LTS Haskell 9.21 (ghc-8.0.2)

Published on 2017-12-28View changes

resolver: lts-9.21

Packages (2528)

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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
accelerate- embedded language for accelerated array processing
accuerr- type like Either but with accumulating error type
ace-0.6Attempto Controlled English parser and printer
action-permutations- a set of actions (e.g. parsers) in each possible order
active- for animation
AC-Vector-2.3.2Efficient geometric vectors and transformations
ad-4.3.4Automatic Differentiation
adjunctions-4.3Adjunctions and representable functors
adler32- implementation of Adler-32, supporting rolling checksum operation
aeson- JSON parsing and encoding
aeson-better-errors- error messages when decoding JSON values
aeson-casing- to change the formatting of field names in Aeson instances
aeson-compat-0.3.6Compatibility layer for aeson
aeson-diff- and apply patches to JSON documents
aeson-extra- goodies for aeson
aeson-generic-compat- generic class names of Aeson
aeson-injector- fields into aeson values
aeson-lens- of Aeson
aeson-pretty-0.8.5JSON pretty-printing library and command-line tool
aeson-qq-0.8.2JSON quasiquoter for Haskell
aeson-utils- for working with Aeson
Agda-2.5.3A dependently typed functional programming language and proof assistant
airship-0.6.0A Webmachine-inspired HTTP library
alarmclock- up and perform an action at a certain time
alerta- to the alerta REST API
alex-3.2.3Alex is a tool for generating lexical analysers in Haskell
algebraic-graphs-0.0.5A library for algebraic graph construction and transformation
alsa-core- to the ALSA Library API (Exceptions)
alsa-mixer- to the ALSA simple mixer API
alsa-pcm- to the ALSA Library API (PCM audio)
alsa-seq- to the ALSA Library API (MIDI sequencer)
alternators- functions when using transformers
ALUT- binding for the OpenAL Utility Toolkit
amazonka-1.4.5Comprehensive Amazon Web Services SDK
amazonka-apigateway-1.4.5Amazon API Gateway SDK
amazonka-application-autoscaling-1.4.5Amazon Application Auto Scaling SDK
amazonka-appstream-1.4.5Amazon AppStream SDK
amazonka-autoscaling-1.4.5Amazon Auto Scaling SDK
amazonka-budgets-1.4.5Amazon Budgets SDK
amazonka-certificatemanager-1.4.5Amazon Certificate Manager SDK
amazonka-cloudformation-1.4.5Amazon CloudFormation SDK
amazonka-cloudfront-1.4.5Amazon CloudFront SDK
amazonka-cloudhsm-1.4.5Amazon CloudHSM SDK
amazonka-cloudsearch-1.4.5Amazon CloudSearch SDK
amazonka-cloudsearch-domains-1.4.5Amazon CloudSearch Domain SDK
amazonka-cloudtrail-1.4.5Amazon CloudTrail SDK
amazonka-cloudwatch-1.4.5Amazon CloudWatch SDK
amazonka-cloudwatch-events-1.4.5Amazon CloudWatch Events SDK
amazonka-cloudwatch-logs-1.4.5Amazon CloudWatch Logs SDK
amazonka-codebuild-1.4.5Amazon CodeBuild SDK
amazonka-codecommit-1.4.5Amazon CodeCommit SDK
amazonka-codedeploy-1.4.5Amazon CodeDeploy SDK
amazonka-codepipeline-1.4.5Amazon CodePipeline SDK
amazonka-cognito-identity-1.4.5Amazon Cognito Identity SDK
amazonka-cognito-idp-1.4.5Amazon Cognito Identity Provider SDK
amazonka-cognito-sync-1.4.5Amazon Cognito Sync SDK
amazonka-config-1.4.5Amazon Config SDK
amazonka-core-1.4.5Core data types and functionality for Amazonka libraries
amazonka-datapipeline-1.4.5Amazon Data Pipeline SDK
amazonka-devicefarm-1.4.5Amazon Device Farm SDK
amazonka-directconnect-1.4.5Amazon Direct Connect SDK
amazonka-discovery-1.4.5Amazon Application Discovery Service SDK
amazonka-dms-1.4.5Amazon Database Migration Service SDK
amazonka-ds-1.4.5Amazon Directory Service SDK
amazonka-dynamodb-1.4.5Amazon DynamoDB SDK
amazonka-dynamodb-streams-1.4.5Amazon DynamoDB Streams SDK
amazonka-ec2-1.4.5Amazon Elastic Compute Cloud SDK
amazonka-ecr-1.4.5Amazon EC2 Container Registry SDK
amazonka-ecs-1.4.5Amazon EC2 Container Service SDK
amazonka-efs-1.4.5Amazon Elastic File System SDK
amazonka-elasticache-1.4.5Amazon ElastiCache SDK
amazonka-elasticbeanstalk-1.4.5Amazon Elastic Beanstalk SDK
amazonka-elasticsearch-1.4.5Amazon Elasticsearch Service SDK
amazonka-elastictranscoder-1.4.5Amazon Elastic Transcoder SDK
amazonka-elb-1.4.5Amazon Elastic Load Balancing SDK
amazonka-elbv2-1.4.5Amazon Elastic Load Balancing SDK
amazonka-emr-1.4.5Amazon Elastic MapReduce SDK
amazonka-gamelift-1.4.5Amazon GameLift SDK
amazonka-glacier-1.4.5Amazon Glacier SDK
amazonka-health-1.4.5Amazon Health APIs and Notifications SDK
amazonka-iam-1.4.5Amazon Identity and Access Management SDK
amazonka-importexport-1.4.5Amazon Import/Export SDK
amazonka-inspector-1.4.5Amazon Inspector SDK
amazonka-iot-1.4.5Amazon IoT SDK
amazonka-iot-dataplane-1.4.5Amazon IoT Data Plane SDK
amazonka-kinesis-1.4.5Amazon Kinesis SDK
amazonka-kinesis-analytics-1.4.5Amazon Kinesis Analytics SDK
amazonka-kinesis-firehose-1.4.5Amazon Kinesis Firehose SDK
amazonka-kms-1.4.5Amazon Key Management Service SDK
amazonka-lambda-1.4.5Amazon Lambda SDK
amazonka-lightsail-1.4.5Amazon Lightsail SDK
amazonka-marketplace-analytics-1.4.5Amazon Marketplace Commerce Analytics SDK
amazonka-marketplace-metering-1.4.5Amazon Marketplace Metering SDK
amazonka-ml-1.4.5Amazon Machine Learning SDK
amazonka-opsworks-1.4.5Amazon OpsWorks SDK
amazonka-opsworks-cm-1.4.5Amazon OpsWorks for Chef Automate SDK
amazonka-pinpoint-1.4.5Amazon Pinpoint SDK
amazonka-polly-1.4.5Amazon Polly SDK
amazonka-rds-1.4.5Amazon Relational Database Service SDK
amazonka-redshift-1.4.5Amazon Redshift SDK
amazonka-rekognition-1.4.5Amazon Rekognition SDK
amazonka-route53-1.4.5Amazon Route 53 SDK
amazonka-route53-domains-1.4.5Amazon Route 53 Domains SDK
amazonka-s3-1.4.5Amazon Simple Storage Service SDK
amazonka-s3-streaming- conduits to upload data to S3 using the Multipart API
amazonka-sdb-1.4.5Amazon SimpleDB SDK
amazonka-servicecatalog-1.4.5Amazon Service Catalog SDK
amazonka-ses-1.4.5Amazon Simple Email Service SDK
amazonka-shield-1.4.5Amazon Shield SDK
amazonka-sms-1.4.5Amazon Server Migration Service SDK
amazonka-snowball-1.4.5Amazon Import/Export Snowball SDK
amazonka-sns-1.4.5Amazon Simple Notification Service SDK
amazonka-sqs-1.4.5Amazon Simple Queue Service SDK
amazonka-ssm-1.4.5Amazon Simple Systems Manager (SSM) SDK
amazonka-stepfunctions-1.4.5Amazon Step Functions SDK
amazonka-storagegateway-1.4.5Amazon Storage Gateway SDK
amazonka-sts-1.4.5Amazon Security Token Service SDK
amazonka-support-1.4.5Amazon Support SDK
amazonka-swf-1.4.5Amazon Simple Workflow Service SDK
amazonka-test-1.4.5Common functionality for Amazonka library test-suites
amazonka-waf-1.4.5Amazon WAF SDK
amazonka-workspaces-1.4.5Amazon WorkSpaces SDK
amazonka-xray-1.4.5Amazon X-Ray SDK
amqp-0.15.1Client library for AMQP servers (currently only RabbitMQ)
annotated-wl-pprint-0.7.0The Wadler/Leijen Pretty Printer, with annotation support
anonymous-sums- sum types
ansigraph- graphing via ANSI and Unicode
ansi-terminal- ANSI terminal support, with Windows compatibility
ansi-wl-pprint- Wadler/Leijen Pretty Printer for colored ANSI terminal output
apecs- fast ECS for game engine programming
api-field-json-th- of aeson's deriveJSON
appar-0.1.4A simple applicative parser
apportionment- a set of numbers while maintaining its sum
approximate-0.3.1Approximate discrete values and numbers
app-settings- library to manage application settings (INI file-like)
arbtt- Rule-Based Time Tracker
arithmoi- basic number-theoretic functions
array- and immutable arrays
array-memoize-0.6.0Memoization combinators using arrays for finite sub-domains of functions
arrow-extras- functions for Control.Arrow
arrow-list-0.7List arrows for Haskell
arrowp-qq-0.1.1quasiquoter translating arrow notation into Haskell 98
asciidiagram-1.3.3Pretty rendering of Ascii diagram into svg or png
ascii-progress- simple progress bar for the console
asn1-encoding-0.9.5ASN1 data reader and writer in RAW, BER and DER forms
asn1-parse-0.9.4Simple monadic parser for ASN1 stream types
asn1-types-0.3.2ASN.1 types
astro- astronomical computations
async- IO operations asynchronously and wait for their results
async-dejafu- MonadConc operations asynchronously and wait for their results
async-extra- concurrent combinators
async-refresh- implementing core logic for refreshing of expiring data
async-refresh-tokens- implementing core logic for refreshing of expiring access tokens
async-timer- API for timer based execution of IO actions
atom-basic-0.2.5Basic Atom feed construction
atom-conduit- parser/renderer for the Atom 1.0 standard (RFC 4287)
atomic-primops- safe approach to CAS and other atomic ops in Haskell
atomic-write- write to a file
attoparsec- combinator parsing for bytestrings and text
attoparsec-binary-0.2Binary processing extensions to Attoparsec
attoparsec-expr- of parsec's expression parser to attoparsec
attoparsec-iso8601- of ISO 8601 dates, originally from aeson
attoparsec-time-0.1.4Attoparsec parsers of time
audacity- with the Audacity sound signal editor
authenticate-1.3.4Authentication methods for Haskell web applications
authenticate-oauth-1.6Library to authenticate with OAuth for Haskell web applications
auto-, locally stateful programming DSL & platform
autoexporter-1.1.3Automatically re-export modules
auto-update-0.1.4Efficiently run periodic, on-demand actions
avers- implementation of the Avers storage model
avers-api- describing the core and extended Avers APIs
avers-api-docs- documentation for the Avers API
avers-server- implementation of the Avers API
avwx- aviation weather reports
aws-0.16Amazon Web Services (AWS) for Haskell
axiom-0.4.6Web EDSL for running in browsers and server nodes using transient
b9-0.5.35A tool and library for building virtual machine images
backprop-, type-safe automatic backpropagation in Haskell
bake-0.5Continuous integration system
bank-holidays-england- of bank holidays in England and Wales
base- libraries
base16-bytestring- base16 (hex) encoding and decoding for ByteStrings
base32string-0.9.1Fast and safe representation of a Base-32 string
base58string-0.10.0Fast and safe representation of a Base-58 string
base64-bytestring- base64 encoding and decoding for ByteStrings
base64-string-0.2Base64 implementation for String's
base-compat-0.9.3A compatibility layer for base
basement-0.0.4Foundation scrap box of array & string
base-noprelude-"base" package sans "Prelude" module
base-orphans-0.6Backwards-compatible orphan instances for base
base-prelude- most complete prelude formed solely from the "base" package
base-unicode-symbols- alternatives for common functions and operators
basic-prelude- enhanced core prelude; a common foundation for alternate preludes
bcrypt-0.0.10Haskell bindings to the bcrypt password hash
bench-1.0.7Command-line benchmark tool
benchpress- with detailed statistics
bencode- and printer for bencoded data
bento-0.1.0🍱 Manage stateful components
between- combinator "between" and derived combinators
bibtex-, format and processing BibTeX files
bimap-0.3.3Bidirectional mapping between two key types
bimap-server- database server
binary- serialisation for Haskell values using lazy ByteStrings
binary-bits-0.5Bit parsing/writing on top of binary
binary-conduit-1.2.5data serialization/deserialization conduit library
binary-ieee754- ieee754 float double combinators to older binary
binary-list- of length a power of two
binary-orphans- instances for binary
binary-parser-0.5.5A highly-efficient but limited parser API specialised for bytestrings
binary-parsers- binary with parsec/attoparsec style parsing combinators
binary-search- and exponential searches
binary-shared-0.8.3Sharing for the binary package
binary-tagged- binary serialisation
binary-typed-1.0Type-safe binary serialization
bindings-DSL-1.0.24FFI domain specific language, on top of hsc2hs
bindings-GLFW- bindings to GLFW OpenGL library
bindings-libzip-1.0.1Low level bindings to libzip
bioace-0.0.1Library for reading ace assembly files
bioalign-0.0.5Data structures and helper functions for calculating alignments
BiobaseNewick- file format parser
biocore-0.3.1A bioinformatics library
biofasta-0.0.3Library for reading fasta sequence files
biofastq-0.1A library for reading FASTQ files
biopsl-0.4Library and executables for working with PSL files
bitarray- and immutable bit arrays
bitcoin-api-0.12.1Provides access to the RPC API of Bitcoin Core
bitcoin-api-extra-0.9.1Higher level constructs on top of the bitcoin-api package
bitcoin-block-0.13.1Utility functions for manipulating bitcoin blocks
bitcoin-script-0.11.1Compilation, manipulation and decompilation of Bitcoin scripts
bitcoin-tx-0.13.1Utility functions for manipulating bitcoin transactions
bitcoin-types-0.9.2Provides consistent low-level types used commonly among Bitcoin implementations
bits-0.5.1Various bit twiddling and bitwise serialization primitives
bitx-bitcoin- Haskell library for working with the BitX bitcoin exchange
blake2-0.2.0A library providing BLAKE2
blank-canvas-0.6.1HTML5 Canvas Graphics Library
BlastHTTP-1.2.1Libary to interface with the NCBI blast REST interface
blastxml-0.3.2Library for reading Blast XML output
blaze-bootstrap- helper functions for bootstrap pages
blaze-builder- buffered output
blaze-html- blazingly fast HTML combinator library for Haskell
blaze-markup- blazingly fast markup combinator library for Haskell
blaze-svg- combinator library
blaze-textual- rendering of common datatypes
BlogLiterately- tool for posting Haskelly articles to blogs
BlogLiterately-diagrams- images in blog posts with inline diagrams code
bloodhound- client library for Haskell
bloomfilter- and impure Bloom Filter implementations
blosum- generator
bmp- and write uncompressed BMP image files
bno055-haskell-0.1.0Library for communication with the Bosch BNO055 orientation sensor
board-games- games for inclusion in a web server
boltzmann-samplers- random generators
bookkeeping- module for bookkeeping by double entry
Boolean-0.2.4Generalized booleans and numbers
boolean-like- combinatory operations dealing with datatypes representing booleans by their constructors
bool-extras-0.4.0A fold function for Bool
boolsimplifier-0.1.8Simplification tools for simple propositional formulas
boomerang- for invertible parsing and printing
both- Maybe, but with a different Monoid instance
bound-2.0.1Making de Bruijn Succ Less
BoundedChan- of bounded channels
boundingboxes-0.2.3A generic boundingbox for an arbitrary vector
bower-json- bower.json from Haskell
boxes-0.1.42D text pretty-printing library
brick-0.18A declarative terminal user interface library
broadcast-chan-0.1.1Broadcast channel type that avoids 0 reader space leaks
bson- documents are JSON-like objects with a standard binary encoding
bson-lens-0.1.1BSON lenses
btrfs- to the btrfs API
buffer-builder- for efficiently building up buffers, one piece at a time
buffer-pipe-0.0Read from stdin and write to stdout in large blocks
bumper- bump package versions, also transitively
bv-0.4.1Bit-vector arithmetic library
byteable-0.1.1Type class for sequence of bytes
bytedump-1.0Flexible byte dump helpers for human readers
byteorder-1.0.4Exposes the native endianness or byte ordering of the system
bytes-0.15.3Sharing code for serialization between binary and cereal
byteset- of bytes
bytestring-, compact, strict and lazy byte strings with a list interface
bytestring-builder- new bytestring builder, packaged outside of GHC
bytestring-conversion-0.3.1Type-classes to convert values to and from ByteString
bytestring-handle- Handles
bytestring-lexing- and produce literals efficiently from strict or lazy bytestrings
bytestring-progress-1.0.7A library for tracking the consumption of a lazy ByteString
bytestring-strict-builder-0.4.5An efficient strict bytestring builder
bytestring-tree-builder- very efficient ByteString builder implementation based on the binary tree
bytestring-trie- efficient finite map from (byte)strings to values
bzlib-conduit- compression/decompression via conduits
c2hs-0.28.2C->Haskell FFI tool that gives some cross-language type safety
Cabal- framework for packaging Haskell software
cabal2nix-2.3.1Convert Cabal files into Nix build instructions
cabal-dependency-licenses- a list of a project's transitive dependencies with their licenses
cabal-doctest-1.0.4A Setup.hs helper for doctests running
cabal-file-th-0.2.4Template Haskell expressions for reading fields from a project's cabal file
cabal-helper- interface to some of Cabal's configuration state used by ghc-mod
cabal-install- command-line interface for Cabal and Hackage
cabal-rpm-0.11.2RPM packaging tool for Haskell Cabal-based packages
cache- in-memory key/value store with expiration support
cacophony-0.10.0A library implementing the Noise protocol
cairo- to the Cairo library
calendar-recycling-0.0List years with the same calendars
call-stack-0.1.0Use GHC call-stacks in a backward compatible way
carray- C-compatible array library
cartel- Cabal files in Haskell
cased- string casing in its type
case-insensitive- insensitive string comparison
cases- converter for spinal, snake and camel cases
casing- between various source code casing conventions
cassava- CSV parsing and encoding library
cassava-conduit- interface for cassava package
cassette-0.1.0A combinator library for simultaneously defining parsers and pretty printers
cayley-client-0.4.1A Haskell client for the Cayley graph database
cereal- binary serialization library
cereal-conduit-0.7.3Turn Data.Serialize Gets and Puts into Sources, Sinks, and Conduits
cereal-text- instances for the cereal serialization library
cereal-vector- instances for Data.Vector types
cgi-3001.3.0.2A library for writing CGI programs
ChannelT- stream processors
charset- unicode character sets based on complemented PATRICIA tries
charsetdetect-ae- set detection using Mozilla's Universal Character Set Detector
Chart-1.8.2A library for generating 2D Charts and Plots
Chart-cairo-1.8.2Cairo backend for Charts
Chart-diagrams-1.8.2Diagrams backend for Charts
chart-unit-0.4.1Native haskell charts
chaselev-deque- & Lev work-stealing lock-free double-ended queues (deques)
cheapskate- markdown processor
cheapskate-highlight- highlighting for cheapskate
cheapskate-lucid- cheapskate with Lucid
check-email-1.0.2Confirm whether an email is valid and probably existant
checkers- properties on standard classes and data structures
chell- simple and intuitive library for automated testing
choice-0.2.2A solution to boolean blindness
chunked-data-0.3.0Typeclasses for dealing with various chunked data representations
cipher-aes-0.2.11Fast AES cipher implementation with advanced mode of operations
cipher-aes128- and common modes using AES-NI when available
cipher-blowfish-0.0.3Blowfish cipher
cipher-camellia-0.0.2Camellia block cipher primitives
cipher-des-0.0.6DES and 3DES primitives
cipher-rc4-0.1.4Fast RC4 cipher implementation
circle-packing- heuristic for packing discs of varying radii in a circle
clang-pure- C++ code analysis with libclang
clash-ghc-0.7.2CAES Language for Synchronous Hardware
clash-lib-0.7.1CAES Language for Synchronous Hardware - As a Library
clash-prelude-0.11.2CAES Language for Synchronous Hardware - Prelude library
clash-systemverilog-0.7.2CAES Language for Synchronous Hardware - SystemVerilog backend
clash-verilog-0.7.2CAES Language for Synchronous Hardware - Verilog backend
clash-vhdl-0.7.2CAES Language for Synchronous Hardware - VHDL backend
classy-prelude- typeclass-based Prelude
classy-prelude-conduit-1.2.0classy-prelude together with conduit functions
classy-prelude-yesod-1.2.0Provide a classy prelude including common Yesod functionality
clay-0.12.2CSS preprocessor as embedded Haskell
cli-0.1.2Command Line Interface
clientsession- store session data in a client-side cookie
Clipboard- clipboard interface
clock-0.7.2High-resolution clock functions: monotonic, realtime, cputime
clock-extras- couple functions that probably should be in the 'clock' package
clr-host- the Common Language Runtime
clr-inline- for inline C# and F#
clr-marshal- for the clr
clumpiness- the clumpiness of leaf properties in a tree
ClustalParser-1.2.1Libary for parsing Clustal tools output
clustering-0.3.1High performance clustering algorithms
cmark-0.5.6Fast, accurate CommonMark (Markdown) parser and renderer
cmark-highlight- highlighting for cmark
cmark-lucid- cmark with Lucid
cmdargs-0.10.18Command line argument processing
code-builder-0.1.3Simple system for generating code
code-page-0.1.3Windows code page library for Haskell
codo-notation-0.5.2A notation for comonads, analogous to the do-notation for monads
colorful-monoids- console text output using ANSI escape sequences
colour-2.3.4A model for human colour/color perception
comfort-graph- structure with type parameters for nodes and edges
commutative- binary operations
comonads-fd-4.0This package has been merged into comonad 4.0
comonad-transformers-4.0This package has been merged into comonad 4.0
compactmap- read-only memory-efficient key-value store
compensated-0.7.2Compensated floating-point arithmetic
composable-associations- and helpers for composing types into a single larger key-value type
composable-associations-aeson- ToJSON/FromJSON implementation for the types of composable-associations
composition- for unorthodox function composition
composition-extra-2.0.0Combinators for unorthodox structure composition
concise- for Control.Lens.Cons
concurrency-, functions, and data types for concurrency and STM
concurrent-output-1.9.2Ungarble output from several threads or commands
concurrent-split-0.0.1MVars and Channels with distinguished input and output side
concurrent-supply-0.1.8A fast concurrent unique identifier supply with a pure API
conduit- data processing library
conduit-combinators-1.1.2Commonly used conduit functions, for both chunked and unchunked data
conduit-connection- source and sink for Network.Connection
conduit-extra-1.1.17Batteries included conduit: adapters for common libraries
conduit-iconv- for character encoding conversion
conduit-parse- framework based on conduit
ConfigFile-1.1.4Configuration file reading & writing
configuration-tools-0.2.15Tools for specifying and parsing configurations
configurator- management
configurator-export- printer and exporter for configurations from the "configurator" library
connection-0.2.8Simple and easy network connections API
connection-pool-0.2.1Connection pool built on top of resource-pool and streaming-commons
console-style- console text output using ANSI escape sequences
constraints-0.9.1Constraint manipulation
consul-haskell-0.4.2A consul client for Haskell
containers- concrete container types
containers-unicode-symbols- alternatives for common functions and operators
contravariant-1.4Contravariant functors
contravariant-extras- for the "contravariant" package
control-bool-0.2.1Useful combinators for boolean expressions
control-monad-free-0.6.1Free monads and monad transformers
control-monad-loop-0.1Simple monad transformer for imperative-style loops
control-monad-omega-0.3.1A breadth-first list monad
convertible- and instances for converting between types
cookie-0.4.3HTTP cookie parsing and rendering
countable-1.0Countable, Searchable, Finite, Empty classes
courier- message-passing library for simplifying network applications
cpphs-1.20.8A liberalised re-implementation of cpp, the C pre-processor
cprng-aes-0.6.1Crypto Pseudo Random Number Generator using AES in counter mode
cpu-0.1.2Cpu information and properties helpers
cpuinfo- Library for Checking CPU Information
cql-3.1.1Cassandra CQL binary protocol
cql-io-0.16.0Cassandra CQL client
criterion-, reliable performance measurement and analysis
cron-0.5.0Cron datatypes and Attoparsec parser
crypto-api-0.13.2A generic interface for cryptographic operations
crypto-api-tests-0.3A test framework and KATs for cryptographic operations
cryptocipher-0.6.2Symmetrical block and stream ciphers
crypto-cipher-tests-0.0.11Generic cryptography cipher tests
crypto-cipher-types-0.0.9Generic cryptography cipher types
crypto-enigma- Enigma machine simulator with display
cryptohash-0.11.9collection of crypto hashes, fast, pure and practical
cryptohash-conduit-0.1.1cryptohash conduit
cryptohash-cryptoapi-0.1.4Crypto-api interfaces for cryptohash
cryptohash-md5-, pure and practical MD5 implementation
cryptohash-sha1-, pure and practical SHA-1 implementation
cryptohash-sha256-, pure and practical SHA-256 implementation
cryptohash-sha512-, pure and practical SHA-512 implementation
cryptonite-0.23Cryptography Primitives sink
cryptonite-conduit-0.2.2cryptonite conduit
cryptonite-openssl-0.6Crypto stuff using OpenSSL cryptographic library
crypto-pubkey-types-0.4.3Generic cryptography Public keys algorithm types
crypto-random-0.0.9Simple cryptographic random related types
crypto-random-api-0.2.0Simple random generators API for cryptography related code
crypt-sha512-0Pure Haskell implelementation for GNU SHA512 crypt algorithm
csp-1.3.1Discrete constraint satisfaction problem (CSP) solver
css-syntax-0.0.5This package implments a parser for the CSS syntax
css-text- parser and renderer
csv-0.1.2CSV loader and dumper
csv-conduit-0.6.7A flexible, fast, conduit-based CSV parser library for Haskell
ctrie- concurrent map
cubicbezier- manipulating of 2D cubic bezier curves
cubicspline-0.1.2Natural cubic spline interpolation
cue-sheet-0.1.1Support for construction, rendering, and parsing of CUE sheets
curl-1.3.8Haskell binding to libcurl
cutter-0.0Cut files according to a position list
darcs-2.12.5a distributed, interactive, smart revision control system
data-accessor- for accessing and manipulating fields of records
data-accessor-mtl- Accessor to access state in mtl State monad class
data-accessor-template- for accessing and manipulating fields of records
data-accessor-transformers- Accessor to access state in transformers State monad
data-binary-ieee754-0.4.4Parser/Serialiser for IEEE-754 floating-point values
data-bword- operations on binary words of fixed length
data-check-0.1.1Library for checking and normalization of data (e.g. from web forms)
data-checked-0.3Type-indexed runtime-checked properties
data-clist- functional ring type
data-default- class for types with a default value
data-default-class- class for types with a default value
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-diverse- records and polymorphic variants
data-diverse-lens- & Lens for Data.Diverse.Many and Prisms for Data.Diverse.Which
data-dword- two binary words together to get a bigger one
data-endian-0.1.1Endian-sensitive data
data-fix-0.0.7Fixpoint data types
data-has- extensible product
data-hash- for building fast hashing functions
data-inttrie-0.1.2A lazy, infinite trie of integers
data-lens-light- lenses, minimum dependencies
data-memocombinators-0.5.1Combinators for building memo tables
data-msgpack-0.0.10A Haskell implementation of MessagePack
data-or- data type for non-exclusive disjunction
data-ordlist- and bag operations on ordered lists
data-ref- STRef and IORef in plain Haskell 98
data-reify-0.6.1Reify a recursive data structure into an explicit graph
data-serializer-0.3.2Common API for serialization libraries
data-textual- textual representations
dataurl- data-urls
DAV-1.3.1RFC 4918 WebDAV support
dawg-ord- acyclic word graphs
dbus-0.10.13A client library for the D-Bus IPC system
debian-build- package build sequence tools
Decimal-0.4.2Decimal numbers with variable precision
declarative-0.5.1DIY Markov Chains
deepseq- evaluation of data structures
deepseq-generics- Control.DeepSeq.rnf implementation
dejafu- testing for Haskell concurrency
dependent-map- finite maps (partial dependent products)
dependent-sum-0.4Dependent sum type
derive-2.6.3A program and library to derive instances for data types
deriving-compat-0.3.6Backports of GHC deriving extensions
descriptive-0.9.4Self-describing consumers/parsers; forms, cmd-line args, JSON, etc
diagrams-1.4Embedded domain-specific language for declarative vector graphics
diagrams-builder- build service for the diagrams graphics EDSL
diagrams-cairo-1.4Cairo backend for diagrams drawing EDSL
diagrams-canvas-1.4HTML5 canvas backend for diagrams drawing EDSL
diagrams-contrib-1.4.1Collection of user contributions to diagrams EDSL
diagrams-core- libraries for diagrams EDSL
diagrams-gtk-1.4Backend for rendering diagrams directly to GTK windows
diagrams-html5-1.4HTML5 canvas backend for diagrams drawing EDSL
diagrams-lib-1.4.2Embedded domain-specific language for declarative graphics
diagrams-postscript-1.4Postscript backend for diagrams drawing EDSL
diagrams-rasterific-1.4Rasterific backend for diagrams
diagrams-solve-0.1.1Pure Haskell solver routines used by diagrams
diagrams-svg- backend for diagrams drawing EDSL
dictionaries- to handle StarDict dictionaries
Diff-0.3.4O(ND) diff algorithm in haskell
diff3-0.3.0Perform a 3-way difference of documents
digest- cryptographic hashes for bytestrings; CRC32 and Adler32 for now
digits-0.3.1Converts integers to lists of digits and back
dimensional- checked physical dimensions, using Type Families and Data Kinds
directory- library for filesystem operations
directory-tree-0.12.1A simple directory-like tree datatype, with useful IO functions
direct-sqlite-2.3.21Low-level binding to SQLite3. Includes UTF8 and BLOB support
discord-gateway-0.2.2An API wrapper for Discord in Haskell
discord-hs-0.4.2An API wrapper for Discord in Haskell
discord-rest-0.2.2An API wrapper for Discord in Haskell
discord-types-0.2.2Type information for discord-hs
discount-0.1.1Haskell bindings to the discount Markdown library
disk-free-space- information about disk space usage
disposable- storing different resource-releasing actions together
distance- distance datatype and functions
distributed-closure- closures for distributed programming
distributed-static-0.3.8Compositional, type-safe, polymorphic static values and closures
distribution- discrete probability distributions
distribution-nixpkgs-1.1Types and functions to manipulate the Nixpkgs distribution
distributive-0.5.3Distributive functors -- Dual to Traversable
diversity- the diversity of a population
djinn-ghc- Haskell code from a type. Bridge from Djinn to GHC API
djinn-lib- Haskell code from a type. Library extracted from djinn package
dlist- lists
dlist-instances- lists instances
dlist-nonempty-0.1.1Non-empty difference lists
dmenu- bindings to the dmenu and dmenu2 command line tools
dmenu-pkill- script for killing applications. Sortable by process id or CPU/MEM usage
dmenu-pmount- and unmounting linux devices as user with dmenu and pmount
dmenu-search- script for searching the web with customizable search engines
dns-2.0.13DNS library in Haskell
dockerfile- simple DSL for describing and generating Dockerfile containers in Haskell
docopt- command-line interface parser that will make you smile
doctemplates- document templates
doctest-0.11.4Test interactive Haskell examples
doctest-discover- way to run doctests via cabal
do-list-1.0.1Do notation for free
dotenv- environment variables from dotenv files
dotnet-timespan- TimeSpan
double-conversion- conversion between double precision floating point and text
download- file download based on URLs
dpor- generic implementation of dynamic partial-order reduction (DPOR) for testing arbitrary models of concurrency
drawille- port of asciimoo's drawille to haskell
DRBG-0.5.5Deterministic random bit generator (aka RNG, PRNG) based HMACs, Hashes, and Ciphers
drifter-0.2.3Simple schema management for arbitrary databases
drifter-postgresql-0.1.0PostgreSQL support for the drifter schema migration tool
dsp-0.2.4Haskell Digital Signal Processing
dual-tree-0.2.1Rose trees with cached and accumulating monoidal annotations
dvorak- encoding for Haskell
dynamic-state- serializable dynamic state keyed by type
dyre-0.8.12Dynamic reconfiguration in Haskell
Earley- all context-free grammars using Earley's algorithm
easy-file-0.2.1Cross-platform File handling
Ebnf2ps-1.0.15Peter's Syntax Diagram Drawing Tool
echo-0.1.3A cross-platform, cross-console way to handle echoing terminal input
ed25519- cryptographic signatures
ede- language with similar syntax and features to Liquid or Jinja2
EdisonAPI-1.3.1A library of efficient, purely-functional data structures (API)
EdisonCore- library of efficent, purely-functional data structures (Core Implementations)
edit-distance- and restricted Damerau-Levenshtein edit distances
edit-distance-vector- edit distances and edit scripts between vectors
editor-open- the user's $VISUAL or $EDITOR for text input
effect-handlers- library for writing extensible algebraic effects and handlers. Similar to extensible-effects but with deep handlers
effin- Typeable-free implementation of extensible effects
either- either monad transformer
either-unwrap-1.1Functions for probing and unwrapping values inside of Either
ekg- monitoring of processes
ekg-core- of system metrics
ekg-json- encoding of ekg metrics
ekg-statsd- metrics to statsd
ekg-wai- monitoring of processes
elerea-2.9.0A minimalistic FRP library
elm-bridge-0.4.1Derive Elm types and Json code from Haskell types
elm-core-sources-1.0.0Source files for the Elm runtime and standard libraries
elm-export- library to generate Elm types from Haskell source
elm-export-persistent-0.1.2elm-export persistent entities
emailaddress- around email-validate library adding instances for common type classes
email-validate-2.3.2Email address validation
enclosed-exceptions-1.0.2Catching all exceptions from within an enclosed computation
encoding-io-0.0.1Encoding-aware file I/O
engine-io-1.2.17A Haskell implementation of Engine.IO
engine-io-wai-1.0.7An @engine-io@ @ServerAPI@ that is compatible with @Wai@
EntrezHTTP-1.0.3Libary to interface with the NCBI Entrez REST service
entropy-0.3.8A platform independent entropy source
enummapset- and IntSet with Enum keys/elements
enummapset-th- EnumSet/EnumMap wrappers around IntSet/IntMap
enumset-0.0.4Sets of enumeration values represented by machine words
envelope- generic 'Envelope' type to wrap reponses from a JSON API
envparse-0.4Parse environment variables
envy- environmentally friendly way to deal with environment variables
epub-metadata-4.5Library for parsing epub document metadata
eq-4.0.4Leibnizian equality
equal-files- command for finding equal files
equivalence-0.3.2Maintaining an equivalence relation implemented as union-find using STT
erf- error function, erf, and related functions
errors-2.2.2Simplified error-handling
ersatz-0.4.1A monad for expressing SAT or QSAT problems using observable sharing
esqueleto-2.5.3Type-safe EDSL for SQL queries on persistent backends
etc- configuration spec for Haskell projects
etcd-1.0.5Client for etcd, a highly-available key value store
ether- transformers and classes
euphoria- network FRP with events and continuous values
event-0.1.4Monoidal, monadic and first-class events
eventful-core-0.1.3Core module for eventful
eventful-dynamodb-0.1.3Library for eventful DynamoDB event stores
eventful-memory-0.1.3In-memory implementations for eventful
eventful-postgresql-0.1.3Postgres implementations for eventful
eventful-sql-common-0.1.3Common library for SQL event stores
eventful-sqlite-0.1.3SQLite implementations for eventful
eventful-test-helpers-0.1.3Common module used for eventful tests
event-list- lists with relative or absolute time stamps
eventstore- TCP Client
exact-combinatorics- exact computation of combinatoric functions
exact-pi- rational multiples of pi (and integer powers of pi)
exceptional- the Maybe type with error messages
exception-mtl- monad transformer instances for mtl classes
exceptions-0.8.3Extensible optionally-pure exceptions
exception-transformers- classes and monads for unchecked extensible exceptions
executable-hash- the SHA1 hash of the program executable
executable-path- out the full path of the executable
exhaustive-1.1.5Compile time checks that a computation considers producing data through all possible constructors
expiring-cache-map- purpose simple caching
explicit-exception-0.1.9Exceptions which are explicit in the type signature
exp-pairs- programming over exponent pairs
extensible-0.4.7Extensible, efficient, optics-friendly data types and effects
extensible-effects- Alternative to Monad Transformers
extensible-exceptions- exceptions
extra-1.5.3Extra functions I use
extractable-singleton-0.0.1A functor, where the "stored" value is isomorphic to Identity
extract-dependencies- a hackage package outputs the list of its dependencies
fail- MonadFail class
farmhash- hash functions
fasta- simple, mindless parser for fasta files
fast-builder- ByteString Builder
fast-digits- fast library for integer-to-digits conversion
fast-logger-2.4.10A fast logging system
fast-math-1.0.2Non IEEE-754 compliant compile-time floating-point optimisations
fb-1.1.1Bindings to Facebook's API
fclabels- class accessor labels implemented as lenses
fdo-notify-0.3.1Desktop Notifications client
feature-flags- simple library for dynamically enabling and disabling functionality
fedora-haskell-tools-0.3Building and tracking tools for Fedora Haskell
feed- with RSS (v 0.9x, 2.x, 1.0) + Atom feeds
FenwickTree- structure for fast query and update of cumulative sums
fft- to the FFTW library
fgl- Erwig's Functional Graph Library
fgl-arbitrary- support for fgl
filecache-0.2.9A Linux-only cache system associating values to files
file-embed-0.0.10Use Template Haskell to embed file contents directly
filelock- interface to file locking (flock / LockFileEx)
filemanip- file and directory manipulation for Haskell
file-modules- a Haskell source-code file and outputs its modules
filepath- for manipulating FilePaths in a cross platform way
fileplow- to process and search large files or a collection of files
filter-logger- request logging wai middleware. Change how data is logged and when
find-clumpiness- the clumpiness of labels in a tree
fingertree- finger-tree structure, with example instances
fingertree-psqueue-0.3Implementation of priority search queues as finger trees
finite-typelits- type inhabited by finitely many values, indexed by type-level naturals
fixed- 15.16 precision fixed point arithmetic
fixed-length-0.2Lists with statically known length based on non-empty package
fixed-vector- vectors with statically known size
fixed-vector-hetero- heterogeneous vectors
flac-0.1.2Complete high-level binding to libFLAC
flac-picture-0.1.1Support for writing picture to FLAC metadata blocks with JuicyPixels
flat-0.3Principled and efficient bit-oriented binary serialization
flat-mcmc-1.5.0Painless general-purpose sampling
flexible-defaults- default function implementations for complex type classes
floatshow-0.2.4Alternative faster String representations for Double and Float, String representations for more general numeric types
flock- for flock(2)
flow-1.0.10Write more understandable Haskell
fmlist-0.9FoldMap lists
fmt- new formatting library
fn- functional web framework
focus- general abstraction for manipulating elements of container data structures
fold-debounce- multiple events that happen in a given period of time
fold-debounce-conduit- input traffic from conduit Source with Control.FoldDebounce
foldl-1.2.5Composable, streaming, and efficient left folds
foldl-statistics- functions from the statistics package implemented as Folds
folds-0.7.4Beautiful Folding
FontyFruity- true type file format loader
force-layout- force-directed layout
foreign-store-0.2Store a stable pointer in a foreign context to be retrieved later
ForestStructures- and forest structures
forma-0.2.0Parse and validate forms in JSON format
format-numbers- number formatting functions
formatting-6.2.5Combinator-based type-safe formatting (like printf() or FORMAT)
foundation-0.0.17Alternative prelude with batteries and no dependencies
Frames-0.1.9Data frames For working with tabular data files
free-4.12.4Monads for free
freenect-1.2.1Interface to the Kinect device
freer- of the Freer Monad
freer-effects- of effect system for Haskell
freetype2-0.1.2Haskell binding for FreeType 2 library
free-vl-0.1.4van Laarhoven encoded Free Monad with Extensible Effects
friendly-time-0.4.1Print time information in friendly ways
frisby-0.2.2Linear time composable parser for PEG grammars
from-sum- fromMaybeM and fromEitherM functions
frontmatter- frontmatter as used in Jekyll markdown files
fsnotify- platform library for file change notification
fsnotify-conduit- filesystem notifications as a stream of events
funcmp-1.8Functional MetaPost
functor-classes-compat-1Data.Functor.Classes instances for core packages
fuzzcheck-0.1.1A simple checker for stress testing monadic code
fuzzy- a list based on a fuzzy string search
gauge-0.1.3small framework for performance measurement and analysis
gd-3000.7.3A Haskell binding to a subset of the GD graphics library
Genbank-1.0.3Libary for processing the NCBI genbank format
general-games-1.0.5Library supporting simulation of a number of games
generic-aeson- of Aeson instances using GHC generics
generic-deriving-1.11.2Generic programming library for generalised deriving
generic-random- random generators
generics-eot- library for generic programming that aims to be easy to understand
generics-sop- Programming using True Sums of Products
generics-sop-lens- for types in generics-sop
generic-xmlpickler- generation of HXT XmlPickler instances using GHC Generics
geniplate-mirror-0.7.5Use Template Haskell to generate Uniplate-like functions
getopt-generics- command line interfaces with ease
ghc-8.0.2The GHC API
ghc-boot-8.0.2Shared functionality between GHC and its boot libraries
ghc-boot-th-8.0.2Shared functionality between GHC and the @template-haskell@ library
ghc-events-0.6.0Library and tool for parsing .eventlog files from GHC
ghc-exactprint- for GHC
ghc-heap-view-0.5.10Extract the heap representation of Haskell values and thunks
ghci-8.0.2The library supporting GHC's interactive interpreter
ghcid-0.6.8GHCi based bare bones IDE
ghcjs-base-stub- GHCJS projects to compile under GHC and develop using intero
ghcjs-codemirror- CodeMirror JavaScript files
ghcjs-perch- version of Perch library
ghc-paths- of GHC's installation directories
ghc-prim- primitives
ghc-prof- for parsing GHC time and allocation profiling reports
ghc-syb-utils- Your Boilerplate utilities for the GHC API
ghc-tcplugins-extra-0.2.1Utilities for writing GHC type-checker plugins
ghc-typelits-extra-0.2.3Additional type-level operations on GHC.TypeLits.Nat
ghc-typelits-knownnat-0.3.1Derive KnownNat constraints from other KnownNat constraints
ghc-typelits-natnormalise-0.5.4GHC typechecker plugin for types of kind GHC.TypeLits.Nat
gi-atk-2.0.14Atk bindings
gi-cairo-1.0.14Cairo bindings
gi-gdk-3.0.14Gdk bindings
gi-gdkpixbuf-2.0.14GdkPixbuf bindings
gi-gio-2.0.14Gio bindings
gi-glib-2.0.15GLib bindings
gi-gobject-2.0.15GObject bindings
gi-gtk-3.0.18Gtk bindings
gi-gtk-hs- wrapper for gi-gtk, adding a few more idiomatic API parts on top
gi-gtksource-3.0.15GtkSource bindings
gi-javascriptcore-3.0.14JavaScriptCore bindings
ginger- implementation of the Jinja2 template language in Haskell
gio- to GIO
gi-pango-1.0.15Pango bindings
giphy-api- HTTP API wrapper and CLI search tool
gi-soup-2.4.14Libsoup bindings
git-0.2.1Git operations in haskell
git-annex-6.20170520manage files with git, without checking their contents into git
github-0.16.0Access to the GitHub API, v3
github-release-1.0.7Upload files to GitHub releases
github-types-0.2.1Type definitions for objects used by the GitHub v3 API
github-webhook-handler-0.0.8GitHub WebHook Handler
github-webhook-handler-snap-0.0.7GitHub WebHook Handler implementation for Snap
gitlib-3.1.1API library for working with Git repositories
gitlib-libgit2-3.1.1Libgit2 backend for gitlib
gitlib-test- library for confirming gitlib backend compliance
gitrev-1.3.1Compile git revision info into Haskell projects
gitson-0.5.2A document store library for Git + JSON
gi-webkit-3.0.14WebKit bindings
gl-0.8.0Complete OpenGL raw bindings
glabrous-0.3.4A template DSL library
glaze- for rendering things with metadata/headers and values
glazier- widgets framework with enhanced with transformers and lens
glazier-pipes- threaded rendering framework using glaizer and pipes
glazier-react- binding using Glazier and Pipes.Fluid
glazier-react-widget- widget library using glazier-react
GLFW-b- to GLFW OpenGL library
glib- to the GLIB library for Gtk2Hs
Glob-0.8.0Globbing library
glob-posix- bindings for POSIX glob library
gloss- 2D vector graphics, animations and simulations
gloss-rendering- picture data types and rendering functions.
GLURaw- raw binding for the OpenGL graphics system
GLUT- binding for the OpenGL Utility Toolkit
gluturtle- like LOGO with glut
gnuplot- and 3D plots using gnuplot
gogol-0.3.0Comprehensive Google Services SDK
gogol-adexchange-buyer-0.3.0Google Ad Exchange Buyer SDK
gogol-adexchange-seller-0.3.0Google Ad Exchange Seller SDK
gogol-admin-datatransfer-0.3.0Google Admin Data Transfer SDK
gogol-admin-directory-0.3.0Google Admin Directory SDK
gogol-admin-emailmigration-0.3.0Google Email Migration API v2 SDK
gogol-admin-reports-0.3.0Google Admin Reports SDK
gogol-adsense-0.3.0Google AdSense Management SDK
gogol-adsense-host-0.3.0Google AdSense Host SDK
gogol-affiliates-0.3.0Google Affiliate Network SDK
gogol-analytics-0.3.0Google Analytics SDK
gogol-android-enterprise-0.3.0Google Play EMM SDK
gogol-android-publisher-0.3.0Google Play Developer SDK
gogol-appengine-0.3.0Google App Engine Admin SDK
gogol-apps-activity-0.3.0Google Apps Activity SDK
gogol-apps-calendar-0.3.0Google Calendar SDK
gogol-apps-licensing-0.3.0Google Enterprise License Manager SDK
gogol-apps-reseller-0.3.0Google Enterprise Apps Reseller SDK
gogol-apps-tasks-0.3.0Google Tasks SDK
gogol-appstate-0.3.0Google App State SDK
gogol-autoscaler-0.3.0Google Compute Engine Autoscaler SDK
gogol-bigquery-0.3.0Google BigQuery SDK
gogol-billing-0.3.0Google Cloud Billing SDK
gogol-blogger-0.3.0Google Blogger SDK
gogol-books-0.3.0Google Books SDK
gogol-civicinfo-0.3.0Google Civic Information SDK
gogol-classroom-0.3.0Google Classroom SDK
gogol-cloudmonitoring-0.3.0Google Cloud Monitoring SDK
gogol-cloudtrace-0.3.0Google Cloud Trace SDK
gogol-compute-0.3.0Google Compute Engine SDK
gogol-container-0.3.0Google Container Engine SDK
gogol-core-0.3.0Core data types and functionality for Gogol libraries
gogol-customsearch-0.3.0Google CustomSearch SDK
gogol-dataflow-0.3.0Google Dataflow SDK
gogol-dataproc-0.3.0Google Cloud Dataproc SDK
gogol-datastore-0.3.0Google Cloud Datastore SDK
gogol-debugger-0.3.0Google Stackdriver Debugger SDK
gogol-deploymentmanager-0.3.0Google Cloud Deployment Manager SDK
gogol-dfareporting-0.3.0Google DCM/DFA Reporting And Trafficking SDK
gogol-discovery-0.3.0Google APIs Discovery Service SDK
gogol-dns-0.3.0Google Cloud DNS SDK
gogol-doubleclick-bids-0.3.0Google DoubleClick Bid Manager SDK
gogol-doubleclick-search-0.3.0Google DoubleClick Search SDK
gogol-drive-0.3.0Google Drive SDK
gogol-firebase-rules-0.3.0Google Firebase Rules SDK
gogol-fitness-0.3.0Google Fitness SDK
gogol-fonts-0.3.0Google Fonts Developer SDK
gogol-freebasesearch-0.3.0Google Freebase Search SDK
gogol-fusiontables-0.3.0Google Fusion Tables SDK
gogol-games-0.3.0Google Play Game Services SDK
gogol-games-configuration-0.3.0Google Play Game Services Publishing SDK
gogol-games-management-0.3.0Google Play Game Services Management SDK
gogol-genomics-0.3.0Google Genomics SDK
gogol-gmail-0.3.0Google Gmail SDK
gogol-groups-migration-0.3.0Google Groups Migration SDK
gogol-groups-settings-0.3.0Google Groups Settings SDK
gogol-identity-toolkit-0.3.0Google Identity Toolkit SDK
gogol-kgsearch-0.3.0Google Knowledge Graph Search SDK
gogol-latencytest-0.3.0Google Cloud Network Performance Monitoring SDK
gogol-logging-0.3.0Google Stackdriver Logging SDK
gogol-maps-coordinate-0.3.0Google Maps Coordinate SDK
gogol-maps-engine-0.3.0Google Maps Engine SDK
gogol-mirror-0.3.0Google Mirror SDK
gogol-monitoring-0.3.0Google Stackdriver Monitoring SDK
gogol-oauth2-0.3.0Google OAuth2 SDK
gogol-pagespeed-0.3.0Google PageSpeed Insights SDK
gogol-partners-0.3.0Google Partners SDK
gogol-people-0.3.0Google People SDK
gogol-play-moviespartner-0.3.0Google Play Movies Partner SDK
gogol-plus-0.3.0Google + SDK
gogol-plus-domains-0.3.0Google + Domains SDK
gogol-prediction-0.3.0Google Prediction SDK
gogol-proximitybeacon-0.3.0Google Proximity Beacon SDK
gogol-pubsub-0.3.0Google Cloud Pub/Sub SDK
gogol-qpxexpress-0.3.0Google QPX Express SDK
gogol-replicapool-0.3.0Google Compute Engine Instance Group Manager SDK
gogol-replicapool-updater-0.3.0Google Compute Engine Instance Group Updater SDK
gogol-resourcemanager-0.3.0Google Cloud Resource Manager SDK
gogol-resourceviews-0.3.0Google Compute Engine Instance Groups SDK
gogol-script-0.3.0Google Apps Script Execution SDK
gogol-sheets-0.3.0Google Sheets SDK
gogol-shopping-content-0.3.0Google Content API for Shopping SDK
gogol-siteverification-0.3.0Google Site Verification SDK
gogol-spectrum-0.3.0Google Spectrum Database SDK
gogol-sqladmin-0.3.0Google Cloud SQL Administration SDK
gogol-storage-0.3.0Google Cloud Storage JSON SDK
gogol-storage-transfer-0.3.0Google Storage Transfer SDK
gogol-tagmanager-0.3.0Google Tag Manager SDK
gogol-taskqueue-0.3.0Google TaskQueue SDK
gogol-translate-0.3.0Google Translate SDK
gogol-urlshortener-0.3.0Google URL Shortener SDK
gogol-useraccounts-0.3.0Google Cloud User Accounts SDK
gogol-vision-0.3.0Google Cloud Vision SDK
gogol-webmaster-tools-0.3.0Google Search Console SDK
gogol-youtube-0.3.0Google YouTube Data SDK
gogol-youtube-analytics-0.3.0Google YouTube Analytics SDK
gogol-youtube-reporting-0.3.0Google YouTube Reporting SDK
google-cloud-0.0.4Client for the Google Cloud APIs
google-oauth2-jwt-0.2.2Get a signed JWT for Google Service Accounts
GPipe-2.2.3Typesafe functional GPU graphics programming
GPipe-GLFW- OpenGL context creation for GPipe
gpolyline- module for encoding/decoding Google Polyline
graph-core-, memory efficient and persistent graph implementation
graphs-0.7A simple monadic graph library
graphviz-2999.18.1.2Bindings to Graphviz for graph visualisation
graph-wrapper- wrapper around the standard Data.Graph with a less awkward interface
gravatar-0.8.0Generate Gravatar image URLs
graylog- for graylog output
groom- printing for well-behaved Show instances
groundhog-0.8Type-safe datatype-database mapping library
groundhog-inspector- datatype-database mapping library
groundhog-mysql-0.8MySQL backend for the groundhog library
groundhog-postgresql- backend for the groundhog library
groundhog-sqlite-0.8Sqlite3 backend for the groundhog library
groundhog-th- datatype-database mapping library
group-by-date- command for grouping files by dates into folders
grouped-list- lists. Equal consecutive elements are grouped
groupoids-4.0This package has been absorbed into semigroupoids 4.0
groups- 98 groups
gtk-0.14.7Binding to the Gtk+ graphical user interface library
gtk2hs-buildtools- to build the Gtk2Hs suite of User Interface libraries
gtk3-0.14.8Binding to the Gtk+ 3 graphical user interface library
gtksourceview3- to the GtkSourceView library
gym-http-api- client to the gym-http-api project
H- Haskell/R mixed programming environment
h2c-1.0.0Bindings to Linux I2C with support for repeated-start transactions
hackage-db-1.22access Hackage's package database via Data.Map
hackage-security- security library
hackernews- for Hacker News
haddock-2.17.4A documentation-generation tool for Haskell libraries
haddock-api-2.17.4A documentation-generation tool for Haskell libraries
haddock-library-1.4.3Library exposing some functionality of Haddock
haddock-test-0.0.1Test utilities for Haddock
hailgun- REST api interface for Haskell
hailgun-simple- wrapper for the hailgun package
hakyll- static website compiler library
half- floating-point
hamilton- on generalized coordinate systems using Hamiltonian Mechanics and AD
hamlet-1.2.0Haml-like template files that are compile-time checked (deprecated)
HandsomeSoup-0.4.2Work with HTML more easily in HXT
handwriting- Client for the API
hapistrano- deployment library for Haskell applications
happstack-hsp- for using HSP templates in Happstack
happstack-jmacro-7.0.12Support for using JMacro with Happstack
happstack-server- related tools and services
happstack-server-tls- happstack-server with https:// support (TLS/SSL)
happy-1.19.8Happy is a parser generator for Haskell
harp-0.4.3HaRP allows pattern-matching with regular expressions
hasbolt- driver for Neo4j 3+ (BOLT protocol)
hashable- class for types that can be converted to a hash value
hashable-time- instances for Data.Time
hashmap-1.3.2Persistent containers Map and Set based on hashing
hashtables- hash tables in the ST monad
haskeline- command-line interface for user input, written in Haskell
haskell-gi-0.20.3Generate Haskell bindings for GObject Introspection capable libraries
haskell-gi-base-0.20.8Foundation for libraries generated by haskell-gi
haskell-gi-overloading-1.0Overloading support for haskell-gi
haskell-import-graph-1.0.3create haskell import graph for graphviz
haskell-lexer-1.0.1A fully compliant Haskell 98 lexer
haskell-lsp- library for the Microsoft Language Server Protocol
haskell-neo4j-client- Haskell neo4j client
HaskellNet-0.5.1Client support for POP3, SMTP, and IMAP
HaskellNet-SSL- to connect to SSL/TLS mail servers with HaskellNet
haskell-packages-0.5Haskell suite library for package management and integration with Cabal
haskell-spacegoo- API for Rocket Scissor Spacegoo
haskell-src- for manipulating Haskell source code
haskell-src-exts-1.18.2Manipulating Haskell source: abstract syntax, lexer, parser, and pretty-printer
haskell-src-exts-simple- simplified view on the haskell-src-exts AST
haskell-src-exts-util- functions for working with haskell-src-exts trees
haskell-src-meta- source to template-haskell abstract syntax
haskell-tools-ast- AST for efficient tooling
haskell-tools-backend-ghc- the Haskell-Tools AST from GHC's representations
haskell-tools-cli- frontend for Haskell-tools Refact
haskell-tools-daemon- process for Haskell-tools refactor that editors can connect to
haskell-tools-debug- Tools for Haskell-tools
haskell-tools-demo- web-based demo for Haskell-tools Refactor
haskell-tools-prettyprint- printing of Haskell-Tools AST
haskell-tools-refactor- Tool for Haskell
haskell-tools-rewrite- for generating new parts of the Haskell-Tools AST
haskintex- Evaluation inside of LaTeX code
hasmin- Minifier
hasql- efficient PostgreSQL driver and a flexible mapping API
hasql-migration-0.1.3PostgreSQL Schema Migrations
hasql-pool-0.4.3A pool of connections for Hasql
hasql-transaction-0.5.2A composable abstraction over the retryable transactions for Hasql
hastache-0.6.1Haskell implementation of Mustache templates
hasty-hamiltonian-1.3.0Speedy traversal through parameter space
HaTeX- Haskell LaTeX library
hatex-guide- User's Guide
haxl- Haskell library for efficient, concurrent, and concise data access
haxl-amazonka-0.1.1Haxl data source for accessing AWS services through amazonka
HaXml-1.25.4Utilities for manipulating XML documents
haxr-3000.11.2XML-RPC client and server library
hbeanstalk-0.2.4Client for the beanstalkd workqueue service
Hclip- small cross-platform library for reading and modifying the system clipboard
HCodecs-0.5A library to read, write and manipulate MIDI, WAVE, and SoundFont2 files
hcwiid- to interface with the wiimote
hdaemonize-0.5.4Library to handle the details of writing daemons for UNIX
HDBC- Database Connectivity
HDBC-mysql- driver for HDBC
HDBC-session- connection for HDBC
hdevtools- GHC powered background server for FAST haskell development tools
hdocs- docs tool
heap-1.0.3Heaps in Haskell
heaps-0.3.5Asymptotically optimal Brodal/Okasaki heaps
heatshrink- and decompression using heatshrink
hebrew-time-0.1.1Hebrew dates and prayer times
hedgehog-0.5.1Hedgehog will eat all your bugs
hedgehog-quickcheck-0.1Use QuickCheck generators in Hedgehog and vice versa
hedis-0.9.12Client library for the Redis datastore: supports full command set, pipelining
here-1.2.12Here docs & interpolated strings via quasiquotation
heredoc- string / here document using QuasiQuotes
heterocephalus- type-safe template engine for working with popular front end development tools
hex-0.1.2Convert strings into hexadecimal and back
hexml-0.3.3XML subset DOM parser
hexpat-0.20.13XML parser/formatter based on expat
hexstring-0.11.1Fast and safe representation of a hex string
hformat- Haskell formatting
hfsevents-0.1.6File/folder watching for OS X
hid-0.2.2Interface to hidapi library
hidapi-0.1.4Haskell bindings to HIDAPI
hidden-char- getHiddenChar function
hierarchical-clustering-0.4.6Fast algorithms for single, average/UPGMA and complete linkage clustering
highjson- based JSON parsing/serialisation
highjson-swagger- swagger instances from highjson specs
highjson-th- Haskell helpers for highjson specs
highlight- line tool for highlighting parts of files matching a regex
highlighting-kate-0.6.4Syntax highlighting
hindent-5.2.3Extensible Haskell pretty printer
hinotify-0.3.9Haskell binding to inotify
hint-0.7.0Runtime Haskell interpreter (GHC API wrapper)
hinterface- / Erlang interoperability library
histogram-fill- for histograms creation
hit-0.6.3Git operations in haskell
hjsmin- implementation of a javascript minifier
hjsonpointer-1.2.0JSON Pointer library
hjsonschema-1.6.3JSON Schema library
hledger-1.2Command-line interface for the hledger accounting tool
hledger-iadd-1.2.1A terminal UI as drop-in replacement for hledger add
hledger-interest-1.5.1computes interest for a given account
hledger-lib-1.2Core data types, parsers and functionality for the hledger accounting tools
hledger-ui-1.2Curses-style user interface for the hledger accounting tool
hledger-web-1.2Web interface for the hledger accounting tool
hlibgit2- bindings to libgit2
hlibsass- bindings to Libsass
hlint-2.0.11Source code suggestions
hmatrix- Linear Algebra
hmatrix-gsl- computation
hmatrix-gsl-stats- Statistics interface
hmatrix-special- to GSL special functions
hmpfr-0.4.3Haskell binding to the MPFR library
hoauth2-1.3.0Haskell OAuth2 authentication client
hocilib-0.2.0FFI binding to OCILIB
holy-project- your Haskell project with cabal, git and tests
hoogle-5.0.14Haskell API Search
hoopl- library to support dataflow analysis and optimization
hopenssl-2.2.1FFI Bindings to OpenSSL's EVP Digest Interface
hopfli- to Google's Zopfli compression library
hosc-0.15Haskell 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
hourglass-0.2.10simple performant time related library
hourglass-orphans- Aeson instances to hourglass
hp2pretty- pretty graphs from heap profiles
hpack-0.18.1An alternative format for Haskell packages
hpc- Coverage Library for Haskell support for Haskell
hPDB- Databank file format library
hPDB-examples- for hPDB library
HPDF-1.4.10Generation of PDF documents
hpio- for GPIO in Haskell
hpp-0.4.1A Haskell pre-processor
hpqtypes- bindings to libpqtypes
hquantlib- is a port of essencial parts of QuantLib to Haskell
hreader-1.1.0Generalization of MonadReader and ReaderT using hset
hreader-lens- for hreader package
hruby- a Ruby intepreter in your Haskell program !
hsass-0.4.2Integrating Sass into Haskell applications
hsb2hs-0.3.1Preprocesses a file, adding blobs from files as string literals
hs-bibutils-5.5Haskell bindings to bibutils, the bibliography conversion utilities
hscolour-1.24.2Colourise Haskell code
hscurses- bindings for Haskell
hsdev- development library
hsdns-1.7Asynchronous DNS Resolver
hsebaysdk- eBay SDK
hse-cpp-0.2Preprocess+parse haskell code
hsemail-2Parsec parsers for the RFC2822 Internet Message format
hset-2.2.0Primitive list with elements of unique types
HSet-0.0.1Faux heterogeneous sets
hsexif- handling library in pure Haskell
hs-GeoIP-0.3Haskell bindings to the MaxMind GeoIPCity database via the C library
hsignal- processing and EEG data analysis
hsinstall-1.6Install Haskell software
hslogger-1.2.10Versatile logging framework
hslua-0.4.1A Lua language interpreter embedding in Haskell
hslua-aeson- between aeson and hslua
hsndfile-0.8.0Haskell bindings for libsndfile
hsndfile-vector-0.5.2Haskell bindings for libsndfile (Data.Vector interface)
HsOpenSSL- OpenSSL binding for Haskell
HsOpenSSL-x509-system- the system's native CA certificate store with HsOpenSSL
hsp-0.10.0Haskell Server Pages is a library for writing dynamic server-side web pages
hspec-2.4.4A Testing Framework for Haskell
hspec-attoparsec- functions for testing your attoparsec parsers with hspec
hspec-checkers- to use checkers properties from hspec
hspec-contrib-0.4.0Contributed functionality for Hspec
hspec-core-2.4.4A Testing Framework for Haskell
hspec-discover-2.4.4Automatically discover and run Hspec tests
hspec-expectations-0.8.2Catchy combinators for HUnit
hspec-expectations-lifted-0.10.0A version of hspec-expectations generalized to MonadIO
hspec-expectations-pretty-diff- combinators for HUnit
hspec-golden-aeson- tests to monitor changes in Aeson serialization
hspec-megaparsec-0.3.1Utility functions for testing Megaparsec parsers with Hspec
hspec-meta-2.4.4A version of Hspec which is used to test Hspec itself
hspec-pg-transact- for creating database tests with hspec and pg-transact
hspec-setup- an hspec test-suite in one command
hspec-smallcheck-0.4.2SmallCheck support for the Hspec testing framework
hspec-wai-0.8.0Experimental Hspec support for testing WAI applications
hspec-wai-json-0.8.0Testing JSON APIs with hspec-wai
hspec-webdriver-1.2.0Write end2end web application tests using webdriver and hspec
hsshellscript-3.4.5Haskell for Unix shell scripting tasks
hstatsd-0.1Quick and dirty statsd interface
HStringTemplate-0.8.6StringTemplate implementation in Haskell
HSvm- Bindings for libsvm
hsx2hs- (Haskell Source with XML) allows literal XML syntax in Haskell source code
hsx-jmacro-7.3.8hsp+jmacro support
hsyslog-5.0.1FFI interface to syslog(3) from POSIX.1-2001
htaglib-1.1.1Bindings to TagLib, audio meta-data library
HTF- Haskell Test Framework
html- combinator library
html-conduit- HTML documents using xml-conduit datatypes
html-email-validate- an email address against HTML standard
htoml- for TOML files
HTTP-4000.3.9A library for client-side HTTP
http2-1.6.3HTTP/2 library including frames, priority queues and HPACK
http-api-data- to/from HTTP API data like URL pieces, headers and query parameters
http-client- HTTP client engine
http-client-openssl- backend using the OpenSSL library
http-client-tls- backend using the connection package and tls library
http-common- types for HTTP clients and servers
http-conduit-2.2.4HTTP client package with conduit interface and HTTPS support
http-date- Date parser/formatter
httpd-shed- simple web-server with an interact style API
http-link-header-1.0.3A parser and writer for the HTTP Link header as specified in RFC 5988 "Web Linking"
http-media-0.6.4Processing HTTP Content-Type and Accept headers
http-reverse-proxy-0.4.5Reverse proxy HTTP requests, either over raw sockets or with WAI
http-streams- HTTP client using io-streams
http-types-0.9.1Generic HTTP types for Haskell (for both client and server code)
human-readable-duration- duration helper
HUnit- unit testing framework for Haskell
HUnit-approx- equality for floating point numbers with HUnit
hunit-dejafu- Fu support for the HUnit test framework
hvect- strict heterogeneous lists
hw-balancedparens- parentheses
hw-bits- manipulation
hw-diagnostics- library
hweblib-0.6.3Haskell Web Library
hworker- reliable at-least-once job queue built on top of redis
hw-parser- parser support
hw-prim- functions and data types
hw-rankselect-base- base
hw-string-parse- parser
hw-succinct- datastructures
hxt- collection of tools for processing XML with Haskell
hxt-charproperties- properties and classes for XML and Unicode
hxt-css- selectors for HXT
hxt-curl- interface for HXT
hxt-expat-9.1.1Expat parser for HXT
hxt-http- to native Haskell HTTP package HTTP
hxt-pickle-utils- functions for using HXT picklers
hxt-regex-xmlschema- regular expression library for W3C XML Schema regular expressions
hxt-tagsoup-9.1.4TagSoup parser for HXT
hxt-unicode- en-/decoding functions for utf8, iso-latin-* and other encodings
hybrid-vectors-0.2.1Hybrid vectors e.g. Mixed Boxed/Unboxed vectors
hyperloglog-0.4.2An approximate streaming (constant space) unique object counter
hyphenation-0.7Configurable Knuth-Liang hyphenation
ical-0.0.1iCalendar format parser and org-mode converter
iconv- encoding conversion
identicon-0.2.2Flexible generation of identicons
idris-1.0Functional Programming Language with Dependent Types
ieee754-0.8.0Utilities for dealing with IEEE floating point numbers
if- and (?>) conditional operator
IfElse-0.85Anaphoric and miscellaneous useful control-flow
iff-0.0.6Constructing and dissecting IFF files
ignore- ignore files of different VCSes
ihs- Haskell
ilist- list functions for doing index-related things
imagesize-conduit-1.1Determine the size of some common image formats
imm- arbitrary actions for each unread element of RSS/Atom feeds
immortal- threads that never die (unless told to do so)
include-file- of files in executables at compile-time
incremental-parser- parser library capable of providing partial results from partial input
indentation-core- sensitive parsing combinators core library
indentation-parsec- sensitive parsing combinators for Parsec
indents- sensitive parser-combinators for parsec
inflections- library for Haskell
ini-0.3.5Quick and easy configuration files in the INI format
inline-c- Haskell source files including C code inline. No FFI required
inline-c-cpp- you embed C++ code into Haskell
inline-java-0.6.5Java interop via inline Java code in Haskell modules
inline-r- call R from Haskell and vice versa. No FFI required
insert-ordered-containers- containers retating insertion order for traversals
instance-control- how the compiler searches for instances using type families
integer-gmp- library based on GMP
integer-logarithms-1.0.2Integer logarithms
integration-0.2.1Fast robust numeric integration via tanh-sinh quadrature
intero-0.1.24Complete interactive development program for Haskell
interpolate-0.1.1String interpolation done right
interpolatedstring-perl6-1.0.0QuasiQuoter for Perl6-style multi-line interpolated strings
interpolation- linear and cubic Hermite interpolation
IntervalMap- for intervals, with efficient search
intervals-0.8.1Interval Arithmetic
intro-"Fixed Prelude" - Mostly total and safe, provides Text and Monad transformers
invariant-0.4.3Haskell98 invariant functors
invertible- arrows, bijective functions, and invariant functors
io-choice-0.0.6Choice for IO and lifted IO
io-machine- I/O model to learn IO monad
io-manager- library around the IO monad
io-memoize- 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-, composable, and easy-to-use stream I/O
io-streams-haproxy- protocol 1.5 support for io-streams
ip6addr-0.5.3Commandline tool to generate IPv6 address text representations
iproute-1.7.1IP Routing Table
IPv6Addr-1.0.1Library to deal with IPv6 address text representations
IPv6DB-0.2.3A RESTful Web Service for IPv6-related data
irc- small library for parsing IRC messages
irc-client- IRC client library
irc-conduit- IRC message library using conduits
irc-ctcp- CTCP encoding and decoding library for IRC clients
irc-dcc-2.0.1A DCC message parsing and helper library for IRC clients
islink- if an HTML element is a link
iso3166-country-codes-0.20140203.8A datatype for ISO 3166 country codes
iso639- language codes
iso8601-time-0.1.4Convert to/from the ISO 8601 time format
isotope- masses and relative abundances
iterable-3.0API for hierarchical multilevel collections
ixset-typed- relational queries on Haskell sets
ix-shapable-0.1.0Reshape multi-dimensional arrays
jack- for the JACK Audio Connection Kit
jailbreak-cabal-1.3.2Strip version restrictions from build dependencies in Cabal files
javascript-extras- javascript functions when using GHCJS
jmacro-0.6.14QuasiQuotation library for programmatic generation of Javascript code
jmacro-rpc-0.3.2JSON-RPC clients and servers using JMacro, and evented client-server Reactive Programming
jmacro-rpc-happstack-0.3.2Happstack backend for jmacro-rpc
jmacro-rpc-snap-0.3Snap backend for jmacro-rpc
jni-0.3.1Complete JNI raw bindings
jose- Object Signing and Encryption and JSON Web Token library
jose-jwt-0.7.8JSON Object Signing and Encryption Library
js-flot-0.8.3Obtain minified flot code
js-jquery-3.2.1Obtain minified jQuery code
json-0.9.1Support for serialising Haskell to and from JSON
json-builder-0.3Data structure agnostic JSON serialization
json-rpc-generic- encoder and decode for JSON-RPC
json-schema- and type classes for defining JSON schemas
json-stream- applicative JSON parser
JuicyPixels- loading/serialization (in png, jpeg, bitmap, gif, tga, tiff and radiance)
JuicyPixels-extra-0.2.2Efficiently scale, crop, flip images with JuicyPixels
JuicyPixels-scale-dct- JuicyPixels images with DCT
jvm-0.2.2Call JVM methods from Haskell
jvm-streaming-0.2Expose Java iterators as streams from the streaming package
jwt-0.7.2JSON Web Token (JWT) decoding and encoding
kan-extensions-5.0.2Kan extensions, Kan lifts, various forms of the Yoneda lemma, and (co)density (co)monads
kansas-comet-0.4A JavaScript push mechanism based on the comet idiom
katip- structured logging framework library
kdt-0.2.4Fast and flexible k-d trees for various types of point queries
keter- application deployment manager, focusing on Haskell web frameworks
keycode-0.2.2Maps web browser keycodes to their corresponding keyboard keys
keys-3.11Keyed functors and containers
kmeans-0.1.3K-means clustering algorithm
knob-0.1.1Memory-backed handles
koofr-client- to Koofr API API client
l10n- providing localization as typeclass instances in separate files
labels-0.3.3Anonymous records via named tuples
lackey-0.4.7Generate Ruby clients from Servant APIs
lame-0.1.1Fairly complete high-level binding to LAME encoder
language-c-0.6.1Analysis and generation of C code
language-c-quote-0.12.1C/CUDA/OpenCL/Objective-C quasiquoting library
language-dockerfile- linter, parser, pretty-printer and embedded DSL
language-ecmascript- parser and pretty-printer library
language-fortran-0.5.1Fortran lexer and parser, language support, and extensions.
language-glsl-0.2.1GLSL abstract syntax tree, parser, and pretty-printer
language-haskell-extract-0.2.4Module to automatically extract functions from the local code
language-java-0.2.8Manipulating Java source: abstract syntax, lexer, parser, and pretty-printer
language-javascript- for JavaScript
language-lua2- parser and pretty printer
language-nix- types and useful functions to represent and manipulate the Nix language
language-puppet- to parse and evaluate the Puppet DSL
language-python-0.5.4Parsing and pretty printing of Python code.
language-thrift- and pretty printer for the Thrift IDL format
largeword-1.2.5Provides Word128, Word192 and Word256 and a way of producing other large words if required
latex-, format and process LaTeX files
lattices-1.5.0Fine-grained library for constructing and manipulating lattices
lazyio- IO actions lazily while respecting their order
lca-0.3O(log n) persistent on-line lowest common ancestor calculation without preprocessing
leancheck-0.6.7Cholesterol-free property-based testing
leapseconds-announced-2017Leap seconds announced at library release time
lens-4.15.4Lenses, Folds and Traversals
lens-action-0.2.2Monadic Getters and Folds
lens-aeson-1.0.2Law-abiding lenses for aeson
lens-datetime-0.3Lenses for Data.Time.* types
lens-family-1.2.1Lens Families
lens-family-core-1.2.1Haskell 98 Lens Families
lens-family-th- lens-family style lenses
lens-labels- of lenses with OverloadedLabels
lens-regex-0.1.0Lens powered regular expression
lens-simple- import of elementary lens-family combinators
lentil- issue tracker
leveldb-haskell-0.6.5Haskell bindings to LevelDB
lexer-applicative- lexer based on applicative regular expressions
lhs2tex-1.19Preprocessor for typesetting Haskell sources with LaTeX
libffi-0.1A binding to libffi
libgit-0.3.1Simple Git Wrapper
libmpd- MPD client library
libnotify-0.2Bindings to libnotify library
librato- to the Librato API
libsystemd-journal-1.4.2Haskell bindings to libsystemd-journal
libxml-sax-0.7.5Bindings for the libXML2 SAX interface
LibZip-1.0.1Bindings to libzip, a library for manipulating zip archives
licensor-0.2.1A license compatibility helper
lifted-async- lifted IO operations asynchronously and wait for their results
lifted-base- IO operations from the base library
lift-generics-0.1.2GHC.Generics-based Language.Haskell.TH.Syntax.lift implementation
line-3.1.0Haskell SDK for the LINE API
linear-1.20.7Linear Algebra
linear-accelerate-0.4.1Lifting linear vector spaces into Accelerate
linked-list-with-iterator- pure linked list which is mutable through iterators
linux-file-extents- file fragmentation information under Linux
linux-namespaces- new or enter an existing linux namespaces
List-0.6.2List monad transformer and class
list-fusion-probe- list fusion for success
ListLike-4.5.1Generic support for list-like structures
list-prompt- simple list prompt UI for the terminal
listsafe- wrappers for partial list functions, supporting MonadThrow
list-t- done right
llvm-hs-4.2.0General purpose LLVM bindings
llvm-hs-pure- Haskell LLVM functionality (no FFI)
lmdb-0.2.5Lightning MDB bindings
loch-th-0.2.1Support for precise error locations in source files (Template Haskell version)
log- logging solution with multiple backends
log-base- logging solution (base package)
log-domain-0.11.2Log-domain arithmetic
log-elasticsearch- logging solution (Elasticsearch back end)
logfloat- floating point numbers
logger-thread- FastLogger in a thread and direct all queued messages to it
logging-effect-1.2.1A mtl-style monad transformer for general purpose & compositional logging
logging-facade-0.3.0Simple logging abstraction that allows multiple back-ends
logging-facade-syslog-1A logging back-end to syslog(3) for the logging-facade library
logict- backtracking logic-programming monad
log-postgres- logging solution (PostgreSQL back end)
loop-0.3.0Fast loops (for when GHC can't optimize forM_)
lrucache- simple, pure LRU cache
lrucaching-0.3.2LRU cache
lucid-2.9.9Clear to write, read and edit DSL for HTML
lucid-svg- for SVG using lucid for HTML
lzma-conduit- interface for lzma/xz compression
machines-0.6.3Networked stream transducers
machines-binary- utilities for the machines library
machines-directory- (system) utilities for the machines library
machines-io- utilities for the machines library
machines-process- (system) utilities for the machines library
magic-1.1Interface to C file/magic library
magicbane-0.1.4A web framework that integrates Servant, ClassyPrelude, EKG, fast-logger, wai-cli…
mainland-pretty-0.6.1Pretty printing designed for printing source code
makefile- Makefile parser and generator
managed-1.0.5A monad for managed values
mandrill- for interfacing with the Mandrill JSON API
markdown-0.1.16Convert Markdown to HTML, with XSS protection
markdown-unlit-0.4.1Literate Haskell support for Markdown
markov-chain- Chains for generating random sequences with a user definable behaviour
markup-3.1.0Abstraction for HTML-embedded content
marvin-0.2.5A framework for modular, portable chat bots
marvin-interpolate-1.1.2Compile time string interpolation a la Scala and CoffeeScript
mathexpr- and evaluate math expressions with variables and functions
math-functions- functions and Chebyshev polynomials
matplotlib-0.5.0Bindings to Matplotlib; a Python plotting library
matrices-0.4.5native matrix based on vector
matrix- native implementation of matrix operations
matrix-market-attoparsec- and serialization functions for the NIST Matrix Market format
maximal-cliques-0.1.1Enumerate all maximal cliques of a graph
mbox-0.3.4Read and write standard mailbox files
mbox-utility-0.0.1List contents of an mbox file containing e-mails
mcmc-types-1.0.3Common types for sampling
mediabus- streaming on top of Conduit
mediabus-rtp- and Send RTP Packets
median-stream- queries for the median of a stream of numeric data
med-module-0.1.1Parse song module files from Amiga MED and OctaMED
megaparsec-5.3.1Monadic parser combinators
mega-sdist- uploading to Hackage from mega repos
memory-0.14.11memory and related abstraction stuff
MemoTrie-0.6.8Trie-based memo functions
mersenne-random-pure64- high quality pseudorandom numbers purely using a Mersenne Twister
messagepack-0.5.4Serialize instance for Message Pack Object
messagepack-rpc-0.5.1Message Pack RPC over TCP
metrics- application metric tracking
MFlow-, RESTful web framework
mfsolve- solver and calculator à la metafont
microformats2-parser- Microformats 2 parser
microlens- tiny lens library with no dependencies. If you're writing an app, you probably want microlens-platform, not this
microlens-aeson- lenses for Aeson, using microlens
microlens-contra- folds and getters for microlens
microlens-ghc- + array, bytestring, containers, transformers
microlens-mtl- support for Reader/Writer/State from mtl
microlens-platform- microlens
microlens-th- generation of record lenses for microlens
microstache- templates for Haskell
midi- of MIDI messages and files
midi-music-box- MIDI file to music box punch tape
mighty-metropolis-1.2.0The Metropolis algorithm
mime-mail-0.4.14Compose MIME email messages
mime-mail-ses- mime-mail messages via Amazon SES
mime-types- mime-type handling types and functions
minio-hs-0.3.2A Minio Haskell Library for Amazon S3 compatible cloud storage
mintty-0.1.1A reliable way to detect the presence of a MinTTY console on Windows
miso- tasty Haskell front-end framework
missing-foreign-0.1.1Convenience functions for FFI work
MissingH- utility library
mixed-types-num- Prelude with numeric and logic expressions typed bottom-up
mltool- Learning Toolbox
mmap-0.5.9Memory mapped files for POSIX and Windows
mmorph-1.0.9Monad morphisms
mnist-idx- and write IDX data that is used in e.g. the MNIST database
mockery-0.3.5Support functions for automated testing
model-0.3Derive a model of a data type using Generics
modify-fasta- fasta (and CLIP) files in several optional ways
monad-control- control operations, like exception catching, through monad transformers
monad-control-aligned-0.0.1Just like monad-control, except less efficient, and the monadic state terms are all * -> *
monad-coroutine- monad transformer for suspending and resuming monadic computations
monadcryptorandom-0.7.1A monad for using CryptoRandomGen
monad-extras-0.6.0Extra utility functions for working with monads
monad-http- class of monads which can do http requests
monadic-arrays-0.2.2Boxed and unboxed arrays for monad transformers
monad-journal-0.7.2Pure logger typeclass and monad transformer
monadloc-0.7.1A class for monads which can keep a monadic call trace
monad-logger- class of monads which can log messages
monad-logger-json- Logging APIs
monad-logger-prefix-0.1.6Add prefixes to your monad-logger output
monad-logger-syslog- output for monad-logger
monad-loops-0.4.3Monadic loops
monad-metrics- convenient wrapper around EKG metrics
monad-par- library for parallel programming based on a monad
monad-parallel- execution of monadic computations
monad-par-extras-0.3.3Combinators and extra features for Par monads
monad-peel- control operations like exception catching through monad transformers
monadplus-1.4.2Haskell98 partial maps and filters over MonadPlus.
monad-products-4.0.1Monad products
MonadPrompt-, implementation & examples
MonadRandom-0.5.1Random-number generation monad
monad-skeleton-0.1.5Monads of program skeleta
monads-tf- classes, using type families
monad-time-0.2Type class for monads which carry the notion of the current time
monad-unlift-0.2.0Typeclasses for representing monad transformer unlifting
monad-unlift-ref-0.2.1Typeclasses for representing monad transformer unlifting
mongoDB-2.3.0Driver (client) for MongoDB, a free, scalable, fast, document DBMS
monoidal-containers- with monoidal accumulation
monoid-extras-0.4.2Various extra monoid-related definitions and utilities
monoid-subclasses-0.4.4Subclasses of Monoid
monoid-transformer-0.0.3Monoid counterparts to some ubiquitous monad transformers
mono-traversable- classes for mapping, folding, and traversing monomorphic containers
mono-traversable-instances- typeclass instances for mono-traversable
morte-1.6.13A bare-bones calculus of constructions
mountpoints-1.0.2list mount points
mstate-0.2.7MState: A consistent State monad for concurrent applications
mtl-2.2.1Monad classes, using functional dependencies
mtl-compat- Control.Monad.Except module from mtl
mtl-prelude- of most definitions from "mtl" and "transformers"
multiarg- lines for options that take multiple arguments
multimap-1.2.1A multimap
multipart-0.1.2HTTP multipart split out of the cgi package
multiset-0.3.3The Data.MultiSet container type
multistate- mtl's ReaderT / WriterT / StateT, but more than one contained value/type
murmur-hash- implementation for Haskell
mushu-0.1.1Minimalist MPD client
MusicBrainz-0.3.1interface to MusicBrainz XML2 and JSON web services
mustache-2.2.3A mustache template parser library
mutable-containers-0.3.3Abstactions and concrete implementations of mutable containers
mwc-probability-1.3.0Sampling function-based probability distributions
mwc-random-, high quality pseudo random number generation
mysql-0.1.4A low-level MySQL client library
mysql-haskell- haskell MySQL driver
mysql-haskell-openssl- support for mysql-haskell package using openssl
mysql-simple-0.4.4A mid-level MySQL client library
nagios-check-0.3.2Package for writing monitoring plugins
names-th- name strings for TH
nano-erl- library for Erlang-style actor semantics
nanospec-0.2.1A lightweight implementation of a subset of Hspec's API
naqsha- library for working with geospatial data types
nats-1.1.1Natural numbers
natural-sort-0.1.2User-friendly text collation
natural-transformation-0.4A natural transformation package
ndjson-conduit- parsing and serialization for newline delimited JSON
neat-interpolation- quasiquoter for neat and simple multiline text interpolation
netpbm-1.0.2Loading PBM, PGM, PPM image files
netwire-5.0.2Functional reactive programming library
netwire-input-0.0.6Input handling abstractions for netwire
netwire-input-glfw-0.0.7GLFW instance of netwire-input
network- networking interface
network-anonymous-i2p-0.10.0Haskell API for I2P anonymous networking
network-anonymous-tor-0.11.0Haskell API for Tor anonymous networking
network-attoparsec-0.12.2Utility functions for running a parser against a socket
network-carbon-1.0.10A Haskell implementation of the Carbon protocol (part of the Graphite monitoring tools)
network-conduit-tls-1.2.2Create TLS-aware network code with conduits
network-house- and parsers for Ethernet, TCP, UDP, IPv4, IPv6, ICMP, DHCP, TFTP
network-info- the local computer's basic network configuration
network-ip- Protocol data structures
network-msgpack-rpc-0.0.3A MessagePack-RPC Implementation
network-multicast-0.2.0Simple multicast library
Network-NineP-0.4.1High-level abstraction over 9P protocol
network-simple- network sockets usage patterns
network-transport- abstraction layer
network-transport-composed- network transports
network-transport-inmemory-0.5.2In-memory instantiation of Network.Transport
network-transport-tcp-0.5.1TCP instantiation of Network.Transport
network-transport-tests- tests for Network.Transport implementations
network-uri- manipulation
newtype-0.2A typeclass and set of functions for working with newtypes
newtype-generics-0.5.1A typeclass and set of functions for working with newtypes, with generics support
next-ref- concurrency primitive for a slow consumer
nfc-0.1.0libnfc bindings
nicify-lib-1.0.1Pretty print the standard output of default `Show` instances
NineP- in pure Haskell
nix-paths-1.0.1Knowledge of Nix's installation directories
nonce-1.0.5Generate cryptographic nonces
nondeterminism-1.4A monad and monad transformer for nondeterministic computations
non-empty-0.3List-like structures with static restrictions on the number of elements
non-empty-sequence- sequence
non-negative- numbers
NoTrace- all the functions come from Debug.Trace after debugging
nsis-0.3.2DSL for producing Windows Installer using NSIS
numbers-3000.2.0.1Various number types
numeric-extras-0.1Useful tools from the C standard library
numeric-prelude-0.4.2An experimental alternative hierarchy of numeric type classes
numeric-quest- and quantum mechanics
numhask-0.0.9A numeric prelude
numhask-range-0.0.4Numbers that are range representations
NumInstances-1.4Instances of numeric classes for functions and tuples
numtype-dk- integers, using TypeNats, Data Kinds, and Closed Type Families
nvim-hs-0.2.4Haskell plugin backend for neovim
nvim-hs-contrib-0.2.0Haskell plugin backend for neovim
nvim-hs-ghcid-0.2.0Neovim plugin that runs ghcid to update the quickfix list
oanda-rest-api-0.4.1Client to the OANDA REST API
objective-1.1.2Composable objects
ObjectName- handled object names
octane-0.20.2Parse Rocket League replays
Octree- unbalanced Octree for storing data about 3D points
oeis-0.3.9Interface to the Online Encyclopedia of Integer Sequences (OEIS)
ofx- for OFX data
old-locale- library
old-time- library
once-0.2memoization for IO actions and functions
one-liner-0.9.1Constraint-based generics
OneTuple-0.2.1Singleton Tuple
online-0.2.0online statistics
Only-0.1The 1-tuple type or single-value "collection"
oo-prototypes- for OO-like prototypes
opaleye- SQL-generating DSL targeting PostgreSQL
opaleye-trans-0.3.7A monad transformer for Opaleye
OpenAL- binding to the OpenAL cross-platform 3D audio API
open-browser- a web browser from Haskell
openexr-write- for writing images in OpenEXR HDR file format
OpenGL- binding for the OpenGL graphics system
OpenGLRaw- raw binding for the OpenGL graphics system
openpgp-asciiarmor-0.1OpenPGP (RFC4880) ASCII Armor codec
opensource- API Wrapper for the Open Source License API
openssl-streams- network support for io-streams
open-witness- witnesses
operational- of difficult monads made easy with operational semantics
operational-class- typeclass for the operational package
opml-conduit- parser/renderer for the OPML 2.0 format
optional-args-1.0.1Optional function arguments
options- powerful and easy-to-use command-line option parser
optparse-applicative- and combinators for parsing command line options
optparse-generic-1.2.2Auto-generate a command-line parser for your datatype
optparse-helper- functions for optparse-applicative
optparse-simple-0.0.4Simple interface to optparse-applicative
optparse-text- helpers for optparse-applicative
osdkeys-0.0Show keys pressed with an on-screen display (Linux only)
overloaded-records- Records based on current GHC proposal
package-description-remote- a 'GenericPackageDescription' from Hackage
packdeps-0.4.3Check your cabal packages for lagging dependencies
packunused-0.1.2Tool for detecting redundant Cabal package dependencies
pager- up a pager, like 'less' or 'more'
pagerduty-0.0.8Client library for PagerDuty Integration and REST APIs
pagination-0.2.1Framework-agnostic pagination boilerplate
palette- for choosing and creating color schemes
pandoc- between markup formats
pandoc-citeproc- using pandoc with citeproc
pandoc-types- for representing a structured document
pango- to the Pango text rendering engine
papillon- parser
parallel- programming library
parallel-io-0.3.3Combinators for executing IO actions in parallel on a thread pool
parseargs- command-line argument parsing library
parsec-3.1.11Monadic parser combinators
parsec-numeric- combinators for parsing Haskell numeric types
ParsecTools- combinators for more complex objects
parser-combinators-0.1.0Lightweight package providing commonly useful parser combinators
parsers-0.12.8Parsing combinators
partial-handler-1.0.2A composable exception handler
partial-isomorphisms- isomorphisms
partial-order- typeclass suitable for types admitting a partial order
patat- presentations using Pandoc
path-0.5.13Support for well-typed paths
path-extra-0.0.6Chris Done's path library, enriched with URL-related goodies
path-io-1.2.2Interface to ‘directory’ package for users of ‘path’
path-pieces-0.2.1Components of paths
pathtype-0.8Type-safe replacement for System.FilePath etc
pathwalk- walking utilities for Haskell programs
patience-0.1.1Patience diff and longest increasing subsequence
pattern-arrows-0.0.2Arrows for Pretty Printing
pcre-heavy- regexp library on top of pcre-light you can actually use
pcre-light- regex library for Perl 5 compatible regular expressions
pcre-utils- substitute and split for PCRE regexps
pdfinfo-1.5.4Wrapper around the pdfinfo command
pdf-toolbox-content- collection of tools for processing PDF files
pdf-toolbox-core- collection of tools for processing PDF files
pdf-toolbox-document- collection of tools for processing PDF files
pem-0.2.2Privacy Enhanced Mail (PEM) format reader and writer
perf-0.1.2low-level performance statistics
persistable-record- between SQL database values and haskell records
persistable-types-HDBC-pg- and Relational-Record instances of PostgreSQL extended types
persistent-2.7.1Type-safe, multi-backend data serialization
persistent-mongoDB-2.6.0Backend for the persistent library using mongoDB
persistent-mysql- for the persistent library using MySQL database server
persistent-mysql-haskell- pure haskell backend for the persistent library using MySQL database server
persistent-postgresql- for the persistent library using postgresql
persistent-redis-2.5.2Backend for persistent library using Redis
persistent-refs-0.4Haskell references backed by an IntMap for persistence and reversibility
persistent-sqlite-2.6.3Backend for the persistent library using sqlite3
persistent-template-2.5.3Type-safe, non-relational, multi-backend persistence
pgp-wordlist- between binary data and a human-readable collection of words
pg-transact- postgresql-simple transaction monad
phantom-state- State Transformer. Like State Monad, but without values
picedit- image manipulation functions
picoparsec- combinator parsing for bytestrings and text
picosat-0.1.4Bindings to the PicoSAT solver
pid1- signal handling and orphan reaping for Unix PID1 init processes
pinboard- to the Pinboard API
pinch- alternative implementation of Thrift for Haskell
pinchot- grammars, not parsers
pipes-4.3.7Compositional pipelines
pipes-attoparsec- and Pipes integration
pipes-bytestring-2.1.6ByteString support for pipes
pipes-cacophony-0.5.0Pipes for Noise-secured network connections
pipes-category- instances for Category, Arrow and ArrowChoice for Pipes
pipes-concurrency-2.0.8Concurrency for the pipes ecosystem
pipes-extras-1.0.12Extra utilities for pipes
pipes-fluid- combines Producers so that a value is yielded as soon as possible
pipes-group-1.0.8Group streams into substreams
pipes-misc- utilities for pipes, required by glazier-tutorial
pipes-mongodb- results from MongoDB
pipes-parse-3.0.8Parsing infrastructure for the pipes ecosystem
pipes-random- for handling randomness
pipes-safe-2.2.6Safety for the pipes ecosystem
pipes-text- streaming text
pipes-wai-3.2.0A port of wai-conduit for the pipes ecosystem
pixelated-avatar-generator-0.1.3A library and application for generating pixelated avatars
pkcs10- library
placeholders-0.1Placeholders for use while developing Haskell code
plan-b-0.2.1Failure-tolerant file and directory editing
plot- plotting library, exportable as eps/pdf/svg/png or renderable with gtk
plot-gtk- plots and interaction with GHCi
plot-gtk3- plots and interaction with GHCi
plot-gtk-ui- quick way to use Mathematica like Manipulation abilities
plot-light-0.2.7A lightweight plotting library, exporting to SVG
pointed-5Pointed and copointed data
pointedlist-0.6.1A zipper-like comonad which works as a list, tracking a position
pointful-1.0.9Pointful refactoring tool
pointless-fun- common point-free combinators
point-octree- octree, with bounding boxes
poll-0.0Bindings to poll.h
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-1.12A variety of alternative parser combinator libraries
pooled-io- jobs on a limited number of threads and support data dependencies
posix-paths- filepath/directory functionality
posix-realtime- Realtime functionality
postgresql-binary-0.12.1Encoders and decoders for the PostgreSQL's binary format
postgresql-libpq- binding to libpq
postgresql-schema-0.1.14PostgreSQL Schema Management
postgresql-simple- PostgreSQL client library
postgresql-simple-migration- Schema Migrations
postgresql-simple-opts- optparse-applicative parser for postgresql-simple's connection options
postgresql-simple-queue- PostgreSQL backed queue
postgresql-simple-url- postgres:// url into ConnectInfo
postgresql-transactional-1.1.1a transactional monad on top of postgresql-simple
postgresql-typed-0.5.2PostgreSQL interface with compile-time SQL type checking, optional HDBC backend
post-mess-age- messages to a handle concurrently without getting them mixed
pqueue-, persistent, fast priority queues
prednote- and display trees of predicates
pred-set-0.0.1Simple cached predicates
pred-trie- tries
prefix-units-0.2.0A basic library for SI/binary prefix units
prelude-compat- Prelude and Data.List with fixed content across GHC versions
prelude-extras- order versions of Prelude classes
prelude-safeenum- redefinition of the Prelude's Enum class in order to render it safe
preprocessor-tools-1.0.1A framework for extending Haskell's syntax via quick-and-dirty preprocessors
present-4.1.0Make presentations for data types
pretty- library
pretty-class- printing class similar to Show
prettyclass- printing class similar to Show
pretty-hex-1.0A library for hex dumps of ByteStrings
prettyprinter-1.1.1A modern, easy to use, well-documented, extensible prettyprinter
prettyprinter-ansi-terminal- terminal backend for the »prettyprinter« package
prettyprinter-compat-annotated-wl-pprint-1Prettyprinter compatibility module for previous users of the annotated-wl-pprint package
prettyprinter-compat-ansi-wl-pprint-1.0.1Drop-in compatibility package to migrate from »ansi-wl-pprint« to »prettyprinter«
prettyprinter-compat-wl-pprint- compatibility module for previous users of the wl-pprint package
pretty-show-1.6.15Tools for working with derived `Show` instances and generic inspection of values
pretty-simple- printer for data types with a 'Show' instance
pretty-types- small pretty printing DSL for complex types
primes-, purely functional generation of prime numbers
primitive- memory-related operations
printcess- printing with indentation, mixfix operators, and automatic line breaks
probability- Functional Programming
process- libraries
process-extras-0.7.2Process extras
profiterole-0.1Restructure GHC profile reports
profiteur- visualiser for GHC prof files
profunctor-extras-4.0This package has been absorbed into profunctors 4.0
projectroot- to the projectroot C logic
project-template-0.2.0Specify Haskell project templates and generate files
prometheus-client-0.2.0Haskell client library for
prometheus-metrics-ghc-0.2.0Metrics exposing GHC runtime information for use with prometheus-client
prompt- (and transformer) for deferred-effect pure prompt-response queries
protobuf- Protocol Buffers via GHC.Generics
protobuf-simple- Protocol Buffers library (proto2)
protocol-buffers-2.4.6Parse Google Protocol Buffer specifications
protocol-buffers-descriptor-2.4.6Text.DescriptorProto.Options and code generated from the Google Protocol Buffer specification
proto-lens- lens-based implementation of protocol buffers in Haskell
proto-lens-arbitrary- instances for proto-lens
proto-lens-combinators- functions to proto-lens
proto-lens-descriptors- buffers for describing the definitions of messages
proto-lens-optparse- proto-lens to optparse-applicative ReadMs
proto-lens-protobuf-types- protocol buffer message types
proto-lens-protoc- buffer compiler for the proto-lens library
protolude-0.1.10A sensible set of defaults for writing custom Preludes
proxied-0.3Make functions consume Proxy instead of undefined
psql-helpers- small collection of helper functions to generate postgresql queries
PSQueue-1.1Priority Search Queue
psqueues- priority search queues
publicsuffix-0.20170508The publicsuffix list exposed as proper Haskell types
pure-io-0.2.1Pure IO monad
pureMD5-2.1.3A Haskell-only implementation of the MD5 digest (hash) algorithm
purescript-bridge- PureScript data types from Haskell data types
pusher-http-haskell- client library for the Pusher HTTP API
pwstore-fast-2.4.4Secure password storage
QuasiText- QuasiQuoter for Text
questioner- package for prompting values from the command-line
quickbench-1.0quick & easy benchmarking of command-line programs
QuickCheck-2.9.2Automatic testing of Haskell programs
quickcheck-arbitrary-adt- typeclasses for generating arbitrary ADTs
quickcheck-assertions-0.3.0HUnit like assertions for QuickCheck
quickcheck-combinators-0.0.2Simple type-level combinators for augmenting QuickCheck instances
quickcheck-instances-0.3.12Common quickcheck instances
quickcheck-io-0.2.0Use HUnit assertions as QuickCheck properties
quickcheck-simple- properties and default-mains for QuickCheck
quickcheck-special- cases and special values for QuickCheck Arbitrary instances
quickcheck-state-machine-0.3.0Test monadic programs using state machine based models
quickcheck-text- arbitrary instance for Text
quickcheck-unicode- and shrink functions for testing Unicode-related software
quickcheck-with-counterexamples-1.0Get counterexamples from QuickCheck as Haskell values
raaz-0.1.1The raaz cryptographic library
rainbow- text to terminal with colors and effects
rainbox- box pretty printing, with colors
ramus-0.1.2Elm signal system for Haskell
random-1.1random number library
random-fu- number generation
random-shuffle-0.0.4Random shuffle implementation
random-source- basis for random number generators
random-tree- random trees
range- has a bunch of code for specifying and managing ranges in your code
range-set-list- efficient sets with ranges of elements
rank1dynamic- Data.Dynamic/Data.Typeable but with support for rank-1 polymorphic types
rank-product- the rank product of a data set
Rasterific- pure haskell drawing engine
rasterific-svg-0.3.3SVG renderer based on Rasterific
ratel-0.3.8Notify Honeybadger about exceptions
ratel-wai-0.2.0Notify Honeybadger about exceptions via a WAI middleware
rattletrap-2.5.0Parse and generate Rocket League replays
rawfilepath-0.2.4Use RawFilePath instead of FilePath
rawstring-qm- raw string quotation and dictionary interpolation
raw-strings-qq-1.1Raw string literals for Haskell
rdf- and Incremental Processing of RDF Data
rdtsc- for the rdtsc machine instruction
reactive-banana- for functional reactive programming (FRP)
readable-0.3.1Reading from Text and ByteString
ReadArgs-1.2.3Simple command line argument parsing
read-editor- a temporary file on the system's EDITOR and returns the resulting edits
read-env-var- for safely reading environment variables
readline- interface to the GNU readline library
rebase- more progressive alternative to the "base" package
recursion-schemes-5.0.2Generalized bananas, lenses and barbed wire
redis-io-0.7.0Yet another redis client
redis-resp-0.4.0REdis Serialization Protocol (RESP) implementation
reducers-3.12.2Semigroups, specialized containers and a general map/reduce framework
refact- refactorings to perform with apply-refact
references- for reading and updating data
ref-fd- type class for monads with references using functional dependencies
refined- types with static and runtime checking
reflection-2.1.2Reifies arbitrary terms into types that can be reflected back into terms
reform- is a type-safe HTML form generation and validation library
reform-blaze- support for using blaze-html with Reform
reform-hamlet- support for using Hamlet with Reform
reform-happstack- support for reform
reform-hsp- support for using HSP with Reform
RefSerialize-0.4.0Write to and read from ByteStrings maintaining internal memory references
regex- for regex-base
regex-applicative-0.3.3Regex-based parsing with applicative interface
regex-applicative-text- on text
regex-base-0.93.2Replaces/Enhances Text.Regex
regex-compat-0.95.1Replaces/Enhances Text.Regex
regex-compat-tdfa- Support version of Text.Regex, using regex-tdfa
regex-pcre-0.94.4Replaces/Enhances Text.Regex
regex-pcre-builtin- Text.Regex
regex-pcre-text- PCRE API for regex-base
regex-posix-0.95.2Replaces/Enhances Text.Regex
regex-tdfa-1.2.2Replaces/Enhances Text.Regex
regex-tdfa-text- interface for regex-tdfa
regex-with-pcre- for regex-base
reinterpret-cast-0.1.0Memory reinterpretation casts for Float/Double and Word32/Word64
relational-query-, Modular, Relational, algebraic query engine
relational-query-HDBC- instance of relational-query and typed query interface for HDBC
relational-record- package of Relational Record
relational-schemas-' schema templates for relational-query
renderable- API for managing renderable resources
RepLib-0.5.4Generic programming library with representation types
repline- wrapper for GHCi-like REPL interfaces
req-0.2.0Easy-to-use, type-safe, expandable, high-level HTTP library
req-conduit-0.1.0Conduit helpers for the req HTTP client library
rerebase-1.0.3Reexports from "base" with a bunch of other standard libraries
reroute- implementation of typed and untyped web routing
resolve-trivial-conflicts- trivial conflict markers in a git repository
resource-pool- high-performance striped resource pooling implementation
resourcet-1.1.9Deterministic allocation and freeing of scarce resources
rest-client- library for use in generated API client libraries
rest-core-0.39Rest API library
rest-gen- and client generation from rest definition
rest-happstack- driver for Happstack
rest-snap- driver for Snap
rest-stringmap- with stringy keys that can be transcoded to JSON and XML
rest-types- Rest Framework Types
rest-wai- driver for WAI applications
result- success or at least one error
rethinkdb- driver for RethinkDB 2.2
rethinkdb-client-driver-0.0.25Client driver for RethinkDB
retry- combinators for monadic actions that may fail
rev-state-0.1.2Reverse State monad transformer
rfc5051- unicode collation as per RFC5051
rng-utils-0.2.1RNG within an MVar for convenient concurrent use
rose-trees- collection of rose tree structures
rot13- ROT13 cipher for Haskell
rotating-log-0.4.2Size-limited, concurrent, automatically-rotating log writer
RSA-2.3.0Implementation of RSA, using the padding schemes of PKCS#1 v2.1
rss-conduit- parser/renderer for the RSS standard
runmemo- simple memoization helper library
rvar- Variables
s3-signer- Amazon S3 URLs
safe-0.3.15Library of safe (exception free) functions
safecopy- serialization with version control
safe-exceptions-, consistent, and easy exception handling
safe-exceptions-checked-0.1.0Safe, checked exceptions
safeio- output to disk atomically
SafeSemaphore-0.10.1Much safer replacement for QSemN, QSem, and SampleVar
sample-frame-0.0.3Handling of samples in an (audio) signal
sample-frame-np- instances for types from sample-frame and numericprelude
sampling-0.3.2Sample values from collections
sandi-0.4.1Data encoding library
sandman- Cabal sandboxes to avoid rebuilding packages
say- project template from stack
scalpel-0.5.1A high level web scraping library for Haskell
scalpel-core-0.5.1A high level web scraping library for Haskell
scanner-0.2Fast non-backtracking incremental combinator parsing for bytestrings
schematic- spec and validation tool
scientific- represented using scientific notation
scotty-0.11.0Haskell web framework inspired by Ruby's Sinatra, using WAI and Warp
scrape-changes- websites for changes
scrypt-0.5.0Stronger password hashing via sequential memory-hard functions
SDL- to libSDL
sdl2-2.2.0Both high- and low-level bindings to the SDL library (version 2.0.4+)
sdl2-gfx-0.2Bindings to SDL2_gfx
sdl2-image-2.0.0Bindings to SDL2_image
sdl2-mixer-0.1Bindings to SDL2_mixer
sdl2-ttf-1.0.0Binding to libSDL2-ttf
search-algorithms-0.2.0Common graph search algorithms
securemem-0.1.9abstraction to an auto scrubbing and const time eq, memory chunk
SegmentTree-0.3Data structure for querying the set (or count) of intervals covering given point
selda-, high-level EDSL for interacting with relational databases
selda-postgresql- backend for the Selda database EDSL
selda-sqlite- backend for the Selda database EDSL
semigroupoid-extras-5Semigroupoids that depend on PolyKinds
semigroupoids-5.2.1Semigroupoids: Category sans id
semigroups-0.18.3Anything that associates
semiring-simple- module for dealing with semirings
semver-, manipulation, and de/serialisation of Semantic Versions
sendfile-0.7.9A portable sendfile library
sensu-run-0.2.0A tool to send command execution results to Sensu
seqalign- Alignment
seqloc- sequence locations for bioinformatics
serf- with Serf via Haskell
servant-0.11A family of combinators for defining webservices APIs
servant-auth-cookie- via encrypted cookies
servant-blaze-0.7.1Blaze-html support for servant
servant-cassava-0.9Servant CSV content-type for cassava
servant-checked-exceptions- exceptions for Servant APIs
servant-client-0.11automatical derivation of querying functions for servant webservices
servant-docs-0.11generate API docs for your servant webservice
servant-elm- derive Elm functions to query servant webservices
servant-foreign-0.10.1Helpers for generating clients for servant APIs in any programming language
servant-js- derive javascript functions to query servant webservices
servant-JuicyPixels- support for JuicyPixels
servant-lucid-0.7.1Servant support for lucid
servant-mock-0.8.3Derive a mock server for free from your servant API types
servant-purescript- PureScript accessor functions for you servant API
servant-ruby- a Ruby client from a Servant API with Net::HTTP
servant-server- family of combinators for defining webservices APIs and serving them
servant-static-th- a directory of static files in your Servant server
servant-subscriber- REST is not enough ..
servant-swagger-1.1.4Generate Swagger specification for your servant API
servant-swagger-ui- swagger ui
servant-yaml- support for yaml
serversession-1.0.1Secure, modular server-side sessions
serversession-frontend-wai-1.0wai-session bindings for serversession
serversession-frontend-yesod-1.0Yesod bindings for serversession
servius- web server with template rendering
set-cover-0.0.8Solve exact set cover problems like Sudoku, 8 Queens, Soma Cube, Tetris Cube
setenv- cross-platform library for setting environment variables
setlocale- bindings to setlocale
set-monad- monad
sets- set interface for Haskell containers
SHA- of the SHA suite of message digest functions
shake-0.15.11Build system library, like Make, but more accurate dependencies
shake-language-c-0.10.1Utilities for cross-compiling with Shake
shakespeare- toolkit for making compile-time interpolated templates
ShellCheck-0.4.6Shell script analysis tool
shell-conduit-4.6.1Write shell scripts with Conduit
shelly- (systems) programming in Haskell
shikensu-0.3.7Run a sequence of functions on in-memory representations of files
shortcut-links- shortcuts for use in text markup
should-not-typecheck-2.1.0A HUnit/hspec assertion library to verify that an expression does not typecheck
show-prettyprint-0.2Robust prettyprinter for output of auto-generated Show instances
sibe- Learning algorithms
signal- signal support for Haskell
silently-1.2.5Prevent or capture writing to stdout and other handles
simple-0.11.2A minimalist web framework for the WAI server interface
simple-download-0.0.2A simple wrapper of http-conduit for file download
simple-log-0.9.3Simple log for Haskell
simple-reflect-0.3.2Simple reflection of expressions containing variables
simple-sendfile-0.2.26Cross platform library for the sendfile system call
simple-session- session management for the Simple web framework
simple-templates- basic template language for the Simple web framework
singleton-bool- level booleans
singletons-2.2A framework for generating singleton types
siphash-1.0.3siphash: a fast short input PRF
skein-, a family of cryptographic hash functions. Includes Skein-MAC as well
skeletons-0.4.0Manage project skeletons
skylighting- highlighting library
slave-thread-1.0.2A principal solution to ghost threads and silent exceptions
slug-0.1.7Type-safe slugs for Yesod ecosystem
smallcaps- camel case text in LaTeX files
smallcheck-1.1.2A property-based testing library
smallcheck-series-0.6Extra SmallCheck series and utilities
smoothie- curves via several interpolation modes
smtp-mail- email sending via SMTP
snap-blaze- integration for Snap
snap-core- A Haskell Web Framework (core interfaces and types)
snap-server- web server for the Snap Framework
snowflake- loose port of Twitter Snowflake to Haskell. Generates arbitrary precision, unique, time-sortable identifiers
snowtify- send your result of `stack build` (`stack test`) to notify-daemon :dog2:
soap- client tools
soap-openssl- SOAP transport (using openssl bindings)
soap-tls- SOAP transport (using tls package)
socket- extensible socket library
socket-activation- socket activation library
socks-0.5.6Socks proxy (ver 5)
solga- typesafe web routing
solga-swagger- generation for Solga
sort- Haskell sorting toolkit
sorted-list- sorted lists and related functions
sound-collage- a song from other pieces of sound
sourcemap-0.1.6Implementation of source maps as proposed by Google and Mozilla
sox-, write, read, convert audio signals using Sox
soxlib-0.0.3Write, read, convert audio signals using libsox
sparkle- Apache Spark applications in Haskell
sparse-linear-algebra- computation in native Haskell
spdx- license expression language
special-values- providing special values
speculation- framework for safe, programmable, speculative parallelism
speedy-slice-0.3.0Speedy slice sampling
sphinx- bindings to the Sphinx full-text searching daemon
Spintax-0.3.2Random text generation based on spintax
splice- Socket to Socket Data Splicing
split- library for splitting lists
splitmix-0Fast Splittable PRNG
split-record- a big audio file into pieces at positions of silence
Spock- Haskell web framework for rapid development
Spock-api- Haskell web framework for rapid development
Spock-api-server- Haskell web framework for rapid development
Spock-core- Haskell web framework for rapid development
Spock-lucid- support for Spock
Spock-worker- workers for Spock
spool-0.1Convert between ByteString and Vector.Storable without copying
spreadsheet- and write spreadsheets from and to CSV files in a lazy way
sqlite-simple- SQLite client library
sqlite-simple-errors- around errors from sqlite-simple
sql-words- keywords data constructors into OverloadedString
srcloc- types for managing source code locations
stache-0.2.2Mustache templates for Haskell
stack-1.5.1The Haskell Tool Stack
stackage-curator-0.14.5Tools for curating Stackage bundles
stackage-query-0.1.2Stackage package query
stackage-types-1.2.0Shared data types between various Stackage packages
stack-run-auto- project template from stack
stack-type- basic stack type
stateref-0.3Abstraction for things that work like IORef
statestack- State-like monad transformer with saveable and restorable state
StateVar- variables
stateWriter-0.2.9A faster variant of the RWS monad transformers
static-canvas- to generate HTML5 Canvas javascript
statistics- library of statistical types, data, and functions
stemmer-0.5.2Haskell bindings to the Snowball stemming library
stm- Transactional Memory
stm-chans- types of channels for STM
stm-conduit-3.0.0Introduces conduits to channels, and promotes using conduits concurrently
stm-containers-0.2.16Containers for STM
stm-delay- one-shot timer polled with STM
stm-extras- STM functions
STMonadTrans-0.4.3A monad transformer version of the ST monad
stm-split-0.0.2TMVars, TVars and TChans with distinguished input and output side
stm-stats- statistics for STM transactions
stm-supply- wrapper around Control.Concurrent.Supply
stopwatch- simple stopwatch utility
storable-complex-0.2.2Storable instance for Complex
storable-endian-0.2.6Storable instances with endianness
storable-record- definition of Storable instances for records
storable-tuple- instance for pairs and triples
storablevector-, packed, strict storable arrays with a list interface like ByteString
storablevector-carray-0.0Conversion between storablevector and carray
store- binary serialization
store-core-0.4.1Fast and lightweight binary serialization
Strafunski-StrategyLib- for strategic programming
stratosphere-0.6.0EDSL for AWS CloudFormation
streaming- elementary streaming prelude and general stream type
streaming-binary- interface to binary
streaming-bytestring- byte steams, or: bytestring io done right
streaming-commons-0.1.17Common lower-level functions needed by various streaming data libraries
streaming-utils-, attoparsec, pipes and other utilities for the streaming libraries
streaming-wai-0.1.1Streaming Wai utilities
streamproc-1.6.2Stream Processer Arrow
streams-3.3Various Haskell 2010 stream comonads
strict-0.3.2Strict data types and String IO
strict-base-types-0.5.0Strict variants of the types provided in base
stringable-0.1.3A Stringable type class, in the spirit of Foldable and Traversable
stringbuilder-0.5.0A writer monad for multi-line string literals
string-class- class library
string-combinators- functions to build and combine stringlike values
string-conv-0.1.2Standardized conversion between string types
string-conversions- dealing with different types for strings
string-qq-0.0.2QuasiQuoter for non-interpolated strings, texts and bytestrings
stringsearch- searching, splitting and replacing of ByteStrings
strive-3.0.4A client for the Strava V3 API
stylish-haskell- code prettifier
sum-type-boilerplate-0.1.1Library for reducing the boilerplate involved with sum types
sundown-0.6Bindings to the sundown markdown library
superbuffer- build a bytestring from smaller chunks
superrecord- anonymous records
svg-builder- for building SVG
SVGFonts- from the SVG-Font format
svg-tree- file loader and serializer
swagger-0.3.0Implementation of swagger data model
swagger2-2.1.6Swagger 2.0 data model
syb-0.7Scrap Your Boilerplate
symbol-0.2.4A 'Symbol' type for fast symbol comparison
symengine- symbolic mathematics engine for Haskell
synthesizer-core- signal processing coded in Haskell: Low level part
synthesizer-dimensional- signal processing with static physical dimensions
synthesizer-midi- 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
system-fileio- filesystem interaction across GHC versions (deprecated)
system-filepath-, byte-based file and directory path manipulations (deprecated)
system-posix-redirect- toy module to temporarily redirect a program's stdout
tabular- data tables with rendering functions
tagchup-0.4.1alternative package for processing of tag soups
tagged-0.8.5Haskell 98 phantom types to avoid unsafely passing dummy arguments
tagged-binary- tools for serializing data tagged with type information
tagged-identity-0.1.2Trivial monad transformer that allows identical monad stacks have different types
tagshare-0.0TagShare - explicit sharing with tags
tagsoup-0.14.2Parsing and extracting information from (possibly malformed) HTML/XML documents
tagstream-conduit- html tag parser
tar-, writing and manipulating ".tar" archive files
tar-conduit-0.1.1Parse tar files using conduit for streaming
tardis- state monad transformer
tasty-0.11.3Modern and extensible testing framework
tasty-ant-xml-1.1.1Render tasty output to XML for Jenkins
tasty-auto- discovery for Tasty with support for ingredients and test tree generation
tasty-dejafu- Fu support for the Tasty test framework
tasty-discover-3.0.2Test discovery for the tasty framework
tasty-expected-failure- tasty tests as failure expected
tasty-fail-fast-0.0.3Adds the ability to fail a tasty test suite on first test failure
tasty-golden- tests support for tasty
tasty-hspec- support for the Tasty test framework
tasty-html- tasty output to HTML
tasty-hunit-0.9.2HUnit support for the Tasty test framework
tasty-kat-0.0.3Known Answer Tests (KAT) framework for tasty
tasty-program-1.0.5Use tasty framework to test whether a program executes correctly
tasty-quickcheck-0.8.4QuickCheck support for the Tasty test framework
tasty-rerun-1.1.8Run tests by filtering the test tree depending on the result of previous test runs
tasty-silver-3.1.10A fancy test runner, including support for golden tests
tasty-smallcheck-0.8.1SmallCheck support for the Tasty test framework
tasty-stats- statistics of your Tasty testsuite in a CSV file
tasty-tap-0.0.4TAP (Test Anything Protocol) Version 13 formatter for tasty
tasty-th-0.1.7Automatic tasty test case discovery using TH
Taxonomy-1.0.2Libary for parsing, processing and vizualization of taxonomy data
TCache-0.12.1A Transactional cache with user-defined persistence
tce-conf-1.3Very simple config file reading
tcp-streams- stop solution for tcp client and server with tls support
tcp-streams-openssl- streams using openssl for tls support
tdigest-0.1On-line accumulation of rank-based statistics
tdigest-Chart-0Chart generation from tdigest
teardown- composable, idempotent & transparent application cleanup sub-routines
template- string substitution
template-haskell- library for Template Haskell
temporary- temporary file and directory support
temporary-rc- temporary file and directory support for Windows and Unix, based on code from Cabal
tensorflow- bindings
tensorflow-core-ops- wrappers for Core Tensorflow Ops
tensorflow-opgen- generation for TensorFlow operations
tensorflow-ops- layer around TensorFlow bindings
tensorflow-proto- protocol buffers
tensorflow-test- common functions for test suites
termcolor- terminal colors
terminal-progress-bar- simple progress bar in the terminal
terminal-size- terminal window height and width
terminfo- bindings to the terminfo library
test-fixture- monadic side-effects
test-framework- for running and organising tests, with HUnit and QuickCheck support
test-framework-hunit- support for the test-framework package
test-framework-quickcheck2- support for the test-framework package
test-framework-smallcheck-0.2Support for SmallCheck tests in test-framework
test-framework-th-0.2.4Automagically generate the HUnit- and Quickcheck-bulk-code using Template Haskell
testing-feat- Enumeration of Algebraic Types
texmath- between formats used to represent mathematics
text- efficient packed Unicode text type
text-all- Data.Text related in one package
text-binary- instances for text types
text-conversions-0.3.0Safe conversions between textual types
text-format- formatting
text-generic-pretty-1.2.1A generic, derivable, haskell pretty printer
text-icu- to the ICU library
text-latin1-0.3Latin-1 (including ASCII) utility functions
text-ldap- and Printer for LDAP text data stream
textlocal- wrapper for textlocal SMS gateway
text-manipulate- conversion, word boundary manipulation, and textual subjugation
text-metrics-0.3.0Calculate various string metrics efficiently
text-postgresql- and Printer of PostgreSQL extended types
text-printer-0.5Abstract interface for text builders/printers
text-region- text regions
text-show-3.6Efficient conversion of values into Text
text-show-instances-3.6Additional instances for text-show
text-zipper-0.10.1A text editor zipper library
tfp- integers, booleans, lists using type families
tf-random-0.5High-quality splittable pseudorandom number generator
th-abstraction- interface for reified information about data types
th-data-compat- for data definition template of TH
th-desugar-1.6Functions to desugar Template Haskell
these-0.7.3An either-or-both data type & a generalized 'zip with padding' typeclass
th-expand-syns- type synonyms in Template Haskell ASTs
th-extras- grab bag of functions for use with Template Haskell
th-lift-0.7.7Derive Template Haskell's Lift class for datatypes
th-lift-instances-0.1.11Lift instances for template-haskell for common data types
th-orphans-0.13.4Orphan instances for TH datatypes
thread-local-storage-0.1.1Several options for thread-local-storage (TLS) in Haskell
threads- threads and wait for their result
threepenny-editors-0.4.1Composable algebraic editors
threepenny-gui- framework that uses the web browser as a display
threepenny-gui-flexbox-0.4.2Flexbox layouts for Threepenny-gui
th-reify-compat- for the result type of TH reify
th-reify-many-0.1.8Recurseively reify template haskell datatype info
through-text- textual types through Text without needing O(n^2) instances
throwable-exceptions- gives the easy way to throw exceptions
th-to-exp- a way to persist data from compile-time to runtime
thumbnail-plus-1.0.5Generate thumbnails easily and safely
th-utilities- of useful functions for use with Template Haskell
thyme- faster time library
tidal-0.9.5Pattern language for improvised music
time- time library
time-compat- with old-time for the time package
timeit- a computation
time-lens- interface to Data.Time data structures
timelens- for the time package
time-locale-compat- of TimeLocale between old-locale and time-1.5
timemap-0.0.6A mutable hashmap, implicitly indexed by UTCTime
time-parsers- for types in `time`
timerep- and display time according to some RFCs (RFC3339, RFC2822, RFC822)
timespan- timespan datatype and functions
timezone-olson-0.1.8A pure Haskell parser and renderer for binary Olson timezone files
timezone-series-0.1.8Enhanced timezone handling for Data.Time
tinylog-0.14.0Simplistic logging using fast-logger
tinytemplate- tiny text templating library
titlecase-1.0.1Convert English Words to Title Case
tldr-0.2.3Haskell tldr client
tls-1.3.11TLS/SSL protocol native implementation (Server and Client)
tls-debug-0.4.4Set of programs for TLS testing and debugging
tls-session-manager- TLS session manager
tmp-postgres- and stop a temporary postgres for testing
token-bucket- limiter using lazy bucket algorithm
torrent-10000.1.1BitTorrent file parser and generater
tostring- ToString class
tracy- wrappers for non-intrusive debug tracing
transformers- functor and monad transformers
transformers-base-0.4.4Lift computations from the bottom of a transformer stack
transformers-compat- small compatibility shim exposing the new types from transformers 0.3 and 0.4 to older Haskell platforms
transformers-lift- type classes for lifting
transient- programs with multithreading, events and distributed computing
transient-universe- execution and map-reduce: distributed computing for Transient
traverse-with-class- applicative traversals
tree-fun- for functions pertaining to tree exploration and manipulation
tries- trie implementations in Haskell
trifecta- modern parser combinator library with convenient diagnostics
triplesec- is a simple, triple-paranoid, symmetric encryption library
true-name- Haskell hack to violate module abstractions
tsv2csv- tsv to csv
ttrie- STM hash map
tttool- with files for the Tiptoi® pen
tuple- functions on tuples
tuples-homogenous-h98- for n-ary tuples with Traversable and Applicative/Monad instances
tuple-th-0.2.5Generate (non-recursive) utility functions for tuples of statically known size
turtle-1.3.6Shell programming, Haskell-style
turtle-options- of command line options and parsers for these options
twitter-conduit-0.2.3Twitter API package with conduit interface and Streaming API support
twitter-feed- for fetching Twitter timeline via Oauth
twitter-types- JSON parser and types
twitter-types-lens-0.7.2Twitter JSON types (lens powered)
type-aligned-0.9.6Various type-aligned sequence data structures
type-assertions- type assertions for testing
type-combinators- collection of data types for type-level programming
TypeCompose-0.9.12Type composition classes & instances
typed-process-0.1.1Run external processes, with strong typing of streams
type-fun-0.1.1Collection 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-1.1.0A module for hash map like object with type level keys
type-level-numbers- level numbers implemented using type families
type-list- on type-level lists and tuples
typelits-witnesses- witnesses, singletons, and classes for operations on GHC TypeLits
type-operators- type-level operators
type-spec- Level Specification by Example
typography-geometry- for printed text documents
tz- time zone handling
tzdata-0.1.20170320.0Time zone database (as files and as a module)
ua-parser- library for parsing User-Agent strings, official Haskell port of ua-parser
uglymemo- simple (but internally ugly) memoization function
unbound-0.5.1Generic support for programming with names and binders
unbounded-delays- thread delays and timeouts
unbound-generics-0.3.1Support for programming with names and binders using GHC Generics
uncertain- numbers with inherent experimental/measurement uncertainty
unexceptionalio-0.3.0IO without any non-error, synchronous exceptions
unfoldable-0.9.4Class of data structures that can be unfolded
unfoldable-restricted-0.0.3An alternative to the Unfoldable typeclass
unicode-0.0Construct and transform unicode characters
unicode-show- and show in unicode
unicode-transforms-0.3.3Unicode normalization
unification-fd- generic unification algorithms
union- type-safe unions
union-find-0.2Efficient union and equivalence testing of sets
uniplate-1.6.12Help writing simple, concise and fast generic operations
unique-0Fully concurrent unique identifiers
Unique- provides the functionality like unix "uniq" utility
unit-constraint-0.0.0Extremely simple typeclass
units-2.4.1A domain-specific type system for dimensional analysis
units-defs- for use with the units package
units-parser- parser for units of measure
universe-1.0Classes for types where we know all the values
universe-base- class for finite and recursively enumerable types and some helper functions for enumerating them
universe-instances-base-1.0Universe instances for types from the base package
universe-instances-extended- instances for types from select extra packages
universe-instances-trans- instances for types from the transformers and mtl packages
universe-reverse-instances-1.0instances of standard classes that are made possible by enumerations
unix- functionality
unix-bytestring- functions for ByteStrings
unix-compat- POSIX-compatibility layer
unix-time-0.3.7Unix time parser/formatter and utilities
unliftio- MonadUnliftIO typeclass for unlifting monads to IO (batteries included)
unliftio-core- MonadUnliftIO typeclass for unlifting monads to IO
unlit- to convert literate code between styles or to code
unordered-containers- hashing-based container types
unsafe-0.0Unified interface to unsafe functions
uri-bytestring- URI parsing as ByteStrings
uri-bytestring-aeson- instances for URI Bytestring
uri-encode- aware uri-encoding
uri-templater- & Quasiquoting for RFC 6570 URI Templates
url-2.1.3A library for working with URLs
urlpath- simple URL deployment
users- library simplifying user management for web applications
users-postgresql-simple- PostgreSQL backend for the users package
users-test- to test backends for the users library
utf8-string- for reading and writing UTF8 Strings
utility-ht-0.0.14Various small helper functions for Lists, Maybes, Tuples, Functions
uuid-1.3.13For creating, comparing, parsing and printing Universally Unique Identifiers
uuid-types-1.0.3Type definitions for Universally Unique Identifiers
uu-interleaved- an interleaving combinator for use with applicative/alternative style implementations
uu-parsinglib-, online, error-correcting, monadic, applicative, merging, permuting, interleaving, idiomatic parser combinators
vado-0.0.9Runs commands on remote machines using ssh
validate-input- validation combinator library
validation-0.5.5A data-type like Either but with an accumulating Applicative
validationt- validation monad. Convenient solution for validating web forms and APIs
varying- through value streams and monadic splines
vault- persistent store for values of arbitrary types
vcswrapper-0.1.6Wrapper for source code management systems
vector- Arrays
vector-algorithms- algorithms for vector arrays
vector-binary-instances- of Data.Binary and Data.Serialize for vector
vector-buffer-0.4.1A buffer compatible with Data.Vector.*
vector-instances-3.4Orphan Instances for 'Data.Vector'
vector-mmap-0.0.3Memory map immutable and mutable vectors
vector-sized- tagged vectors
vector-space-0.10.4Vector & affine spaces, linear maps, and derivatives
vector-split- library for splitting vectors
vector-th-unbox- for Data.Vector.Unboxed using Template Haskell
vectortiles- Vector Tiles, as defined by Mapbox
verbosity- enum that encodes application verbosity
versions-3.1.1Types and parsers for software version numbers
vhd-0.2.2Provides functions to inspect and manipulate virtual hard disk (VHD) files
ViennaRNAParser-1.3.3Libary for parsing ViennaRNA package output
viewprof- interactive GHC .prof viewer
vinyl-0.5.3Extensible Records
vinyl-utils- for vinyl
void-0.7.2A Haskell 98 logically uninhabited data type
vty-5.16A simple terminal UI library
wai- Application Interface
wai-app-static- application for static serving
wai-cli-0.1.1Command line runner for Wai apps (using Warp) with TLS, CGI, socket activation & graceful shutdown
wai-conduit- wrappers for WAI
wai-cors-0.2.6CORS for WAI
wai-eventsource-3.0.0WAI support for server-sent events (deprecated)
wai-extra- some basic WAI handlers and middleware
wai-handler-launch- a web app in the default browser
wai-logger-2.3.1A logging system for WAI
wai-middleware-auth- middleware that secures WAI application
wai-middleware-caching- Middleware to cache things
wai-middleware-caching-lru- project template from stack
wai-middleware-caching-redis- Wai Middleware using Redis backend
wai-middleware-consul- Middleware for Consul
wai-middleware-content-type-0.5.1Route to different middlewares based on the incoming Accept header
wai-middleware-crowd- and utilities for using Atlassian Crowd authentication
wai-middleware-metrics-0.2.4A WAI middleware to collect EKG request metrics
wai-middleware-prometheus-0.2.0WAI middlware for exposing metrics
wai-middleware-rollbar-0.4.0Middleware that communicates to Rollbar
wai-middleware-static-0.8.1WAI middleware that serves requests to static files
wai-middleware-throttle- Middleware for Request Throttling
wai-middleware-verbs-0.3.2Route different middleware responses based on the incoming HTTP verb
wai-predicates-0.9.0WAI request predicates
wai-route-, efficient routing for WAI
wai-routes-0.10.0Typesafe URLs for Wai applications
wai-routing-0.13.0Declarative routing for WAI
wai-session-0.3.2Flexible session middleware for WAI
wai-session-postgresql- backed Wai session store
wai-slack-middleware-0.2.0A Slack middleware for WAI
waitra- very simple Wai router
wai-transformers-0.0.7Simple parameterization of Wai's Application type
wai-websockets- a bridge between WAI and the websockets package
warp-3.2.13A fast, light-weight web server for WAI applications
warp-tls-3.2.4HTTP over TLS support for Warp via the TLS package
wave-0.1.5Work with WAVE and RF64 files
wavefront-obj- .obj file loader
webdriver-0.8.5a Haskell client for the Selenium WebDriver protocol
webdriver-angular-0.1.11Webdriver actions to assist with testing a webpage which uses Angular.Js
webkitgtk3- to the Webkit library
webkitgtk3-javascriptcore- FFI from webkitgtk
webpage-0.0.5Organized and simple web page scaffold for blaze and lucid
web-plugins-0.2.9dynamic plugin system for web applications
web-routes-0.27.12portable, type-safe URL routing
web-routes-boomerang- boomerang for type-safe URL parsers/printers
web-routes-happstack-0.23.11Adds support for using web-routes with Happstack
web-routes-hsp- XMLGenerator instance for RouteT monad
web-routes-th- for deriving PathInfo using Template Haskell
web-routes-wai-0.24.3Library for maintaining correctness of URLs within an application
webrtc-vad- voice activity detection
websockets- sensible and clean way to write WebSocket-capable servers in Haskell
websockets-rpc-0.4.0Simple streaming RPC mechanism using WebSockets
websockets-simple-0.0.2Simpler interface to the websockets api
websockets-snap- integration for the websockets library
weeder-0.1.9Detect dead code
weigh-0.0.7Measure allocations of a Haskell functions/values
wikicfp-scraper- WikiCFP web site
wild-bind- key binding framework
wild-bind-indicator- indicator for WildBind
wild-bind-task-x11- to install and export everything you need to use WildBind in X11
wild-bind-x11- implementation for WildBind
Win32- binding to part of the Win32 library
Win32-extras- missing Win32 API
Win32-notify- binding to part of the Win32 library for file notification
wire-streams- binary io-streams adapter
withdependencies- computations that depend on one or more elements in a stream
witherable- traversable
with-location-0.1.0Use ImplicitParams-based source locations in a backward compatible way
witness-0.4values that witness types
wizards-1.0.2High level, generic library for interrogative user interfaces
wl-pprint-1.2The Wadler/Leijen Pretty Printer
wl-pprint-annotated- pretty printer with annotations and slightly modernized API
wl-pprint-console- pretty printer supporting colorful console output
wl-pprint-extras- free monad based on the Wadler/Leijen pretty printer
wl-pprint-terminfo- color pretty printer with terminfo support
wl-pprint-text- Wadler/Leijen Pretty Printer for Text values
word24-2.0.124-bit word and int types for GHC
word8-0.1.3Word8 library
word-trie-0.3.0Implementation of a finite trie over words
Workflow-0.8.3Workflow patterns over a monad for thread state logging & recovery
wrap-0.0.0Wrap a function's return value with another function
wreq- easy-to-use HTTP client library
writer-cps-full- and RWST monad transformers (Reexport with all dependencies)
writer-cps-lens- instances for the stricter CPS WriterT and RWST
writer-cps-morph- instance for CPS style WriterT and RWST
writer-cps-mtl- orphan instances for writer-cps-transformers
writer-cps-transformers- and RWST monad transformers
wuss-1.1.6Secure WebSocket (WSS) clients
X11-1.8A binding to the X11 graphics library
X11-xft-0.3.1Bindings to the Xft, X Free Type interface library, and some Xrender parts
x11-xim- binding to the xim of X11 graphics library
x509-1.7.2X509 reader and writer
x509-store-1.6.5X.509 collection accessing and storing methods
x509-system-1.6.6Handle per-operating-system X.509 accessors and storage
x509-validation-1.6.9X.509 Certificate and CRL validation
Xauth-0.1A binding to the X11 authentication library
xdcc-1.1.4A wget-like utility for retrieving files from XDCC bots on IRC
xdg-basedir-0.2.2A basic implementation of the XDG Base Directory specification
xeno-0.2A fast event-based XML parser in pure Haskell
xenstore-0.1.1Xenstore client access
xhtml-3000.2.2An XHTML combinator library
xlsx-0.6.0Simple and incomplete Excel file parser/writer
xlsx-tabular-0.2.2Xlsx table cell value extraction utility
xml-1.3.14A simple XML library
xml-basic-0.1.2Basics for XML/HTML representation and processing
xml-conduit-1.5.1Pure-Haskell utilities for dealing with XML with the conduit package
xml-conduit-parse- XML parser based on conduits
xml-conduit-writer- and fuzzy creation of XML documents
xmlgen- XML generation library
xml-hamlet- quasiquoter for XML content
xml-html-qq- for XML and HTML Documents
xml-indexed-cursor- XML cursors similar to 'Text.XML.Cursor' from xml-conduit
xml-lens-, traversals, and prisms for xml-conduit
xml-picklers-0.3.6XML picklers based on xml-types, ported from hexpat-pickle
xml-to-json-2.0.1Library and command line tool for converting XML files to json
xml-to-json-fast-2.0.0Fast, light converter of xml to json capable of handling huge xml files
xml-types-0.3.6Basic types for representing XML
xmonad-0.13A tiling window manager
xmonad-contrib-0.13Third party extensions for xmonad
xmonad-extras-0.13.2Third party extensions for xmonad with wacky dependencies
xss-sanitize- untrusted HTML to prevent XSS attacks
xturtle- like LOGO
yackage-0.8.1Personal Hackage replacement for testing new packages
yahoo-finance-api- quotes from Yahoo Finance API
yaml-0.8.25Support for parsing and rendering YAML documents
Yampa-0.10.7Library for programming hybrid systems
YampaSynth-0.2Software synthesizer
yesod-1.4.5Creation of type-safe, RESTful web applications
yesod-auth-1.4.21Authentication for Yesod
yesod-auth-account-1.4.3An account authentication plugin for Yesod
yesod-auth-basic- Middleware for HTTP Basic Authentication
yesod-auth-fb-1.8.1Authentication backend for Yesod using Facebook
yesod-auth-hashdb-1.6.2Authentication plugin for Yesod
yesod-bin- yesod helper executable
yesod-core- of type-safe, RESTful web applications
yesod-default-1.2.0Default config and main functions for your yesod application (deprecated)
yesod-eventsource-1.4.1Server-sent events support for Yesod apps
yesod-fb-0.4.0Useful glue functions between the fb library and Yesod
yesod-form-1.4.16Form handling support for Yesod Web Framework
yesod-form-richtext- rich-text WYSIWYG editors for Yesod forms
yesod-gitrepo- content provided by a Git repo
yesod-gitrev- subsite for displaying git information
yesod-job-queue- jobs library for Yesod
yesod-markdown-0.11.4Tools for using markdown in a yesod application
yesod-newsfeed-1.6Helper functions and data types for producing News feeds
yesod-persistent-1.4.3Some helpers for using Persistent from Yesod
yesod-recaptcha2- recaptcha2
yesod-sitemap- XML sitemaps
yesod-static- file serving subsite for Yesod Web Framework
yesod-static-angular-0.1.8Yesod generators for embedding AngularJs code into yesod-static at compile time
yesod-table-2.0.3HTML tables for Yesod
yesod-test-1.5.8integration testing for WAI/Yesod Applications
yesod-websockets-0.2.6WebSockets support for Yesod
yes-precure5-command-5.5.3Extended yes command to reproduce phrases in Yes! Precure 5
yi-core-0.14.1Yi editor core library
yi-frontend-vty-0.14.1Vty frontend for Yi editor
yi-fuzzy-open-0.14.1Fuzzy open plugin for yi
yi-ireader-0.14.1Yi editor incremental reader
yi-keymap-cua-0.14.1Cua keymap for Yi editor
yi-keymap-emacs-0.14.1Emacs keymap for Yi editor
yi-keymap-vim-0.14.1Vim keymap for Yi editor
yi-language-0.14.1Collection of language-related Yi libraries
yi-misc-modes-0.14.1Yi editor miscellaneous modes
yi-mode-haskell-0.14.1Yi editor haskell mode
yi-mode-javascript-0.14.1Yi editor javascript mode
yi-rope-0.9A rope data structure used by Yi
yi-snippet-0.14.1Snippet support for yi
yjsvg- SVG string from Haskell data
yjtools-0.9.18some tools for Monad, List, Tuple and so on
yoga- to Facebook's Yoga layout library
youtube- video to YouTube via YouTube API
zero-0.1.4Semigroups with absorption
zeromq4-haskell-0.6.7Bindings to ZeroMQ 4.x
zip-0.1.11Operations on zip archives
zip-archive- for creating and modifying zip archives
zippers-0.2.4Traversal based zippers
ziptastic-client- type-safe client for the Ziptastic API for doing forward and reverse geocoding
ziptastic-core- Servant specification for the Ziptastic API for doing forward and reverse geocoding
zlib- and decompression in the gzip and zlib formats
zlib-bindings- bindings to the zlib package
zlib-lens- for zlib
zm-0.2.4Language independent, reproducible, absolute types
zot-0.0.3Zot language
ztail-1.2Multi-file, colored, filtered log tailer