LTS Haskell 6.35 (ghc-7.10.3)

Published on 2017-06-05View changes

resolver: lts-6.35

Packages (2021)

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abstract-deque-0.3Abstract, parameterized interface to mutable Deques
abstract-par-0.3.3Type classes generalizing the functionality of the 'monad-par' library
accelerate- embedded language for accelerated array processing
ace-0.6Attempto Controlled English parser and printer
acid-state-0.14.2Add ACID guarantees to any serializable Haskell data structure
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- Differentiation
adjunctions-4.3Adjunctions and representable functors
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-extra- goodies for aeson
aeson-lens- of Aeson
aeson-pretty-0.7.2JSON pretty-printing library and command-line tool
aeson-qq-0.8.1JSON quasiquoter for Haskell
aeson-utils- for working with Aeson
Agda-2.5.1A dependently typed functional programming language and proof assistant
agda-snippets-2.5.1Render just the Agda snippets of a literate Agda file to HTML
agda-snippets-hakyll- Agda support using agda-snippets, for Hakyll pages
agentx- protocol for write SNMP subagents
airship-0.5.0A Webmachine-inspired HTTP library
alarmclock- up and perform an action at a certain time
alex-3.1.7Alex is a tool for generating lexical analysers in Haskell
amazonka-1.4.3Comprehensive Amazon Web Services SDK
amazonka-apigateway-1.4.3Amazon API Gateway SDK
amazonka-autoscaling-1.4.3Amazon Auto Scaling SDK
amazonka-certificatemanager-1.4.3Amazon Certificate Manager SDK
amazonka-cloudformation-1.4.3Amazon CloudFormation SDK
amazonka-cloudfront-1.4.3Amazon CloudFront SDK
amazonka-cloudhsm-1.4.3Amazon CloudHSM SDK
amazonka-cloudsearch-1.4.3Amazon CloudSearch SDK
amazonka-cloudsearch-domains-1.4.3Amazon CloudSearch Domain SDK
amazonka-cloudtrail-1.4.3Amazon CloudTrail SDK
amazonka-cloudwatch-1.4.3Amazon CloudWatch SDK
amazonka-cloudwatch-events-1.4.3Amazon CloudWatch Events SDK
amazonka-cloudwatch-logs-1.4.3Amazon CloudWatch Logs SDK
amazonka-codecommit-1.4.3Amazon CodeCommit SDK
amazonka-codedeploy-1.4.3Amazon CodeDeploy SDK
amazonka-codepipeline-1.4.3Amazon CodePipeline SDK
amazonka-cognito-identity-1.4.3Amazon Cognito Identity SDK
amazonka-cognito-idp-1.4.3Amazon Cognito Identity Provider SDK
amazonka-cognito-sync-1.4.3Amazon Cognito Sync SDK
amazonka-config-1.4.3Amazon Config SDK
amazonka-core-1.4.3Core data types and functionality for Amazonka libraries
amazonka-datapipeline-1.4.3Amazon Data Pipeline SDK
amazonka-devicefarm-1.4.3Amazon Device Farm SDK
amazonka-directconnect-1.4.3Amazon Direct Connect SDK
amazonka-dms-1.4.3Amazon Database Migration Service SDK
amazonka-ds-1.4.3Amazon Directory Service SDK
amazonka-dynamodb-1.4.3Amazon DynamoDB SDK
amazonka-dynamodb-streams-1.4.3Amazon DynamoDB Streams SDK
amazonka-ec2-1.4.3Amazon Elastic Compute Cloud SDK
amazonka-ecr-1.4.3Amazon EC2 Container Registry SDK
amazonka-ecs-1.4.3Amazon EC2 Container Service SDK
amazonka-efs-1.4.3Amazon Elastic File System SDK
amazonka-elasticache-1.4.3Amazon ElastiCache SDK
amazonka-elasticbeanstalk-1.4.3Amazon Elastic Beanstalk SDK
amazonka-elasticsearch-1.4.3Amazon Elasticsearch Service SDK
amazonka-elastictranscoder-1.4.3Amazon Elastic Transcoder SDK
amazonka-elb-1.4.3Amazon Elastic Load Balancing SDK
amazonka-emr-1.4.3Amazon Elastic MapReduce SDK
amazonka-gamelift-1.4.3Amazon GameLift SDK
amazonka-glacier-1.4.3Amazon Glacier SDK
amazonka-iam-1.4.3Amazon Identity and Access Management SDK
amazonka-importexport-1.4.3Amazon Import/Export SDK
amazonka-inspector-1.4.3Amazon Inspector SDK
amazonka-iot-1.4.3Amazon IoT SDK
amazonka-iot-dataplane-1.4.3Amazon IoT Data Plane SDK
amazonka-kinesis-1.4.3Amazon Kinesis SDK
amazonka-kinesis-firehose-1.4.3Amazon Kinesis Firehose SDK
amazonka-kms-1.4.3Amazon Key Management Service SDK
amazonka-lambda-1.4.3Amazon Lambda SDK
amazonka-marketplace-analytics-1.4.3Amazon Marketplace Commerce Analytics SDK
amazonka-marketplace-metering-1.4.3Amazon Marketplace Metering SDK
amazonka-ml-1.4.3Amazon Machine Learning SDK
amazonka-opsworks-1.4.3Amazon OpsWorks SDK
amazonka-rds-1.4.3Amazon Relational Database Service SDK
amazonka-redshift-1.4.3Amazon Redshift SDK
amazonka-route53-1.4.3Amazon Route 53 SDK
amazonka-route53-domains-1.4.3Amazon Route 53 Domains SDK
amazonka-s3-1.4.3Amazon Simple Storage Service SDK
amazonka-sdb-1.4.3Amazon SimpleDB SDK
amazonka-ses-1.4.3Amazon Simple Email Service SDK
amazonka-sns-1.4.3Amazon Simple Notification Service SDK
amazonka-sqs-1.4.3Amazon Simple Queue Service SDK
amazonka-ssm-1.4.3Amazon Simple Systems Management Service SDK
amazonka-storagegateway-1.4.3Amazon Storage Gateway SDK
amazonka-sts-1.4.3Amazon Security Token Service SDK
amazonka-support-1.4.3Amazon Support SDK
amazonka-swf-1.4.3Amazon Simple Workflow Service SDK
amazonka-test-1.4.3Common functionality for Amazonka library test-suites
amazonka-waf-1.4.3Amazon WAF SDK
amazonka-workspaces-1.4.3Amazon WorkSpaces SDK
amqp-0.13.1Client library for AMQP servers (currently only RabbitMQ)
angel-0.6.2Process management and supervision daemon
annotated-wl-pprint-0.7.0The Wadler/Leijen Pretty Printer, with annotation support
anonymous-sums- sum types
ansi-terminal- ANSI terminal support, with Windows compatibility
ansi-wl-pprint- Wadler/Leijen Pretty Printer for colored ANSI terminal output
apiary-2.0.2Simple and type safe web framework that generate web API documentation
apiary-authenticate-1.4.0authenticate support for apiary web framework
apiary-clientsession-1.4.0clientsession support for apiary web framework
apiary-cookie-1.4.0Cookie support for apiary web framework
apiary-eventsource-1.4.0eventsource support for apiary web framework
apiary-logger-1.4.0fast-logger support for apiary web framework
apiary-memcached-1.4.0memcached client for apiary web framework
apiary-mongoDB-1.4.0mongoDB support for apiary web framework
apiary-persistent-1.4.0persistent support for apiary web framework
apiary-session-1.4.0session support for apiary web framework
apiary-websockets-1.4.0websockets support for apiary web framework
api-field-json-th- of aeson's deriveJSON
appar-0.1.4A simple applicative parser
apply-refact- refactorings specified by the refact library
approximate- discrete values and numbers
app-settings- library to manage application settings (INI file-like)
arbtt- Rule-Based Time Tracker
arithmoi- basic number-theoretic functions. Primes, powers, integer logarithms
array- and immutable arrays
arrow-list-0.7List arrows for Haskell
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
async- IO operations asynchronously and wait for their results
async-dejafu- MonadConc operations asynchronously and wait for their results
atndapi- interface of ATND API
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-enumerator-0.3.4Pass input from an enumerator to an Attoparsec parser
attoparsec-expr- of parsec's expression parser to attoparsec
attoparsec-trans- effects for attoparsec parsers
authenticate- methods for Haskell web applications
authenticate-oauth- to authenticate with OAuth for Haskell web applications
auto-, locally stateful programming DSL & platform
autoexporter-0.2.3Automatically re-export modules
auto-update-0.1.4Efficiently run periodic, on-demand actions
avers-api-0.0.5Types describing the core and extended Avers APIs
avers-server-0.0.5Server implementation of the Avers API
aws-0.13.2Amazon Web Services (AWS) for Haskell
b9-0.5.21A tool and library for building virtual machine images
bake-0.4Continuous integration system
bank-holidays-england- of bank holidays in England and Wales style badge generator
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
base-noprelude-"base" package sans "Prelude" module
base-orphans-0.5.4Backwards-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-0.5.2An enhanced core prelude; a common foundation for alternate preludes
bcrypt-0.0.8Haskell bindings to the bcrypt password hash
benchpress- with detailed statistics
bencode- and printer for bencoded data
bento-0.1.0🍱 Manage stateful components
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- serialization/deserialization conduit library
binary-list- of length a power of two
binary-orphans- instances for binary
binary-parser-0.5.2A highly-efficient but limited parser API specialised for bytestrings
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-1.0.23FFI domain specific language, on top of hsc2hs
bindings-GLFW- bindings to GLFW OpenGL library
bindings-posix-1.2.6Low level bindings to posix
bioace-0.0.1Library for reading ace assembly files
bioalign-0.0.5Data structures and helper functions for calculating alignments
biocore-0.3.1A bioinformatics library
biofasta-0.0.3Library for reading fasta sequence files
biofastq-0.1A library for reading FASTQ files
biophd-0.0.4Library for reading phd sequence files
biopsl-0.4Library and executables for working with PSL files
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-0.4Various bit twiddling and bitwise serialization primitives
bitwise- multi-dimensional unboxed bit packed Bool arrays
blake2-0.1.0A library providing BLAKE2
blank-canvas-0.6HTML5 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-builder-enumerator- for the incremental conversion of builders to bytestrings
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
bmp- and write uncompressed BMP image files
Boolean-0.2.4Generalized booleans and numbers
bool-extras-0.4.0A fold function for Bool
boomerang- for invertible parsing and printing
both- Maybe, but with a different Monoid instance
bound-1.0.7Making de Bruijn Succ Less
BoundedChan- of bounded channels
bower-json-0.8.1Read bower.json from Haskell
boxes-0.1.42D text pretty-printing library
brick-0.4.1A 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
bumper- bump package versions, also transitively
bustle-0.5.4Draw sequence diagrams of D-Bus traffic
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-0.15.2Sharing 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-mmap-0.2.2mmap support for strict ByteStrings
bytestring-progress-1.0.7A library for tracking the consumption of a lazy ByteString
bytestring-read-0.3.1fast ByteString to number converting library
bytestring-tree-builder- very efficient ByteString builder implementation based on the binary tree
bytestring-trie- efficient finite map from (byte)strings to values
bzlib- and decompression in the bzip2 format
bzlib-conduit- compression/decompression via conduits
c2hs-0.28.1C->Haskell FFI tool that gives some cross-language type safety
Cabal- framework for packaging Haskell software
cabal-debian-4.32.5Create a Debianization for a Cabal package
cabal-dependency-licenses- a list of a project's transitive dependencies with their licenses
cabal-doctest-1.0.2A 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-ide-backend- framework for packaging Haskell software
cabal-install- command-line interface for Cabal and Hackage
cabal-rpm-0.9.11RPM packaging tool for Haskell Cabal-based packages
cabal-sort- sort cabal packages
cabal-src- install procedure to avoid the diamond dependency issue
cacophony-0.6.0A library implementing the Noise protocol
cairo- to the Cairo library
calculator- calculator repl, with variables, functions & Mathematica like dynamic plots
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
cassava- CSV parsing and encoding library
cautious-file-1.0.2Ways to write a file cautiously, to reduce the chances of problems such as data loss due to crashes or power failures
cayley-client- 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-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-1.6A library for generating 2D Charts and Plots
Chart-cairo-1.6Cairo backend for Charts
Chart-diagrams-1.6Diagrams backend for Charts
ChasingBottoms- testing partial and infinite values
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-0.4.6Check properties on standard classes and data structures
chell- simple and intuitive library for automated testing
chell-quickcheck-0.2.5QuickCheck support for the Chell testing library
chunked-data-0.2.0Typeclasses 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
clash-ghc-0.6.24CAES Language for Synchronous Hardware
clash-lib-0.6.21CAES Language for Synchronous Hardware - As a Library
clash-prelude-0.10.14CAES Language for Synchronous Hardware - Prelude library
clash-systemverilog-0.6.10CAES Language for Synchronous Hardware - SystemVerilog backend
clash-verilog-0.6.10CAES Language for Synchronous Hardware - Verilog backend
clash-vhdl-0.6.16CAES Language for Synchronous Hardware - VHDL backend
classy-prelude-0.12.8A typeclass-based Prelude
classy-prelude-conduit-0.12.8conduit instances for classy-prelude
classy-prelude-yesod-0.12.8Provide a classy prelude including common Yesod functionality
clay-0.10.1CSS preprocessor as embedded Haskell
clckwrks- secure, reliable content management system (CMS) and blogging platform
clckwrks-cli- command-line interface for adminstrating some aspects of clckwrks
clckwrks-plugin-media- plugin for clckwrks
clckwrks-plugin-page- for CMS/Blogging in clckwrks
clckwrks-theme-bootstrap- bootstrap based template for clckwrks
clientsession- store session data in a client-side cookie
clock-0.7.2High-resolution clock functions: monotonic, realtime, cputime
clumpiness- the clumpiness of leaf properties in a tree
ClustalParser-1.1.4Libary for parsing Clustal tools output
clustering-0.2.1High performance clustering algorithms
cmark-, accurate CommonMark (Markdown) parser and renderer
cmdargs-0.10.17Command line argument processing
code-builder-0.1.3Simple system for generating code
code-page-0.1.3Windows code page library for Haskell
codex- ctags file generator for cabal project dependencies
colour-2.3.3A model for human colour/color perception
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
compdata-0.10.1Compositional Data Types
composition- for unorthodox function composition
composition-extra-2.0.0Combinators for unorthodox structure composition
composition-tree- trees for arbitrary monoids
compressed-3.10Compressed containers and reducers
concatenative-1.0.1A library for postfix control flow
conceit- actions that may fail with a value
concurrent-extra- concurrency primitives
concurrent-output-1.7.9Ungarble output from several threads or commands
concurrent-supply-0.1.8A fast concurrent unique identifier supply with a pure API
conduit-1.2.10Streaming data processing library
conduit-combinators- used conduit functions, for both chunked and unchunked data
conduit-connection- source and sink for Network.Connection
conduit-extra-1.1.16Batteries 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
constraints-0.8Constraint manipulation
consul-haskell-0.3A consul client for Haskell
containers- concrete container types
containers-unicode-symbols- alternatives for common functions and operators
continued-fractions- fractions
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
converge- operations for converging sequences
convertible- and instances for converting between types
cookie- cookie parsing and rendering
country-codes-0.1.3ISO 3166 country codes and i18n names
courier- message-passing library for simplifying network applications
cpphs-1.20.5A 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
cql-3.0.7Cassandra CQL binary protocol
cql-io-0.15.2Cassandra CQL client
crackNum-1.5Crack various integer, floating-point data formats
criterion-, reliable performance measurement and analysis
cron-0.4.2Cron 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
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
cryptol-2.3.0Cryptol: The Language of Cryptography
cryptonite-0.21Cryptography Primitives sink
cryptonite-conduit-0.1cryptonite conduit
crypto-numbers-0.2.7Cryptographic numbers: functions and algorithms
crypto-pubkey-0.2.8Public Key cryptography
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
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
cubicspline-0.1.2Natural cubic spline interpolation
curl-1.3.8Haskell binding to libcurl
darcs-2.12.0a 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-binary-ieee754-0.4.4Parser/Serialiser for IEEE-754 floating-point values
data-default-0.5.3A class for types with a default value
data-default-class-0.0.1A class for types with a default value
data-default-instances-base-0.1.0Default instances for types in base
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-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-or- data type for non-exclusive disjunction
data-ordlist- and bag operations on ordered lists
data-reify-0.6.1Reify a recursive data structure into an explicit graph
dataurl- data-urls
DAV-1.2RFC 4918 WebDAV support
dawg-ord- acyclic word graphs
dbmigrations-1.1.1An implementation of relational database "migrations"
dbus-0.10.13A client library for the D-Bus IPC system
debian-3.89Modules for working with the Debian package system
debian-build- package build sequence tools
Decimal-0.4.2Decimal numbers with variable precision
declarative-0.2.3DIY Markov Chains
deepseq- evaluation of data structures
deepseq-generics- Control.DeepSeq.rnf implementation
dejafu- primitives for testable, potentially non-deterministic, concurrency
dependent-map- finite maps (partial dependent products)
dependent-sum- sum type
dependent-sum-template- Haskell code to generate instances of classes in dependent-sum package
derive-2.5.26A program and library to derive instances for data types
deriving-compat-0.2Backports of GHC deriving extensions
descriptive-0.9.4Self-describing consumers/parsers; forms, cmd-line args, JSON, etc
diagrams- domain-specific language for declarative vector graphics
diagrams-builder- build service for the diagrams graphics EDSL
diagrams-cairo- backend for diagrams drawing EDSL
diagrams-canvas- canvas backend for diagrams drawing EDSL
diagrams-contrib- of user contributions to diagrams EDSL
diagrams-core- libraries for diagrams EDSL
diagrams-gtk- for rendering diagrams directly to GTK windows
diagrams-haddock- for embedding diagrams in Haddock documentation
diagrams-html5- canvas backend for diagrams drawing EDSL
diagrams-lib- domain-specific language for declarative graphics
diagrams-postscript- backend for diagrams drawing EDSL
diagrams-rasterific- backend for diagrams
diagrams-solve- Haskell solver routines used by diagrams
diagrams-svg- backend for diagrams drawing EDSL
dice-0.1Simplistic D&D style dice-rolling system
Diff-0.3.2O(ND) diff algorithm in haskell
diff3- a 3-way difference of documents
digest- cryptographic hashes for bytestrings; CRC32 and Adler32 for now
digestive-bootstrap- up form designing using digestive functors and bootstrap
digestive-functors- practical formlet library
digestive-functors-aeson-1.1.21Run digestive-functors forms against JSON
digestive-functors-blaze- frontend for the digestive-functors library
digestive-functors-lucid- frontend for the digestive-functors library
digits-0.2Converts 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-2.3.19Low-level binding to SQLite3. Includes UTF8 and BLOB support
discount-0.1.1Haskell bindings to the discount Markdown library
disk-free-space- information about disk space usage
distributed-closure- closures for distributed programming
distributed-process-0.6.6Cloud Haskell: Erlang-style concurrency in Haskell
distributed-process-async-0.2.3Cloud Haskell Async API
distributed-process-client-server- Cloud Haskell Application Platform
distributed-process-execution- Framework for The Cloud Haskell Application Platform
distributed-process-extras- Haskell Extras
distributed-process-registry- Haskell Extended Process Registry
distributed-process-simplelocalnet- zero-configuration backend for Cloud Haskell
distributed-process-supervisor- for The Cloud Haskell Application Platform
distributed-process-task- Framework for The Cloud Haskell Application Platform
distributed-process-tests-0.4.7Tests and test support tools for distributed-process
distributed-static-, type-safe, polymorphic static values and closures
distributive-0.5.1Distributive functors -- Dual to Traversable
diversity- the diversity of a population
dixi- wiki implemented with a firm theoretical foundation
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
dns-2.0.10DNS library in Haskell
dockerfile- simple DSL for describing and generating Dockerfile containers in Haskell
docopt- command-line interface parser that will make you smile
doctest-0.11.2Test interactive Haskell examples
doctest-discover- way to run doctests via cabal
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-0.2.2Simple schema management for arbitrary databases
drifter-postgresql-0.0.2PostgreSQL support for the drifter schema migration tool
dual-tree- trees with cached and accumulating monoidal annotations
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
ede- language with similar syntax and features to Liquid or Jinja2
EdisonAPI-1.3A library of efficent, 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
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
elm-bridge- Elm types from Haskell types
elm-core-sources-1.0.0Source files for the Elm runtime and standard libraries
email-validate-2.2.0Validating an email address string against RFC 5322
enclosed-exceptions-1.0.2Catching all exceptions from within an enclosed computation
engine-io-1.2.16A Haskell implementation of Engine.IO
EntrezHTTP-1.0.3Libary to interface with the NCBI Entrez REST service
entropy-0.3.7A platform independent entropy source
enumerator-0.4.20Reliable, high-performance processing with left-fold enumerators
envelope- generic 'Envelope' type to wrap reponses from a JSON API
envy- environmentally friendly way to deal with environment variables
eq-4.0.4Leibnizian equality
equivalence-0.3.1Maintaining an equivalence relation implemented as union-find using STT
erf- error function, erf, and related functions
errors-2.1.3Simplified error-handling
esqueleto-2.4.3Type-safe EDSL for SQL queries on persistent backends
etcd-1.0.5Client for etcd, a highly-available key value store
ether- transformers and classes
event-0.1.4Monoidal, monadic and first-class events
eventstore- TCP Client
exact-combinatorics- exact computation of combinatoric functions
exact-pi- rational multiples of pi (and integer powers of pi)
exact-real-0.12.2Exact real arithmetic
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-1.1.4Compile 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
extensible-effects- Alternative to Monad Transformers
extensible-exceptions- exceptions
extra-1.4.10Extra functions I use
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-logger-2.4.10A fast logging system
fay- compiler for Fay, a Haskell subset that compiles to JavaScript
fay-base- base package for Fay
fay-builder- Fay code on cabal install, and ad-hoc recompile during development
fay-dom- FFI wrapper library for Fay
fay-jquery- bindings for Fay
fay-text- Text type represented as JavaScript strings
fay-uri- FFI bindings for using jsUri in Fay
fb-1.0.13Bindings to Facebook's API
fb-persistent-0.3.6Provides Persistent instances to Facebook types
fclabels- class accessor labels implemented as lenses
fdo-notify-0.3.1Desktop Notifications client
feature-flags- simple library for dynamically enabling and disabling functionality
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
file-location- functions that show file location information
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
FindBin-0.0.5Locate directory of original program
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
fixed- 15.16 precision fixed point arithmetic
fixed-list-0.1.6A fixed length list type
fixed-vector- vectors with statically known size
fixed-vector-hetero- heterogeneous vectors
flat-mcmc-1.0.1Painless general-purpose sampling
flexible-defaults- default function implementations for complex type classes
flock- for flock(2)
flow-1.0.7Write more understandable Haskell
fmlist-0.9FoldMap lists
fn- functional web framework
fn-extra- for Fn, a functional web framework
focus-0.1.5A 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-1.2.4Composable, streaming, and efficient left folds
FontyFruity- true type file format loader
force-layout- force-directed layout
forecast-io- Haskell library for working with data
foreign-store-0.2Store a stable pointer in a foreign context to be retrieved later
formatting-6.2.4Combinator-based type-safe formatting (like printf() or FORMAT)
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
free-vl-0.1.4van Laarhoven encoded Free Monad with Extensible Effects
frisby-0.2Linear time composable parser for PEG grammars
frontmatter- frontmatter as used in Jekyll markdown files
fsnotify-0.2.1Cross platform library for file change notification
funcmp-1.8Functional MetaPost
fuzzcheck-0.1.1A simple checker for stress testing monadic code
gamma- function and related functions
gd-3000.7.3A Haskell binding to a subset of the GD graphics library
Genbank-1.0.3Libary for processing the NCBI genbank format
generic-aeson- of Aeson instances using GHC generics
generic-deriving-1.10.5Generic programming library for generalised deriving
GenericPretty-1.2.1A generic, derivable, haskell pretty printer
generics-eot- library for generic programming that aims to be easy to understand
generics-sop- Programming using True Sums of Products
generic-trie- map, where the keys may be complex structured data
generic-xmlpickler- generation of HXT XmlPickler instances using GHC Generics
geniplate-mirror-0.7.5Use Template Haskell to generate Uniplate-like functions
genvalidity- utilities for the validity library
genvalidity-hspec- spec's for GenValidity instances
getopt-generics- command line interfaces with ease
ghc-7.10.3The GHC API
ghc-events- and tool for parsing .eventlog files from GHC
ghc-exactprint- for GHC
ghc-heap-view-0.5.9Extract the heap representation of Haskell values and thunks
ghcid-0.6.6GHCi based bare bones IDE
ghc-imported-from- the Haddock documentation for a symbol
ghcjs-codemirror- CodeMirror JavaScript files
ghcjs-dom- library that supports both GHCJS and WebKitGTK
ghc-mod- Haskell Programming
ghc-mtl- mtl compatible version of the Ghc-Api monads and monad-transformers
ghc-parser- source parser from GHC
ghc-paths- of GHC's installation directories
ghc-prim- primitives
ghc-session- GHC API
ghc-syb-utils-0.2.3Scrap Your Boilerplate utilities for the GHC API
ghc-tcplugins-extra-0.2Utilities for writing GHC type-checker plugins
ghc-typelits-extra-0.1.3Additional type-level operations on GHC.TypeLits.Nat
ghc-typelits-natnormalise-0.4.6GHC typechecker plugin for types of kind GHC.TypeLits.Nat
gi-atk-2.0.3Atk bindings
gi-cairo-1.0.3Cairo bindings
gi-gdk-3.0.3Gdk bindings
gi-gdkpixbuf-2.0.3GdkPixbuf bindings
gi-gio-2.0.3Gio bindings
gi-glib-2.0.3GLib bindings
gi-gobject-2.0.3GObject bindings
gi-gtk-3.0.3Gtk bindings
gio- to GIO
gi-pango-1.0.3Pango bindings
gipeda- Performance Dashboard
giphy-api- HTTP API wrapper and CLI search tool
git-annex-6.20160511manage files with git, without checking their contents into git
git-fmt- git command for formatting code
github-0.14.1Access to the GitHub API, v3
github-release-0.1.9Upload 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-0.0.6GitHub 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-1.2.0Compile git revision info into Haskell projects
gitson-0.5.1A document store library for Git + JSON
gl- OpenGL raw bindings
GLFW-b- to GLFW OpenGL library
glib- to the GLIB library for Gtk2Hs
Glob-0.7.14Globbing library
GLURaw- raw binding for the OpenGL graphics system
GLUT- binding for the OpenGL Utility Toolkit
gnuidn-0.2.2Bindings for GNU IDN
gnutls-0.2Bindings for GNU libgnutls
google-cloud-0.0.4Client for the Google Cloud APIs
GPipe-2.1.7Typesafe functional GPU graphics programming
GPipe-GLFW-1.2.3GLFW 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
GraphSCC-1.0.4Tarjan's algorithm for computing the strongly connected components of a graph
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- datatype-database mapping library
groundhog-mysql- backend for the groundhog library
groundhog-postgresql- backend for the groundhog library
groundhog-sqlite- backend for the groundhog library
groundhog-th- datatype-database mapping library
grouped-list- lists. Equal consecutive elements are grouped
groupoids-4.0This package has been absorbed into semigroupoids 4.0
groups- 98 groups
growler-0.6.0A revised version of the scotty library that attempts to be simpler and more performant
gsasl-0.3.6Bindings for GNU libgsasl
gtk-0.14.2Binding to the Gtk+ graphical user interface library
gtk2hs-buildtools- to build the Gtk2Hs suite of User Interface libraries
gtk3-0.14.2Binding to the Gtk+ 3 graphical user interface library
gtksourceview3- to the GtkSourceView library
H- Haskell/R mixed programming environment
hackage-db-1.22access Hackage's package database via Data.Map
hackage-mirror- mirroring utility for Hackage
hackage-whatsnew- for differences between working directory and hackage
hackmanager- useful files for Haskell projects
haddock-api-2.16.1A documentation-generation tool for Haskell libraries
haddock-library-1.2.1Library exposing some functionality of Haddock
haddocset-0.4.2Generate docset of Dash by Haddock haskell documentation tool
hakyll- static website compiler library
hakyll-sass-0.2.2Hakyll SASS compiler over hsass
half- floating-point
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-authenticate- Authentication Library
happstack-clientsession-7.3.1client-side session data
happstack-hsp- for using HSP templates in Happstack
happstack-jmacro-7.0.11Support for using JMacro with Happstack
happstack-server- related tools and services
happstack-server-tls- happstack-server with https:// support (TLS/SSL)
happy-1.19.5Happy is a parser generator for Haskell
HaRe- Haskell Refactorer
harp-0.4.2HaRP allows pattern-matching with regular expressions
hashable- class for types that can be converted to a hash value
hashable-extras-0.2.3Higher-rank Hashable
hashable-time- instances for Data.Time
hashtables- hash tables in the ST monad
haskeline- command-line interface for user input, written in Haskell
haskell-gi-0.17.4Generate Haskell bindings for GObject Introspection capable libraries
haskell-gi-base-0.17Foundation for libraries generated by haskell-gi
haskell-lexer-1.0.1A fully compliant Haskell 98 lexer
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-spacegoo- API for Rocket Scissor Spacegoo
haskell-src- for manipulating Haskell source code
haskell-src-exts-1.17.1Manipulating Haskell source: abstract syntax, lexer, parser, and pretty-printer
haskell-src-meta- source to template-haskell abstract syntax
haskintex- Evaluation inside of LaTeX code
hasql-0.19.16An efficient PostgreSQL driver and a flexible mapping API
hastache-0.6.1Haskell implementation of Mustache templates
hasty-hamiltonian-1.1.4Speedy traversal through parameter space
HaTeX- Haskell LaTeX library
haxl- Haskell library for efficient, concurrent, and concise data access
haxl-amazonka- data source for accessing AWS services through amazonka
HaXml-1.25.3Utilities for manipulating XML documents
haxr-3000.11.2XML-RPC client and server library
hbayes-0.5.2Bayesian Networks
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
hdaemonize- to handle the details of writing daemons for UNIX
HDBC- Database Connectivity
HDBC-postgresql- driver for HDBC
HDBC-session- connection for HDBC
HDBC-sqlite3- v3 driver for HDBC
hdevtools- GHC powered background server for FAST haskell development tools
hdocs- docs tool
heap-1.0.3Heaps in Haskell
heaps-0.3.3Asymptotically optimal Brodal/Okasaki heaps
hebrew-time-0.1.1Hebrew dates and prayer times
hedis-0.6.10Client library for the Redis datastore: supports full command set, pipelining
heist- Haskell template system supporting both HTML5 and XML
here-1.2.11Here docs & interpolated strings via quasiquotation
heredoc- string / here document using QuasiQuotes
hex-0.1.2Convert strings into hexadecimal and back
hexpat-0.20.10XML parser/formatter based on expat
hexstring-0.11.1Fast and safe representation of a hex string
hflags-0.4.2Command line flag parser, very similar to Google's gflags
hformat- Haskell formatting
hfsevents-0.1.6File/folder watching for OS X
hgettext-0.1.30Bindings to libintl.h (gettext, bindtextdomain)
hid-0.2.2Interface to hidapi library
hidapi-0.1.4Haskell bindings to HIDAPI
hierarchical-clustering-0.4.6Fast algorithms for single, average/UPGMA and complete linkage clustering
highjson- fast JSON serialisation and parsing library
highlighting-kate-0.6.4Syntax highlighting
hindent-4.6.4Extensible Haskell pretty printer
hinotify-0.3.9Haskell binding to inotify
hint-0.5.2Runtime Haskell interpreter (GHC API wrapper)
histogram-fill- for histograms creation
hit-0.6.3Git operations in haskell
hjpath-3.0.1XPath-like syntax for querying JSON
hjsmin- implementation of a javascript minifier
hjson-1.3.2JSON parsing library
hledger-0.27Command-line interface for the hledger accounting tool
hledger-interest-1.4.4computes interest for a given account
hledger-lib-0.27Core data types, parsers and functionality for the hledger accounting tools
hledger-ui-0.27.4Curses-style user interface for the hledger accounting tool
hledger-web-0.27Web interface for the hledger accounting tool
hlibgit2- bindings to libgit2
hlibsass- bindings to Libsass
hlint-1.9.35Source code suggestions
HList- lists
hmatrix- Linear Algebra
hmatrix-gsl- computation
hmatrix-gsl-stats- Statistics interface
hmt-0.15Haskell Music Theory
hoauth2- OAuth2 authentication client
holy-project- your Haskell project with cabal, git and tests
hoogle-4.2.43Haskell API Search
hoopl- library to support dataflow analysis and optimization
hOpenPGP-2.4.4native Haskell implementation of OpenPGP (RFC4880)
hopenpgp-tools-0.18hOpenPGP-based command-line tools
hopenssl-1.7FFI bindings to OpenSSL's EVP digest interface
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
hpack-0.14.1An alternative format for Haskell packages
hpc- Coverage Library for Haskell support for Haskell
hPDB- Databank file format library
HPDF-1.4.10Generation of PDF documents
hprotoc-2.2.0Parse Google Protocol Buffer specifications
hsass-0.4.1Integrating 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-1.24.1Colourise Haskell code
hsdev- development library
hsebaysdk- eBay SDK
hse-cpp-0.1Preprocess+parse haskell code
hsemail-1.7.7Internet Message Parsers
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
hslogger-1.2.10Versatile logging framework
hslua-0.4.1A Lua language interpreter embedding in Haskell
hsndfile-0.8.0Haskell bindings for libsndfile
hsndfile-vector-0.5.2Haskell bindings for libsndfile (Data.Vector interface)
HsOpenSSL- OpenSSL binding for Haskell
hsp-0.10.0Haskell Server Pages is a library for writing dynamic server-side web pages
hspec-2.2.4A Testing Framework for Haskell
hspec-attoparsec- functions for testing your attoparsec parsers with hspec
hspec-contrib-0.3.0Contributed functionality for Hspec
hspec-core-2.2.4A Testing Framework for Haskell
hspec-discover-2.2.4Automatically discover and run Hspec tests
hspec-expectations-0.7.2Catchy combinators for HUnit
hspec-expectations-pretty-diff- combinators for HUnit
hspec-jenkins-0.1.1Jenkins-friendly XML formatter for Hspec
hspec-megaparsec-0.1.1Utility functions for testing Megaparsec parsers with Hspec
hspec-meta-2.2.1A version of Hspec which is used to test Hspec itself
hspec-setup- an hspec test-suite in one command
hspec-smallcheck-0.4.1SmallCheck support for the Hspec testing framework
hspec-snap- library for testing with Hspec and the Snap Web Framework
hspec-wai-0.6.6Experimental Hspec support for testing WAI applications
hspec-wai-json-0.6.1Testing JSON APIs with hspec-wai
hspec-webdriver-1.1.0Write end2end web application tests using webdriver and hspec
HsSyck-0.53Fast, lightweight YAML loader and dumper
hstatsd-0.1Quick and dirty statsd interface
HStringTemplate-0.8.6StringTemplate implementation in Haskell
hsx2hs-0.13.5HSX (Haskell Source with XML) allows literal XML syntax in Haskell source code
hsx-jmacro-7.3.8hsp+jmacro support
hsyslog-2.0FFI interface to syslog(3) from POSIX.1-2001
htaglib-1.0.4Bindings to TagLib, audio meta-data library
HTF- Haskell Test Framework
html- combinator library
html-conduit- HTML documents using xml-conduit datatypes
htoml- for TOML files
HTTP-4000.3.7A library for client-side HTTP
http2-1.6.2HTTP/2.0 library including frames and HPACK
http-accept-0.2Functions for working with HTTP Accept headers
http-api-data-0.2.4Converting to/from HTTP API data like URL pieces, headers and query parameters
http-client- HTTP client engine, intended as a base layer for more user-friendly packages
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-2.1.11HTTP 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-0.4.4Reverse 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-dejafu- Fu support for the HUnit test framework
hvect- strict heterogeneous lists
hw-bits- for tokenizing streams
hw-conduit- for tokenizing streams
hw-diagnostics- library
hweblib-0.6.3Haskell Web Library
hw-json- for tokenizing streams
hworker- reliable at-least-once job queue built on top of redis
hworker-ses- for sending email with Amazon's SES and hworker
hw-parser- for tokenizing streams
hw-prim- functions and data types
hw-rankselect- for tokenizing streams
hw-succinct- for tokenizing streams
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-relaxng- HXT RelaxNG validator
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- approximate streaming (constant space) unique object counter
hyphenation-0.6Configurable Knuth-Liang hyphenation
hzulip- haskell wrapper for the Zulip API
ical-0.0.1iCalendar format parser and org-mode converter
iconv- encoding conversion
ide-backend- IDE backend library
ide-backend-common- library used be ide-backend and ide-backend-server
ide-backend-rts- for the IDE backend
ide-backend-server- IDE backend server
idris-0.11.2Functional Programming Language with Dependent Types
ieee754-0.7.9Utilities for dealing with IEEE floating point numbers
IfElse-0.85Anaphoric and miscellaneous useful control-flow
ig-0.7Bindings to Instagram's API
ignore- ignore files of different VCSes
ihaskell- Haskell backend kernel for the IPython project
ihaskell-aeson- display instances for Aeson
ihaskell-basic- display instances for basic types
ihaskell-blaze- display instances for blaze-html types
ihaskell-charts- display instances for charts types
ihaskell-diagrams- display instances for diagram types
ihaskell-hatex- display instances for hatex
ihaskell-inline-r- R quasiquotes and plots in IHaskell notebooks
ihaskell-juicypixels- - IHaskellDisplay instances of the image types of the JuicyPixels package
ihaskell-magic- display instances for bytestrings
ihaskell-rlangqq- rDisp quasiquote to show plots from Rlang-QQ in IHaskell
imagesize-conduit-1.1Determine the size of some common image formats
immortal-0.2.2Spawn threads that never die (unless told to do so)
include-file- of files in executables at compile-time
incremental-parser-0.2.5Generic parser library capable of providing partial results from partial input
indents-0.3.3indentation 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-r- call R from Haskell and vice versa. No FFI required
insert-ordered-containers- containers retating insertion order for traversals
integer-gmp- library based on GMP
integration-0.2.1Fast robust numeric integration via tanh-sinh quadrature
interpolate-0.1.0String interpolation done right
interpolatedstring-perl6-1.0.0QuasiQuoter for Perl6-style multi-line interpolated strings
IntervalMap- for intervals, with efficient search
intervals-0.7.2Interval Arithmetic
invariant-0.3.1Haskell 98 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
ip6addr-0.5.3Commandline tool to generate IPv6 address text representations
iproute-1.7.1IP Routing Table
IPv6Addr-0.6.3Library to deal with IPv6 address text representations
ipython-kernel- library for creating kernels for IPython frontends
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-1.2.1A 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
iterable-3.0API for hierarchical multilevel collections
ixset-1.0.7Efficient relational queries on Haskell sets
ixset-typed-0.3.1Efficient relational queries on Haskell sets
ix-shapable-0.1.0Reshape multi-dimensional arrays
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
jose- Object Signing and Encryption and JSON Web Token library
jose-jwt-0.7.6JSON Object Signing and Encryption Library
jsaddle- level interface for webkit-javascriptcore
js-flot-0.8.3Obtain minified flot code
js-jquery-1.12.4Obtain minified jQuery code
json-0.9.1Support for serialising Haskell to and from JSON
json-autotype-1.0.15Automatic type declaration for JSON input data
json-builder-0.3Data structure agnostic JSON serialization
json-schema- and type classes for defining JSON schemas
JuicyPixels- loading/serialization (in png, jpeg, bitmap, gif, tga, tiff and radiance)
JuicyPixels-repa- functions to obtain array representations of images
JuicyPixels-scale-dct- JuicyPixels images with DCT
JuicyPixels-util-0.2Convert JuicyPixel images into RGBA format, flip, trim and so on
jwt-0.7.2JSON Web Token (JWT) decoding and encoding
kan-extensions-4.2.3Kan extensions, Kan lifts, various forms of the Yoneda lemma, and (co)density (co)monads
kanji-2.0.0Perform 漢字検定 (Japan Kanji Aptitude Test) level analysis on Japanese Kanji
kansas-comet-0.4A JavaScript push mechanism based on the comet idiom
katip- structured logging framework
katip-elasticsearch- scribe for the Katip logging framework
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
kure-2.16.12Combinators for Strategic Programming
lackey-0.3.2Generate Ruby clients from Servant APIs
lambdacube-compiler- 3D is a DSL to program GPUs
lambdacube-gl- 3.3 Core Profile backend for LambdaCube 3D
lambdacube-ir- 3D intermediate representation of 3D graphics pipelines
language-c-0.5.0Analysis and generation of C code
language-c-quote- quasiquoting library
language-ecmascript- parser and pretty-printer library
language-glsl-0.2.0GLSL 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-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-formulae-hakyll- actual LaTeX to render formulae inside Hakyll pages
latex-formulae-image- library for rendering LaTeX formulae as images using an actual LaTeX installation
latex-formulae-pandoc- LaTeX formulae in pandoc documents to images with an actual LaTeX installation
lattices-1.5.0Fine-grained library for constructing and manipulating lattices
lazy-csv-0.5.1Efficient lazy parsers for CSV (comma-separated values)
lca-0.3O(log n) persistent on-line lowest common ancestor calculation without preprocessing
leksah-server- collection for leksah
lens-4.13Lenses, Folds and Traversals
lens-action- Getters and Folds
lens-aeson- 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-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
libgit-0.3.1Simple Git Wrapper
libnotify- to libnotify library
librato- to the Librato API
libsystemd-journal-1.4.1Haskell bindings to libsystemd-journal
libxml-sax-0.7.5Bindings for the libXML2 SAX interface
lifted-async- lifted IO operations asynchronously and wait for their results
lifted-base- IO operations from the base library
lift-generics-0.1.1GHC.Generics-based Language.Haskell.TH.Syntax.lift implementation
linear-1.20.5Linear Algebra
linear-accelerate-0.2Instances to use linear vector spaces on accelerate backends
linux-file-extents- file fragmentation information under Linux
linux-namespaces- new or enter an existing linux namespaces
List-0.5.2List monad transformer and class
list-fusion-probe- list fusion for success
ListLike-4.2.1Generic support for list-like structures
list-prompt- simple list prompt UI for the terminal
list-t-0.4.7ListT done right
load-env-0.1.1Load environment variables from a file
loch-th-0.2.1Support for precise error locations in source files (Template Haskell version)
log-domain- arithmetic
logfloat- floating point numbers
logging-facade-0.1.1Simple logging abstraction that allows multiple back-ends
logict- backtracking logic-programming monad
loop-0.3.0Fast loops (for when GHC can't optimize forM_)
lrucache- simple, pure LRU cache
ltext- file applicator
ltk- tool kit
lucid- to write, read and edit DSL for HTML
lucid-svg- for SVG using lucid for HTML
luminance-, type-level and stateless graphics framework
luminance-samples-0.11Luminance samples
lzma- compression and decompression
lzma-conduit- interface for lzma/xz compression
machines-0.5.1Networked 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
mainland-pretty- printing designed for printing source code
managed-1.0.5A monad for managed values
mandrill- for interfacing with the Mandrill JSON API
map-syntax- sugar for defining maps
markdown-0.1.16Convert Markdown to HTML, with XSS protection
markdown-unlit-0.4.0Literate Haskell support for Markdown
markup-3.1.0Abstraction for HTML-embedded content
MASMGen- MASM code from haskell
math-functions- functions and Chebyshev polynomials
matrices-0.4.4native matrix based on vector
matrix- native implementation of matrix operations
maximal-cliques-0.1.1Enumerate all maximal cliques of a graph
mbox-0.3.3Read and write standard mailbox files
mcmc-types-1.0.2Common types for sampling
megaparsec-4.4.0Monadic parser combinators
memcached-binary-0.2.0memcached client using binary protocol
memoization-utils- for memoizing functions
memoize-0.7A memoization library
memory-0.13memory and related abstraction stuff
MemoTrie-0.6.7Trie-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
microbench-0.1Microbenchmark Haskell code
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-2.1.1Law-abiding 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
midair- FRP
mighty-metropolis-1.0.3The Metropolis algorithm
mime-mail- MIME email messages
mime-mail-ses- mime-mail messages via Amazon SES
mime-types- mime-type handling types and functions
misfortune- clone
missing-foreign-0.1.1Convenience functions for FFI work
MissingH- utility library
mmap-0.5.9Memory mapped files for POSIX and Windows
mmorph-1.0.6Monad morphisms
mockery-0.3.4Support functions for automated testing
modify-fasta- fasta (and CLIP) files in several optional ways
moesocks- functional firewall killer
mole-0.0.3A glorified string replacement tool
MonadCatchIO-transformers- compatible version of the Control.Exception module
monad-control- control operations, like exception catching, through monad transformers
monad-coroutine- monad transformer for suspending and resuming monadic computations
monadcryptorandom-0.7.1A monad for using CryptoRandomGen
monad-extras-0.5.11Extra 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
monadLib-3.7.3A collection of monad transformers
monadloc-0.7.1A class for monads which can keep a monadic call trace
monad-logger-0.3.24A class of monads which can log messages
monad-logger-json- Logging APIs
monad-logger-syslog- output for monad-logger
monad-loops-0.4.3Monadic loops
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-primitive-0.1Type class for monad transformers stack with pirimitive base monad
monad-products-4.0.1Monad products
MonadPrompt-, implementation & examples
MonadRandom- generation monad
monad-skeleton- of program skeleta
monad-st-0.2.4Provides a MonadST class
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-0.2.0Typeclasses for representing monad transformer unlifting
mongoDB-2.0.10Driver (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-0.4.2Subclasses of Monoid
mono-traversable-0.10.2Type classes for mapping, folding, and traversing monomorphic containers
morte-1.6.2A bare-bones calculus of constructions
mountpoints-1.0.2list mount points
msi-kb-backlit- command line tool to change backlit colors of your MSI keyboards
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
multiplate-0.0.3Lightweight generic library for mutually recursive data types
multiset-0.3.3The Data.MultiSet container type
multiset-comb- algorithms over multisets
murmur-hash- implementation for Haskell
MusicBrainz-0.2.4interface to MusicBrainz XML2 web service
mustache-1.0.2A mustache template parser library
mutable-containers-0.3.3Abstactions and concrete implementations of mutable containers
mwc-probability-1.2.2Sampling function-based probability distributions
mwc-random-, high quality pseudo random number generation
mysql-0.1.4A low-level MySQL client library
mysql-simple- 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
nationstates- API client
nats-1.1.1Natural numbers
natural-sort-0.1.2User-friendly text collation
natural-transformation-0.3.1A natural transformation package
ndjson-conduit- parsing and serialization for newline delimited JSON
neat-interpolation- quasiquoter for neat and simple multiline text interpolation
nested-routes-7.0.0Declarative, compositional Wai responses
nettle-0.2.0safe nettle binding
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-1.0.9A 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-multicast-0.1.2Simple multicast library
Network-NineP-0.4.1High-level abstraction over 9P protocol
network-protocol-xmpp-0.4.8Client library for the XMPP 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-transport-zeromq- backend for network-transport
network-uri- manipulation
newtype-0.2A typeclass and set of functions for working with newtypes
newtype-generics-0.4A typeclass and set of functions for working with newtypes, with generics support
nicify-lib-1.0.1Pretty print the standard output of default `Show` instances
NineP- in pure Haskell
nix-paths- of Nix's installation directories
nonce-1.0.4Generate cryptographic nonces
NoTrace- all the functions come from Debug.Trace after debugging
nsis-0.3.1DSL for producing Windows Installer using NSIS
numbers-3000.2.0.1Various number types
numeric-extras-0.1Useful tools from the C standard library
NumInstances-1.4Instances of numeric classes for functions and tuples
numtype-dk- integers, using TypeNats, Data Kinds, and Closed Type Families
objective-1.1.1Composable objects
ObjectName- handled object names
octane-0.4.24Parse Rocket League replays
Octree- unbalanced Octree for storing data about 3D points
ofx- for OFX data
old-locale- library
old-time- library
omnifmt- pretty-printer wrapper to faciliate ease of formatting during development
once- for IO actions and functions
OneTuple-0.2.1Singleton Tuple
oo-prototypes- for OO-like prototypes
opaleye- SQL-generating DSL targeting PostgreSQL
opaleye-trans-0.3.3A monad transformer for Opaleye
open-browser- a web browser from Haskell
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
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-1.1.5Auto-generate a command-line parser for your datatype
optparse-helper- functions for optparse-applicative
optparse-simple-0.0.3Simple interface to optparse-applicative
osdkeys-0.0Show keys pressed with an on-screen display (Linux only)
package-description-remote- a 'GenericPackageDescription' from Hackage
packdeps-0.4.3Check your cabal packages for lagging dependencies
pager- up a pager, like 'less' or 'more'
pagerduty-0.0.7Client library for PagerDuty Integration and REST APIs
palette- for choosing and creating color schemes
pandoc-1.17.1Conversion between markup formats
pandoc-citeproc- using pandoc with citeproc
pandoc-types- for representing a structured document
pango- to the Pango text rendering engine
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
parsers-0.12.5Parsing combinators
partial-handler-1.0.2A composable exception handler
partial-isomorphisms-0.2Partial isomorphisms
patches-vector- (diffs) on vectors: composable, mergeable, and invertible
path-0.5.13Support for well-typed paths
path-extra-0.0.3Chris Done's path library, enriched with URL-related goodies
path-io-1.1.0Interface to ‘directory’ package for users of ‘path’
path-pieces-0.2.1Components of paths
pathwalk- walking utilities for Haskell programs
patience-0.1.1Patience diff and longest increasing subsequence
pattern-arrows-0.0.2Arrows for Pretty Printing
pcap- system-independent interface for user-level packet capture
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
permutation- library for permutations and combinations
persistable-record- between SQL database values and haskell records
persistable-types-HDBC-pg- and Relational-Record instances of PostgreSQL extended types
persistent-, multi-backend data serialization
persistent-mongoDB-2.1.4Backend for the persistent library using mongoDB
persistent-mysql- for the persistent library using MySQL database server
persistent-postgresql-2.2.2Backend for the persistent library using postgresql
persistent-refs-0.4Haskell references backed by an IntMap for persistence and reversibility
persistent-sqlite- for the persistent library using sqlite3
persistent-template-, non-relational, multi-backend persistence
pgp-wordlist- between binary data and a human-readable collection of words
phantom-state- State Transformer. Like State Monad, but without values
picoparsec- combinator parsing for bytestrings and text
pinch- alternative implementation of Thrift for Haskell
pinchot- grammars, not parsers
pipes-4.1.9Compositional pipelines
pipes-aeson- and decode JSON streams using Aeson and Pipes
pipes-attoparsec- and Pipes integration
pipes-bgzf- GZip
pipes-binary-0.4.1Encode and decode binary streams using the pipes and binary libraries
pipes-bytestring-2.1.4ByteString support for pipes
pipes-cacophony-0.2.1Pipes for Noise-secured network connections
pipes-cliff- to and from subprocesses using Pipes
pipes-concurrency-2.0.7Concurrency for the pipes ecosystem
pipes-csv-1.4.3Fast, streaming csv parser
pipes-extras-1.0.10Extra utilities for pipes
pipes-fastx- parsers for Fasta and Fastq
pipes-group-1.0.6Group streams into substreams
pipes-http-1.0.5HTTP client with pipes interface
pipes-illumina- NGS data processing
pipes-mongodb- results from MongoDB
pipes-network- network sockets together with the pipes library
pipes-parse-3.0.8Parsing infrastructure for the pipes ecosystem
pipes-safe-2.2.4Safety for the pipes ecosystem
pipes-text- streaming text
pipes-transduce-0.4Interfacing pipes with foldl folds
pipes-wai-3.2.0A port of wai-conduit for the pipes ecosystem
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
pointed- and copointed data
pointedlist-0.6.1A zipper-like comonad which works as a list, tracking a position
pointful-1.0.8Pointful refactoring tool
pointless-fun- common point-free combinators
poly-arity-0.0.7Tools 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
PortMidi- binding for PortMedia/PortMidi
posix-realtime- Realtime functionality
postgresql-binary-0.9.3Encoders and decoders for the PostgreSQL's binary format
postgresql-libpq- binding to libpq
postgresql-orm-0.4.1An ORM (Object Relational Mapping) and migrations DSL for PostgreSQL
postgresql-schema-0.1.10PostgreSQL Schema Management
postgresql-simple- PostgreSQL client library
postgresql-simple-url- postgres:// url into ConnectInfo
postgresql-transactional-1.1.1a transactional monad on top of postgresql-simple
post-mess-age- messages to a handle concurrently without getting them mixed
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-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
presburger-1.3.1A decision procedure for quantifier-free linear arithmetic
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-1.0.1A modern, easy to use, well-documented, extensible prettyprinter
prettyprinter-ansi-terminal-1.0.1ANSI 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-1Prettyprinter compatibility module for previous users of the ansi-wl-pprint package
prettyprinter-compat-wl-pprint- compatibility module for previous users of the wl-pprint package
pretty-show-1.6.13Tools for working with derived `Show` instances and generic inspection of values
primes-, purely functional generation of prime numbers
primitive- memory-related operations
process- libraries
process-extras- extras
process-streaming- interface to system processes.
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-0.1.1Haskell client library for
prometheus-metrics-ghc-0.1.1Metrics 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-2.2.0Parse Google Protocol Buffer specifications
protocol-buffers-descriptor-2.2.0Text.DescriptorProto.Options and code generated from the Google Protocol Buffer specification
protolude-0.1.10A sensible set of defaults for writing custom Preludes
proxied-0.2Make 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-0.20160522The publicsuffix list exposed as proper Haskell types
pure-cdb-0.1.2Another pure-haskell CDB (Constant Database) implementation
pure-io-0.2.1Pure IO monad
pureMD5-2.1.3A Haskell-only implementation of the MD5 digest (hash) algorithm
purescript- Programming Language Compiler
pusher-http-haskell- client library for the Pusher HTTP API
pwstore-fast-2.4.4Secure password storage
pwstore-purehaskell-2.1.4Secure password storage, in pure Haskell API library
QuasiText- QuasiQuoter for Text
questioner- package for prompting values from the command-line
QuickCheck-2.8.2Automatic testing of Haskell programs
quickcheck-assertions-0.2.0HUnit like assertions for QuickCheck
quickcheck-instances-0.3.12Common quickcheck instances
quickcheck-io-0.1.4Use HUnit assertions as QuickCheck properties
quickcheck-simple- properties and default-mains for QuickCheck
quickcheck-text- arbitrary instance for Text
quickcheck-unicode- and shrink functions for testing Unicode-related software
rainbow- text to terminal with colors and effects
rainbox- box pretty printing, with colors
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
Rasterific- pure haskell drawing engine
rasterific-svg- renderer based on Rasterific
ratel-0.1.3Notify Honeybadger about exceptions
ratel-wai-0.1.2Notify Honeybadger about exceptions via a WAI middleware
raw-strings-qq-1.1Raw string literals for Haskell
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
recursion-schemes-4.1.2Generalized bananas, lenses and barbed wire
redis-io-0.7.0Yet another redis client
redis-resp-0.4.0REdis Serialization Protocol (RESP) implementation
reducers-3.12.1Semigroups, specialized containers and a general map/reduce framework
reedsolomon- Erasure Coding in Haskell
refact- refactorings to perform with apply-refact
ref-fd- type class for monads with references using functional dependencies
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- 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-rc- 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
rematch- simple api for matchers
repa- performance, regular, shape polymorphic parallel arrays
repa-algorithms- using the Repa array library
repa-devil- for image reading and writing of Repa arrays using in-place FFI calls
repa-io- and write Repa arrays in various formats
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
rethinkdb- driver for RethinkDB 2.2
rethinkdb-client-driver-0.0.22Client 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
riak- Haskell client for the Riak decentralized data store
riak-protobuf- types for the Riak protocol buffer API
Rlang-QQ- for inline-R code
RNAlien-1.1.3Unsupervized construction of RNA family models
rng-utils-0.2.1RNG within an MVar for convenient concurrent use
rose-trees- collection of rose tree structures
rosezipper-0.2Generic zipper implementation for Data.Tree
rotating-log-0.4.2Size-limited, concurrent, automatically-rotating log writer
RSA-2.2.0Implementation of RSA, using the padding schemes of PKCS#1 v2.1
rss-conduit- parser/renderer for the RSS 2.0 standard
runmemo- simple memoization helper library
rvar- Variables
s3-signer- Amazon S3 URLs
safe-0.3.14Library of safe (exception free) functions
safecopy- serialization with version control
safe-exceptions-, consistent, and easy exception handling
SafeSemaphore-0.10.1Much safer replacement for QSemN, QSem, and SampleVar
sampling-0.2.0Sample values from collections
sandi-0.3.6Data encoding library
sandman- Cabal sandboxes to avoid rebuilding packages
say- project template from stack
sbv-5.11SMT Based Verification: Symbolic Haskell theorem prover using SMT solving
scalpel-0.3.1A high level web scraping library for Haskell
scanner-0.2Fast non-backtracking incremental combinator parsing for bytestrings
scientific- represented using scientific notation
scotty-0.11.0Haskell web framework inspired by Ruby's Sinatra, using WAI and Warp
scrypt-0.5.0Stronger password hashing via sequential memory-hard functions
sdl2- high- and low-level bindings to the SDL library (version 2.0.2+)
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
semigroupoid-extras-5Semigroupoids that depend on PolyKinds
semigroupoids-5.0.1Semigroupoids: Category sans id
semigroups-0.18.2Anything that associates
semiring-simple- module for dealing with semirings
semver-, manipulation, and de/serialisation of Semantic Versions
sendfile-0.7.9A portable sendfile library
seqalign- Alignment
seqloc- sequence locations for bioinformatics
serf- with Serf via Haskell
serialport-0.4.7Cross platform serial port library
servant-0.7.1A family of combinators for defining webservices APIs
servant-blaze-0.7.1Blaze-html support for servant
servant-cassava-0.7.1Servant CSV content-type for cassava
servant-client-0.7.1automatical derivation of querying functions for servant webservices
servant-docs-0.7.1generate API docs for your servant webservice
servant-foreign-0.7.1Helpers for generating clients for servant APIs in any programming language
servant-js-0.7.1Automatically derive javascript functions to query servant webservices
servant-JuicyPixels- support for JuicyPixels
servant-lucid-0.7.1Servant support for lucid
servant-mock-0.7.1Derive a mock server for free from your servant API types
servant-server-0.7.1A family of combinators for defining webservices APIs and serving them
servant-swagger-1.0.3Generate Swagger specification for your servant API
servant-yaml- support for yaml
serversession-1.0.1Secure, modular server-side sessions
serversession-backend-acid-state-1.0.3Storage backend for serversession using acid-state
serversession-backend-persistent-1.0.4Storage backend for serversession using persistent and an RDBMS
serversession-backend-redis-1.0.2Storage backend for serversession using Redis
serversession-frontend-snap-1.0.1Snap bindings for serversession
serversession-frontend-wai-1.0wai-session bindings for serversession
serversession-frontend-yesod-1.0Yesod bindings for serversession
servius- web server with template rendering
ses-html- HTML formatted emails using Amazon's SES REST API with blaze
setenv- cross-platform library for setting environment variables
set-extra-1.4Functions that could be added to Data.Set
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-0.9.1Utilities for cross-compiling with Shake
shakespeare-2.0.13A toolkit for making compile-time interpolated templates
shell-conduit-4.5.2Write shell scripts with Conduit
shelltestrunner-1.3.5A tool for testing command-line programs
shelly- (systems) programming in Haskell
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
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
simpleirc-0.3.1Simple IRC Library
simple-log-0.4.0Simple log for Haskell
simple-postgresql-orm- package for integrating postgresql-orm with the Simple web framework
simple-reflect-0.3.2Simple reflection of expressions containing variables
simple-sendfile-0.2.25Cross platform library for the sendfile system call
simple-session- session management for the Simple web framework
simple-smt-0.6.0A simple way to interact with an SMT solver process
simple-templates- basic template language for the Simple web framework
singletons-2.0.1A 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
slave-thread-1.0.2A principal solution to ghost threads and silent exceptions
slug-0.1.6Type-safe slugs for Yesod ecosystem
smallcaps- camel case text in LaTeX files
smallcheck-1.1.1A property-based testing library
smoothie- curves via several interpolation modes
smtLib-1.0.8A library for working with the SMTLIB format
smtp-mail- email sending via SMTP
snap- package for the Snap Web Framework
snap-core- A Haskell Web Framework (core interfaces and types)
snaplet-fay- integration for Snap with request- and pre-compilation
snap-server- fast, iteratee-based, epoll-enabled web server for the Snap Framework
snmp- for write snmp client
snowflake- loose port of Twitter Snowflake to Haskell. Generates arbitrary precision, unique, time-sortable identifiers
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-0.5.5Socks proxy (version 5) implementation
sodium- Reactive Programming (FRP) System
sort- Haskell sorting toolkit
sorted-list- sorted lists and related functions
sourcemap-0.1.6Implementation of source maps as proposed by Google and Mozilla
spdx- license expression language
speculation- framework for safe, programmable, speculative parallelism
speedy-slice-0.1.4Speedy slice sampling
sphinx- bindings to the Sphinx full-text searching daemon
Spintax- text generation based on spintax
splice- Socket to Socket Data Splicing
split- library for splitting lists
Spock- Haskell web framework for rapid development
Spock-digestive- functors support for Spock
Spock-lucid- support for Spock
Spock-worker- workers for Spock
spool-0.1Convert between ByteString and Vector.Storable without copying
spoon-0.3.1Catch errors thrown from pure computations
sqlite-simple- SQLite client library
sql-words- keywords data constructors into OverloadedString
srcloc- types for managing source code locations
stack-1.1.2The Haskell Tool Stack
stackage- package forcing installation of other Stackage packages
stackage-build-plan- and print (in different formats) Stackage build plans
stackage-cabal-0.1.1A CLI executable for cabal-based stackage commands
stackage-cli- CLI library for stackage commands
stackage-curator-0.14.0Tools for curating Stackage bundles
stackage-install-0.1.2Secure download of packages for cabal-install
stackage-metadata- current metadata for all packages
stackage-sandbox-0.1.6Work with shared stackage sandboxes
stackage-setup-0.0.2An executable for downloading a Haskell setup
stackage-types-1.2.0Shared data types between various Stackage packages
stackage-update-0.1.2Update your package index incrementally (requires git)
stackage-upload- more secure version of cabal upload which uses HTTPS
stack-run-auto- project template from stack
state-plus-0.1.3MonadPlus for StateT
stateref-0.3Abstraction for things that work like IORef
statestack- State-like monad transformer with saveable and restorable state
StateVar- variables
stateWriter-0.2.8A faster variant of the RWS monad transformers
static-canvas- to generate HTML5 Canvas javascript
statistics- library of statistical types, data, and functions
statistics-linreg-0.3Linear regression between two samples, based on the 'statistics' package
stm- Transactional Memory
stm-chans- types of channels for STM
stm-conduit-2.8.0Introduces conduits to channels, and promotes using conduits concurrently
stm-containers-0.2.15Containers for STM
stm-delay- one-shot timer polled with STM
STMonadTrans-0.3.4A monad transformer version of the ST monad
stm-stats- statistics for STM transactions
stopwatch- simple stopwatch utility
storable-complex-0.2.2Storable instance for Complex
storable-endian-0.2.6Storable instances with endianness
Strafunski-StrategyLib- for strategic programming
stratosphere- for AWS CloudFormation
streaming- elementary streaming prelude and general stream type
streaming-bytestring- byte steams, or: bytestring io done right
streaming-commons-0.1.18Common lower-level functions needed by various streaming data libraries
streamproc-1.6.2Stream Processer Arrow
streams-3.2.1Various 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
stripe-core-2.0.3Stripe API for Haskell - Pure Core
stripe-haskell-2.0.3Stripe API for Haskell
stripe-http-streams-2.0.3Stripe API for Haskell - http-streams backend
strive-2.2.2A client for the Strava V3 API
stylish-haskell- code prettifier
success-0.2.6A version of Either specialised for encoding of success or failure
sundown-0.6Bindings to the sundown markdown library
svg-builder- for building SVG
SVGFonts- from the SVG-Font format
svg-tree- file loader and serializer
swagger-0.2.2Implementation of swagger data model
swagger2-2.0.2Swagger 2.0 data model
syb-0.6Scrap Your Boilerplate
syb-with-class- Your Boilerplate With Class
symbol-0.2.4A 'Symbol' type for fast symbol comparison
sync-mht- incremental file transfer using Merkle-Hash-Trees
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
syz- Your Zippers
tabular- data tables with rendering functions
tagged-0.8.4Haskell 98 phantom types to avoid unsafely passing dummy arguments
tagged-binary- tools for serializing data tagged with type information
taggy-0.2.0Efficient and simple HTML/XML parsing library
taggy-lens-0.1.2Lenses for the taggy html/xml parser
tagshare-0.0TagShare - explicit sharing with tags
tagsoup-0.13.10Parsing and extracting information from (possibly malformed) HTML/XML documents
tagstream-conduit- html tag parser
tar-, writing and manipulating ".tar" archive files
tardis- state monad transformer
tasty- and extensible testing framework
tasty-ant-xml-1.0.2Render tasty output to XML for Jenkins
tasty-dejafu- Fu support for the Tasty test framework
tasty-expected-failure- tasty tests as failure expected
tasty-fail-fast-0.0.2Adds 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-quickcheck-0.8.4QuickCheck support for the Tasty test framework
tasty-rerun-1.1.6Run 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-tap-0.0.4TAP (Test Anything Protocol) Version 13 formatter for tasty
tasty-th-0.1.4Automatic tasty test case discovery using TH
Taxonomy-1.0.2Libary for parsing, processing and vizualization of taxonomy data
TCache-0.12.0A Transactional cache with user-defined persistence
telegram-api- Bot API bindings
tellbot-0.6.1IRC tellbot
template- string substitution
template-haskell- library for Template Haskell
temporary- temporary file and directory support for Windows and Unix, based on code from Cabal
temporary-rc- temporary file and directory support for Windows and Unix, based on code from Cabal
terminal-progress-bar- simple progress bar in the terminal
terminal-size- terminal window height and width
terminfo- bindings to the terminfo library
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
test-framework-th-prime-0.0.9Template Haskell for test framework
testing-feat- Enumeration of Algebraic Types
test-simple-0.1.9Simple Perl inspired testing
texmath- between formats used to represent mathematics
text- efficient packed Unicode text type
text-binary- instances for text types
text-format- formatting
text-icu- to the ICU library
text-ldap- and Printer for LDAP text data stream
text-manipulate- conversion, word boundary manipulation, and textual subjugation
text-postgresql- and Printer of PostgreSQL extended types
text-region- text regions
text-show-2.1.2Efficient conversion of values into Text
text-zipper-0.4A text editor zipper library
tf-random-0.5High-quality splittable pseudorandom number generator
th-data-compat- for data definition template of TH
th-desugar-1.5.5Functions to desugar Template Haskell
these- 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-0.13.0Orphan instances for TH datatypes
threads- threads and wait for their result
th-reify-compat- for the result type of TH reify
th-reify-many-0.1.6Recurseively reify template haskell datatype info
through-text- textual types through Text without needing O(n^2) instances
thumbnail-plus-1.0.5Generate thumbnails easily and safely
thyme- faster time library
tidal-0.7.1Pattern 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
time-locale-compat- of TimeLocale between old-locale and time-1.5
timemap-0.0.4A mutable hashmap, implicitly indexed by UTCTime
time-parsers- for types in `time`
timerep- and display time according to some RFCs (RFC3339, RFC2822, RFC822)
time-units-1.0.0A basic library for defining units of time as types
timezone-olson-0.1.7A pure Haskell parser and renderer for binary Olson timezone files
timezone-series- timezone handling for Data.Time
tinylog-0.14.0Simplistic logging using fast-logger
tinytemplate- tiny text templating library
tls-1.3.10TLS/SSL protocol native implementation (Server and Client)
tls-debug-0.4.4Set of programs for TLS testing and debugging
token-bucket- limiter using lazy bucket algorithm
torrent-10000.0.1BitTorrent 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
traverse-with-class- applicative traversals
tree-fun- for functions pertaining to tree exploration and manipulation
tree-view-0.4Render trees as foldable HTML and Unicode art
tries- trie implementations in Haskell
trifecta-1.5.2A modern parser combinator library with convenient diagnostics
true-name- Haskell hack to violate module abstractions
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-1.2.8Shell programming, Haskell-style
turtle-options- of command line options and parsers for these options
twitter-conduit-0.2.2Twitter 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
typed-process- external processes, with strong typing of streams
type-eq-0.5Type equality evidence you can carry around
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
types-compat-0.1.1ghc-7.6/7.8 compatible GHC.TypeLits, Data.Typeable and Data.Proxy
typography-geometry- for printed text documents
tz- time zone handling
tzdata-0.1.20161123.0Time zone database (as files and as a module)
ua-parser-0.7.3A library for parsing User-Agent strings, official Haskell port of ua-parser
uglymemo- simple (but internally ugly) memoization function
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
unicode-transforms- transforms (normalization NFC/NFD/NFKC/NFKD)
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
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
Unixutils-1.54.1A crude interface between Haskell and Unix-like operating systems
unordered-containers- hashing-based container types
uri-bytestring- URI parsing as ByteStrings
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
userid- UserId type and useful instances for web development
users- library simplifying user management for web applications
users-persistent- persistent backend for the users package
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-orphans- instances for the UUID datatype
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-0.0.8Runs commands on remote machines using ssh
validate-input- validation combinator library
validation-0.5.4A data-type like Either but with an accumulating Applicative
validity- typeclass
vault- persistent store for values of arbitrary types
vcsgui- library for source code management systems
vcswrapper-0.1.5Wrapper for source code management systems
vect-0.4.7A low-dimensional linear algebra library, tailored to computer graphics
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-fftw- binding to the fftw library for one-dimensional vectors
vector-instances-3.3.1Orphan Instances for 'Data.Vector'
vector-space-0.10.4Vector & affine spaces, linear maps, and derivatives
vector-th-unbox- for Data.Vector.Unboxed using Template Haskell
versions-2.0.0Types and parsers for software version numbers
vhd-0.2.2Provides functions to inspect and manipulate virtual hard disk (VHD) files
ViennaRNAParser-1.2.9Libary for parsing ViennaRNA package output
vinyl-0.5.3Extensible Records
vinyl-utils- for vinyl
vivid- synthesis with SuperCollider
void-0.7.2A Haskell 98 logically uninhabited data type
vty-5.5.0A 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-0.2.5CORS 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-2.2.7A logging system for WAI
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-0.4.0A simple WAI library for responding with content
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-0.1.1WAI middlware for exposing metrics
wai-middleware-static-0.8.1WAI middleware that serves requests to static files
wai-middleware-throttle- Middleware for Request Throttling
wai-middleware-verbs-0.2.0Route different middleware responses based on the incoming HTTP verb
wai-predicates-0.8.6WAI request predicates
wai-route-, efficient routing for WAI
wai-routes-0.9.10Typesafe URLs for Wai applications
wai-routing-0.12.3Declarative routing for WAI
wai-session-0.3.2Flexible session middleware for WAI
wai-session-postgresql- backed Wai session store
waitra- very simple Wai router
wai-transformers-0.0.7Simple parameterization of Wai's Application type
wai-util-0.8Collection of utility functions for use with WAI
wai-websockets- a bridge between WAI and the websockets package
warp-3.2.12A fast, light-weight web server for WAI applications
warp-tls-3.2.3HTTP over TLS support for Warp via the TLS package
wavefront-0.7.1Wavefront OBJ loader
webdriver-0.8.5a Haskell client for the Selenium WebDriver protocol
webdriver-angular-0.1.10Webdriver actions to assist with testing a webpage which uses Angular.Js
web-fpco- for web frameworks to ease usage with the FP Complete environment
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-0.27.11portable, type-safe URL routing
web-routes-boomerang- boomerang for type-safe URL parsers/printers
web-routes-happstack-0.23.10Adds 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
web-routing-0.6.2simple routing library
websockets- sensible and clean way to write WebSocket-capable servers in Haskell
websockets-snap- integration for the websockets library
weigh-0.0.4Measure allocations of a Haskell functions/values
werewolf- game engine for playing werewolf within an arbitrary chat client
werewolf-slack- chat interface for playing werewolf in Slack
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
withdependencies-0.2.4Run 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
wizards-1.0.2High level, generic library for interrogative user interfaces
wl-pprint-1.2The Wadler/Leijen Pretty Printer
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
word8-0.1.2Word8 library
wordpass- password generator
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
wuss-1.0.4Secure WebSocket (WSS) clients
X11- binding to the X11 graphics library
x509-1.6.5X509 reader and writer
x509-store-1.6.2X.509 collection accessing and storing methods
x509-system-1.6.4Handle per-operating-system X.509 accessors and storage
x509-validation-1.6.5X.509 Certificate and CRL validation
Xauth-0.1A binding to the X11 authentication library
xdcc-1.0.6A wget-like utility for retrieving files from XDCC bots on IRC
xdg-basedir-0.2.2A basic implementation of the XDG Base Directory specification
xenstore-0.1.1Xenstore client access
xformat-, type-safe formatting with scanf- and printf-like functions
xhtml-3000.2.1An XHTML combinator library
xlsior- Excel file generation and parsing
xlsx-0.2.4Simple and incomplete Excel file parser/writer
xlsx-tabular- table decode utility
xml-1.3.14A simple XML library
xml-conduit-1.3.5Pure-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-0.4.1Hamlet-style quasiquoter for XML content
xmlhtml-0.2.4XML parser and renderer with HTML 5 quirks mode
xml-lens-, traversals, and prisms for xml-conduit
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-0.12A tiling window manager
xss-sanitize- untrusted HTML to prevent XSS attacks
yackage-0.8.1Personal Hackage replacement for testing new packages
yaml-0.8.23Support for parsing and rendering YAML documents
yaml-light-0.1.4A light-weight wrapper with utility functions around HsSyck
Yampa-0.10.6Library for programming hybrid systems
YampaSynth-0.2Software synthesizer
yesod-1.4.5Creation of type-safe, RESTful web applications
yesod-auth- for Yesod
yesod-auth-account-1.4.3An account authentication plugin for Yesod
yesod-auth-account-fork-2.0.3An account authentication plugin for Yesod
yesod-auth-basic- Middleware for HTTP Basic Authentication remote authentication support for Yesod apps
yesod-auth-fb-1.7Authentication backend for Yesod using Facebook
yesod-auth-hashdb- plugin for Yesod
yesod-auth-oauth2-0.1.10OAuth 2.0 authentication plugins
yesod-bin- yesod helper executable
yesod-core-1.4.35Creation 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-fay-0.8.0Utilities for using the Fay Haskell-to-JS compiler with Yesod
yesod-fb-0.3.4Useful glue functions between the fb library and Yesod
yesod-form-1.4.10Form 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-newsfeed-1.6Helper functions and data types for producing News feeds
yesod-persistent- helpers for using Persistent from Yesod
yesod-sitemap- XML sitemaps
yesod-static-1.5.2Static 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-1.5.6integration testing for WAI/Yesod Applications
yesod-text-markdown-0.1.8Yesod support for Text.Markdown
yesod-websockets-0.2.6WebSockets support for Yesod
yes-precure5-command-5.5.3Extended yes command to reproduce phrases in Yes! Precure 5
yi-0.12.6The Haskell-Scriptable Editor
yi-fuzzy-open- open plugin for Yi
yi-language-0.2.1Collection of language-related Yi libraries
yi-rope- rope data structure used by Yi
yjtools-0.9.18some tools for Monad, List, Tuple and so on
zero-0.1.4Semigroups with absorption
zeromq4-haskell-0.6.5Bindings to ZeroMQ 4.x
zim-parser- and parse ZIM files
zip-0.1.11Operations on zip archives
zip-archive- for creating and modifying zip archives
zippers-0.2.2Traversal based zippers
zlib- and decompression in the gzip and zlib formats
zlib-bindings- bindings to the zlib package
zlib-enum- interface for zlib compression
zlib-lens- for zlib
zot-0.0.3Zot language