packaging Haskell software
cabal2nix-2.19.1Convert Cabal files into Nix build instructions
cabal2spec-2.7.0Convert Cabal files into rpm spec files
cabal-appimage-0.4.0.2Cabal support for creating AppImage applications
cabal-clean-0.2.20230609Remove outdated cabal build artefacts from `dist-newstyle`
cabal-debian-5.2.3Create a Debianization for a Cabal package
cabal-doctest-1.0.9A Setup.hs helper for running doctests
cabal-file-0.1.1Cabal file access
cabal-gild-1.3.0.1Formats package descriptions
cabal-install-3.10.2.1The command-line interface for Cabal and Hackage
cabal-install-solver-3.10.2.1The command-line interface for Cabal and Hackage
cabal-rpm-2.1.5RPM packaging tool for Haskell Cabal-based packages
cabal-sort-0.1.2Topologically sort cabal packages
Cabal-syntax-3.10.2.0A library for working with .cabal files
cache-0.1.3.0An in-memory key/value store with expiration support
cached-json-file-0.1.1Locally cache a json file obtained by http
cacophony-0.10.1A library implementing the Noise protocol
cairo-0.13.10.0Binding to the Cairo library
cairo-image-0.1.0.3Image for Cairo
calendar-recycling-0.0.0.1List years with the same calendars
call-alloy-0.4.1.1A simple library to call Alloy given a specification
calligraphy-0.1.6HIE-based Haskell call graph and source code visualizer
call-plantuml-0.0.1.3A simple library to call PlantUML given a diagram specification
call-stack-0.4.0Use GHC call-stacks in a backward compatible way
can-i-haz-0.3.1.1Generic implementation of the Has and CoHas patterns
capability-0.5.0.1Extensional capabilities and deriving combinators
ca-province-codes-1.0.0.0ISO 3166-2:CA Province Codes and Names
cardano-coin-selection-1.0.1Algorithms for coin selection and fee balancing
carray-0.1.6.8A C-compatible array library
casa-client-0.0.2Client for Casa
casa-types-0.0.2Types for Casa
cased-0.1.0.0Track string casing in its type
case-insensitive-1.2.1.0Case insensitive string comparison
cases-0.1.4.3A converter for spinal, snake and camel cases
casing-0.1.4.1Convert between various source code casing conventions
cassava-0.5.3.0A CSV parsing and encoding library
cassava-conduit-0.6.6Conduit interface for cassava package
cassava-megaparsec-2.1.1Megaparsec parser of CSV files that plays nicely with Cassava
cast-0.1.0.2Abstact cast pattern
cayley-client-0.4.19.3A Haskell client for the Cayley graph database
cborg-0.2.10.0Concise Binary Object Representation (CBOR)
cborg-json-0.2.6.0A library for encoding JSON as CBOR
cdar-mBound-0.1.0.4Exact real arithmetic using Centred Dyadic Approximations
c-enum-0.1.1.3To make a type corresponding to an enum of C language
cereal-0.5.8.3A binary serialization library
cereal-conduit-0.8.0Turn Data.Serialize Gets and Puts into Sources, Sinks, and Conduits
cereal-text-0.1.0.2Data.Text instances for the cereal serialization library
cereal-unordered-containers-0.1.0.1Integration of "cereal" and "unordered-containers"
cereal-vector-0.2.0.1Serialize instances for Data.Vector types
cfenv-0.1.0.0A library getting the environment when running on Cloud Foundry
chan-0.0.4.1Some extra kit for Chans
ChannelT-0.0.0.7Generalized stream processors
character-cases-0.1.0.6Exposes subspecies types of Char. And naming cases
charset-0.3.10Fast unicode character sets based on complemented PATRICIA tries
Chart-1.9.5A library for generating 2D Charts and Plots
Chart-cairo-1.9.4.1Cairo backend for Charts
Chart-diagrams-1.9.5.1Diagrams backend for Charts
ChasingBottoms-1.3.1.13For testing partial and infinite values
check-email-1.0.2Confirm whether an email is valid and probably existant
checkers-0.6.0Check properties on standard classes and data structures
checksum-0.0.0.1Compute and verify checksums of ISBN, IBAN, etc
chimera-0.4.0.0Lazy infinite streams with O(1) indexing and applications for memoization
choice-0.2.3A solution to boolean blindness
chronologique-0.3.1.3Time to manipulate time
chronos-1.1.6.1A high-performance time library
chronos-bench-0.2.0.2Benchmarking tool with focus on comparing results
chunked-data-0.3.1Typeclasses for dealing with various chunked data representations
cipher-aes-0.2.11Fast AES cipher implementation with advanced mode of operations
cipher-camellia-0.0.2Camellia block cipher primitives
cipher-rc4-0.1.4Fast RC4 cipher implementation
circle-packing-0.1.0.6Simple heuristic for packing discs of varying radii in a circle
circular-0.4.0.3Circular fixed-sized mutable vectors
citeproc-0.8.1Generates citations and bibliography from CSL styles
clash-prelude-1.8.1Clash: a functional hardware description language - Prelude library
classy-prelude-1.5.0.3A typeclass-based Prelude
classy-prelude-conduit-1.5.0classy-prelude together with conduit functions
classy-prelude-yesod-1.5.0Provide a classy prelude including common Yesod functionality
clay-0.15.0CSS preprocessor as embedded Haskell
clientsession-0.9.2.0Securely store session data in a client-side cookie
Clipboard-2.3.2.0System clipboard interface
clock-0.8.4High-resolution clock functions: monotonic, realtime, cputime
closed-0.2.0.2Integers bounded by a closed interval
clumpiness-0.17.0.2Calculate the clumpiness of leaf properties in a tree
ClustalParser-1.3.0Libary for parsing Clustal tools output
cmark-0.6.1Fast, accurate CommonMark (Markdown) parser and renderer
cmark-gfm-0.2.6Fast, accurate GitHub Flavored Markdown parser and renderer
cmark-lucid-0.1.0.0Use cmark with Lucid
cmdargs-0.10.22Command line argument processing
codec-beam-0.2.0Erlang VM byte code assembler
code-conjure-0.5.14synthesize Haskell functions out of partial definitions
code-page-0.2.1Windows code page library for Haskell
coinor-clp-0.0.0.2Linear Programming using COIN-OR/CLP and comfort-array
cointracking-imports-0.1.0.2Generate CSV & XLSX files for importing into CoinTracking
collect-errors-0.1.5.0Error monad with a Float instance
co-log-0.6.1.0Composable Contravariant Comonadic Logging Library
co-log-core-0.3.2.1Composable Contravariant Comonadic Logging Library
co-log-polysemy-0.0.1.4Composable Contravariant Comonadic Logging Library
Color-0.3.3Color spaces and conversions between them
colorful-monoids-0.2.1.3Styled console text output using ANSI escape sequences
colorize-haskell-1.0.1Highligt Haskell source
colour-2.3.6A model for human colour/color perception
colourista-0.1.0.2Convenient interface for printing colourful messages
columnar-1.0.0.0A CSV toolkit based on cassava and enum-text
combinatorial-0.1.1Count, enumerate, rank and unrank combinatorial objects
comfort-array-0.5.4.2Arrays where the index type is a function of the shape type
comfort-array-shape-0.0Additional shape types for the comfort-array package
comfort-blas-0.0.2Numerical Basic Linear Algebra using BLAS
comfort-fftw-0.0.0.1High-level interface to FFTW (Fast Fourier Transform) based on comfort-array
comfort-glpk-0.1Linear Programming using GLPK and comfort-array
comfort-graph-0.0.4Graph structure with type parameters for nodes and edges
commonmark-0.2.6Pure Haskell commonmark parser
commonmark-extensions-0.2.5.4Pure Haskell commonmark parser
commonmark-pandoc-0.2.2.1Bridge between commonmark and pandoc AST
commutative-0.0.2Commutative binary operations
commutative-semigroups-0.1.0.2Commutative semigroups
comonad-5.0.8Comonads
compact-0.2.0.0Non-GC'd, contiguous storage for immutable data structures
compactmap-0.1.4.3A read-only memory-efficient key-value store
companion-0.1.0A Haskell library to provide companion threads
compdata-0.13.1Compositional Data Types
compensated-0.8.3Compensated floating-point arithmetic
compiler-warnings-0.1.0Parser for common compiler warning formats
componentm-0.0.0.2Monad for allocation and cleanup of application resources
componentm-devel-0.0.0.2Easy REPL driven development using ComponentM
composable-associations-0.1.0.0Types and helpers for composing types into a single larger key-value type
composition-1.0.2.2Combinators for unorthodox function composition
composition-extra-2.1.0Combinators for unorthodox structure composition
composition-prelude-3.0.0.2Higher-order function combinators
concise-0.1.0.1Utilities for Control.Lens.Cons
concurrency-1.11.0.3Typeclasses, functions, and data types for concurrency and STM
concurrent-extra-0.7.0.12Extra concurrency primitives
concurrent-output-1.10.20Ungarble output from several threads or commands
concurrent-split-0.0.1.1MVars and Channels with distinguished input and output side
concurrent-supply-0.1.8A fast concurrent unique identifier supply with a pure API
cond-0.5.1Basic conditional and boolean operators with monadic variants
conduino-0.2.4.0Lightweight composable continuation-based stream processors
conduit-1.3.5Streaming data processing library
conduit-algorithms-0.0.14.0Conduit-based algorithms
conduit-combinators-1.3.0DEPRECATED Functionality merged into the conduit package itself
conduit-concurrent-map-0.1.3Concurrent, order-preserving mapping Conduit
conduit-extra-1.3.6Batteries included conduit: adapters for common libraries
conduit-parse-0.2.1.1Parsing framework based on conduit
conduit-zstd-0.0.2.0Conduit-based ZStd Compression
conferer-1.1.0.0Configuration management library
conferer-aeson-1.1.0.2conferer's source for reading json files
config-ini-0.2.7.0A library for simple INI-based configuration files
configuration-tools-0.7.0Tools for specifying and parsing configurations
configurator-0.3.0.0Configuration management
configurator-export-0.1.0.1Pretty printer and exporter for configurations from the "configurator" library
configurator-pg-0.2.10Reduced parser for configurator-ng config files
constraints-0.14Constraint manipulation
constraints-extras-0.4.0.0Utility package for constraints
constraint-tuples-0.1.2Partially applicable constraint tuples
construct-0.3.1.2Haskell version of the Construct library for easy specification of file formats
containers-0.6.8Assorted concrete container types
context-0.2.0.3Thread-indexed, nested contexts
context-http-client-0.2.0.2Modify HTTP requests/responses using context
context-resource-0.2.0.2Thread-safe, pool-compatible resource provider
context-wai-middleware-0.2.0.2Add request-specific (or not!) context to your WAI applications
contiguous-0.6.4.2Unified interface for primitive arrays
contravariant-1.5.5Contravariant functors
contravariant-extras-0.3.5.4Extras for the "contravariant" package
control-bool-0.2.1Useful combinators for boolean expressions
control-dsl-0.2.1.3An alternative to monads in do-notation
control-monad-free-0.6.2Free monads and monad transformers
control-monad-omega-0.3.2A breadth-first list monad
convertible-1.1.1.1Typeclasses and instances for converting between types
cookie-0.4.6HTTP cookie parsing and rendering
copr-api-0.2.0Copr API client libary
core-data-0.3.9.1Convenience wrappers around common data structures and encodings
core-program-0.7.0.0Opinionated Haskell Interoperability
core-telemetry-0.2.9.4Advanced telemetry
core-text-0.3.8.1A rope type based on a finger tree over UTF-8 fragments
countable-1.2Countable, Searchable, Finite, Empty classes
covariance-0.2.0.1Well-conditioned estimation of large-dimensional covariance matrices
cpphs-1.20.9.1A liberalised re-implementation of cpp, the C pre-processor
cpu-0.1.2Cpu information and properties helpers
cql-4.0.4Cassandra CQL binary protocol
cql-io-1.1.1Cassandra CQL client
crackNum-3.10Crack various integer and floating-point data formats
credential-store-0.1.2Library to access secure credential storage providers
criterion-1.6.3.0Robust, reliable performance measurement and analysis
criterion-measurement-0.2.1.0Criterion measurement functionality and associated types
cron-0.7.1Cron datatypes and Attoparsec parser
crypto-api-0.13.3A generic interface for cryptographic operations
crypto-api-tests-0.3A test framework and KATs for cryptographic operations
crypto-cipher-tests-0.0.11Generic cryptography cipher tests
crypto-cipher-types-0.0.9Generic cryptography cipher types
cryptocompare-0.1.2Haskell wrapper for the cryptocompare API
cryptohash-0.11.9collection of crypto hashes, fast, pure and practical
cryptohash-cryptoapi-0.1.4Crypto-api interfaces for cryptohash
cryptohash-md5-0.11.101.0Fast, pure and practical MD5 implementation
cryptohash-sha1-0.11.101.0Fast, pure and practical SHA-1 implementation
cryptohash-sha256-0.11.102.1Fast, pure and practical SHA-256 implementation
cryptohash-sha512-0.11.102.0Fast, pure and practical SHA-512 implementation
crypton-0.34Cryptography Primitives sink
crypton-conduit-0.2.3crypton conduit
crypton-connection-0.3.2Simple and easy network connections API
cryptonite-0.30Cryptography Primitives sink
cryptonite-conduit-0.2.2cryptonite conduit
cryptonite-openssl-0.7Crypto stuff using OpenSSL cryptographic library
crypton-x509-1.7.6X509 reader and writer
crypton-x509-store-1.6.9X.509 collection accessing and storing methods
crypton-x509-system-1.6.7Handle per-operating-system X.509 accessors and storage
crypton-x509-validation-1.6.12X.509 Certificate and CRL validation
crypto-pubkey-types-0.4.3Generic cryptography Public keys algorithm types
crypto-random-api-0.2.0Simple random generators API for cryptography related code
cryptostore-0.3.0.1Serialization of cryptographic data types
crypto-token-0.1.1crypto tokens
crypt-sha512-0Pure Haskell implelementation for GNU SHA512 crypt algorithm
csp-1.4.0Discrete constraint satisfaction problem (CSP) solver
css-text-0.1.3.0CSS parser and renderer
c-struct-0.1.3.0To make a wrapper for struct of C language
csv-0.1.2CSV loader and dumper
ctrie-0.2Non-blocking concurrent map
cubicspline-0.1.2Natural cubic spline interpolation
cuda-0.11.0.1FFI binding to the CUDA interface for programming NVIDIA GPUs
cue-sheet-2.0.2Support for construction, rendering, and parsing of CUE sheets
curl-1.3.8Haskell binding to libcurl
currency-0.2.0.0Types representing standard and non-standard currencies
currycarbon-0.3.0.1A package for simple, fast radiocarbon calibration
cursor-0.3.2.0Purely Functional Cursors
cursor-brick-0.1.0.1
cursor-fuzzy-time-0.1.0.0
cursor-gen-0.4.0.0Generators for Purely Functional Cursors
cutter-0.0Cut files according to a position list
cyclotomic-1.1.2A subfield of the complex numbers for exact calculation
data-accessor-0.2.3.1Utilities for accessing and manipulating fields of records
data-accessor-mtl-0.2.0.5Use Accessor to access state in mtl State monad class
data-accessor-transformers-0.2.1.8Use Accessor to access state in transformers State monad
data-array-byte-0.1.0.1Compatibility layer for Data.Array.Byte
data-binary-ieee754-0.4.4Parser/Serialiser for IEEE-754 floating-point values
data-bword-0.1.0.2Extra operations on binary words of fixed length
data-checked-0.3Type-indexed runtime-checked properties
data-clist-0.2Simple functional ring type
data-default-0.7.1.1A class for types with a default value
data-default-class-0.1.2.0A class for types with a default value
data-default-instances-base-0.1.0.1Default instances for types in base
data-default-instances-bytestring-0.0.1Default instances for (lazy and strict) ByteString, Builder and ShortByteString
data-default-instances-case-insensitive-0.0.1Default instance for CI type from case-insensitive package
data-default-instances-containers-0.0.1Default instances for types in containers
data-default-instances-dlist-0.0.1Default instances for types in dlist
data-default-instances-old-locale-0.0.1Default instances for types in old-locale
data-default-instances-unordered-containers-0.0.1Default instances for unordered-containers
data-default-instances-vector-0.0.1Default instances for types defined in vector package
data-diverse-4.7.1.0Extensible records and polymorphic variants
data-dword-0.3.2.1Stick two binary words together to get a bigger one
data-endian-0.1.1Endian-sensitive data
data-fix-0.3.2Fixpoint data types
data-functor-logistic-0.0Updatable analogue of Distributive functors
data-has-0.4.0.0Simple extensible product
data-hash-0.2.0.1Combinators for building fast hashing functions
data-interval-2.1.2Interval datatype, interval arithmetic and interval-based containers
data-inttrie-0.1.4A simple lazy, infinite trie from integers
data-lens-light-0.1.2.4Simple lenses, minimum dependencies
data-memocombinators-0.5.1Combinators for building memo tables
data-msgpack-0.0.13A Haskell implementation of MessagePack
data-msgpack-types-0.0.3A Haskell implementation of MessagePack
data-or-1.0.0.7A data type for non-exclusive disjunction
data-ordlist-0.4.7.0Set and bag operations on ordered lists
data-ref-0.1Unify STRef and IORef in plain Haskell 98
data-reify-0.6.3Reify a recursive data structure into an explicit graph
data-serializer-0.3.5Common API for serialization libraries
data-sketches-0.3.1.0
data-sketches-core-0.1.0.0
data-textual-0.3.0.3Human-friendly textual representations
dataurl-0.1.0.0Handle data-urls
DAV-1.3.4RFC 4918 WebDAV support
dbcleaner-0.1.3Clean database tables automatically around hspec tests
DBFunctor-0.1.2.1DBFunctor - Functional Data Management => ETL/ELT Data Processing in Haskell
dbus-1.3.2A client library for the D-Bus IPC system
dbus-hslogger-0.1.0.1Expose a dbus server to control hslogger
debian-4.0.5Modules for working with the Debian package system
debian-build-0.10.2.1Debian package build sequence tools
debug-trace-var-0.2.0You do not have to write variable names twice in Debug.Trace
dec-0.0.5Decidable propositions
Decimal-0.5.2Decimal numbers with variable precision
declarative-0.5.4DIY Markov Chains
deepseq-1.5.0.0Deep evaluation of data structures
deepseq-generics-0.2.0.0GHC.Generics-based Control.DeepSeq.rnf implementation
deferred-folds-0.9.18.6Abstractions over deferred folds
dejafu-2.4.0.5A library for unit-testing concurrent programs
dense-linear-algebra-0.1.0.0Simple and incomplete pure haskell implementation of linear algebra
dependent-map-0.4.0.0Dependent finite maps (partial dependent products)
dependent-sum-0.7.2.0Dependent sum type
depq-0.4.2Double-ended priority queues
deque-0.4.4.1Double-ended queues
deriveJsonNoPrefix-0.1.0.1Derive ToJSON/FromJSON instances in a more prefix-friendly manner
derive-storable-0.3.1.0Derive Storable instances with GHC.Generics
derive-topdown-0.0.3.0Help Haskellers derive class instances for composited data types
deriving-aeson-0.2.9Type driven generic aeson instance customisation
deriving-compat-0.6.5Backports of GHC deriving extensions
deriving-trans-0.9.1.0Derive instances for monad transformer stacks
detour-via-sci-1.0.0JSON and CSV encoding for rationals as decimal point numbers
df1-0.4.2Type, render and parse the df1 hierarchical structured log format
di-1.3Typeful hierarchical structured logging using di, mtl and df1
diagrams-builder-0.8.0.6hint-based build service for the diagrams graphics EDSL
diagrams-cairo-1.4.2.1Cairo backend for diagrams drawing EDSL
diagrams-canvas-1.4.1.2HTML5 canvas backend for diagrams drawing EDSL
diagrams-core-1.5.1.1Core libraries for diagrams EDSL
diagrams-lib-1.4.6.1Embedded domain-specific language for declarative graphics
diagrams-postscript-1.5.1.1Postscript backend for diagrams drawing EDSL
diagrams-rasterific-1.4.2.3Rasterific backend for diagrams
diagrams-solve-0.1.3Pure Haskell solver routines used by diagrams
diagrams-svg-1.4.3.1SVG backend for diagrams drawing EDSL
dice-0.1.1Simplistic D&D style dice-rolling system
di-core-1.0.4Typeful hierarchical structured logging without monad towers
dictionary-sharing-0.1.0.0Sharing/memoization of class members
di-df1-1.2.1Write logs in the df1 format using the di logging framework
Diff-0.5Diff algorithm in pure Haskell
diff-loc-0.1.0.0Map file locations across diffs
digest-0.0.2.1CRC32 and Adler32 hashes for bytestrings
digits-0.3.1Converts integers to lists of digits and back
di-handle-1.0.1IO support for file handles in di-core
dimensional-1.5Statically checked physical dimensions
di-monad-1.3.5mtl flavoured typeful hierarchical structured logging for di-core
directory-1.3.8.1Platform-agnostic library for filesystem operations
directory-ospath-streaming-0.1.0.2Stream directory entries in constant memory in vanilla IO
directory-tree-0.12.1A simple directory-like tree datatype, with useful IO functions
direct-sqlite-2.3.29Low-level binding to SQLite3. Includes UTF8 and BLOB support
dirichlet-0.1.0.7Multivariate Dirichlet distribution
discount-0.1.1Haskell bindings to the discount Markdown library
discover-instances-0.1.0.0
discrimination-0.5Fast generic linear-time sorting, joins and container construction
disk-free-space-0.1.0.1Retrieve information about disk space usage
distributed-closure-0.5.0.0Serializable closures for distributed programming
distribution-nixpkgs-1.7.0.1Types and functions to manipulate the Nixpkgs distribution
distribution-opensuse-1.1.4Types, functions, and tools to manipulate the openSUSE distribution
distributive-0.6.2.1Distributive functors -- Dual to Traversable
djinn-lib-0.0.1.4Generate Haskell code from a type. Library extracted from djinn package
djot-0.1.1.1Parser and renderer for djot light markup syntax
dl-fedora-1.0Fedora image download tool
dlist-1.0Difference lists
dlist-instances-0.1.1.1Difference lists instances
dlist-nonempty-0.1.3Non-empty difference lists
dns-4.2.0DNS library in Haskell
dockerfile-0.2.0A Haskell DSL for generating Dockerfiles
doclayout-0.4.0.1A prettyprinting library for laying out text documents
docopt-0.7.0.8A command-line interface parser that will make you smile
doctemplates-0.11Pandoc-style document templates
doctest-0.22.2Test interactive Haskell examples
doctest-discover-0.2.0.0Easy way to run doctests via cabal
doctest-driver-gen-0.3.0.8Generate driver file for doctest's cabal integration
doctest-exitcode-stdio-0.0Run doctest's in a Cabal.Test.exitcode-stdio environment
doctest-extract-0.1.2Alternative doctest implementation that extracts comments to modules
doctest-lib-0.1.1Parts of doctest exposed as library
doctest-parallel-0.3.1Test interactive Haskell examples
doldol-0.4.1.2Flag packer & handler for flaggable data
do-list-1.0.1Do notation for free
domain-0.1.1.5Codegen helping you define domain models
domain-aeson-0.1.1.2Integration of domain with aeson
domain-cereal-0.1.0.1Integration of domain with cereal
domain-core-0.1.0.4Low-level API of "domain"
domain-optics-0.1.0.4Integration of domain with optics
do-notation-0.1.0.2Generalize do-notation to work on monads and indexed monads simultaneously
dot-0.3Datatypes and encoding for graphviz dot files
dotenv-0.12.0.0Loads environment variables from dotenv files
dotgen-0.4.3A simple interface for building .dot graph files
dotnet-timespan-0.0.1.0.NET TimeSpan
double-conversion-2.0.5.0Fast conversion between single and double precision floating point and text
download-0.3.2.7High-level file download based on URLs
download-curl-0.1.4High-level file download based on URLs
DPutils-0.1.1.0utilities for DP
drawille-0.1.3.0A port of asciimoo's drawille to haskell
drifter-0.3.0Simple schema management for arbitrary databases
drifter-postgresql-0.2.1PostgreSQL support for the drifter schema migration tool
drifter-sqlite-0.1.0.0SQLite support for the drifter schema migraiton tool
dsp-0.2.5.2Haskell Digital Signal Processing
dual-tree-0.2.3.1Rose trees with cached and accumulating monoidal annotations
dublincore-xml-conduit-0.1.0.3XML streaming parser/renderer for the Dublin Core standard elements
duration-0.2.0.0A tiny compile-time time utility library inspired by zeit/ms
dvorak-0.1.0.0Dvorak encoding for Haskell
dynamic-state-0.3.1Optionally serializable dynamic state keyed by type
dyre-0.9.2Dynamic reconfiguration in Haskell
eap-0.9.0.2Extensible Authentication Protocol (EAP)
Earley-0.13.0.1Parsing all context-free grammars using Earley's algorithm
easy-file-0.2.5Cross-platform File handling
easy-logger-0.1.0.7Logging made easy
Ebnf2ps-1.0.15Peter's Syntax Diagram Drawing Tool
echo-0.1.4A cross-platform, cross-console way to handle echoing terminal input
ecstasy-0.2.1.0A GHC.Generics based entity component system
ed25519-0.0.5.0Ed25519 cryptographic signatures
edit-distance-0.2.2.1Levenshtein and restricted Damerau-Levenshtein edit distances
edit-distance-vector-1.0.0.4Calculate edit distances and edit scripts between vectors
editor-open-0.6.0.0Open the user's $VISUAL or $EDITOR for text input
effectful-2.3.0.0An easy to use, performant extensible effects library
effectful-core-2.3.0.1An easy to use, performant extensible effects library
effectful-plugin-1.1.0.2A GHC plugin for improving disambiguation of effects
effectful-th-1.0.0.1Template Haskell utilities for the effectful library
egison-pattern-src-0.2.1.2Manipulating Egison patterns: abstract syntax, parser, and pretty-printer
either-5.0.2Combinators for working with sums
either-unwrap-1.1Functions for probing and unwrapping values inside of Either
ekg-core-0.1.1.7Tracking of system metrics
elerea-2.9.0A minimalistic FRP library
elf-0.31An Elf parser
eliminators-0.9.4Dependently typed elimination functions using singletons
elm2nix-0.3.1Turn your Elm project into buildable Nix project
elm-core-sources-1.0.0Source files for the Elm runtime and standard libraries
elm-export-0.6.0.1A library to generate Elm types from Haskell source
elynx-0.7.2.2Validate and (optionally) redo ELynx analyses
elynx-markov-0.7.2.2Simulate molecular sequences along trees
elynx-nexus-0.7.2.2Import and export Nexus files
elynx-seq-0.7.2.2Handle molecular sequences
elynx-tools-0.7.2.2Tools for ELynx
elynx-tree-0.7.2.2Handle phylogenetic trees
emacs-module-0.2.1Utilities to write Emacs dynamic modules
email-validate-2.3.2.20Email address validation
emd-0.2.0.0Empirical Mode Decomposition and Hilbert-Huang Transform
emojis-0.1.3Conversion between emoji characters and their names
enclosed-exceptions-1.0.3Catching all exceptions from within an enclosed computation
ENIG-0.0.1.0Auto Korean conjugator/adjustor/adopter/converter
entropy-0.4.1.10A platform independent entropy source
enummapset-0.7.2.0IntMap and IntSet with Enum keys/elements
enumset-0.1Sets of enumeration values represented by machine words
enum-subset-generate-0.1.0.3Generate an ADT being a subset of another ADT, and the corresponding mappings
enum-text-0.5.3.0A text rendering and parsing toolkit for enumerated types
envelope-0.2.2.0Defines generic 'Envelope' type to wrap reponses from a JSON API
envparse-0.5.0Parse environment variables
epub-metadata-5.4Library for parsing epub document metadata
eq-4.3Leibnizian equality
equal-files-0.0.5.4Shell command for finding equal files
equational-reasoning-0.7.0.2Proof assistant for Haskell using DataKinds & PolyKinds
equivalence-0.4.1Maintaining an equivalence relation implemented as union-find using STT
erf-2.0.0.0The error function, erf, and related functions
errata-0.4.0.2Source code error pretty printing
error-1.0.0.0The canonical error type
errorcall-eq-instance-0.3.0An orphan Eq instance for ErrorCall
error-or-0.3.0Composable, hierarchical errors
error-or-utils-0.2.0Utilities using ErrorOr datatype
errors-2.3.0Simplified error-handling
errors-ext-0.4.2`bracket`-like functions for `ExceptT` over `IO` monad
ersatz-0.5A monad for expressing SAT or QSAT problems using observable sharing
esqueleto-3.5.11.2Type-safe EDSL for SQL queries on persistent backends
event-list-0.1.3Event lists with relative or absolute time stamps
every-0.0.1Run a process every so often
evm-opcodes-0.1.2Opcode types for Ethereum Virtual Machine (EVM)
exact-combinatorics-0.2.0.11Efficient exact computation of combinatoric functions
exact-pi-0.5.0.2Exact rational multiples of pi (and integer powers of pi)
exception-hierarchy-0.1.0.11Exception type hierarchy with TemplateHaskell
exception-mtl-0.4.0.2Exception monad transformer instances for mtl classes
exceptions-0.10.7Extensible optionally-pure exceptions
exception-transformers-0.4.0.12Type classes and monads for unchecked extensible exceptions
executable-hash-0.2.0.4Provides the SHA1 hash of the program executable
executable-path-0.0.3.1Finding out the full path of the executable
exinst-0.9Dependent pairs and their instances
exit-codes-1.0.0Exit codes as defined by BSD
exomizer-1.0.0Compression and decompression in the exomizer format
exon-1.6.1.1Customizable quasiquote interpolation
expiring-cache-map-0.0.6.1General purpose simple caching
explainable-predicates-0.1.2.4Predicates that can explain themselves
explicit-exception-0.2Exceptions which are explicit in the type signature
exp-pairs-0.2.1.0Linear programming over exponent pairs
express-1.0.16Dynamically-typed expressions involving function application and variables
extended-reals-0.2.4.0Extension of real numbers with positive/negative infinities
extensible-0.9Extensible, efficient, optics-friendly data types and effects
extensible-effects-5.0.0.1An Alternative to Monad Transformers
extensible-exceptions-0.1.1.4Extensible exceptions
extra-1.7.14Extra functions I use
extractable-singleton-0.0.1A functor, where the "stored" value is isomorphic to Identity
extra-data-yj-0.1.0.0Additional data types
extrapolate-0.4.6generalize counter-examples of test properties
fail-4.9.0.0Forward-compatible MonadFail class
FailT-0.1.2.0A 'FailT' monad transformer that plays well with 'MonadFail'
fakedata-parser-0.1.0.0
fakefs-0.3.0.2Extensible fake file system for testing
fakepull-0.3.0.2Monad to pull from fake stream-like objects
faktory-1.1.2.6Faktory Worker for Haskell
fast-digits-0.3.2.0Integer-to-digits conversion
fast-logger-3.2.2A fast logging system
fast-math-1.0.2Non IEEE-754 compliant compile-time floating-point optimisations
fast-myers-diff-0.0.0A fast implementation of the Myers diff algorithm
fcf-family-0.2.0.1Family of families: featherweight defunctionalization
fdo-notify-0.3.1Desktop Notifications client
feature-flags-0.1.0.1A simple library for dynamically enabling and disabling functionality
fedora-dists-2.1.1Library for Fedora distribution versions
fedora-haskell-tools-1.1Building and maintenance tools for Fedora Haskell
feed-1.3.2.1Interfacing with RSS (v 0.9x, 2.x, 1.0) + Atom feeds
FenwickTree-0.1.2.1Data structure for fast query and update of cumulative sums
fft-0.1.8.7Bindings to the FFTW library
fftw-ffi-0.1Low-level interface to FFTW (Fast Fourier Transform)
fgl-5.8.2.0Martin Erwig's Functional Graph Library
fgl-arbitrary-0.2.0.6QuickCheck support for fgl
fields-json-0.4.0.0Abusing monadic syntax JSON objects generation
filecache-0.5.0A cache system associating values to files
file-embed-0.0.16.0Use Template Haskell to embed file contents directly
file-embed-lzma-0.0.1Use Template Haskell to embed (LZMA compressed) data
file-io-0.1.1Basic file IO operations via 'OsPath'
filelock-0.1.1.7Portable interface to file locking (flock / LockFileEx)
filemanip-0.3.6.3Expressive file and directory manipulation for Haskell
file-modules-0.1.2.4Takes a Haskell source-code file and outputs its modules
filepath-1.4.200.1Library for manipulating FilePaths in a cross platform way
file-path-th-0.1.0.0Template Haskell utilities for filepaths
filepattern-0.1.3File path glob-like matching
fileplow-0.1.0.0Library to process and search large files or a collection of files
filter-logger-0.6.0.0Filterable request logging wai middleware. Change how data is logged and when
filtrable-0.1.6.0Class of filtrable containers
fin-0.3Nat and Fin: peano naturals and finite numbers
FindBin-0.0.5Locate directory of original program
fingertree-0.1.5.0Generic finger-tree structure, with example instances
finite-typelits-0.1.6.0A type inhabited by finitely many values, indexed by type-level naturals
first-class-families-0.8.0.1First-class type families
fits-parse-0.3.6Parse FITS files
fitspec-0.4.10refining property sets for testing Haskell programs
fixed-0.3Signed 15.16 precision fixed point arithmetic
fixed-length-0.2.3.1Lists with statically known length based on non-empty package
fixed-vector-1.2.3.0Generic vectors with statically known size
fixed-vector-hetero-0.6.1.1Library for working with product types generically
fix-whitespace-0.1Fixes whitespace issues
flac-0.2.1Complete high-level binding to libFLAC
flac-picture-0.1.3Support for writing pictures into FLAC metadata blocks with JuicyPixels
flags-applicative-0.1.0.3Applicative flag parsing
flat-0.6Principled and efficient bit-oriented binary serialization
flatparse-0.5.1.0High-performance parsing from strict bytestrings
flay-0.4Work generically on your datatype without knowing its shape nor its contents
flexible-defaults-0.0.3Generate default function implementations for complex type classes
FloatingHex-0.5Read and write hexadecimal floating point numbers
floatshow-0.2.4Alternative faster String representations for Double and Float, String representations for more general numeric types
flow-2.0.0.4Write more understandable Haskell
flush-queue-1.0.0Concurrent bouded blocking queues optimized for flushing. Both IO and STM implementations
fmlist-0.9.4FoldMap lists
fmt-0.6.3.0A new formatting library
fn-0.3.0.2A functional web framework
focus-1.0.3.2A general abstraction for manipulating elements of container data structures
focuslist-0.1.1.0Lists with a focused element
foldable1-classes-compat-0.1Compatibility package for the Foldable1 and Bifoldable1 type classes
fold-debounce-0.2.0.11Fold multiple events that happen in a given period of time
foldl-1.4.16Composable, streaming, and efficient left folds
folds-0.7.8Beautiful Folding
FontyFruity-0.5.3.5A true type file format loader
force-layout-0.4.0.6Simple force-directed layout
foreign-store-0.2.1Store a stable pointer in a foreign context to be retrieved later
ForestStructures-0.0.1.1Tree- and forest structures
forkable-monad-0.2.0.3An implementation of forkIO for monad stacks
forma-1.2.0Parse and validate forms in JSON format
formatn-0.3.0.1Formatting of doubles
format-numbers-0.1.0.1Various number formatting functions
formatting-7.2.0Combinator-based type-safe formatting (like printf() or FORMAT)
foundation-0.0.30Alternative prelude with batteries and no dependencies
Frames-0.7.4.2Data frames for working with tabular data files
free-5.2Monads for free
free-categories-0.2.0.2free categories
freenect-1.2.1Interface to the Kinect device
freer-par-monad-0.1.0.0Freer par monad
freetype2-0.2.0Haskell bindings for FreeType 2 library
free-vl-0.1.4van Laarhoven encoded Free Monad with Extensible Effects
friday-0.2.3.2A functional image processing library for Haskell
friday-juicypixels-0.1.2.4Converts between the Friday and JuicyPixels image types
friendly-time-0.4.1Print time information in friendly ways
frisby-0.2.5Linear time composable parser for PEG grammars
from-sum-0.2.3.0Combinators for working with Maybe and Either
frontmatter-0.1.0.2Parses frontmatter as used in Jekyll markdown files
fsnotify-0.4.1.0Cross platform library for file change notification
funcmp-1.9Functional MetaPost is a Haskell frontend to the MetaPost language
function-builder-0.3.0.1Create poly variadic functions for monoidal results
functor-classes-compat-2.0.0.2Data.Functor.Classes instances for core packages
functor-combinators-0.4.1.3Tools for functor combinator-based program design
fusion-plugin-0.2.7GHC plugin to make stream fusion more predictable
fusion-plugin-types-0.1.0Types for the fusion-plugin package
fuzzcheck-0.1.1A simple checker for stress testing monadic code
fuzzy-0.1.1.0Filters a list based on a fuzzy string search
fuzzy-dates-0.1.1.2Libary for parsing dates in strings in varied formats
fuzzyset-0.3.2Fuzzy set data structure for approximate string matching
fuzzy-time-0.3.0.0
gauge-0.2.5small framework for performance measurement and analysis
gd-3000.7.3A Haskell binding to a subset of the GD graphics library
gdp-0.0.3.0Reason about invariants and preconditions with ghosts of departed proofs
gemini-exports-0.1.0.1Generate CSV Exports of Your Gemini Trades, Transfers, & Earn Transactions
general-games-1.1.1Library supporting simulation of a number of games
generically-0.1.1Generically newtype to use with DerivingVia
generic-arbitrary-1.0.1Generic implementation for QuickCheck's Arbitrary
generic-constraints-1.1.1.1Constraints via Generic
generic-data-1.1.0.0Deriving instances with GHC.Generics and related utilities
generic-data-surgery-0.3.0.0Surgery for generic data types
generic-deriving-1.14.5Generic programming library for generalised deriving
generic-functor-1.1.0.0Deriving generalized functors with GHC.Generics
generic-lens-2.2.2.0Generically derive traversals, lenses and prisms
generic-lens-core-2.2.1.0Generically derive traversals, lenses and prisms
generic-monoid-0.1.0.1Derive monoid instances for product types
generic-optics-2.2.1.0Generically derive traversals, lenses and prisms
GenericPretty-1.2.2A generic, derivable, haskell pretty printer
generic-random-1.5.0.1Generic random generators for QuickCheck
generics-eot-0.4.0.1A library for generic programming that aims to be easy to understand
generics-sop-0.5.1.4Generic Programming using True Sums of Products
generics-sop-lens-0.2.0.1Lenses for types in generics-sop
genvalidity-1.1.0.0Testing utilities for the validity library
genvalidity-aeson-1.0.0.1GenValidity support for aeson
genvalidity-appendful-0.1.0.0
genvalidity-bytestring-1.0.0.1GenValidity support for ByteString
genvalidity-case-insensitive-0.0.0.1GenValidity support for case-insensitive
genvalidity-containers-1.0.0.1GenValidity support for containers
genvalidity-criterion-1.1.0.0Criterion benchmarks for generators
genvalidity-hspec-1.0.0.3Standard spec's for GenValidity instances
genvalidity-hspec-aeson-1.0.0.0Standard spec's for aeson-related instances
genvalidity-hspec-binary-1.0.0.0Standard spec's for binary-related Instances
genvalidity-hspec-cereal-1.0.0.0Standard spec's for cereal-related instances
genvalidity-hspec-hashable-1.0.0.1Standard spec's for Hashable instances
genvalidity-hspec-optics-1.0.0.0Standard spec's for lens
genvalidity-hspec-persistent-1.0.0.0Standard spec's for persistent-related instances
genvalidity-mergeful-0.3.0.1
genvalidity-mergeless-0.3.0.0
genvalidity-network-uri-0.0.0.0GenValidity support for URI
genvalidity-path-1.0.0.1GenValidity support for Path
genvalidity-persistent-1.0.0.2GenValidity support for Persistent
genvalidity-property-1.0.0.0Standard properties for functions on `Validity` types
genvalidity-scientific-1.0.0.0GenValidity support for Scientific
genvalidity-sydtest-1.0.0.0Standard properties for functions on `Validity` types for the sydtest framework
genvalidity-sydtest-aeson-1.0.0.0Standard spec's for aeson-related instances in sydtest
genvalidity-sydtest-hashable-1.0.0.1Standard spec's for Hashable instances for sydtest
genvalidity-sydtest-lens-1.0.0.0Standard spec's for lens for sydtest
genvalidity-sydtest-persistent-1.0.0.0Standard spec's for persistent-related instances for sydtest
genvalidity-text-1.0.0.1GenValidity support for Text
genvalidity-time-1.0.0.1GenValidity support for time
genvalidity-typed-uuid-0.1.0.1Generators for Phantom-Typed version of UUID
genvalidity-unordered-containers-1.0.0.1GenValidity support for unordered-containers
genvalidity-uuid-1.0.0.1GenValidity support for UUID
genvalidity-vector-1.0.0.0GenValidity support for vector
geodetics-0.1.2Terrestrial coordinate systems and geodetic calculations
getopt-generics-0.13.1.0Create command line interfaces with ease
ghc-9.8.2The GHC API
ghc-bignum-1.3GHC BigNum library
ghc-bignum-orphans-0.1.1Backwards-compatible orphan instances for ghc-bignum
ghc-byteorder-4.11.0.0.10"GHC.ByteOrder" API Compatibility Layer
ghc-check-0.5.0.8detect mismatches between compile-time and run-time versions of the ghc api
ghc-compact-0.1.0.0In memory storage of deeply evaluated data structure
ghc-core-0.5.6Display GHC's core and assembly output in a pager
ghc-events-0.19.0.1Library and tool for parsing .eventlog files from GHC
ghc-exactprint-1.8.0.0ExactPrint for GHC
ghc-hs-meta-0.1.3.0Translate Haskell source to Template Haskell expression
ghcid-0.8.9GHCi based bare bones IDE
ghci-hexcalc-0.1.1.0GHCi as a Hex Calculator interactive
ghcjs-codemirror-0.0.0.2Installs CodeMirror JavaScript files
ghcjs-perch-0.3.3.3GHCJS version of Perch library
ghc-lib-9.8.2.20240223The GHC API, decoupled from GHC versions
ghc-lib-parser-9.8.2.20240223The GHC API, decoupled from GHC versions
ghc-lib-parser-ex-9.8.0.2Algorithms on GHC parse trees
ghc-parser-0.2.6.0Haskell source parser from GHC
ghc-paths-0.1.0.12Knowledge of GHC's installation directories
ghc-prim-0.11.0GHC primitives
ghc-syntax-highlighter-0.0.11.0Syntax highlighter for Haskell using the lexer of GHC
ghc-tcplugins-extra-0.4.5Utilities for writing GHC type-checker plugins
ghc-trace-events-0.1.2.8Faster traceEvent and traceMarker, and binary object logging for eventlog
ghc-typelits-extra-0.4.6Additional type-level operations on GHC.TypeLits.Nat
ghc-typelits-knownnat-0.7.10Derive KnownNat constraints from other KnownNat constraints
ghc-typelits-natnormalise-0.7.9GHC typechecker plugin for types of kind GHC.TypeLits.Nat
ghc-typelits-presburger-0.7.3.0Presburger Arithmetic Solver for GHC Type-level natural numbers
ghost-buster-0.1.1.0Existential type utilites
ghostscript-parallel-0.0.1Let Ghostscript render pages in parallel
gi-atk-2.0.27Atk bindings
gi-cairo-1.0.29Cairo bindings
gi-cairo-render-0.1.2GI friendly Binding to the Cairo library
gi-dbusmenu-0.4.13Dbusmenu bindings
gi-dbusmenugtk3-0.4.14DbusmenuGtk bindings
gi-freetype2-2.0.4freetype2 bindings
gi-gdk-3.0.28Gdk bindings
gi-gdkpixbuf-2.0.31GdkPixbuf bindings
gi-gdkx11-3.0.15GdkX11 bindings
gi-gio-2.0.32Gio bindings
gi-glib-2.0.29GLib bindings
gi-gmodule-2.0.5GModule bindings
gi-gobject-2.0.30GObject bindings
gi-graphene-1.0.7Graphene bindings
gi-gtk-3.0.41Gtk bindings
gi-gtk-hs-0.3.16A wrapper for gi-gtk, adding a few more idiomatic API parts on top
gi-gtksource-3.0.28GtkSource bindings
gi-harfbuzz-0.0.9HarfBuzz bindings
gi-javascriptcore-4.0.27JavaScriptCore bindings
gi-pango-1.0.29Pango bindings
gi-soup-2.4.28Libsoup bindings
githash-0.1.7.0Compile git revision info into Haskell projects
github-0.29Access to the GitHub API, v3
github-release-2.0.0.10Upload files to GitHub releases
github-rest-1.1.4Query the GitHub REST API programmatically
github-types-0.2.1Type definitions for objects used by the GitHub v3 API
github-webhooks-0.17.0Aeson instances for GitHub Webhook payloads
gitlab-haskell-1.0.0.5A Haskell library for the GitLab web API
git-lfs-1.2.2git-lfs protocol
gitlib-3.1.3API library for working with Git repositories
git-mediate-1.0.9Tool to help resolving git conflicts
gitrev-1.3.1Compile git revision info into Haskell projects
gi-vte-2.91.32Vte bindings
gi-webkit2-4.0.30WebKit2 bindings
gi-xlib-2.0.13xlib bindings
gl-0.9Complete OpenGL raw bindings
glabrous-2.0.6.3A template DSL library
glasso-0.1.0Graphical Lasso algorithm
GLFW-b-3.3.9.0Bindings to GLFW OpenGL library
glib-0.13.10.0Binding to the GLIB library for Gtk2Hs
glib-stopgap-0.1.0.0Stopgap package of binding for GLib
Glob-0.10.2Globbing library
glob-posix-0.2.0.1Haskell bindings for POSIX glob library
gloss-1.13.2.2Painless 2D vector graphics, animations and simulations
gloss-algorithms-1.13.0.3Data structures and algorithms for working with 2D graphics
gloss-rendering-1.13.1.2Gloss picture data types and rendering functions
glpk-headers-0.5.1Low-level Haskell bindings to the GLPK library
GLURaw-2.0.0.5A raw binding for the OpenGL graphics system
GLUT-2.7.0.16A binding for the OpenGL Utility Toolkit
gmail-simple-0.1.0.6Simple library for Google Mail (GMail)
gnuplot-0.5.72D and 3D plots using gnuplot
goldplate-0.2.1.1A lightweight golden test runner
google-isbn-1.0.3
google-oauth2-jwt-0.3.3.1Get a signed JWT for Google Service Accounts
gopher-proxy-0.1.1.3proxy gopher over http
gpolyline-0.1.0.1Pure module for encoding/decoding Google Polyline
graph-core-0.3.0.0Fast, memory efficient and persistent graph implementation
graphite-0.10.0.1Graphs and networks library
graphql-1.2.0.3Haskell GraphQL implementation
graphql-client-1.2.4A client for Haskell programs to query a GraphQL API
graphs-0.7.2A simple monadic graph library
graphula-2.1.0.0A simple interface for generating persistent data and linking its dependencies
graphviz-2999.20.2.0Bindings to Graphviz for graph visualisation
graph-wrapper-0.2.6.0A wrapper around the standard Data.Graph with a less awkward interface
gravatar-0.8.1Generate Gravatar image URLs
gridtables-0.1.0.0Parser for reStructuredText-style grid tables
grisette-0.4.1.0Symbolic evaluation as a library
groom-0.1.2.1Pretty printing for well-behaved Show instances
group-by-date-0.1.0.5Shell command for grouping files by dates into folders
groups-0.5.3Groups
gtk2hs-buildtools-0.13.10.0Tools to build the Gtk2Hs suite of User Interface libraries
gtk-strut-0.1.3.2Library for creating strut windows with gi-gtk
guarded-allocation-0.0.1Memory allocation with added stress tests and integrity checks
hackage-cli-0.1.0.1CLI tool for Hackage
hackage-db-2.1.3Access cabal-install's Hackage database via Data.Map
hackage-security-0.6.2.4Hackage security library
haddock-library-1.11.0Library exposing some functionality of Haddock
haha-0.3.1.1A simple library for creating animated ascii art on ANSI terminals
hakyll-4.16.2.0A static website compiler library
hakyll-convert-0.3.0.4Convert from other blog engines to Hakyll
hal-1.1A runtime environment for Haskell applications running on AWS Lambda
half-0.3.1Half-precision floating-point
hall-symbols-0.1.0.6Symmetry operations generater of Hall Symbols
hamlet-1.2.0Haml-like template files that are compile-time checked (deprecated)
hamtsolo-1.0.4Intel AMT serial-over-lan (SOL) client
HandsomeSoup-0.4.2Work with HTML more easily in HXT
handwriting-0.1.0.3API Client for the handwriting.io API
happstack-jmacro-7.0.12.6Support for using JMacro with Happstack
happstack-server-7.9.0Web related tools and services
happstack-server-tls-7.2.1.5extend happstack-server with https:// support (TLS/SSL)
happy-1.20.1.1Happy is a parser generator for Haskell
happy-meta-0.2.1.0Quasi-quoter for Happy parsers
HasBigDecimal-0.2.0.0A library for arbitrary precision decimal numbers
hashable-1.4.3.0A class for types that can be converted to a hash value
hashids-1.1.1.0Hashids generates short, unique, non-sequential ids from numbers
hashmap-1.3.3Persistent containers Map and Set based on hashing
hashtables-1.3.1Mutable hash tables in the ST monad
haskeline-0.8.2.1A command-line interface for user input, written in Haskell
haskell-gi-0.26.8Generate Haskell bindings for GObject Introspection capable libraries
haskell-gi-base-0.26.4Foundation for libraries generated by haskell-gi
haskell-gi-overloading-1.0Overloading support for haskell-gi
haskell-lexer-1.1.1A fully compliant Haskell 98 lexer
haskell-src-1.0.4Support for manipulating Haskell source code
haskell-src-exts-1.23.1Manipulating Haskell source: abstract syntax, lexer, parser, and pretty-printer
haskell-src-exts-simple-1.23.0.0A simplified view on the haskell-src-exts AST
haskell-src-exts-util-0.2.5Helper functions for working with haskell-src-exts trees
haskell-src-meta-0.8.13Parse source to template-haskell abstract syntax
haskintex-0.8.0.2Haskell Evaluation inside of LaTeX code
hasktags-0.73.0Produces ctags "tags" and etags "TAGS" files for Haskell programs
hasql-1.6.4.1An efficient PostgreSQL driver with a flexible mapping API
hasql-dynamic-statements-0.3.1.4Toolkit for constructing Hasql statements dynamically
hasql-implicits-0.1.1.2Implicit definitions for Hasql, such as default codecs for standard types
hasql-interpolate-0.2.1.0QuasiQuoter that supports expression interpolation for hasql
hasql-listen-notify-0.1.0.1LISTEN/NOTIFY with hasql
hasql-migration-0.3.0PostgreSQL Schema Migrations
hasql-notifications-0.2.1.0LISTEN/NOTIFY support for Hasql
hasql-optparse-applicative-0.7.1.3"optparse-applicative" parsers for "hasql"
hasql-pool-0.10.1Pool of connections for Hasql
hasql-th-0.4.0.19Template Haskell utilities for Hasql
hasql-transaction-1.1.0.1Composable abstraction over retryable transactions for Hasql
has-transformers-0.1.0.4This library 'Has' transformers
hasty-hamiltonian-1.3.4Speedy traversal through parameter space
HaTeX-3.22.4.1The Haskell LaTeX library
HaXml-1.25.13Utilities for manipulating XML documents
haxr-3000.11.5XML-RPC client and server library
HCodecs-0.5.2A library to read, write and manipulate MIDI, WAVE, and SoundFont2 files
hdaemonize-0.5.7Library to handle the details of writing daemons for UNIX
HDBC-2.4.0.4Haskell Database Connectivity
HDBC-session-0.1.2.1Bracketed connection for HDBC
headed-megaparsec-0.2.1.3More informative parser
heap-1.0.4Heaps in Haskell
heaps-0.4Asymptotically optimal Brodal/Okasaki heaps
heatshrink-0.1.0.0Compression and decompression using heatshrink
hebrew-time-0.1.2Hebrew dates and prayer times
hedgehog-1.4Release with confidence
hedgehog-classes-0.2.5.4Hedgehog will eat your typeclass bugs
hedgehog-corpus-0.2.0hedgehog-corpus
hedgehog-fn-1.0Function generation for `hedgehog`
hedgehog-quickcheck-0.1.1Use QuickCheck generators in Hedgehog and vice versa
hedis-0.15.2Client library for the Redis datastore: supports full command set, pipelining
hedn-0.3.0.4EDN parsing and encoding
hegg-0.5.0.0Fast equality saturation in Haskell
heist-1.1.1.2An Haskell template system supporting both HTML5 and XML
here-1.2.14Here docs & interpolated strings via quasiquotation
heredoc-0.2.0.0multi-line string / here document using QuasiQuotes
heterocephalus-1.0.5.7A type-safe template engine for working with front end development tools
hex-0.2.0Convert strings into hexadecimal and back
hexml-0.3.4XML subset DOM parser
hexml-lens-0.2.2Lenses for the hexml package
hexpat-0.20.13XML parser/formatter based on expat
hex-text-0.1.0.9ByteString-Text hexidecimal conversions
hformat-0.3.3.1Simple Haskell formatting
hfsevents-0.1.7File/folder watching for OS X
hgal-2.0.0.3library for computation automorphism group and canonical labelling of a graph
hidapi-0.1.8Haskell bindings to HIDAPI
hie-bios-0.13.1Set up a GHC API session
hi-file-parser-0.1.6.0Parser for GHC's hi files
hindent-6.1.1Extensible Haskell pretty printer
hinfo-0.0.3.0Command Line App With Info on your Haskell App
hinotify-0.4.1Haskell binding to inotify
hint-0.9.0.8A Haskell interpreter built on top of the GHC API
histogram-fill-0.9.1.0Library for histograms creation
hjsmin-0.2.1Haskell implementation of a javascript minifier
hkd-default-1.1.0.0Apply default value for optional field of HKD
hkgr-0.4.3.2Simple Hackage release workflow for package maintainers
hlibcpuid-0.2.0Bindings to https://github.com/anrieff/libcpuid
hlibgit2-0.18.0.16Low-level bindings to libgit2
hlibsass-0.1.10.1Low-level bindings to Libsass
hlint-3.8Source code suggestions
hmatrix-0.20.2Numeric Linear Algebra
hmatrix-backprop-0.1.3.0hmatrix operations lifted for backprop
hmatrix-gsl-0.19.0.1Numerical computation
hmatrix-gsl-stats-0.4.1.8GSL Statistics interface
hmatrix-morpheus-0.1.1.2Low-level machine learning auxiliary functions
hmatrix-special-0.19.0.0Interface to GSL special functions
hmatrix-vector-sized-0.1.3.0Conversions between hmatrix and vector-sized types
hmm-lapack-0.5.0.1Hidden Markov Models using LAPACK primitives
HMock-0.5.1.2A flexible mock framework for testing effectful code
hmpfr-0.4.5Haskell binding to the MPFR library
hoauth2-2.13.1Haskell OAuth2 authentication client
hoogle-5.0.18.4Haskell API Search
hopenssl-2.2.5FFI Bindings to OpenSSL's EVP Digest Interface
horizontal-rule-0.6.0.0horizontal rule for the terminal
hosc-0.20Haskell Open Sound Control
hostname-1.0A very simple package providing a cross-platform means of determining the hostname
hostname-validate-1.0.0Validate hostnames e.g. localhost or foo.co.uk
hourglass-0.2.12simple performant time related library
hourglass-orphans-0.1.0.0Orphan Aeson instances to hourglass
hp2pretty-0.10generate pretty graphs from heap profiles
hpack-0.36.0A modern format for Haskell packages
hpc-0.7.0.0Code Coverage Library for Haskell
hpc-codecov-0.5.0.0Generate reports from hpc data
hpc-lcov-1.1.2Convert HPC output into LCOV format
HPDF-1.7Generation of PDF documents
hpp-0.6.5A Haskell pre-processor
hpqtypes-1.11.1.2Haskell bindings to libpqtypes
hpqtypes-extras-1.16.4.4Extra utilities for hpqtypes library
hquantlib-time-0.1.0HQuantLib Time is a business calendar functions extracted from HQuantLib
hreader-1.1.1Generalization of MonadReader and ReaderT using hset
hreader-lens-0.1.3.0Optics for hreader package
hruby-0.5.1.0Embed a Ruby intepreter in your Haskell program !
hsass-0.8.0Integrating Sass into Haskell applications
hs-bibutils-6.10.0.0Haskell bindings to bibutils, the bibliography conversion utilities
hsc2hs-0.68.10A preprocessor that helps with writing Haskell bindings to C code
hscolour-1.25Colourise Haskell code
hsdns-1.8Asynchronous DNS Resolver
hse-cpp-0.2Preprocess+parse haskell code
hsemail-2.2.2Parsec parsers for the Internet Message format (e-mail)
hset-2.2.0Primitive list with elements of unique types
HSet-0.0.2Faux heterogeneous sets
hs-GeoIP-0.3Haskell bindings to the MaxMind GeoIPCity database via the C library
hsignal-0.2.7.5Signal processing and EEG data analysis
hsini-0.5.2.2ini configuration files
HSlippyMap-3.0.1OpenStreetMap Slippy Map
hslogger-1.3.1.0Versatile logging framework
hslua-2.3.1Bindings to Lua, an embeddable scripting language
hslua-aeson-2.3.1Allow aeson data types to be used with Lua
hslua-classes-2.3.1Type classes for HsLua
hslua-cli-1.4.2Command-line interface for Lua
hslua-core-2.3.2Bindings to Lua, an embeddable scripting language
hslua-list-1.1.1Opinionated, but extensible Lua list type
hslua-marshalling-2.3.1Marshalling of values between Haskell and Lua
hslua-module-doclayout-1.1.1Lua module wrapping Text.DocLayout
hslua-module-path-1.1.1Lua module to work with file paths
hslua-module-system-1.1.1Lua module wrapper around Haskell's System module
hslua-module-text-1.1.1Lua module for text
hslua-module-version-1.1.1Lua module to work with version specifiers
hslua-module-zip-1.1.1Lua module to work with file zips
hslua-objectorientation-2.3.1Object orientation tools for HsLua
hslua-packaging-2.3.1Utilities to build Lua modules
hslua-repl-0.1.2Isocline-based Lua REPL
hslua-typing-0.1.1Type specifiers for Lua
hsndfile-0.8.0Haskell bindings for libsndfile
hsndfile-vector-0.5.2Haskell bindings for libsndfile (Data.Vector interface)
HsOpenSSL-0.11.7.6Partial OpenSSL binding for Haskell
HsOpenSSL-x509-system-0.1.0.4Use the system's native CA certificate store with HsOpenSSL
hspec-2.11.7A Testing Framework for Haskell
hspec-api-2.11.7A Testing Framework for Haskell
hspec-attoparsec-0.1.0.2Utility functions for testing your attoparsec parsers with hspec
hspec-checkers-0.1.0.2Allows to use checkers properties from hspec
hspec-contrib-0.5.2Contributed functionality for Hspec
hspec-core-2.11.7A Testing Framework for Haskell
hspec-discover-2.11.7Automatically discover and run Hspec tests
hspec-expectations-0.8.4Catchy combinators for HUnit
hspec-expectations-json-1.0.2.1Hspec expectations for JSON Values
hspec-expectations-lifted-0.10.0A version of hspec-expectations generalized to MonadIO
hspec-expectations-pretty-diff-0.7.2.6Catchy combinators for HUnit
hspec-golden-0.2.1.0Golden tests for hspec
hspec-golden-aeson-0.9.0.0Use tests to monitor changes in Aeson serialization
hspec-hedgehog-0.1.1.0Integrate Hedgehog and Hspec!
hspec-junit-formatter-1.1.0.2A JUnit XML runner/formatter for hspec
hspec-leancheck-0.0.6LeanCheck support for the Hspec test framework
hspec-megaparsec-2.2.1Utility functions for testing Megaparsec parsers with Hspec
hspec-meta-2.11.7A version of Hspec which is used to test Hspec itself
hspec-parsec-0Hspec expectations for testing Parsec parsers
hspec-smallcheck-0.5.3SmallCheck support for the Hspec testing framework
hspec-wai-0.11.1Experimental Hspec support for testing WAI applications
hspec-wai-json-0.11.0Testing JSON APIs with hspec-wai
hspec-webdriver-1.2.2Write end2end web application tests using webdriver and hspec
hs-php-session-0.0.9.3PHP session and values serialization
hstatistics-0.3.1Statistics
HStringTemplate-0.8.8StringTemplate implementation in Haskell
HSvm-1.0.3.32Haskell Bindings for libsvm
HsYAML-0.2.1.3Pure Haskell YAML 1.2 processor
HsYAML-aeson-0.2.0.1JSON to YAML Adapter
hsyslog-5.0.2FFI interface to syslog(3) from POSIX.1-2001
htaglib-1.2.1Bindings to TagLib, audio meta-data library
HTF-0.15.0.1The Haskell Test Framework
html-1.0.1.2HTML combinator library
html-conduit-1.3.2.2Parse HTML documents using xml-conduit datatypes
html-email-validate-0.2.0.0Validating an email address against HTML standard
html-entities-1.1.4.7A codec library for HTML-escaped text and HTML-entities
html-entity-map-0.1.0.0Map from HTML5 entity names to the corresponding Unicode text
HTTP-4000.4.1A library for client-side HTTP
http2-5.0.1HTTP/2 library
http-api-data-0.6Converting to/from HTTP API data like URL pieces, headers and query parameters
http-api-data-qq-0.1.0.0Quasiquoter for building URLs with ToHttpApiData types
http-client-0.7.16An HTTP client engine
http-client-openssl-0.3.3http-client backend using the OpenSSL library
http-client-overrides-0.1.1.0HTTP client overrides
http-client-restricted-0.1.0restricting the servers that http-client will use
http-client-tls-0.3.6.3http-client backend using the connection package and tls library
http-common-0.8.3.4Common types for HTTP clients and servers
http-conduit-2.3.8.3HTTP client package with conduit interface and HTTPS support
http-date-0.0.11HTTP Date parser/formatter
http-directory-0.1.10http directory listing library
http-download-0.2.1.0Verified downloads with retries
httpd-shed-0.4.1.2A simple web-server with an interact style API
http-io-streams-0.1.7.0HTTP and WebSocket client based on io-streams
http-link-header-1.2.1HTTP Link header parser/writer
http-media-0.8.1.1Processing HTTP Content-Type and Accept headers
http-query-0.1.3Simple http queries
http-reverse-proxy-0.6.0.2Reverse proxy HTTP requests, either over raw sockets or with WAI
http-streams-0.8.9.9An HTTP client using io-streams
http-types-0.12.4Generic HTTP types for Haskell (for both client and server code)
human-readable-duration-0.2.1.4Provide duration helper
HUnit-1.6.2.0A unit testing framework for Haskell
HUnit-approx-1.1.1.1Approximate equality for floating point numbers with HUnit
hunit-dejafu-2.0.0.6Deja Fu support for the HUnit test framework
hvect-0.4.0.1Simple strict heterogeneous lists
hvega-0.12.0.7Create Vega-Lite visualizations (version 4) in Haskell
hw-bits-0.7.2.2Bit manipulation
hw-conduit-merges-0.2.1.0Additional merges and joins for Conduit
hw-diagnostics-0.0.1.0Diagnostics library
hweblib-0.6.3Haskell Web Library
hw-excess-0.2.3.0Excess
hw-hedgehog-0.1.1.1Extra hedgehog functionality
hw-hspec-hedgehog-0.1.1.1Interoperability between hspec and hedgehog
hw-int-0.0.2.0Additional facilities for Integers
hw-json-simd-0.1.1.2SIMD-based JSON semi-indexer
hwk-0.6Commandline text processing with Haskell functions
hw-kafka-client-5.3.0Kafka bindings for Haskell
hw-parser-0.1.1.0Simple parser support
hw-prim-0.6.3.2Primitive functions and data types
hw-rankselect-base-0.3.4.1Rank-select base
hw-string-parse-0.0.0.5String parser
hxt-9.3.1.22A collection of tools for processing XML with Haskell
hxt-charproperties-9.5.0.0Character properties and classes for XML and Unicode
hxt-css-0.1.0.3CSS selectors for HXT
hxt-curl-9.1.1.1LibCurl interface for HXT
hxt-expat-9.1.1Expat parser for HXT
hxt-http-9.1.5.2Interface to native Haskell HTTP package HTTP
hxt-regex-xmlschema-9.2.0.7A regular expression library for W3C XML Schema regular expressions
hxt-tagsoup-9.1.4TagSoup parser for HXT
hxt-unicode-9.0.2.4Unicode en-/decoding functions for utf8, iso-latin-* and other encodings
hybrid-vectors-0.2.4Hybrid vectors e.g. Mixed Boxed/Unboxed vectors
hyper-0.2.1.1Display class for the HyperHaskell graphical Haskell interpreter
hyperloglog-0.4.6An approximate streaming (constant space) unique object counter
hyphenation-0.8.2Configurable Knuth-Liang hyphenation
iconv-0.4.1.3String encoding conversion
identicon-0.2.3Flexible generation of identicons
ieee754-0.8.0Utilities for dealing with IEEE floating point numbers
if-0.1.0.0(?) and (?>) conditional operator
IfElse-0.85Anaphoric and miscellaneous useful control-flow
iff-0.0.6.1Constructing and dissecting IFF files
ihaskell-0.11.0.0A Haskell backend kernel for the Jupyter project
ihaskell-hvega-0.5.0.5IHaskell display instance for hvega types
ihs-0.1.0.3Interpolated Haskell
ilist-0.4.0.1Optimised list functions for doing index-related things
imagesize-conduit-1.1Determine the size of some common image formats
Imlib-0.1.2
immortal-0.3Spawn threads that never die (unless told to do so)
immortal-queue-0.1.0.1Build a pool of queue-processing worker threads
inbox-0.2.0Inbox for asychronous messages
incipit-base-0.6.0.0A Prelude for Polysemy – Base Reexports
incipit-core-0.6.0.0A Prelude for Polysemy
include-file-0.1.0.4Inclusion of files in executables at compile-time
incremental-0.3.1incremental update library
incremental-parser-0.5.1Generic parser library capable of providing partial results from partial input
indents-0.5.0.1indentation sensitive parser-combinators for parsec
indexed-0.1.3Haskell98 indexed functors, monads, comonads
indexed-containers-0.1.0.2Simple, no-frills indexed lists
indexed-list-literals-0.2.1.3Type safe indexed list literals
indexed-profunctors-0.1.1.1Utilities for indexed profunctors
indexed-transformers-0.1.0.4Atkey indexed monad transformers
indexed-traversable-0.1.3FunctorWithIndex, FoldableWithIndex, TraversableWithIndex
indexed-traversable-instances-0.1.1.2More instances of FunctorWithIndex, FoldableWithIndex, TraversableWithIndex
inf-backprop-0.1.0.2Automatic differentiation and backpropagation
infer-license-0.2.0Infer software license from a given license file
infinite-list-0.1.1Infinite lists
ini-0.4.2Configuration files in the INI format
inj-1.0A class for injective (one-to-one) functions
inline-c-0.9.1.10Write Haskell source files including C code inline. No FFI required
inline-c-cpp-0.5.0.2Lets you embed C++ code into Haskell
input-parsers-0.3.0.2Extension of the parsers library with more capability and efficiency
insert-ordered-containers-0.2.5.3Associative containers retaining insertion order for traversals
inspection-testing-0.5.0.3GHC plugin to do inspection testing
integer-conversion-0.1.0.1Conversion from strings to Integer
integer-gmp-1.1Integer library based on GMP
integer-logarithms-1.0.3.1Integer logarithms
integer-roots-1.0.2.0Integer roots and perfect powers
integration-0.2.1Fast robust numeric integration via tanh-sinh quadrature
intern-0.9.5Efficient hash-consing for arbitrary data types
interpolate-0.2.1String interpolation done right
interpolatedstring-perl6-1.0.2QuasiQuoter for Perl6-style multi-line interpolated strings
interpolation-0.1.1.2piecewise linear and cubic Hermite interpolation
Interpolation-0.3.0Multiline strings, interpolation and templating
IntervalMap-0.6.2.1Containers for intervals, with efficient search
intervals-0.9.2Interval Arithmetic
intset-imperative-0.1.0.0An imperative integer set written in Haskell
int-supply-1.0.0A simple, efficient supply of integers using atomic fetch-and-add
invariant-0.6.2Haskell98 invariant functors
invertible-grammar-0.1.3.5Invertible parsing combinators framework
io-machine-0.2.0.0Easy I/O model to learn IO monad
io-manager-0.1.0.4Skeleton library around the IO monad
io-memoize-1.1.1.0Memoize IO actions
io-region-0.1.1Exception safe resource management with dynamic regions
io-storage-0.3A key-value store in the IO monad
io-streams-1.5.2.2Simple, composable, and easy-to-use stream I/O
io-streams-haproxy-1.0.1.0HAProxy protocol 1.5 support for io-streams
ip-1.7.8Library for IP and MAC addresses
ip6addr-1.0.4Commandline tool to deal with IPv6 address text representations
iproute-1.7.12IP Routing Table
IPv6Addr-2.0.6Library to deal with IPv6 address text representations
ipynb-0.2Data structure for working with Jupyter notebooks (ipynb)
ipython-kernel-0.11.0.0A library for creating kernels for IPython frontends
irc-0.6.1.1A small library for parsing IRC messages
irc-ctcp-0.1.3.1A CTCP encoding and decoding library for IRC clients
isbn-1.1.0.5ISBN Validation and Manipulation
islink-0.1.0.0Check if an HTML element is a link
iso3166-country-codes-0.20140203.8A datatype for ISO 3166 country codes
iso639-0.1.0.3ISO-639-1 language codes
iso8601-time-0.1.5Convert to/from the ISO 8601 time format
isocline-1.0.9A portable alternative to GNU Readline
isomorphism-class-0.1.0.12Isomorphism typeclass solving the conversion problem
ix-shapable-0.1.0Reshape multi-dimensional arrays
jack-0.7.2.2Bindings for the JACK Audio Connection Kit
jailbreak-cabal-1.4Strip version restrictions from Cabal files
jalaali-1.0.0.0Jalaali calendar systems
java-adt-1.0.20231204Create immutable algebraic data structures for Java
jira-wiki-markup-1.5.1Handle Jira wiki markup
jmacro-0.6.18QuasiQuotation library for programmatic generation of Javascript code
jose-0.11JSON Object Signing and Encryption (JOSE) and JSON Web Token (JWT) library
jose-jwt-0.10.0JSON Object Signing and Encryption Library
journalctl-stream-0.6.0.6Stream logs using journalctl
js-chart-2.9.4.1Obtain minified chart.js code
js-dgtable-0.5.2Obtain minified jquery.dgtable code
js-flot-0.8.3Obtain minified flot code
js-jquery-3.3.1Obtain minified jQuery code
json-0.11Support for serialising Haskell to and from JSON
json-feed-2.0.0.11JSON Feed
jsonifier-0.2.1.3Fast and simple JSON encoding toolkit
jsonpath-0.3.0.0Library to parse and execute JSONPath
json-rpc-1.1.0Fully-featured JSON-RPC 2.0 library
json-stream-0.4.5.3Incremental applicative JSON parser
JuicyCairo-0.1.0.0To use images of JuicyPixels from Cairo
JuicyPixels-3.3.8Picture loading/serialization (in png, jpeg, bitmap, gif, tga, tiff and radiance)
JuicyPixels-extra-0.6.0Efficiently scale, crop, flip images with JuicyPixels
JuicyPixels-scale-dct-0.1.2Scale JuicyPixels images with DCT
junit-xml-0.1.0.3Producing JUnit-style XML test reports
justified-containers-0.3.0.0Keyed container types with type-checked proofs of key presence
jwt-0.11.0JSON Web Token (JWT) decoding and encoding
kan-extensions-5.2.5Kan extensions, Kan lifts, the Yoneda lemma, and (co)density (co)monads
kansas-comet-0.4.2A JavaScript push mechanism based on the comet idiom
katip-0.8.8.0A structured logging framework
katip-logstash-0.1.0.2Logstash backend for katip
katip-wai-0.1.2.3WAI middleware for logging request and response info through katip
kazura-queue-0.1.0.4Fast concurrent queues much inspired by unagi-chan
kdt-0.2.5Fast and flexible k-d trees for various types of point queries
keep-alive-0.2.1.0TCP keep alive implementation
keter-2.1.5Web application deployment manager, focusing on Haskell web frameworks. It mitigates downtime
keycode-0.2.2Maps web browser keycodes to their corresponding keyboard keys
keyed-vals-0.2.3.1An abstract Handle for accessing collections in stores like Redis
keyed-vals-hspec-tests-0.2.3.1Validate a keyed-vals Handle
keyed-vals-mem-0.2.3.1Implements a keyed-vals Handle using in-process memory
keyed-vals-redis-0.2.3.1Access Redis using a keyed-vals Handle
keys-3.12.3Keyed functors and containers
ki-1.0.1.1A lightweight structured concurrency library
kind-apply-0.4.0.0Utilities to work with lists of types
kind-generics-0.5.0.0Generic programming in GHC style for arbitrary kinds and GADTs
ki-unlifted-1.0.0.2A lightweight structured concurrency library
kmeans-0.1.3K-means clustering algorithm
knob-0.2.2Memory-backed handles
koji-0.0.2Koji buildsystem XML-RPC API bindings
koji-tool-1.1.1Koji CLI tool for querying tasks and installing builds
labels-0.3.3Anonymous records via named tuples
lackey-2.0.0.7Generate Ruby clients from Servant APIs
lame-0.2.2A high-level binding to the LAME encoder
language-c-0.9.3Analysis and generation of C code
language-c-quote-0.13.0.1C/CUDA/OpenCL/Objective-C quasiquoting library
language-dot-0.1.2A library for the analysis and creation of Graphviz DOT files
language-glsl-0.3.0GLSL abstract syntax tree, parser, and pretty-printer
language-java-0.2.9Java source manipulation
language-javascript-0.7.1.0Parser for JavaScript
language-nix-2.2.0Data types and functions to represent the Nix language
language-protobuf-1.0.1Language definition and parser for Protocol Buffers
lapack-0.5.1.1Numerical Linear Algebra using LAPACK
lapack-carray-0.0.3Auto-generated interface to Fortran LAPACK via CArrays
lapack-comfort-array-0.0.1Auto-generated interface to Fortran LAPACK via comfort-array
lapack-ffi-0.0.3Auto-generated interface to Fortran LAPACK
lapack-ffi-tools-0.1.3.1Generator for Haskell interface to Fortran LAPACK
lapack-hmatrix-0.0.0.2Conversion of objects between 'lapack' and 'hmatrix'
largeword-1.2.5Provides Word128, Word192 and Word256 and a way of producing other large words if required
latex-0.1.0.4Parse, format and process LaTeX files
lattices-2.2Fine-grained library for constructing and manipulating lattices
lawful-0.1.0.0Assert the lawfulness of your typeclass instances
lazy-csv-0.5.1Efficient lazy parsers for CSV (comma-separated values)
lazyio-0.1.0.4Run IO actions lazily while respecting their order
lazysmallcheck-0.6A library for demand-driven testing of Haskell programs
lca-0.4O(log n) persistent online lowest common ancestor search without preprocessing
leancheck-1.0.2Enumerative property-based testing
leancheck-instances-0.0.5Common LeanCheck instances
leapseconds-announced-2017.1.0.1Leap seconds announced at library release time
leb128-cereal-1.2LEB128 and SLEB128 encoding
lens-5.2.3Lenses, Folds and Traversals
lens-action-0.2.6Monadic Getters and Folds
lens-aeson-1.2.3Law-abiding lenses for aeson
lens-csv-0.1.1.0
lens-family-2.1.2Lens Families
lens-family-core-2.1.2Haskell 2022 Lens Families
lens-family-th-0.5.3.1Generate lens-family style lenses
lens-misc-0.0.2.0Miscellaneous lens utilities
lens-properties-4.11.1QuickCheck properties for lens
lens-regex-0.1.3Lens powered regular expression
lens-regex-pcre-1.1.0.0A lensy interface to regular expressions
lentil-1.5.6.0frugal issue tracker
LetsBeRational-1.0.0.0European option implied vol calculation
leveldb-haskell-0.6.5Haskell bindings to LevelDB
lexer-applicative-2.1.0.2Simple lexer based on applicative regular expressions
libBF-0.6.7A binding to the libBF library
libffi-0.2.1A binding to libffi
liboath-hs-0.0.1.2Bindings to liboath
libyaml-0.1.2Low-level, streaming YAML interface
lifted-async-0.10.2.5Run lifted IO operations asynchronously and wait for their results
lifted-base-0.2.3.12lifted IO operations from the base library
lift-generics-0.2.1GHC.Generics-based Language.Haskell.TH.Syntax.lift implementation
lift-type-0.1.1.1Lift a type from a Typeable constraint to a Template Haskell type
linear-1.22Linear Algebra
linear-base-0.4.0Standard library for linear types
linear-circuit-0.1.0.4Compute resistance of linear electrical circuits
linear-generics-0.2.3Generic programming library for generalised deriving
linear-programming-0.0.1Linear Programming basic definitions
linebreak-1.1.0.4breaks strings to fit width
linux-capabilities-0.1.1.0Linux capabilities Haskell data type
linux-file-extents-0.2.0.1Retrieve file fragmentation information under Linux
linux-namespaces-0.1.3.1Work with linux namespaces: create new or enter existing ones
List-0.6.2List monad transformer and class
ListLike-4.7.8.2Generalized support for list-like structures
list-predicate-0.1.0.1Predicates on lists
listsafe-0.1.0.1Safe wrappers for partial list functions, supporting MonadThrow
list-shuffle-1.0.0List shuffling and sampling
list-t-1.0.5.7ListT done right
list-transformer-1.1.0List monad transformer
ListTree-0.2.3Trees and monadic trees expressed as monadic lists where the underlying monad is a list
ListZipper-1.2.0.2Simple zipper for lists
literatex-0.3.0.0transform literate source code to Markdown
lmdb-0.2.5Lightning MDB bindings
load-env-0.2.1.0Load environment variables from a file
locators-0.3.0.3Human exchangable identifiers and locators
loch-th-0.2.2Support for precise error locations in source files (Template Haskell version)
lockfree-queue-0.2.4Michael and Scott lock-free queues
log-base-0.12.0.1Structured logging solution (base package)
log-domain-0.13.2Log-domain arithmetic
logfloat-0.14.0Log-domain floating point numbers
logger-thread-0.1.0.2Run FastLogger in a thread and direct all queued messages to it
logging-3.0.5Simplified logging in IO for application writers
logging-facade-0.3.1Simple logging abstraction that allows multiple back-ends
logging-facade-syslog-1A logging back-end to syslog(3) for the logging-facade library
logict-0.8.1.0A backtracking logic-programming monad
logstash-0.1.0.4Logstash client library for Haskell
loop-0.3.0Fast loops (for when GHC can't optimize forM_)
lpeg-1.1.0LPeg – Parsing Expression Grammars For Lua
LPFP-1.1.1Code for the book Learn Physics with Functional Programming
LPFP-core-1.1.1Code for the book Learn Physics with Functional Programming
lrucache-1.2.0.1a simple, pure LRU cache
lrucaching-0.3.4LRU cache
lsp-2.4.0.0Haskell library for the Microsoft Language Server Protocol
lsp-test-0.17.0.0Functional test framework for LSP servers
lsp-types-2.1.1.0Haskell library for the Microsoft Language Server Protocol, data types
lua-2.3.2Lua, an embeddable scripting language
lua-arbitrary-1.0.1.1Arbitrary instances for Lua types
lucid-2.11.20230408Clear to write, read and edit DSL for HTML
lucid2-0.0.20230706Clear to write, read and edit DSL for HTML
lucid-cdn-0.2.2.0Curated list of CDN imports for lucid
lucid-extras-0.2.2Generate more HTML with Lucid - Bootstrap, Rdash, Vega-Lite, Leaflet JS, Email
lukko-0.1.1.3File locking
lz4-0.2.3.1LZ4 compression for ByteStrings
lzma-0.0.1.0LZMA/XZ compression and decompression
lzma-clib-5.2.2liblzma C library and headers for use by LZMA bindings
machines-0.7.3Networked stream transducers
magic-1.1Interface to C file/magic library
magico-0.0.2.3Compute solutions for Magico puzzle
mainland-pretty-0.7.1Pretty printing designed for printing source code
main-tester-0.2.0.1Capture stdout/stderr/exit code, and replace stdin of your main function
managed-1.0.10A monad for managed values
mappings-0.3.0.0Types which represent functions k -> v
map-syntax-0.3Syntax sugar for defining maps
markdown-0.1.17.5Convert Markdown to HTML, with XSS protection
markdown-unlit-0.6.0Literate Haskell support for Markdown
markov-chain-0.0.3.4Markov Chains for generating random sequences with a user definable behaviour
markov-chain-usage-model-0.0.0Computations for Markov chain usage models
markup-parse-0.1.1A markup parser
mason-0.2.6Fast and extensible bytestring builder
massiv-1.0.4.0Massiv (Массив) is an Array Library
massiv-io-1.0.0.1Import/export of Image files into massiv Arrays
massiv-serialise-1.0.0.2Compatibility of 'massiv' with 'serialise'
massiv-test-1.0.0.0Library that contains generators, properties and tests for Massiv Array Library
matchable-0.1.2.1A type class for Matchable Functors
mathexpr-0.3.1.0Parse and evaluate math expressions with variables and functions
math-extras-0.1.1.0A variety of mathematical utilities
math-functions-0.3.4.3Collection of tools for numeric computations
mathlist-0.2.0.0Math using lists, including FFT and Wavelet
matplotlib-0.7.7Bindings to Matplotlib; a Python plotting library
matrices-0.5.0native matrix based on vector
matrix-0.3.6.3A native implementation of matrix operations
matrix-as-xyz-0.1.2.2Read and Display Jones-Faithful notation for spacegroup and planegroup
matrix-market-attoparsec-0.1.1.3Parsing and serialization functions for the NIST Matrix Market format
matrix-static-0.3Type-safe matrix operations
maximal-cliques-0.1.1Enumerate all maximal cliques of a graph
mbox-utility-0.0.3.1List contents of an mbox file containing e-mails
mcmc-0.8.2.0Sample from a posterior using Markov chain Monte Carlo
mcmc-types-1.0.3Common types for sampling
median-stream-0.7.0.0Constant-time queries for the median of a stream of numeric data
med-module-0.1.3Parse song module files from Amiga MED and OctaMED
megaparsec-9.6.1Monadic parser combinators
megaparsec-tests-9.6.1Test utilities and the test suite of Megaparsec
mega-sdist-0.4.3.0Handles uploading to Hackage from mega repos
membership-0.0.1Indices for type level lists
memcache-0.3.0.1A memcached client library
memory-0.18.0memory and related abstraction stuff
mergeful-0.3.0.0
mergeful-persistent-0.3.0.1Support for using mergeful from persistent-based databases
mergeless-0.4.0.0
mergeless-persistent-0.1.0.1Support for using mergeless from persistent-based databases
merkle-tree-0.1.1An implementation of a Merkle tree and merkle tree proofs of inclusion
mersenne-random-1.0.0.1Generate high quality pseudorandom numbers using a SIMD Fast Mersenne Twister
mersenne-random-pure64-0.2.2.0Generate high quality pseudorandom numbers purely using a Mersenne Twister
messagepack-0.5.5Serialize instance for Message Pack Object
metrics-0.4.1.1High-performance application metric tracking
mfsolve-0.3.2.2Equation solver and calculator à la metafont
microaeson-0.1.0.1A tiny JSON library with light dependency footprint
microlens-0.4.13.1A tiny lens library with no dependencies
microlens-aeson-2.5.2Law-abiding lenses for Aeson, using microlens
microlens-contra-0.1.0.3True folds and getters for microlens
microlens-ghc-0.4.14.2microlens + array, bytestring, containers, transformers
microlens-mtl-0.2.0.3microlens support for Reader/Writer/State from mtl
microlens-platform-0.4.3.5microlens + all batteries included (best for apps)
microlens-th-0.4.3.14Automatic generation of record lenses for microlens
microspec-0.2.1.3Tiny QuickCheck test library with minimal dependencies
microstache-1.0.2.3Mustache templates for Haskell
midair-0.2.0.1Hot-swappable FRP
midi-0.2.2.4Handling of MIDI messages and files
midi-alsa-0.2.1Convert between datatypes of the midi and the alsa packages
midi-music-box-0.0.1.2Convert MIDI file to music box punch tape
mighty-metropolis-2.0.0The Metropolis algorithm
mime-mail-0.5.1Compose MIME email messages
mime-mail-ses-0.4.3Send mime-mail messages via Amazon SES
mime-types-0.1.2.0Basic mime-type handling types and functions
minimal-configuration-0.1.4Minimal ini like configuration library with a few extras
minimorph-0.3.0.1English spelling functions with an emphasis on simplicity
minisat-solver-0.1High-level Haskell bindings for the MiniSat SAT solver
miniterion-0.1.1.0Simple and lightweight benchmark utilities
miniutter-0.5.1.2Simple English clause creation from arbitrary words
min-max-pqueue-0.1.0.2Double-ended priority queues
mintty-0.1.4A reliable way to detect the presence of a MinTTY console on Windows
misfortune-0.1.2.1fortune-mod clone
missing-foreign-0.1.1Convenience functions for FFI work
MissingH-1.6.0.1Large utility library
mixed-types-num-0.5.12Alternative Prelude with numeric and logic expressions typed bottom-up
mmap-0.5.9Memory mapped files for POSIX and Windows
mmark-0.0.7.6Strict markdown processor for writers
mmark-cli-0.0.5.2Command line interface to the MMark markdown processor
mmark-ext-0.2.1.5Commonly useful extensions for the MMark markdown processor
mmorph-1.2.0Monad morphisms
mnist-idx-0.1.3.2Read and write IDX data that is used in e.g. the MNIST database
mnist-idx-conduit-0.4.0.0conduit utilities for MNIST IDX files
mockery-0.3.5Support functions for automated testing
mod-0.2.0.1Fast type-safe modular arithmetic
modern-uri-0.3.6.1Modern library for working with URIs
modular-0.1.0.8Type-safe modular arithmetic
moffy-0.1.1.0Monadic Functional Reactive Programming
moffy-samples-0.1.0.3Samples of moffy
moffy-samples-events-0.2.2.5Events for sample codes of moffy
moffy-samples-gtk3-0.1.0.0Sample executables of moffy - GTK3 version
moffy-samples-gtk3-run-0.1.0.7Package to run moffy samples - GTK3 version
monad-chronicle-1.0.1These as a transformer, ChronicleT
monad-control-1.0.3.1Lift control operations, like exception catching, through monad transformers
monad-control-aligned-0.0.2.1Lift control operations, like exception catching, through monad transformers
monad-control-identity-0.2.0.0Stronger classes than monad-control
monad-coroutine-0.9.2Coroutine monad transformer for suspending and resuming monadic computations
monad-extras-0.6.0Extra utility functions for working with monads
monad-interleave-0.2.0.1Monads with an unsaveInterleaveIO-like operation
monadlist-0.0.2Monadic versions of list functions
monad-logger-0.3.40A class of monads which can log messages
monad-logger-aeson-0.4.1.2JSON logging using monad-logger interface
monad-logger-json-0.1.0.0JSON-friendly Logging APIs
monad-logger-logstash-0.2.0.2Logstash backend for monad-logger
monad-loops-0.4.3Monadic loops
monad-memo-0.5.4Memoization monad transformer
monad-metrics-0.2.2.1A convenient wrapper around EKG metrics
monadoid-0.0.3A monoid for monads
monadology-0.3The best ideas in monad-related classes and types
monad-par-0.3.6A library for parallel programming based on a monad
monad-parallel-0.8Parallel execution of monadic computations
monad-par-extras-0.3.3Combinators and extra features for Par monads
monad-peel-0.3Lift control operations like exception catching through monad transformers
MonadPrompt-1.0.0.5MonadPrompt, implementation & examples
MonadRandom-0.6Random-number generation monad
monad-resumption-0.1.4.0Resumption and reactive resumption monads for Haskell
monad-schedule-0.1.2.2A new, simple, composable concurrency abstraction
monad-st-0.2.4.1Provides a MonadST class
monad-time-0.4.0.0Type class for monads which carry the notion of the current time
mongoDB-2.7.1.4Driver (client) for MongoDB, a free, scalable, fast, document DBMS
monoidal-containers-0.6.4.0Containers with monoidal accumulation
monoidal-functors-0.2.3.0Monoidal Functors Library
monoid-extras-0.6.2Various extra monoid-related definitions and utilities
monoid-subclasses-1.2.4.1Subclasses of Monoid
monoid-transformer-0.0.4Monoid counterparts to some ubiquitous monad transformers
mono-traversable-1.0.17.0Type classes for mapping, folding, and traversing monomorphic containers
mono-traversable-instances-0.1.1.0Extra typeclass instances for mono-traversable
mono-traversable-keys-0.3.0Type-classes for interacting with monomorphic containers with a key
more-containers-0.2.2.2A few more collections
moss-0.2.0.1Haskell client for Moss
mountpoints-1.0.2list mount points
mpi-hs-0.7.3.0MPI bindings for Haskell
mpi-hs-binary-0.1.1.0MPI bindings for Haskell
mpi-hs-cereal-0.1.0.0MPI bindings for Haskell
msgpack-1.0.1.0A Haskell implementation of MessagePack
mtl-2.3.1Monad classes for transformers, using functional dependencies
mtl-compat-0.2.2Backported Control.Monad.Except module from mtl
mtl-prelude-2.0.3.2Reexports of most definitions from "mtl" and "transformers"
multiarg-0.30.0.10Command lines for options that take multiple arguments
multi-containers-0.2A few multimap variants
multimap-1.2.1A multimap
MultipletCombiner-0.0.7A Haskell implementation for combining SU(n) multiplets
multiset-0.3.4.3The Data.MultiSet container type
multistate-0.8.0.4like mtl's ReaderT / WriterT / StateT, but more than one contained value/type
murmur3-1.0.5Pure Haskell implementation of the MurmurHash3 x86 algorithm
murmur-hash-0.1.0.10MurmurHash2 implementation for Haskell
MusicBrainz-0.4.1interface to MusicBrainz XML2 and JSON web services
mustache-2.4.2A mustache template parser library
mutable-containers-0.3.4.1Abstactions and concrete implementations of mutable containers
mwc-probability-2.3.1Sampling function-based probability distributions
mwc-random-0.15.0.2Fast, high quality pseudo random number generation
mx-state-codes-1.0.0.0ISO 3166-2:MX State Codes and Names
myers-diff-0.3.0.0
mysql-0.2.1A low-level MySQL client library
mysql-haskell-1.1.4pure haskell MySQL driver
mysql-haskell-nem-0.1.0.0Adds a interface like mysql-simple to mysql-haskell
mysql-json-table-0.1.3.0Using MySQL to store id-to-json tables
mysql-simple-0.4.9A mid-level MySQL client library
n2o-0.11.1Abstract Protocol Loop
n2o-nitro-0.11.2Nitro Elements, Events and Actions
nagios-check-0.3.2Package for writing monitoring plugins
named-0.3.0.1Named parameters (keyword arguments) for Haskell
names-th-0.3.0.1Manipulate name strings for TH
nano-erl-0.1.0.1Small library for Erlang-style actor semantics
nanospec-0.2.2A lightweight implementation of a subset of Hspec's API
nanovg-0.8.1.0Haskell bindings for nanovg
nats-1.1.2Natural numbers
natural-arithmetic-0.2.1.0Arithmetic of natural numbers
natural-induction-0.2.0.0Induction over natural numbers
natural-sort-0.1.2User-friendly text collation
natural-transformation-0.4A natural transformation package
neat-interpolation-0.5.1.4Quasiquoter for neat and simple multiline text interpolation
netcode-io-0.0.3Bindings to the low-level netcode.io library
netlib-carray-0.1Helper modules for CArray wrappers to BLAS and LAPACK
netlib-comfort-array-0.0.0.2Helper modules for comfort-array wrappers to BLAS and LAPACK
netlib-ffi-0.1.1Helper modules for FFI to BLAS and LAPACK
netpbm-1.0.4Loading PBM, PGM, PPM image files
netrc-0.2.0.0Parser for .netrc files
nettle-0.3.1.1safe nettle binding
netwire-5.0.3Functional reactive programming library
netwire-input-0.0.7Input handling abstractions for netwire
netwire-input-glfw-0.0.12GLFW instance of netwire-input
network-3.1.4.0Low-level networking interface
network-bsd-2.8.1.0POSIX network database (<netdb.h>) API
network-byte-order-0.1.7Network byte order utilities
network-conduit-tls-1.4.0Create TLS-aware network code with conduits
network-control-0.0.2Library to control network protocols
network-info-0.2.1Access the local computer's basic network configuration
network-ip-0.3.0.3Internet Protocol data structures
network-messagepack-rpc-0.1.2.0MessagePack RPC
network-multicast-0.3.2Simple multicast library
network-run-0.2.6Simple network runner library
network-simple-0.4.5Simple network sockets usage patterns
network-simple-tls-0.4.2Simple interface to TLS secured network sockets
network-transport-0.5.6Network abstraction layer
network-uri-2.6.4.2URI manipulation
network-wait-0.2.0.0Lightweight library for waiting on networked services to become available
newtype-0.2.2.0A typeclass and set of functions for working with newtypes
nfc-0.1.1libnfc bindings
nicify-lib-1.0.1Pretty print the standard output of default `Show` instances
NineP-0.0.2.19P2000 in pure Haskell
nix-derivation-1.1.3Parse and render *.drv files
nix-paths-1.0.1Knowledge of Nix's installation directories
NoHoed-0.1.1Placeholder package to preserve debug ability via conditional builds
nonce-1.0.7Generate cryptographic nonces
nondeterminism-1.5A monad and monad transformer for nondeterministic computations
non-empty-0.3.5List-like structures with static restrictions on the number of elements
nonempty-containers-0.3.4.5Non-empty variants of containers data types, with full API
non-empty-sequence-0.2.0.4Non-empty sequence
nonempty-vector-0.2.3Non-empty vectors
nonempty-zipper-1.0.0.4A non-empty comonadic list zipper
non-negative-0.1.2Non-negative numbers
normaldistribution-1.1.0.3Minimum fuss normally distributed random values
nothunks-0.2.1.0Examine values for unexpected thunks
no-value-1.0.0.0A type class for choosing sentinel-like values
nowdoc-0.1.1.0Here document without variable expansion like PHP Nowdoc
nqe-0.6.5Concurrency library in the style of Erlang/OTP
nsis-0.3.3DSL for producing Windows Installer using NSIS
n-tuple-0.0.3Homogeneous tuples of arbitrary length
numbers-3000.2.0.2Various number types
numeric-extras-0.1Useful tools from the C standard library
numeric-limits-0.1.0.0Various floating point limit related constants
numeric-prelude-0.4.4An experimental alternative hierarchy of numeric type classes
numeric-quest-0.2.0.2Math and quantum mechanics
numhask-0.11.1.0A numeric class hierarchy
numhask-array-0.11.0.1Multi-dimensional arrays
numhask-space-0.11.1.0Numerical spaces
NumInstances-1.4Instances of numeric classes for functions and tuples
numtype-dk-0.5.0.3Type-level integers, using TypeNats, Data Kinds, and Closed Type Families
nuxeo-0.3.2
nvim-hs-2.3.2.3Haskell plugin backend for neovim
nvim-hs-contrib-2.0.0.2Haskell plugin backend for neovim
nvim-hs-ghcid-2.0.1.0Neovim plugin that runs ghcid to update the quickfix list
nvvm-0.10.0.1FFI bindings to NVVM
ObjectName-1.1.0.2Explicitly handled object names
oblivious-transfer-0.1.0An implementation of the Oblivious Transfer protocol in Haskell
o-clock-1.4.0Type-safe time library
ods2csv-0.1Convert Open Document Spreadsheet ODS to CSV
ofx-0.4.4.0Parser for OFX data
old-locale-1.0.0.7locale library
old-time-1.1.0.4Time library
om-elm-2.0.0.6Haskell utilities for building embedded Elm programs
once-0.4memoization for IO actions and functions
one-liner-2.1Constraint-based generics
one-liner-instances-0.1.3.0Generics-based implementations for common typeclasses
OneTuple-0.4.1.1Singleton Tuple
Only-0.1The 1-tuple type or single-value "collection"
oo-prototypes-0.1.0.0Support for OO-like prototypes
oops-0.2.0.1Combinators for handling errors of many types in a composable way
OpenAL-1.7.0.5A binding to the OpenAL cross-platform 3D audio API
openapi3-3.2.4OpenAPI 3.0 data model
open-browser-0.2.1.0Open a web browser from Haskell
openexr-write-0.1.0.2Library for writing images in OpenEXR HDR file format
OpenGL-3.0.3.0A binding for the OpenGL graphics system
OpenGLRaw-3.3.4.1A raw binding for the OpenGL graphics system
openpgp-asciiarmor-0.1.2OpenPGP (RFC4880) ASCII Armor codec
opensource-0.1.1.0Haskell API Wrapper for the Open Source License API
openssl-streams-1.2.3.0OpenSSL network support for io-streams
opentelemetry-0.8.0
opentelemetry-extra-0.8.0
opentelemetry-lightstep-0.8.0
opentelemetry-wai-0.8.0
open-witness-0.6open witnesses
operational-0.2.4.2Implementation of difficult monads made easy with operational semantics
optics-0.4.2.1Optics as an abstract interface
optics-core-0.4.1.1Optics as an abstract interface: core definitions
optics-extra-0.4.2.1Extra utilities and instances for optics-core
optics-operators-0.1.0.1A tiny package containing operators missing from the official package
optics-th-0.4.1Optics construction using TemplateHaskell
optics-vl-0.2.1Utilities for compatibility with van Laarhoven optics
optima-0.4.0.5Simple command line interface arguments parser
optional-args-1.0.2Optional function arguments
optparse-applicative-0.18.1.0Utilities and combinators for parsing command line options
optparse-enum-1.0.0.0An enum-text based toolkit for optparse-applicative
optparse-generic-1.5.2Auto-generate a command-line parser for your datatype
optparse-simple-0.1.1.4Simple interface to optparse-applicative
optparse-text-0.1.1.0Data.Text helpers for optparse-applicative
OrderedBits-0.0.2.0Efficient ordered (by popcount) enumeration of bits
ordered-containers-0.2.3Set- and Map-like types that remember the order elements were inserted
os-string-2.0.2Library for manipulating Operating system strings
overhang-1.0.0Hang loose with your lambdas!
packcheck-0.7.0Universal build and CI testing for Haskell packages
pager-0.1.1.0Open up a pager, like 'less' or 'more'
pagination-0.2.2Framework-agnostic pagination boilerplate
pagure-0.1.1Pagure REST client library
pagure-cli-0.2.1Pagure client
palette-0.3.0.3Utilities for choosing and creating color schemes
pandoc-3.1.12.2Conversion between markup formats
pandoc-cli-3.1.12.2Conversion between documentation formats
pandoc-lua-engine-0.2.1.3Lua engine to power custom pandoc conversions
pandoc-lua-marshal-0.2.5Use pandoc types in Lua
pandoc-plot-1.8.0A Pandoc filter to include figures generated from code blocks using your plotting toolkit of choice
pandoc-server-0.1.0.5Pandoc document conversion as an HTTP servant-server
pandoc-throw-0.1.0.0MonadThrow behaviour for Pandoc
pandoc-types-1.23.1Types for representing a structured document
pango-0.13.10.0Binding to the Pango text rendering engine
pantry-0.9.3.2Content addressable Haskell package management
parallel-3.2.2.0Parallel programming library
parallel-io-0.3.5Combinators for executing IO actions in parallel on a thread pool
parameterized-0.5.0.0Parameterized/indexed monoids and monads using only a single parameter type variable
park-bench-0.1.1.0A quick-and-dirty, low-friction benchmark tool with immediate feedback
parseargs-0.2.0.9Parse command-line arguments
parsec-3.1.17.0Monadic parser combinators
parsec-class-1.0.1.0Class of types that can be constructed from their text representation
parsec-numbers-0.1.0Utilities for parsing numbers from strings
parsec-numeric-0.1.0.0Parsec combinators for parsing Haskell numeric types
ParsecTools-0.0.2.0Parsec combinators for more complex objects
parser-combinators-1.3.0Lightweight package providing commonly useful parser combinators
parser-combinators-tests-1.3.0Test suite of parser-combinators
parsers-0.12.11Parsing combinators
partial-handler-1.0.3A composable exception handler
partialord-0.0.2Data structure supporting partial orders
partial-order-0.2.0.0Provides typeclass suitable for types admitting a partial order
password-3.0.4.0Hashing and checking of passwords
password-instances-3.0.0.0typeclass instances for password package
password-types-1.0.0.0Types for handling passwords
path-0.9.5Support for well-typed paths
path-binary-instance-0.1.0.1Binary instance for Path
path-extensions-0.1.1.0Enumeration of common filetype extensions for use with the path library
path-extra-0.3.1URLs without host information
path-io-1.8.1Interface to ‘directory’ package for users of ‘path’
path-like-0.2.0.2PathLike, FileLike and DirLike type classes for the Path library
path-pieces-0.2.1Components of paths
pathtype-0.8.1.3Type-safe replacement for System.FilePath etc
path-utils-0.1.1.0Handful of simple utility functions for the path library
pathwalk-0.3.1.2Path walking utilities for Haskell programs
patrol-1.0.0.7Sentry SDK
pava-0.1.1.4Greatest convex majorants and least concave minorants
pcg-random-0.1.4.0Haskell bindings to the PCG random number generator
pcre2-2.2.1Regular expressions via the PCRE2 C library (included)
pcre-heavy-1.0.0.3A regexp (regex) library on top of pcre-light you can actually use
pcre-light-0.4.1.2Portable regex library for Perl 5 compatible regular expressions
pcre-utils-0.1.9Perl-like substitute and split for PCRE regexps
pdc-0.1.1Fedora Product Definition Center service
peano-0.1.0.2Peano numbers
pedersen-commitment-0.2.0An implementation of Pedersen commitment schemes
pem-0.2.4Privacy Enhanced Mail (PEM) format reader and writer
percent-format-0.0.4simple printf-style string formatting
perf-0.12.0.1Low-level run time measurement
perfect-hash-generator-1.0.0Perfect minimal hashing implementation in native Haskell
persistable-record-0.6.0.6Binding between SQL database values and haskell records
persistable-types-HDBC-pg-0.0.3.5HDBC and Relational-Record instances of PostgreSQL extended types
persistent-2.14.6.1Type-safe, multi-backend data serialization
persistent-discover-0.1.0.7Persistent module discover utilities
persistent-lens-1.0.0lens helpers for persistent
persistent-mongoDB-2.13.0.1Backend for the persistent library using mongoDB
persistent-mtl-0.5.1Monad transformer for the persistent API
persistent-mysql-2.13.1.5Backend for the persistent library using MySQL database server
persistent-pagination-0.1.1.2Efficient and correct pagination for persistent or esqueleto queries
persistent-postgresql-2.13.6.1Backend for the persistent library using postgresql
persistent-qq-2.12.0.6Provides a quasi-quoter for raw SQL for persistent
persistent-sqlite-2.13.3.0Backend for the persistent library using sqlite3
persistent-template-2.12.0.0Type-safe, non-relational, multi-backend persistence
persistent-test-2.13.1.3Tests for Persistent
persistent-typed-db-0.1.0.7Type safe access to multiple database schemata
pg-harness-client-0.6.0Client library for pg-harness-server
pg-transact-0.3.2.0A postgresql-simple transaction monad
phantom-state-0.2.1.4Phantom State Transformer. Like State Monad, but without values
phatsort-0.6.0.0FAT filesystem sort utility
pid1-0.1.3.1Do signal handling and orphan reaping for Unix PID1 init processes
pinch-0.5.1.0An alternative implementation of Thrift for Haskell
pipes-4.3.16Compositional pipelines
pipes-attoparsec-0.6.0Attoparsec and Pipes integration
pipes-binary-0.4.4Encode and decode binary streams using the pipes and binary libraries
pipes-bytestring-2.1.7ByteString support for pipes
pipes-concurrency-2.0.14Concurrency for the pipes ecosystem
pipes-csv-1.4.3Fast, streaming csv parser
pipes-extras-1.0.15Extra utilities for pipes
pipes-fastx-0.3.0.0Streaming parsers for Fasta and Fastq
pipes-fluid-0.6.0.1Reactively combines Producers so that a value is yielded as soon as possible
pipes-group-1.0.12Group streams into substreams
pipes-mongodb-0.1.0.0Stream results from MongoDB
pipes-ordered-zip-1.2.1merge two ordered Producers into a new Producer
pipes-parse-3.0.9Parsing infrastructure for the pipes ecosystem
pipes-random-1.0.0.5Producers for handling randomness
pipes-safe-2.3.5Safety for the pipes ecosystem
pipes-wai-3.2.0A port of wai-conduit for the pipes ecosystem
pkgtreediff-0.6.0RPM package tree diff tool
place-cursor-at-1.0.1A utility for X11 that moves the mouse cursor using the keyboard
placeholders-0.1Placeholders for use while developing Haskell code
plaid-0.1.0.4Plaid.com api integration library
plotlyhs-0.2.3Haskell bindings to Plotly.js
Plural-0.0.2Pluralize English words
pointed-5.0.4Pointed and copointed data
pointedlist-0.6.1A zipper-like comonad which works as a list, tracking a position
pointless-fun-1.1.0.8Some common point-free combinators
poll-0.0.0.2Bindings to poll.h
poly-0.5.1.0Polynomials
poly-arity-0.1.0Tools for working with functions of undetermined arity
polynomials-bernstein-1.1.2A solver for systems of polynomial equations in bernstein form
polyparse-1.13A variety of alternative parser combinator libraries
polysemy-1.9.1.3Higher-order, low-boilerplate free monads
polysemy-fs-0.1.0.0Low level filesystem operations for polysemy
polysemy-plugin-0.4.5.2Disambiguate obvious uses of effects
polysemy-webserver-0.2.1.2Start web servers from within a Polysemy effect stack
pooled-io-0.0.2.3Run jobs on a limited number of threads and support data dependencies
portable-lines-0.1Alternative 'lines' implementation that understands CR-LF and CR
port-utils-0.2.1.0Utilities for creating and waiting on ports
posix-paths-0.3.0.0POSIX filepath/directory functionality
posix-pty-0.2.2Pseudo terminal interaction with subprocesses
possibly-1.0.0.0type Possibly a = Either String a
postgres-options-0.2.1.0An Options type representing options for postgres connections
postgresql-binary-0.13.1.3Encoders and decoders for the PostgreSQL's binary format
postgresql-libpq-0.10.0.0low-level binding to libpq
postgresql-libpq-notify-0.2.0.0Minimal dependency PostgreSQL notifications library
postgresql-migration-0.2.1.8PostgreSQL Schema Migrations
postgresql-schema-0.1.14PostgreSQL Schema Management
postgresql-simple-0.7.0.0Mid-Level PostgreSQL client library
postgresql-simple-url-0.2.1.0Parse postgres:// url into ConnectInfo
postgresql-syntax-0.4.1.1PostgreSQL AST parsing and rendering
postgresql-typed-0.6.2.5PostgreSQL interface with compile-time SQL type checking, optional HDBC backend
post-mess-age-0.2.1.0Send messages to a handle concurrently without getting them mixed
pptable-0.3.0.0Pretty Print containers in a tabular format
pqueue-1.5.0.0Reliable, persistent, fast priority queues
prairie-0.0.3.0A first class record field library
pred-set-0.0.1Simple cached predicates
prefix-units-0.3.0.1A basic library for SI/IEC prefix units
prelude-compat-0.0.0.2Provide Prelude and Data.List with fixed content across GHC versions
prelude-safeenum-0.1.1.3A redefinition of the Prelude's Enum class in order to render it safe
pretty-1.1.3.6Pretty-printing library
pretty-class-1.0.1.1Pretty printing class similar to Show
prettyclass-1.0.0.0Pretty printing class similar to Show
pretty-hex-1.1A library for hex dumps of ByteStrings
prettyprinter-1.7.1A modern, easy to use, well-documented, extensible pretty-printer
prettyprinter-ansi-terminal-1.1.3ANSI terminal backend for the »prettyprinter« package
prettyprinter-combinators-0.1.2Some useful combinators for the prettyprinter package
prettyprinter-compat-annotated-wl-pprint-1.1Drop-in compatibility package to migrate from »annotated-wl-pprint« to »prettyprinter«
prettyprinter-compat-ansi-wl-pprint-1.0.2Drop-in compatibility package to migrate from »ansi-wl-pprint« to »prettyprinter«
prettyprinter-compat-wl-pprint-1.0.1Drop-in compatibility package to migrate from »wl-pprint« to »prettyprinter«
prettyprinter-interp-0.2.0.0Efficient interpolation for Prettyprinter
pretty-relative-time-0.3.0.0Pretty relative time
pretty-show-1.10Tools for working with derived `Show` instances and generic inspection of values
pretty-simple-4.1.2.0pretty printer for data types with a 'Show' instance
pretty-sop-0.2.0.3A generic pretty-printer using generics-sop
pretty-terminal-0.1.0.0Styling and coloring terminal output with ANSI escape sequences
primecount-0.1.0.1Bindings to the primecount library
primes-0.2.1.0Efficient, purely functional generation of prime numbers
primitive-0.8.0.0Primitive memory-related operations
primitive-addr-0.1.0.3Addresses to unmanaged memory
primitive-extras-0.10.1.10Extras for the "primitive" library
primitive-offset-0.2.0.1Types for offsets into unboxed arrays
primitive-serial-0.1Serialisation of primitive types
primitive-unaligned-0.1.1.2Unaligned access to primitive arrays
primitive-unlifted-2.1.0.0Primitive GHC types with unlifted types inside
prim-uniq-0.2Opaque unique identifiers in primitive state monads
print-console-colors-0.1.0.0Print all ANSI console colors
probability-0.2.8Probabilistic Functional Programming
process-1.6.18.0Process libraries
process-extras-0.7.4Process extras
product-isomorphic-0.0.3.4Weaken applicative functor on products
product-profunctors-0.11.1.1product-profunctors
profunctors-5.6.2Profunctors
projectroot-0.2.0.1Bindings to the projectroot C logic
project-template-0.2.1.0Specify Haskell project templates and generate files
prometheus-2.2.4Prometheus Haskell Client
prometheus-client-1.1.1Haskell client library for http://prometheus.io
prometheus-metrics-ghc-1.0.1.2Metrics exposing GHC runtime information for use with prometheus-client
promises-0.3Lazy demand-driven promises
prospect-0.1.0.0Explore continuations with trepidation
protobuf-0.2.1.3Google Protocol Buffers via GHC.Generics
protobuf-simple-0.1.1.1Simple Protocol Buffers library (proto2)
protocol-radius-0.0.1.1parser and printer for radius protocol packet
protocol-radius-test-0.1.0.1testsuit of protocol-radius haskell package
protolude-0.3.4A small prelude
proxied-0.3.1Make functions consume Proxy instead of undefined
psql-helpers-0.1.0.0A small collection of helper functions to generate postgresql queries
PSQueue-1.2.0Priority Search Queue
psqueues-0.2.8.0Pure priority search queues
pthread-0.2.1Bindings for the pthread library
ptr-0.16.8.6Experimental abstractions for operations on pointers
ptr-poker-0.1.2.14Pointer poking action construction and composition toolkit
pulse-simple-0.1.14binding to Simple API of pulseaudio
pureMD5-2.1.4A Haskell-only implementation of the MD5 digest (hash) algorithm
purescript-bridge-0.15.0.0Generate PureScript data types from Haskell data types
pusher-http-haskell-2.1.0.17Haskell client library for the Pusher Channels HTTP API
pvar-1.0.0.0Mutable variable with primitive values
pwstore-fast-2.4.4Secure password storage
PyF-0.11.2.1Quasiquotations for a python like interpolated string formatter
qchas-1.1.0.1A library for implementing Quantum Algorithms
quaalude-0.0.0.1Extremely minimal prelude
quadratic-irrational-0.1.1An implementation of quadratic irrationals
QuasiText-0.1.2.6A QuasiQuoter for Text
quickbench-1.0.1quick & easy benchmarking of command-line programs
QuickCheck-2.14.3Automatic testing of Haskell programs
quickcheck-arbitrary-adt-0.3.1.0Generic typeclasses for generating arbitrary ADTs
quickcheck-assertions-0.3.0HUnit like assertions for QuickCheck
quickcheck-classes-0.6.5.0QuickCheck common typeclasses
quickcheck-classes-base-0.6.2.0QuickCheck common typeclasses from `base`
quickcheck-groups-0.0.1.1Testing group class instances with QuickCheck
quickcheck-higherorder-0.1.0.1QuickCheck extension for higher-order properties
quickcheck-instances-0.3.30Common quickcheck instances
quickcheck-io-0.2.0Use HUnit assertions as QuickCheck properties
quickcheck-monoid-subclasses-0.3.0.1Testing monoid subclass instances with QuickCheck
quickcheck-simple-0.1.1.1Test properties and default-mains for QuickCheck
quickcheck-text-0.1.2.1Alternative arbitrary instance for Text
quickcheck-transformer-0.3.1.2A GenT monad transformer for QuickCheck library
quickcheck-unicode-1.0.1.0Generator and shrink functions for testing Unicode-related software
quicklz-1.5.0.11QuickLZ compression for ByteStrings
quiet-0.2Generic deriving of Read/Show with no record labels
quote-quot-0.2.1.0Divide without division
radius-0.7.1.0Remote Authentication Dial In User Service (RADIUS)
rainbow-0.34.2.2Print text to terminal with colors and effects
rainbox-0.26.0.0Two-dimensional box pretty printing, with colors
ral-0.2.1Random access lists
rampart-2.0.0.7Determine how intervals relate to each other
ramus-0.1.2Elm signal system for Haskell
rando-0.0.0.4Easy-to-use randomness for livecoding
random-1.2.1.2Pseudo-random number generation
random-bytestring-0.1.4Efficient generation of random bytestrings
random-fu-0.3.0.1Random number generation
random-shuffle-0.0.4Random shuffle implementation
random-tree-0.6.0.5Create random trees
range-0.3.0.2An efficient and versatile range library
ranged-list-0.1.2.1The list like structure whose length or range of length can be specified
Ranged-sets-0.4.0Ranged sets for Haskell
ranges-0.2.4Ranges and various functions on them
range-set-list-0.1.3.1Memory efficient sets with ranges of elements
rank1dynamic-0.4.1Like Data.Dynamic/Data.Typeable but with support for rank-1 polymorphic types
rank2classes-1.5.3standard type constructor class hierarchy, only with methods of rank 2 types
Rasterific-0.7.5.4A pure haskell drawing engine
rasterific-svg-0.3.3.2SVG renderer based on Rasterific
ratel-2.0.0.11Notify Honeybadger about exceptions
rate-limit-1.4.3A basic library for rate-limiting IO actions
ratel-wai-2.0.0.6Notify Honeybadger about exceptions via a WAI middleware
ratio-int-0.1.2Fast specialisation of Data.Ratio for Int
rattle-0.2Forward build system, with caching and speculation
rattletrap-12.1.3Parse and generate Rocket League replays
Rattus-0.5.1.1A modal FRP language
rawfilepath-1.1.0Use RawFilePath instead of FilePath
rawstring-qm-0.2.3.0Simple raw string quotation and dictionary interpolation
raw-strings-qq-1.1Raw string literals for Haskell
rcu-0.2.7Read-Copy-Update for Haskell
rdf-0.1.0.8Representation and Incremental Processing of RDF Data
rdtsc-1.3.0.1Binding for the rdtsc machine instruction
reactive-balsa-0.4.0.1Programmatically edit MIDI events via ALSA and reactive-banana
reactive-banana-1.3.2.0Library for functional reactive programming (FRP)
reactive-banana-bunch-1.0.0.1Extend reactive-banana to multiple events per time point
reactive-jack-0.4.1.2Process MIDI events via reactive-banana and JACK
reactive-midyim-0.4.1.1Process MIDI events via reactive-banana
readable-0.3.1Reading from Text and ByteString
read-editor-0.1.0.2Opens a temporary file on the system's EDITOR and returns the resulting edits
read-env-var-1.0.0.0Functions for safely reading environment variables
rebase-1.20.2A more progressive alternative to the "base" package
rec-def-0.2.2Recursively defined values
record-dot-preprocessor-0.2.17Preprocessor to allow record.field syntax
record-hasfield-1.0.1A version of GHC.Records as available in future GHCs
recursion-schemes-5.2.2.5Representing common recursion patterns as higher-order functions
recv-0.1.0Efficient network recv
redact-0.5.0.0hide secret text on the terminal
reddit-scrape-0.0.1Library for getting links from a sub-reddit
redis-glob-0.1.0.8Specify valid redis globs
redis-resp-1.0.0REdis Serialization Protocol (RESP) implementation
reducers-3.12.4Semigroups, specialized containers and a general map/reduce framework
refact-0.3.0.2Specify refactorings to perform with apply-refact
ref-fd-0.5.0.1A type class for monads with references using functional dependencies
reflection-2.1.7Reifies arbitrary terms into types that can be reflected back into terms
RefSerialize-0.4.0Write to and read from ByteStrings maintaining internal memory references
ref-tf-0.5.0.1A type class for monads with references using type families
regex-1.1.0.2Toolkit for regex-base
regex-applicative-0.3.4Regex-based parsing with applicative interface
regex-base-0.94.0.2Common "Text.Regex.*" API for Regex matching
regex-compat-0.95.2.1Replaces/enhances "Text.Regex"
regex-pcre-0.95.0.0PCRE Backend for "Text.Regex" (regex-base)
regex-pcre-builtin-0.95.2.3.8.44PCRE Backend for "Text.Regex" (regex-base)
regex-posix-0.96.0.1POSIX Backend for "Text.Regex" (regex-base)
regex-posix-clib-2.7"Regex for Windows" C library
regex-tdfa-1.3.2.2Pure Haskell Tagged DFA Backend for "Text.Regex" (regex-base)
regex-with-pcre-1.1.0.2Toolkit for regex-base
regression-simple-0.2.1Simple linear and quadratic regression
reinterpret-cast-0.1.0Memory reinterpretation casts for Float/Double and Word32/Word64
relapse-1.0.0.1Sensible RLP encoding
relational-query-0.12.3.1Typeful, Modular, Relational, algebraic query engine
relational-query-HDBC-0.7.2.1HDBC instance of relational-query and typed query interface for HDBC
relational-record-0.2.2.0Meta package of Relational Record
relational-schemas-0.1.8.1RDBMSs' schema templates for relational-query
reliable-io-0.0.2Bindings to the low-level reliable.io library
relude-1.2.1.0Safe, performant, user-friendly and lightweight Haskell Standard Library
renderable-0.2.0.1An API for managing renderable resources
reorder-expression-0.1.0.1Reorder expressions in a syntax tree according to operator fixities
replace-attoparsec-1.5.0.0Find, replace, split string patterns with Attoparsec parsers (instead of regex)
replace-megaparsec-1.5.0.1Find, replace, split string patterns with Megaparsec parsers (instead of regex)
repline-0.4.2.0Haskeline wrapper for GHCi-like REPL interfaces
req-3.13.2HTTP client library
req-conduit-1.0.2Conduit helpers for the req HTTP client library
rerebase-1.20.2Reexports from "base" with a bunch of other standard libraries
reroute-0.7.0.0abstract implementation of typed and untyped web routing
resistor-cube-0.0.1.4Compute total resistance of a cube of resistors
resolv-0.2.0.2Domain Name Service (DNS) lookup via the libresolv standard library routines
resource-pool-0.4.0.0A high-performance striped resource pooling implementation
resourcet-1.3.0Deterministic allocation and freeing of scarce resources
rest-rewrite-0.4.3Rewriting library with online termination checking
result-0.2.6.0Encode success or at least one error
retry-0.9.3.1Retry combinators for monadic actions that may fail
rev-state-0.2.0.1Reverse State monad transformer
rex-0.6.2A quasi-quoter for typeful results of regex captures
rfc1751-0.1.3RFC-1751 library for Haskell
rfc5051-0.2Simple unicode collation as per RFC5051
rg-1.4.0.0A dynamic/unbounded alternative to Bounded Enum
richenv-0.1.0.1Rich environment variable setup for Haskell
rio-0.1.22.0A standard library for Haskell
rio-orphans-0.1.2.0Orphan instances for the RIO type in the rio package
rio-prettyprint-0.1.8.0Pretty-printing for RIO
rng-utils-0.3.1RNG within an IORef for convenient concurrent use
roc-id-0.2.0.1Implementation of the ROC (Taiwan) National ID standard
rocksdb-haskell-1.0.1Haskell bindings to RocksDB
rocksdb-haskell-jprupp-2.1.6Haskell bindings for RocksDB
rocksdb-query-0.4.2RocksDB database querying library for Haskell
roles-0.2.1.0Composable class-based roles
rollbar-1.1.3error tracking through rollbar.com
rope-utf16-splay-0.4.0.0Ropes optimised for updating using UTF-16 code units and row/column pairs
rosezipper-0.2Generic zipper implementation for Data.Tree
rot13-0.2.0.1Fast ROT13 cipher for Haskell
row-types-1.0.1.2Open Records and Variants
rpmbuild-order-0.4.11Sort RPM packages in dependency order
rpm-nvr-0.1.2RPM package name-version-release data types
rp-tree-0.7.1Random projection trees
rrb-vector-0.2.1.0Efficient RRB-Vectors
RSA-2.4.1Implementation of RSA, using the padding schemes of PKCS#1 v2.1
rss-3000.2.0.7A library for generating RSS 2.0 feeds
run-haskell-module-0.0.2Running newly generated Haskell source module
runmemo-1.0.0.1A simple memoization helper library
run-st-0.1.3.3runST without boxing penalty
rvar-0.3.0.2Random Variables
rzk-0.7.3An experimental proof assistant for synthetic ∞-categories
s3-signer-0.5.0.0Pre-signed Amazon S3 URLs
safe-0.3.21Library of safe (exception free) functions
safe-coloured-text-0.2.0.1Safely output coloured text
safe-coloured-text-gen-0.0.0.2
safe-coloured-text-layout-0.0.0.0Safely layout output coloured text
safe-coloured-text-layout-gen-0.0.0.0
safe-coloured-text-terminfo-0.1.0.0Safely output coloured text
safecopy-0.10.4.2Binary serialization with version control
safe-decimal-0.2.1.0Safe and very efficient arithmetic operations on fixed decimal point numbers
safe-exceptions-0.1.7.4Safe, consistent, and easy exception handling
safe-foldable-0.1.0.0Safe wrappers for null-partial Foldable operations
safe-gen-1.0.1Recursive Arbitrary instances without headaches
safeio-0.0.6.0Write output to disk atomically
safe-json-1.2.0.1Automatic JSON format versioning
SafeSemaphore-0.10.1Much safer replacement for QSemN, QSem, and SampleVar
salve-2.0.0.4Semantic version numbers and constraints
sample-frame-0.0.4Handling of samples in an (audio) signal
sample-frame-np-0.0.5Orphan instances for types from sample-frame and numericprelude
sampling-0.3.5Sample values from collections
sandi-0.5Data encoding library
sandwich-0.2.2.0Yet another test framework for Haskell
sandwich-hedgehog-0.1.3.0Sandwich integration with Hedgehog
sandwich-quickcheck-0.1.0.7Sandwich integration with QuickCheck
sandwich-slack-0.1.2.0Sandwich integration with Slack
sandwich-webdriver-0.2.3.1Sandwich integration with Selenium WebDriver
saturn-1.0.0.3Handle POSIX cron schedules
say-0.1.0.1Send textual messages to a Handle in a thread-friendly way
sbp-5.0.5SwiftNav's SBP Library
sbv-10.5SMT Based Verification: Symbolic Haskell theorem prover using SMT solving
scalpel-0.6.2.2A high level web scraping library for Haskell
scalpel-core-0.6.2.2A high level web scraping library for Haskell
scanf-0.1.0.0Easy and type-safe format strings for parsing and printing
scanner-0.3.1Fast non-backtracking incremental combinator parsing for bytestrings
scheduler-2.0.0.1Work stealing scheduler
SciBaseTypes-0.1.1.0Base types and classes for statistics, sciences and humanities
scientific-0.3.7.0Numbers represented using scientific notation
scientist-0.0.0.0A Haskell library for carefully refactoring critical paths
scotty-0.21Haskell web framework inspired by Ruby's Sinatra, using WAI and Warp
scrypt-0.5.0Stronger password hashing via sequential memory-hard functions
search-algorithms-0.3.2Common graph search algorithms
securemem-0.1.10abstraction to an auto scrubbing and const time eq, memory chunk
selections-0.3.0.0Combinators for operating with selections over an underlying functor
selective-0.7Selective applicative functors
semaphore-compat-1.0.0Cross-platform abstraction for system semaphores
semialign-1.3Align and Zip type-classes from the common Semialign ancestor
semigroupoids-6.0.0.1Semigroupoids: Category sans id
semigroups-0.20Anything that associates
semirings-0.6two monoids as one, in holy haskimony
semiring-simple-1.0.0.1A module for dealing with semirings
semver-0.4.0.1Representation, manipulation, and de/serialisation of Semantic Versions
sendfile-0.7.11.5A portable sendfile library
sendgrid-v3-1.0.0.1Sendgrid v3 API library
seqalign-0.2.0.4Sequence Alignment
seqid-0.6.3Sequence ID production and consumption
seqid-streams-0.7.2Sequence ID IO-Streams
sequence-formats-1.8.0.1A package with basic parsing utilities for several Bioinformatic data formats
sequenceTools-1.5.3.1A package with tools for processing DNA sequencing data
serialise-0.2.6.1A binary serialisation library for Haskell values
servant-0.20.1A family of combinators for defining webservices APIs
servant-auth-0.4.1.0Authentication combinators for servant
servant-auth-client-0.4.1.1servant-client/servant-auth compatibility
servant-auth-docs-0.2.10.1servant-docs/servant-auth compatibility
servant-auth-server-0.4.8.0servant-server/servant-auth compatibility
servant-auth-swagger-0.2.10.2servant-swagger/servant-auth compatibility
servant-blaze-0.9.1Blaze-html support for servant
servant-checked-exceptions-2.2.0.1Checked exceptions for Servant APIs
servant-checked-exceptions-core-2.2.0.1Checked exceptions for Servant APIs
servant-cli-0.1.1.0Command line interface for Servant API clients
servant-client-0.20Automatic derivation of querying functions for servant
servant-client-core-0.20Core functionality and class for client function generation for servant APIs
servant-conduit-0.16Servant Stream support for conduit
servant-docs-0.13generate API docs for your servant webservice
servant-exceptions-0.2.1Extensible exceptions for servant APIs
servant-exceptions-server-0.2.1Extensible exceptions for servant API servers
servant-foreign-0.16Helpers for generating clients for servant APIs in any programming language
servant-http-streams-0.20Automatic derivation of querying functions for servant
servant-JuicyPixels-0.3.1.1Servant support for JuicyPixels
servant-lucid-0.9.0.6Servant support for lucid
servant-machines-0.16Servant Stream support for machines
servant-multipart-0.12.1multipart/form-data (e.g file upload) support for servant
servant-multipart-api-0.12.1multipart/form-data (e.g file upload) support for servant
servant-multipart-client-0.12.2multipart/form-data (e.g file upload) support for servant
servant-openapi3-2.0.1.6Generate a Swagger/OpenAPI/OAS 3.0 specification for your servant API
servant-pipes-0.16Servant Stream support for pipes
servant-rate-limit-0.2.0.0Rate limiting for Servant
servant-rawm-1.0.0.0Embed a raw 'Application' in a Servant API
servant-server-0.20A family of combinators for defining webservices APIs and serving them
servant-static-th-1.0.0.0Embed a directory of static files in your Servant server
servant-swagger-1.2Generate a Swagger/OpenAPI/OAS 2.0 specification for your servant API
servant-websockets-2.0.0Small library providing WebSocket endpoints for servant
servant-xml-1.0.3Servant support for the XML Content-Type
serversession-1.0.3Secure, modular server-side sessions
serversession-backend-redis-1.0.5Storage backend for serversession using Redis
serversession-frontend-wai-1.0.1wai-session bindings for serversession
serversession-frontend-yesod-1.0.1Yesod bindings for serversession
servius-1.2.3.0Warp web server with template rendering
ses-html-0.4.0.0Send HTML formatted emails using Amazon's SES REST API with blaze
set-cover-0.1.1Solve exact set cover problems like Sudoku, 8 Queens, Soma Cube, Tetris Cube
setenv-0.1.1.3A cross-platform library for setting environment variables
setlocale-1.0.0.10Haskell bindings to setlocale
set-monad-0.3.0.0Set monad
sexp-grammar-2.3.4.2Invertible grammar combinators for S-expressions
SHA-1.6.4.4Implementations of the SHA suite of message digest functions
shake-0.19.8Build system library, like Make, but more accurate dependencies
shake-plus-0.3.4.0Re-export of Shake using well-typed paths and ReaderT
shakespeare-2.1.0.1A toolkit for making compile-time interpolated templates
shakespeare-text-1.1.0Interpolation with quasi-quotation: put variables strings (deprecated)
shared-memory-0.2.0.1POSIX shared memory
ShellCheck-0.10.0Shell script analysis tool
shell-escape-0.2.0Shell escaping library
shellify-0.11.0.1A tool for generating shell.nix files
shelltestrunner-1.10Easy, repeatable testing of CLI programs/commands
shell-utility-0.1Utility functions for writing command-line programs
shellwords-0.1.3.1Parse strings into words, like a shell would
shelly-1.12.1shell-like (systems) programming in Haskell
should-not-typecheck-2.1.0A HUnit/hspec assertion library to verify that an expression does not typecheck
show-combinators-0.2.0.0Combinators to write Show instances
siggy-chardust-1.0.0Rounding rationals to significant digits and decimal places
signal-0.1.0.4Multiplatform signal support for Haskell
silently-1.2.5.3Prevent or capture writing to stdout and other handles
simple-2.0.0A minimalist web framework for the WAI server interface
simple-affine-space-0.2.1A simple library for affine and vector spaces
simple-cabal-0.1.3.1Cabal file wrapper library
simple-cairo-0.1.0.6Binding to Cairo library
simple-cmd-0.2.7Simple String-based process commands
simple-cmd-args-0.1.8Simple command args parsing and execution
simple-expr-0.1.1.0Minimalistic toolkit for simple mathematical expression
simple-media-timestamp-0.2.1.0A very simple timestamp type
simple-media-timestamp-attoparsec-0.1.0.0Attoparsec parser for simple-media-timestamp
simple-pango-0.1.0.1Binding to Pango library
simple-prompt-0.2.2Simple commandline text prompt functions
simple-reflect-0.3.3Simple reflection of expressions containing variables
simple-sendfile-0.2.32Cross platform library for the sendfile system call
simple-session-2.0.0Cookie-based session management for the Simple web framework
simple-templates-2.0.0A basic template language for the Simple web framework
simple-vec3-0.6.0.1Three-dimensional vectors of doubles with basic operations
since-0.0.0Get the number of seconds since the last invocation
singleton-bool-0.1.7Type level booleans
singleton-nats-0.4.7Unary natural numbers relying on the singletons infrastructure
singletons-3.0.2Basic singleton types and definitions
singletons-base-3.3A promoted and singled version of the base library
singletons-presburger-0.7.3.0Presburger Arithmetic Solver for GHC Type-level natural numbers with Singletons package
singletons-th-3.3A framework for generating singleton types
Sit-0.2023.8.3Prototypical type checker for Type Theory with Sized Natural Numbers
sitemap-gen-0.1.0.0Generate XML Sitemaps & Sitemap Indexes
size-based-0.1.3.2Sized functors, for size-based enumerations
sized-1.1.0.1Sized sequence data-types
skein-1.0.9.4Skein, a family of cryptographic hash functions. Includes Skein-MAC as well
skews-0.1.0.3A very quick-and-dirty WebSocket server
skip-var-0.1.1.0Skip variables
skylighting-0.14.1syntax highlighting library
skylighting-core-0.14.1syntax highlighting library
skylighting-format-ansi-0.1ANSI formatter for skylighting syntax highlighting library
skylighting-format-blaze-html-0.1.1.2HTML formatter for skylighting syntax highlighting library
skylighting-format-context-0.1.0.2ConTeXt formatter for skylighting syntax highlighting library
skylighting-format-latex-0.1LaTeX formatter for skylighting syntax highlighting library
slave-thread-1.1.0.3A fundamental solution to ghost threads and silent exceptions
slick-1.2.1.0A quick & easy static site builder built with shake and pandoc
slist-0.2.1.0Sized list
slynx-0.7.2.2Handle molecular sequences
smallcheck-1.2.1.1A property-based testing library
snap-1.1.3.3Top-level package for the Snap Web Framework
snap-blaze-0.2.1.5blaze-html integration for Snap
snap-core-1.0.5.1Snap: A Haskell Web Framework (core interfaces and types)
snap-server-1.1.2.1A web server for the Snap Framework
snowflake-0.1.1.1A loose port of Twitter Snowflake to Haskell. Generates arbitrary precision, unique, time-sortable identifiers
socks-0.6.1Socks proxy (ver 5)
solana-staking-csvs-0.1.3.0Generate CSV Exports of your Solana Staking Rewards
some-1.0.6Existential type: Some
some-dict-of-0.1.0.2Carry evidence of constraints around
sop-core-0.5.0.2True Sums of Products
sort-1.0.0.0A Haskell sorting toolkit
sorted-list-0.2.2.0Type-enforced sorted lists and related functions
sound-collage-0.2.1Approximate a song from other pieces of sound
sourcemap-0.1.7Implementation of source maps as proposed by Google and Mozilla
sox-0.2.3.2Play, write, read, convert audio signals using Sox
soxlib-0.0.3.2Write, read, convert audio signals using libsox
SpatialMath-0.2.7.13d math including quaternions/euler angles/dcms and utility functions
speculate-0.4.20discovery of properties about Haskell functions
specup-0.2.0.0Manage the application of templates to custom yaml
speedy-slice-0.3.2Speedy slice sampling
splice-0.6.1.1Cross-platform Socket to Socket Data Splicing
split-0.2.5Combinator library for splitting lists
splitmix-0.1.0.5Fast Splittable PRNG
splitmix-distributions-1.0.0Random samplers for some common distributions, based on splitmix
split-record-0.1.1.4Split a big audio file into pieces at positions of silence
Spock-api-0.14.0.0Another Haskell web framework for rapid development
spoon-0.3.1Catch errors thrown from pure computations
spreadsheet-0.1.3.10Read and write spreadsheets from and to CSV files in a lazy way
sqids-0.2.2.0A small library that lets you generate YouTube-looking IDs from numbers
sqlite-simple-0.4.19.0Mid-Level SQLite client library
sql-words-0.1.6.5SQL keywords data constructors into OverloadedString
squeather-0.8.0.0Use databases with the version 3 series of the SQLite C library
srcloc-0.6.0.1Data types for managing source code locations
srtree-1.0.0.5A general framework to work with Symbolic Regression expression trees
stache-2.3.4Mustache templates for Haskell
stack-2.13.1The Haskell Tool Stack
stack-all-0.5CLI tool for building across Stackage major versions
stack-clean-old-0.5.1Clean away old stack build artifacts
stack-templatizer-0.1.1.0Generate a stack template from a folder
stamina-0.1.0.3Retries for humans
state-codes-0.1.3ISO 3166-2:US state codes and i18n names
stateref-0.3Abstraction for things that work like IORef
statestack-0.3.1.1Simple State-like monad transformer with saveable and restorable state
StateVar-1.2.2State variables
stateWriter-0.4.0A faster variant of the RWS monad transformers
static-bytes-0.1.0A Haskell library providing types representing 8, 16, 32, 64 or 128 bytes of data
static-text-0.2.0.7Lists, Texts, ByteStrings and Vectors of statically known length
statistics-0.16.2.1A library of statistical types, data, and functions
statistics-linreg-0.3Linear regression between two samples, based on the 'statistics' package
status-notifier-item-0.3.1.0A wrapper over the StatusNotifierItem/libappindicator dbus specification
step-function-0.2.0.1Staircase functions or piecewise constant functions
stitch-0.6.0.0lightweight CSS DSL
stm-2.5.2.1Software Transactional Memory
stm-chans-3.0.0.9Additional types of channels for STM
stm-conduit-4.0.1Introduces conduits to channels, and promotes using conduits concurrently
stm-containers-1.2.0.3Containers for STM
stm-delay-0.1.1.1Updatable one-shot timer polled with STM
stm-extras-0.1.0.3Extra STM functions
stm-hamt-1.2.0.14STM-specialised Hash Array Mapped Trie
STMonadTrans-0.4.8A monad transformer version of the ST monad
stm-split-0.0.2.1TMVars, TVars and TChans with distinguished input and output side
stm-supply-0.2.0.0STM wrapper around Control.Concurrent.Supply
storable-complex-0.2.3.0Storable instance for Complex
storable-endian-0.2.6.1Storable instances with endianness
storable-record-0.0.7Elegant definition of Storable instances for records
storable-tuple-0.1Storable instance for pairs and triples
storablevector-0.2.13.2Fast, packed, strict storable arrays with a list interface like ByteString
store-0.7.18Fast binary serialization
store-core-0.4.4.7Fast and lightweight binary serialization
store-streaming-0.2.0.5Streaming interfaces for `store`
stratosphere-0.60.0EDSL for AWS CloudFormation
Stream-0.4.7.2A library for manipulating infinite lists
streaming-0.2.4.0an elementary streaming prelude and general stream type
streaming-attoparsec-1.0.0.1Attoparsec integration for the streaming ecosystem
streaming-bytestring-0.3.2Fast, effectful byte streams
streaming-commons-0.2.2.6Common lower-level functions needed by various streaming data libraries
streaming-wai-0.1.1Streaming Wai utilities
streamly-0.10.1Streaming, dataflow programming and declarative concurrency
streamly-core-0.2.2Streaming, parsers, arrays, serialization and more
streamly-process-0.3.1Use OS processes as stream transformation functions
streams-3.3.2Various Haskell 2010 stream comonads
strict-0.5Strict data types and String IO
strict-base-types-0.8Strict variants of the types provided in base
strict-concurrency-0.2.4.3Strict concurrency abstractions
strict-lens-0.4.0.3Lenses for types in strict package
strict-list-0.1.7.4Strict linked list
strict-tuple-0.1.5.3Strict tuples
strict-wrapper-0.0.0.0Lightweight strict types
stringable-0.1.3A Stringable type class, in the spirit of Foldable and Traversable
stringbuilder-0.5.1A writer monad for multi-line string literals
string-combinators-0.6.0.5Polymorphic functions to build and combine stringlike values
string-conv-0.2.0Standardized conversion between string types
string-conversions-0.4.0.1Simplifies dealing with different types for strings
string-interpolate-0.3.3.0Haskell string/text/bytestring interpolation that just works
stringprep-1.0.0Implements the "StringPrep" algorithm
string-qq-0.0.6QuasiQuoter for non-interpolated strings, texts and bytestrings
stringsearch-0.3.6.6Fast searching, splitting and replacing of ByteStrings
string-transform-1.1.1simple and easy haskell string transform wrapper
strive-6.0.0.11A client for the Strava V3 API
structs-0.1.9Strict GC'd imperative object-oriented programming with cheap pointers
structured-0.1.1Structure (hash) of your data types
stylish-haskell-0.14.6.0Haskell code prettifier
subcategories-0.2.1.0Subcategories induced by class constraints
sundown-0.6Bindings to the sundown markdown library
svg-builder-0.1.1DSL for building SVG
SVGFonts-1.8.0.1Fonts from the SVG-Font format
svg-tree-0.6.2.4SVG file loader and serializer
swagger2-2.8.8Swagger 2.0 data model
swish-0.10.7.0A semantic web toolkit.
syb-0.7.2.4Scrap Your Boilerplate
sydtest-0.15.1.1A modern testing framework for Haskell with good defaults and advanced testing features
sydtest-aeson-0.1.0.0An aeson companion library for sydtest
sydtest-amqp-0.1.0.0An amqp companion library for sydtest
sydtest-autodocodec-0.0.0.0An autodocodec companion library for sydtest
sydtest-discover-0.0.0.4Automatic test suite discovery for sydtest
sydtest-hedgehog-0.4.0.0A Hedgehog companion library for sydtest
sydtest-hedis-0.0.0.0An hedis companion library for sydtest
sydtest-hspec-0.4.0.2An Hspec companion library for sydtest
sydtest-mongo-0.0.0.0An mongoDB companion library for sydtest
sydtest-persistent-0.0.0.2A persistent companion library for sydtest
sydtest-persistent-sqlite-0.2.0.3A persistent-sqlite companion library for sydtest
sydtest-process-0.0.0.0A typed-process companion library for sydtest
sydtest-rabbitmq-0.1.0.0An rabbitmq companion library for sydtest
sydtest-servant-0.2.0.2A servant companion library for sydtest
sydtest-typed-process-0.0.0.0A typed-process companion library for sydtest
sydtest-wai-0.2.0.1A wai companion library for sydtest
sydtest-webdriver-0.0.0.1A webdriver companion library for sydtest
sydtest-webdriver-screenshot-0.0.0.2A webdriver screenshot companion library for sydtest
sydtest-webdriver-yesod-0.0.0.1A webdriver+yesod companion library for sydtest
sydtest-yesod-0.3.0.2A yesod companion library for sydtest
symbol-0.2.4A 'Symbol' type for fast symbol comparison
symengine-0.1.2.0SymEngine symbolic mathematics engine for Haskell
symmetry-operations-symbols-0.0.2.1Derivation of symbols and coordinate triplets Library
synthesizer-alsa-0.5.0.6Control synthesizer effects via ALSA/MIDI
synthesizer-core-0.8.3Audio signal processing coded in Haskell: Low level part
synthesizer-dimensional-0.8.1.1Audio signal processing with static physical dimensions
synthesizer-midi-0.6.1.2Render audio signals from MIDI files or realtime messages
sysinfo-0.1.1Haskell Interface for getting overall system statistics
system-argv0-0.1.1Get argv[0] as a FilePath
systemd-2.3.0Systemd facilities (Socket activation, Notify)
system-fileio-0.3.16.4Consistent filesystem interaction across GHC versions (deprecated)
system-filepath-0.4.14High-level, byte-based file and directory path manipulations (deprecated)
system-info-0.5.2Get the name of the operating system
system-linux-proc-0.1.1.1A library for accessing the /proc filesystem in Linux
tabular-0.2.2.8Two-dimensional data tables with rendering functions
tagchup-0.4.1.2alternative package for processing of tag soups
tagged-0.8.8Haskell 98 phantom types to avoid unsafely passing dummy arguments
tagged-binary-0.2.0.1Provides tools for serializing data tagged with type information
tagged-identity-0.1.4Trivial monad transformer that allows identical monad stacks to have different types
tagged-transformer-0.8.2Monad transformer carrying an extra phantom type tag
tagsoup-0.14.8Parsing and extracting information from (possibly malformed) HTML/XML documents
tagstream-conduit-0.5.6streamlined html tag parser
tao-1.0.0Type-level assertion operators
tao-example-1.0.0Example usage of the tao package
tar-0.5.1.1Reading, writing and manipulating ".tar" archive files
tar-conduit-0.4.1Extract and create tar files using conduit for streaming
tardis-0.5.0Bidirectional state monad transformer
tasty-1.5Modern and extensible testing framework
tasty-ant-xml-1.1.9Render tasty output to XML for Jenkins
tasty-autocollect-0.4.2Autocollection of tasty tests
tasty-bench-0.3.5Featherlight benchmark framework
tasty-bench-fit-0.1Determine time complexity of a given function
tasty-dejafu-2.1.0.1Deja Fu support for the Tasty test framework
tasty-discover-5.0.0Test discovery for the tasty framework
tasty-expected-failure-0.12.3Mark tasty tests as failure expected
tasty-fail-fast-0.0.3Adds the ability to fail a tasty test suite on first test failure
tasty-focus-1.0.1Simple focus mechanism for tasty
tasty-golden-2.3.5Golden tests support for tasty
tasty-hedgehog-1.4.0.2Integration for tasty and hedgehog
tasty-hslua-1.1.1Tasty helpers to test HsLua
tasty-hspec-1.2.0.4Hspec support for the Tasty test framework
tasty-html-0.4.2.2Render tasty output to HTML
tasty-hunit-0.10.1HUnit support for the Tasty test framework
tasty-inspection-testing-0.2.1Inspection testing support for tasty
tasty-kat-0.0.3Known Answer Tests (KAT) framework for tasty
tasty-leancheck-0.0.2LeanCheck support for the Tasty test framework
tasty-lua-1.1.1Write tests in Lua, integrate into tasty
tasty-program-1.1.0Use tasty framework to test whether a program executes correctly
tasty-quickcheck-0.10.3QuickCheck support for the Tasty test framework
tasty-rerun-1.1.19Rerun only tests which failed in a previous test run
tasty-silver-3.3.1.3A fancy test runner, including support for golden tests
tasty-smallcheck-0.8.2SmallCheck support for the Tasty test framework
tasty-tap-0.1.0TAP (Test Anything Protocol) Version 13 formatter for tasty
tasty-th-0.1.7Automatic tasty test case discovery using TH
tasty-wai-0.1.2.0Test 'wai' endpoints via Test.Tasty
tce-conf-1.3Very simple config file reading
tdigest-0.3On-line accumulation of rank-based statistics
teardown-0.5.0.1Build safe and composable teardown sub-routines for resources
telegram-bot-api-7.0Easy to use library for building Telegram bots. Exports Telegram Bot API
telegram-bot-simple-0.13Easy to use library for building Telegram bots
tempgres-client-1.0.0Client library for Tempgres
template-0.2.0.10Simple string substitution
template-haskell-2.21.0.0Support library for Template Haskell
template-haskell-compat-v0208-0.1.9.3Backward-compatibility layer for Template Haskell newer than 2.8
temporary-1.3Portable temporary file and directory support
temporary-rc-1.2.0.3Portable temporary file and directory support for Windows and Unix, based on code from Cabal
temporary-resourcet-0.1.0.1Portable temporary files and directories with automatic deletion
tensorflow-test-0.1.0.0Some common functions for test suites
termbox-2.0.0.1termbox
termbox-banana-2.0.0termbox + reactive-banana
termbox-bindings-c-0.1.0.1termbox bindings
termbox-bindings-hs-1.0.0termbox bindings
termbox-tea-1.0.0termbox + The Elm Architecture
terminal-progress-bar-0.4.2A progress bar in the terminal
terminal-size-0.3.4Get terminal window height and width
terminfo-0.4.1.6Haskell bindings to the terminfo library
termonad-4.6.0.0Terminal emulator configurable in Haskell
test-framework-0.8.2.0Framework for running and organising tests, with HUnit and QuickCheck support
test-framework-hunit-0.3.0.2HUnit support for the test-framework package
test-framework-leancheck-0.0.4LeanCheck support for test-framework
test-framework-quickcheck2-0.3.0.5QuickCheck-2 support for the test-framework package
test-framework-smallcheck-0.2Support for SmallCheck tests in test-framework
test-fun-0.1.0.0Testable functions
testing-feat-1.1.1.1Functional Enumeration of Algebraic Types
testing-type-modifiers-0.1.0.1Data type modifiers for property based testing
texmath-0.12.8.6Conversion between math formats
text-2.1.1An efficient packed Unicode text type
text-ansi-0.3.0.1Text styling for ANSI terminals
text-binary-0.2.1.1Binary instances for text types
text-builder-0.6.7.2Efficient strict text builder
text-builder-dev-0.3.4.2Edge of developments for "text-builder"
text-builder-linear-0.1.2Builder for Text and ByteString based on linear types
text-conversions-0.3.1.1Safe conversions between textual types
text-icu-0.8.0.4Bindings to the ICU library
text-iso8601-0.1Converting time to and from ISO 8601 text
text-latin1-0.3.1Latin-1 (including ASCII) utility functions
text-ldap-0.1.1.14Parser and Printer for LDAP text data stream
textlocal-0.1.0.5Haskell wrapper for textlocal SMS gateway
text-manipulate-0.3.1.0Case conversion, word boundary manipulation, and textual subjugation
text-metrics-0.3.2Calculate various string metrics efficiently
text-postgresql-0.0.3.1Parser and Printer of PostgreSQL extended types
text-printer-0.5.0.2Abstract interface for text builders/printers
text-regex-replace-0.1.1.5Easy replacement when using text-icu regexes
text-rope-0.2Text lines and ropes
text-short-0.1.5Memory-efficient representation of Unicode text strings
text-show-3.10.4Efficient conversion of values into Text
text-show-instances-3.9.7Additional instances for text-show
text-zipper-0.13A text editor zipper library
tfp-1.0.2Type-level integers, booleans, lists using type families
tf-random-0.5High-quality splittable pseudorandom number generator
th-abstraction-0.6.0.0Nicer interface for reified information about data types
th-bang-compat-0.0.1.0Compatibility for bang-type template
th-compat-0.1.4Backward- (and forward-)compatible Quote and Code types
th-constraint-compat-0.0.1.0Compatibility for type constraint template
th-data-compat-0.1.3.1Compatibility for data definition template of TH
th-desugar-1.16Functions to desugar Template Haskell
th-env-0.1.1Template Haskell splices that expand to an environment variable
these-1.2An either-or-both data type
these-lens-1.0.1.3Lenses for These
these-optics-1.0.1.2Optics for These
th-expand-syns-0.4.11.0Expands type synonyms in Template Haskell ASTs
th-extras-0.0.0.7A grab bag of functions for use with Template Haskell
th-lego-0.3.0.3Template Haskell construction utilities
th-lift-0.8.4Derive Template Haskell's Lift class for datatypes
th-lift-instances-0.1.20Lift instances for template-haskell for common data types
th-nowq-0.1.0.5Template Haskell splice that expands to current time
th-orphans-0.13.14Orphan instances for TH datatypes
th-printf-0.8Quasiquoters for printf
thread-hierarchy-0.3.0.2Simple Haskell thread management in hierarchical manner
thread-local-storage-0.2Several options for thread-local-storage (TLS) in Haskell
threads-0.5.1.8Fork threads and wait for their result
threads-extras-0.1.0.3Extends the threads package with a bounded thread group
thread-supervisor-0.2.0.0A simplified implementation of Erlang/OTP like supervisor over thread
threepenny-gui-0.9.4.1GUI framework that uses the web browser as a display
th-reify-compat-0.0.1.5Compatibility for the result type of TH reify
th-reify-many-0.1.10Recurseively reify template haskell datatype info
th-strict-compat-0.1.0.1Compatibility shim for Bang and Strict in Template Haskell
th-test-utils-1.2.1Utility functions for testing Template Haskell code
th-utilities-0.2.5.0Collection of useful functions for use with Template Haskell
tidal-1.9.4Pattern language for improvised music
tidal-link-1.0.2Ableton Link integration for Tidal
tile-0.3.0.0Slippy map tile functionality
time-1.12.2A time library
time-compat-1.9.6.1Compatibility package for time
time-domain-0.1.0.3A library for time domains and durations
timeit-2.0Time monadic computations with an IO base
time-lens-0.4.0.2Lens-based interface to Data.Time data structures
timelens-0.2.0.2Lenses for the time package
time-locale-compat-0.1.1.5Compatibile module for time-format locale
time-locale-vietnamese-1.0.0.0Vietnamese locale for date and time format
time-manager-0.0.1Scalable timer
timerep-2.1.0.0Parse and display time according to some RFCs (RFC3339, RFC2822, RFC822)
timers-tick-0.5.0.4tick based timers
timer-wheel-1.0.0A timer wheel
timespan-0.4.0.0Useful timespan datatype and functions
time-units-1.0.0A basic library for defining units of time as types
time-units-types-0.2.0.1Type-level representations of time durations
timezone-olson-0.2.1A pure Haskell parser and renderer for binary Olson timezone files
timezone-olson-th-0.1.0.11Load TimeZoneSeries from an Olson file at compile time
timezone-series-0.1.13Enhanced timezone handling for Data.Time
titlecase-1.0.1Convert English Words to Title Case
tldr-0.9.2Haskell tldr client
tls-2.0.1TLS protocol native implementation
tls-session-manager-0.0.5In-memory TLS session DB and session ticket
tlynx-0.7.2.2Handle phylogenetic trees
tmapchan-0.0.3An insert-ordered multimap (indexed FIFO) which consumes values as you lookup
tmapmvar-0.0.4A single-entity stateful Map in STM, similar to tmapchan
token-bucket-0.1.0.1Rate limiter using lazy bucket algorithm
toml-parser-1.3.2.0TOML 1.0.0 parser
toml-reader-0.2.1.0TOML format parser compliant with v1.0.0
toml-reader-parse-0.1.1.1Alternative parser for TOML values produced by the toml-reader package
tophat-1.0.7.0Template-to-Haskell preprocessor, and templating language
topograph-1.0.0.2Directed acyclic graphs
torrent-10000.1.3BitTorrent file parser and generater
torsor-0.1.0.1Torsor Typeclass
tracing-0.0.7.4Distributed tracing
transaction-0.1.1.4Monadic representation of transactions
transformers-0.6.1.0Concrete functor and monad transformers
transformers-base-0.4.6Lift computations from the bottom of a transformer stack
transformers-compat-0.7.2A small compatibility shim for the transformers library
transformers-either-0.1.4An Either monad transformer
traverse-with-class-1.0.1.1Generic applicative traversals
tree-diff-0.3.0.1Diffing of (expression) trees
tree-fun-0.8.1.0Library for functions pertaining to tree exploration and manipulation
tree-view-0.5.1Render trees as foldable HTML and Unicode art
trie-simple-0.4.2Simple Map-based Trie
trifecta-2.1.4A modern parser combinator library with convenient diagnostics
trimdent-0.1.0.0A utility for neat multiline string trimming
trivial-constraint-0.7.0.0Constraints that any type, resp. no type fulfills
tsv2csv-0.1.0.2Convert tsv to csv
ttc-1.4.0.0Textual Type Classes
ttrie-0.1.2.2Contention-free STM hash map
tuple-0.3.0.2Various functions on tuples
tuples-0.1.0.0Small monomorphic tuples
tuples-homogenous-h98-0.1.1.0Wrappers for n-ary tuples with Traversable and Applicative/Monad instances
tuple-sop-0.3.1.0functions on n-ary tuples using generics-sop
tuple-th-0.2.5Generate (non-recursive) utility functions for tuples of statically known size
turtle-1.6.2Shell programming, Haskell-style
twitter-types-0.11.0Twitter JSON parser and types
twitter-types-lens-0.11.0Twitter JSON types (lens powered)
typecheck-plugin-nat-simple-0.1.0.9Simple type check plugin which calculate addition, subtraction and less-or-equal-than
typed-process-0.2.11.1Run external processes, with strong typing of streams
typed-uuid-0.2.0.0Phantom-Typed version of UUID
type-equality-1Data.Type.Equality compat package
type-errors-0.2.0.2Tools for writing better type errors
type-flip-0.1.0.0
type-fun-0.1.3Collection of widely reimplemented type families
type-hint-0.1Guide type inference with proxy values
type-level-integers-0.0.1Provides integers lifted to the type level
type-level-kv-list-2.0.2.0Type level Key-Value list
type-level-natural-number-2.0Simple type level natural numbers
type-level-numbers-0.1.1.2Type level numbers implemented using type families
typelits-witnesses-0.4.0.1Existential witnesses, singletons, and classes for operations on GHC TypeLits
type-map-0.1.7.0Type-indexed maps
type-natural-1.3.0.1Type-level natural and proofs of their properties
typenums-0.1.4Type level numbers using existing Nat functionality
type-of-html-1.6.2.0High performance type driven html generation
type-of-html-static-0.1.0.2Optimize static parts of type-of-html
type-rig-0.1Classes for the rig (sums and products) of types
type-set-0.1.0.0Type set
type-spec-0.4.0.0Type Level Specification by Example
typography-geometry-1.0.1.0Drawings for printed text documents
typst-0.5.0.1Parsing and evaluating typst syntax
typst-symbols-0.1.5Symbol and emoji lookup for typst language
tz-0.1.3.6Efficient time zone handling
tzdata-0.2.20240201.0Time zone database (as files and as a module)
tztime-0.1.1.0Safe timezone-aware handling of time
ua-parser-0.7.7.0A library for parsing User-Agent strings, official Haskell port of ua-parser
uglymemo-0.1.0.1A simple (but internally ugly) memoization function
ulid-0.3.2.0Implementation of ULID - Universally Unique Lexicographically Sortable Identifier
unagi-chan-0.4.1.4Fast concurrent queues with a Chan-like API, and more
unbounded-delays-0.1.1.1Unbounded thread delays and timeouts
unboxed-ref-0.4.0.0Fast unboxed references for ST and IO monad
unboxing-vector-0.2.0.0A newtype-friendly variant of unboxed vectors
uncaught-exception-0.1.0Customize uncaught exception handling
unconstrained-0.1.0.2Null constraint
unexceptionalio-0.5.1IO without any non-error, synchronous exceptions
unexceptionalio-trans-0.5.2A wrapper around UnexceptionalIO using monad transformers
unicode-0.0.1.1Construct and transform unicode characters
unicode-collation-0.1.3.6Haskell implementation of the Unicode Collation Algorithm
unicode-data-0.4.0.1Access Unicode Character Database (UCD)
unicode-show-0.1.1.1print and show in unicode
unicode-transforms-0.4.0.1Unicode normalization
unidecode-0.1.0.4Haskell binding of Unidecode
union-angle-0.1.0.1Union type that include radian angle and degree angle
union-color-0.1.2.1Unify verious color formats
unipatterns-0.0.0.0Helpers which allow safe partial pattern matching in lambdas
uniplate-1.6.13Help writing simple, concise and fast generic operations
uniq-deep-1.2.1uniq-deep
unique-0.0.1Fully concurrent unique identifiers
unique-logic-0.4.0.1Solve simple simultaneous equations
unique-logic-tf-0.5.1Solve simple simultaneous equations
unit-constraint-0.0.0Extremely simple typeclass
units-parser-0.1.1.5A parser for units of measure
universe-1.2.2A class for finite and recursively enumerable types
universe-base-1.1.3.1A class for finite and recursively enumerable types
universe-dependent-sum-1.3Universe instances for types from dependent-sum
universe-instances-extended-1.1.3Universe instances for types from selected extra packages
universe-reverse-instances-1.1.1Instances of standard classes that are made possible by enumerations
universe-some-1.2.1Universe instances for Some from some
unix-2.8.4.0POSIX functionality
unix-bytestring-0.4.0.1Unix/Posix-specific functions for ByteStrings
unix-compat-0.7.1Portable POSIX-compatibility layer
unix-time-0.4.12Unix time parser/formatter and utilities
unjson-0.15.4Bidirectional JSON parsing and generation
unlifted-0.2.2.0Unlifted and levity-polymorphic types
unliftio-0.2.25.0The MonadUnliftIO typeclass for unlifting monads to IO (batteries included)
unliftio-core-0.2.1.0The MonadUnliftIO typeclass for unlifting monads to IO
unliftio-path-0.0.2.0UnliftIO using well-typed Paths
unliftio-pool-0.4.3.0Data.Pool generalized to MonadUnliftIO
unliftio-streams-0.2.0.0Generalization of io-streams to MonadUnliftIO
unlit-0.4.0.0Tool to convert literate code between styles or to code
unordered-containers-0.2.20Efficient hashing-based container types
unsafe-0.0Unified interface to unsafe functions
uri-bytestring-0.3.3.1Haskell URI parsing as ByteStrings
uri-bytestring-aeson-0.1.0.8Aeson instances for URI Bytestring
uri-encode-1.5.0.7Unicode aware uri-encoding
url-2.1.3A library for working with URLs
urlpath-11.0.2Painfully simple URL deployment
users-0.5.0.0A library simplifying user management for web applications
users-test-0.5.0.1Library to test backends for the users library
utf8-light-0.4.4.0Unicode
utf8-string-1.0.2Support for reading and writing UTF8 Strings
utility-ht-0.0.17.1Various small helper functions for Lists, Maybes, Tuples, Functions
uuid-1.3.15For creating, comparing, parsing and printing Universally Unique Identifiers
uuid-types-1.0.5.1Type definitions for Universally Unique Identifiers
valida-1.1.0Simple applicative validation for product types, batteries included!
valida-base-0.2.0Simple applicative validation for product types, batteries included!
validate-input-0.5.0.0Input validation combinator library
validity-0.12.0.2Validity typeclass
validity-aeson-0.2.0.5Validity instances for aeson
validity-bytestring-0.4.1.1Validity instances for bytestring
validity-case-insensitive-0.0.0.0Validity instances for case-insensitive
validity-containers-0.5.0.4Validity instances for containers
validity-network-uri-0.0.0.1Validity instances for URI
validity-path-0.4.0.1Validity instances for Path
validity-persistent-0.0.0.0Validity instances for persistent-related types
validity-primitive-0.0.0.1Validity instances for primitive
validity-scientific-0.2.0.3Validity instances for scientific
validity-text-0.3.1.3Validity instances for text
validity-time-0.5.0.0Validity instances for time
validity-unordered-containers-0.2.0.3Validity instances for unordered-containers
validity-uuid-0.1.0.3Validity instances for uuid
validity-vector-0.2.0.3Validity instances for vector
valor-1.0.0.0Simple and powerful data validation
varying-0.8.1.0FRP through value streams and monadic splines
vault-0.3.1.5a persistent store for values of arbitrary types
vcs-ignore-0.0.2.0Library for handling files ignored by VCS systems
vec-0.5Vec: length-indexed (sized) list
vector-0.13.1.0Efficient Arrays
vector-algorithms-0.9.0.1Efficient algorithms for vector arrays
vector-binary-instances-0.2.5.2Instances of Data.Binary for vector
vector-buffer-0.4.1A buffer compatible with Data.Vector.*
vector-builder-0.3.8.5Vector builder
vector-bytes-instances-0.1.1Serial (from the bytes package) for Vector (from the vector package)
vector-extras-0.2.8.1Utilities for the "vector" library
vector-hashtables-0.1.1.4Efficient vector-based mutable hashtables implementation
vector-instances-3.4.2Orphan Instances for 'Data.Vector'
vector-mmap-0.0.3Memory map immutable and mutable vectors
vector-rotcev-0.1.0.2Vectors with O(1) reverse
vector-sized-1.6.1Size tagged vectors
vector-split-1.0.0.3Combinator library for splitting vectors
vector-stream-0.1.0.1Efficient Streams
vector-th-unbox-0.2.2Deriver for Data.Vector.Unboxed using Template Haskell
verset-0.0.1.9Small alternative prelude
versions-6.0.6Types and parsers for software version numbers
vformat-0.14.1.0A Python str.format() like formatter
vformat-time-0.1.0.0Extend vformat to time datatypes
ViennaRNAParser-1.3.3Libary for parsing ViennaRNA package output
vinyl-0.14.3Extensible Records
vinyl-loeb-0.0.1.0Loeb's theorem for extensible records
Vis-0.7.7.0Painless 3D graphics, no affiliation with gloss
vivid-osc-0.5.0.0Open Sound Control encode/decode
vivid-supercollider-0.4.1.2Implementation of SuperCollider server specifications
void-0.7.3A Haskell 98 logically uninhabited data type
vty-6.2A simple terminal UI library
vty-crossplatform-0.4.0.0Cross-platform support for Vty
vty-unix-0.2.0.0Unix backend for Vty
wai-3.2.4Web Application Interface
wai-app-static-3.1.9WAI application for static serving
wai-conduit-3.0.0.4conduit wrappers for WAI
wai-cors-0.2.7CORS for WAI
wai-enforce-https-1.0.0.0Enforce HTTPS in Wai server app safely
wai-eventsource-3.0.0WAI support for server-sent events (deprecated)
wai-extra-3.1.14Provides some basic WAI handlers and middleware
wai-feature-flags-0.1.0.8Feature flag support for WAI applications
wai-handler-launch-3.0.3.1Launch a web app in the default browser
wai-logger-2.4.0A logging system for WAI
wai-middleware-bearer-1.0.3WAI Middleware for Bearer Token Authentication
wai-middleware-caching-0.1.0.2WAI Middleware to cache things
wai-middleware-caching-lru-0.1.0.0Initial project template from stack
wai-middleware-caching-redis-0.2.0.0Cache Wai Middleware using Redis backend
wai-middleware-clacks-0.1.0.1GNU Terry Pratchett - Add the X-Clacks-Overhead Header to Wai Responses
wai-middleware-metrics-0.2.4A WAI middleware to collect EKG request metrics
wai-middleware-prometheus-1.0.0.1WAI middlware for exposing http://prometheus.io metrics
wai-middleware-static-0.9.2WAI middleware that serves requests to static files
wai-middleware-throttle-0.3.0.1WAI Middleware for Request Throttling
wai-rate-limit-0.3.0.0Rate limiting as WAI middleware
wai-rate-limit-redis-0.2.0.1Redis backend for rate limiting as WAI middleware
wai-saml2-0.5SAML2 assertion validation as WAI middleware
wai-session-0.3.3Flexible session middleware for WAI
wai-session-postgresql-0.2.1.3PostgreSQL backed Wai session store
wai-slack-middleware-0.2.0A Slack middleware for WAI
wai-transformers-0.1.0
wai-websockets-3.0.1.2Provide a bridge between WAI and the websockets package
wakame-0.1.0.0Functions to manipulate records
warp-3.3.31A fast, light-weight web server for WAI applications
warp-tls-3.4.4HTTP over TLS support for Warp via the TLS package
wave-0.2.1Work with WAVE and RF64 files
wcwidth-0.0.2Native wcwidth
webdriver-0.12.0.0a Haskell client for the Selenium WebDriver protocol
webex-teams-api-0.2.0.1A Haskell bindings for Webex Teams API
webex-teams-conduit-0.2.0.1Conduit wrapper of Webex Teams List API
webpage-0.0.5.1Organized and simple web page scaffold for blaze and lucid
webrtc-vad-0.1.0.3Easy voice activity detection
websockets-0.13.0.0A sensible and clean way to write WebSocket-capable servers in Haskell
websockets-simple-0.2.0Composable websockets clients
websockets-snap-0.10.3.1Snap integration for the websockets library
weigh-0.0.17Measure allocations of a Haskell functions/values
welford-online-mean-variance-0.2.0.0Online computation of mean and variance using the Welford algorithm
wherefrom-compat-0.1.1.0A compatibility layer for GHC's 'wherefrom' function
wide-word-0.1.6.0Data types for large but fixed width signed and unsigned integers
Win32-2.13.4.0A binding to Windows Win32 API
Win32-notify-0.3.0.3A binding to part of the Win32 library for file notification
windns-0.1.0.1Domain Name Service (DNS) lookup via the <windns.h>/dnsapi.dll standard library
witch-1.2.0.4Convert values from one type into another
withdependencies-0.3.0Run computations that depend on one or more elements in a stream
witherable-0.4.2filterable traversable
within-0.2.0.1A value within another path
with-location-0.1.0Use ImplicitParams-based source locations in a backward compatible way
with-utf8-1.1.0.0Get your IO right on the first try
witness-0.6.2values that witness types
wizards-1.0.3High level, generic library for interrogative user interfaces
wl-pprint-1.2.1The Wadler/Leijen Pretty Printer
wl-pprint-annotated-0.1.0.1Pretty printer with annotation support
wl-pprint-text-1.2.0.2A Wadler/Leijen Pretty Printer for Text values
word8-0.1.3Word8 library
word-compat-0.0.6Compatibility shim for the Int/Word internal change in GHC 9.2
word-trie-0.3.0Implementation of a finite trie over words
word-wrap-0.5A library for word-wrapping
world-peace-1.0.2.0Open Union and Open Product Types
wrap-0.0.0Wrap a function's return value with another function
wraxml-0.5Lazy wrapper to HaXML, HXT, TagSoup via custom XML tree structure
wreq-0.5.4.3An easy-to-use HTTP client library
wreq-stringless-0.5.9.1Simple wrapper to use wreq without Strings
writer-cps-transformers-0.5.6.1WriteT and RWST monad transformers
ws-0.0.6A simple CLI utility for interacting with a websocket
wuss-2.0.1.7Secure WebSocket (WSS) clients
X11-1.10.3A binding to the X11 graphics library
X11-xft-0.3.4Bindings to the Xft and some Xrender parts
x11-xim-0.0.9.0A binding to the xim of X11 graphics library
x509-1.7.7X509 reader and writer
x509-store-1.6.9X.509 collection accessing and storing methods
x509-system-1.6.7Handle per-operating-system X.509 accessors and storage
x509-validation-1.6.12X.509 Certificate and CRL validation
Xauth-0.1A binding to the X11 authentication library
xdg-basedir-0.2.2A basic implementation of the XDG Base Directory specification
xdg-userdirs-0.1.0.2Basic implementation of XDG user directories specification
xeno-0.6A fast event-based XML parser in pure Haskell
xhtml-3000.2.2.1An XHTML combinator library
xlsx-1.1.2.1Simple and incomplete Excel file parser/writer
xml-1.3.14A simple XML library
xml-basic-0.1.3.2Basics for XML/HTML representation and processing
xmlbf-0.7XML back and forth! Parser, renderer, ToXml, FromXml, fixpoints
xmlbf-xeno-0.2.2xeno backend support for the xmlbf library
xmlbf-xmlhtml-0.2.2xmlhtml backend support for the xmlbf library
xml-conduit-1.9.1.3Pure-Haskell utilities for dealing with XML with the conduit package
xml-conduit-writer-0.1.1.5Warm and fuzzy creation of XML documents
xmlgen-0.6.2.2Fast XML generation library
xml-hamlet-0.5.0.2Hamlet-style quasiquoter for XML content
xml-helpers-1.0.0Some useful helper functions for the xml library
xmlhtml-0.2.5.4XML parser and renderer with HTML 5 quirks mode
xml-html-qq-0.1.0.1Quasi-quoters for XML and HTML Documents
xml-indexed-cursor-0.1.1.0Indexed XML cursors similar to 'Text.XML.Cursor' from xml-conduit
xml-picklers-0.3.6XML picklers based on xml-types, ported from hexpat-pickle
xml-to-json-fast-2.0.0Fast, light converter of xml to json capable of handling huge xml files
xml-types-0.3.8Basic types for representing XML
xmonad-0.18.0A tiling window manager
xmonad-contrib-0.18.0Community-maintained extensions for xmonad
xor-0.0.1.2Efficient XOR masking
xss-sanitize-0.3.7.2sanitize untrusted HTML to prevent XSS attacks
xxhash-ffi-0.2.0.0Bindings to the C implementation the xxHash algorithm
yaml-0.11.11.2Support for parsing and rendering YAML documents
yaml-unscrambler-0.1.0.19Flexible declarative YAML parsing toolkit
Yampa-0.14.7Elegant Functional Reactive Programming Language for Hybrid Systems
yarn-lock-0.6.5Represent and parse yarn.lock files
yeshql-core-4.2.0.0YesQL-style SQL database abstraction (core)
yesod-1.6.2.1Creation of type-safe, RESTful web applications
yesod-auth-1.6.11.2Authentication for Yesod
yesod-auth-basic-0.1.0.3Yesod Middleware for HTTP Basic Authentication
yesod-auth-hashdb-1.7.1.7Authentication plugin for Yesod
yesod-auth-oauth2-0.7.2.0OAuth 2.0 authentication plugins
yesod-bin-1.6.2.3The yesod helper executable
yesod-core-1.6.25.1Creation of type-safe, RESTful web applications
yesod-eventsource-1.6.0.1Server-sent events support for Yesod apps
yesod-form-1.7.6Form handling support for Yesod Web Framework
yesod-form-bootstrap4-3.0.1.1renderBootstrap4
yesod-gitrepo-0.3.0Host content provided by a Git repo
yesod-gitrev-0.2.2A subsite for displaying git information
yesod-markdown-0.12.6.13Tools for using markdown in a yesod application
yesod-newsfeed-1.7.0.0Helper functions and data types for producing News feeds
yesod-page-cursor-2.0.1.0
yesod-paginator-1.1.2.2A pagination approach for yesod
yesod-persistent-1.6.0.8Some helpers for using Persistent from Yesod
yesod-recaptcha2-1.0.2.1yesod recaptcha2
yesod-routes-flow-3.0.0.2Generate Flow routes for Yesod
yesod-sitemap-1.6.0Generate XML sitemaps
yesod-static-1.6.1.0Static file serving subsite for Yesod Web Framework
yesod-test-1.6.16integration testing for WAI/Yesod Applications
yesod-websockets-0.3.0.3WebSockets support for Yesod
yes-precure5-command-5.5.3Extended yes command to reproduce phrases in Yes! Precure 5
yi-rope-0.11A rope data structure used by Yi
yjsvg-0.2.0.1make SVG string from Haskell data
yjtools-0.9.18some tools for Monad, List, Tuple and so on
yoga-0.0.0.8Bindings to Facebook's Yoga layout library
youtube-0.2.1.1Upload video to YouTube via YouTube API
zeromq4-haskell-0.8.0Bindings to ZeroMQ 4.x
zeromq4-patterns-0.3.1.0Haskell implementation of several ZeroMQ patterns
zigzag-0.1.0.0Zigzag encoding of integers into unsigned integers
zim-parser-0.2.1.0Read and parse ZIM files
zip-2.0.0Operations on zip archives
zip-archive-0.4.3.1Library for creating and modifying zip archives
zippers-0.3.2Traversal based zippers
zip-stream-0.2.2.0ZIP archive streaming using conduits
zlib-0.6.3.0Compression and decompression in the gzip and zlib formats
zlib-bindings-0.1.1.5Low-level bindings to the zlib package
zstd-0.1.3.0Haskell bindings to the Zstandard compression algorithm