Package search

Name
DLs
Rating
Description
Tags
Last U/L
Maintainer
time10722.0A time library (bsd3, library, time)2020-10-14AshleyYakeley, DonaldStewart, IanLynagh
unix-time8060.0Unix time parser/formatter and utilities (bsd3, data, library)2019-06-18KazuYamamoto
time-compat12130.0Compatibility package for time (bsd3, compatibility, library, time)2020-03-13AdamBergmark, DagOdenhall, phadej
old-time8280.0Time library (bsd3, library, system)2014-11-21AustinSeipp, HerbertValerioRiedel, IanLynagh
timeplot900.0A tool for visualizing time series from log files. (bsd3, graphics, program)2020-05-17EugeneKirpichov
hourglass9652.0simple performant time related library (bsd3, library, time)2018-08-24VincentHanquez
time-exts170.0Yet another time library (bsd3, library, time)2017-11-28EnzoHaussecker
thyme1062.0A faster time library (bsd3, data, library, system)2014-11-27FumiakiKinoshita, LiyangHu
attoparsec-time570.0Attoparsec parsers of time (attoparsec, library, mit, parsers, time)2019-10-25NikitaVolkov
time-locale-compat7852.25Compatibile module for time-format locale (bsd3, library, system)2018-08-26KeiHibino
hamlet (deprecated in favor of shakespeare)2220.0Haml-like template files that are compile-time checked (deprecated) (deprecated, library, mit, web, yesod)2014-03-30FelipeLessa, GregWeber, MichaelSnoyman
genvalidity-time270.0GenValidity support for time (library, mit, testing)2020-02-10Norfair
ghc-prof1000.0Library for parsing GHC time and allocation profiling reports (bsd3, development, library)2020-04-04MitsutoshiAoe
shakespeare-css (deprecated in favor of shakespeare)700.0Stick your haskell variables into css at compile time. (deprecated) (deprecated, library, mit, web, yesod)2014-03-30GregWeber, MichaelSnoyman
hebrew-time200.0Hebrew dates and prayer times. (data, library, mit)2019-02-17MichaelSnoyman
time-manager4980.0Scalable timer (library, mit, system)2019-06-04KazuYamamoto
time-recurrence132.0Generate recurring dates. (lgpl, library, system)2016-04-23ChrisHeller
Plot-ho-matic850.0Real-time line plotter for generic data (bsd3, graphics, library)2018-12-14GregHorn
shakespeare-js (deprecated in favor of shakespeare)680.0Stick your haskell variables into javascript/coffeescript at compile time. (deprecated) (deprecated, library, mit, web, yesod)2014-03-30GregWeber, MichaelSnoyman
time-patterns140.0Patterns for recurring events (bsd3, data, library, time)2018-07-02jfmueller
iso8601-time1460.0Convert to/from the ISO 8601 time format (library, mit, time)2018-06-11AndrasSlemmer, NiklasHambuechen, PatrickChilton
monad-time2300.0Type class for monads which carry the notion of the current time. (bsd3, control, library)2018-04-09GracjanPolak, MikhailGlushenkov, arybczak, jonathanjouty_scrive
event-list600.0Event lists with relative or absolute time stamps (data, library)2018-02-16HenningThielemann
friendly-time380.0Print time information in friendly ways (bsd3, library, web, yesod)2017-07-21PatrickBrisbin
hashable-time1140.0Hashable instances for Data.Time (bsd3, data, library)2018-09-26alkar, davew
herf-time140.0haskell time manipulation in a 'kerf like' style. (bsd3, kerf, library, time)2020-04-28scottmurphy09
access-time140.0Cross-platform support for retrieving file access times (bsd3, library, system)2012-02-03MaxBolingbroke
splot480.0A tool for visualizing the lifecycle of many concurrent multi-staged processes. (bsd3, graphics, program)2015-12-26EugeneKirpichov
chronos1100.0A performant time library (bsd3, data, development, library, parsing, time)2020-04-17andrewthad, chessai
time-lens130.0Lens-based interface to Data.Time data structures (bsd3, data, library)2018-01-04RomanCheplyaka
buffer-builder590.0Library for efficiently building up buffers, one piece at a time (bsd3, data, library)2018-10-12chadaustin, afriesen
time-http80.0Parse and format HTTP/1.1 Date and Time strings (library, public-domain, time, web)2012-01-03MasatakeDaimon
time-units3000.0A basic library for defining units of time as types. (bsd3, data, library)2011-03-07AdamWick
time-warp102.0Distributed systems execution emulation (control, library, mit, network)2017-03-18jagajaga, gromak, volhovm, martoon, serokell
dynamic-graph370.0Draw and update graphs in real time with OpenGL (bsd3, graphics, library)2019-07-21adamwalker
Villefort1261.5Villefort is a task manager and time tracker (bsd3, library, program, task, web)2019-04-30AliceReuter
TimePiece110.0A simple tile-based digital clock screen saver (library, program, public-domain, screensaver)2014-05-16AudreyTang
fold-debounce690.0Fold multiple events that happen in a given period of time. (bsd3, control, library)2019-10-04debugito
shakespeare6552.0A toolkit for making compile-time interpolated templates (library, mit, web, yesod)2020-08-28GregWeber, MichaelSnoyman, psibi
htime80.0Timing utility for the command line (bsd3, program, system)2015-01-22JosePedroMagalhaes
time-parsers130.0Parsers for types in `time`. (bsd3, library, parsing)2019-04-26phadej
ghc-check2570.0detect mismatches between compile-time and run-time versions of the ghc api (bsd3, development, library)2020-06-06PepeIborra
tzdata4852.0Time zone database (as files and as a module) (apache, data, library)2020-10-22MihalyBarasz
securemem2830.0abstraction to an auto scrubbing and const time eq, memory chunk. (bsd3, data, library)2018-02-27VincentHanquez
pretty-relative-time100.0Pretty relative time (library, mit, time)2020-02-12Norfair
flexible-time120.0simple extension of Data.UnixTime. (data, library, mit)2015-02-25tattsun
time-locale-vietnamese40.0Vietnamese locale for date and time format (apache, library, text)2017-11-28tungd
copilot-language440.0A Haskell-embedded DSL for monitoring hard real-time distributed systems. (bsd3, embedded, language, library)2019-11-23IvanPerez, LeePike, agoodloe, frankdedden
relevant-time70.0humanised relevant time (bsd3, data, library)2019-05-11chessai, goolord
one-time-password130.0HMAC-Based and Time-Based One-Time Passwords (cryptography, library, mit)2016-06-11AlekseyUymanov
haskell-time-range80.0Some useful wrappers and functions for building time ranges (bsd3, lenses, library, time)2017-04-04schalmers
leapseconds-announced180.0Leap seconds announced at library release time. (bsd3, library, system)2017-07-30BjornBuckwalter
fuzzy-time70.0 (library, mit, time)2020-02-12Norfair
retry6752.5Retry combinators for monadic actions that may fail (bsd3, control, library)2020-04-24MichaelXavier, OzgunAtaman
marvin-interpolate190.0Compile time string interpolation a la Scala and CoffeeScript (bsd3, library, text)2017-05-10justus
timeseries120.0Library for Time Series processing (bsd3, data, library)2016-12-28klangner
time-qq60.0Quasi-quoter for UTCTime times (bsd3, library, quasiquotes, time)2017-06-07ChristianMarie
timeit1350.0Time monadic computations with an IO base. (bsd3, library, system)2018-02-20LennartAugustsson, MerijnVerstraaten
sized-grid112.0Multidimensional grids with sized specified at compile time (data, library, mit)2019-09-13edwardwas
distance-of-time90.0Generate readable distances between times. (library, mit, time)2017-02-06joshuaclayton
buster290.0Almost but not quite entirely unlike FRP (bsd3, frp, library)2009-06-23JeffersonHeard
active3170.0Abstractions for animation (bsd3, data, library)2019-10-20BrentYorgey, RyanYates, jeffreyrosenbluth, bergey, cchalmers
net-spider440.0A graph database middleware to maintain a time-varying graph. (bsd3, database, library)2020-06-21debugito
yesod-static-angular110.0Yesod generators for embedding AngularJs code into yesod-static at compile time (library, mit, web)2016-04-11JohnLenz
timezone-olson-th100.0Load TimeZoneSeries from an Olson file at compile time. (bsd3, data, library)2020-03-03petterb
time-interval80.0Use a time unit class, but hold a concrete time type. (data, library, public-domain)2016-05-30akrasner
timerep610.0Parse and display time according to some RFCs (RFC3339, RFC2822, RFC822) (bsd3, library, parser, text, time, web)2016-07-06HugoGomes, koral
work-time50.0A library for parsing a chat-based work hour reporting scheme. (bsd3, business, library, program)2018-07-04gonz
timelike-time50.0Timelike interface for the time library (library, system)2016-03-10esz
timelike70.0Type classes for types representing time (data, library, system)2016-04-07esz
ghc-time-alloc-prof (deprecated in favor of ghc-prof)70.0Library for parsing GHC time and allocation profiling reports (bsd3, deprecated, development, library)2016-08-20MitsutoshiAoe
frisby160.0Linear time composable parser for PEG grammars (bsd3, library, text)2020-03-31BenGamari, ChrisDone
time-w3c20.0Parse, format and convert W3C Date and Time (library, public-domain, web)2011-07-28MasatakeDaimon
scope110.0An interactive renderer for plotting time-series data (bsd3, development, library)2012-11-19ConradParker
temporal-media240.0data types for temporal media (bsd3, library, media, music)2018-04-21AntonKholomiov
time-out90.0Timers, timeouts, alarms, monadic wrappers (control, library, monad, public-domain, time, timeout)2016-05-30akrasner
vformat-time30.0Extend vformat to time datatypes (bsd3, format, library, text, time)2020-01-21gqk007
pipes-rt140.0A few pipes to control the timing of yields (bsd3, control, library, pipes, program)2015-01-21imalsogreg
timeconsole120.0time each line of terminal output (gpl, program, testing)2019-03-15AlanHawkins
include-file160.0Inclusion of files in executables at compile-time. (bsd3, development, library)2019-02-07DanielDiaz
dtw150.0(Fast) Dynamic Time Warping (algorithms, data-mining, library, machine-learning, mit)2016-07-21fho
rfc3339120.0Parse and display time according to RFC3339 (deprecated) (bsd3, library, time, web)2015-04-11HugoGomes
utc70.0A pragmatic time and date library. (data, library, mit, parsing, time)2015-06-17LarsPetersen
dejafu2082.0A library for unit-testing concurrent programs. (concurrency, library, mit)2020-07-01barrucadu
debug-time80.0Debug.Trace equivalent for timing computations (debug, library, mit)2016-01-09darwin226
chronologique252.0Time to manipulate time (bsd3, library, mit, text)2020-07-23AndrewCowie
timers-updatable50.0timers which are updatable in the remaining time (bsd3, concurrency, library)2011-03-27PaoloVeronelli
time-machine50.0A library to mock the current time. (bsd3, control, library)2017-11-26y_taka_23
timelens70.0Lenses for the time package (bsd3, development, library)2016-06-30OmariNorman
woot120.0Real time group editor without operational transform. (data, library, mit)2016-08-05tgolson
options-time80.0Command-line option types for dates and times. (console, library, mit)2014-12-15JohnMillikin
system-time-monotonic20.0Simple library for using the system's monotonic clock (bsd3, library, system)2012-08-07JoeyAdams
time-quote50.0Quasi-quoters for dates and times (gpl, library, time)2018-05-27ThomasTuegel
ot150.0Real-time collaborative editing with Operational Transformation (library, mit, text)2015-10-13TimBaumann
th-nowq90.0Template Haskell splice that expands to current time (bsd3, library, template-haskell)2020-06-03DmitryDzhus
median-stream950.0Constant-time queries for the median of a stream of numeric data. (bsd3, data, library)2016-11-24jmc41493
tiempo50.0Specify time intervals in different units (secs, mins, hours, etc.) (data, library, mit, time)2015-09-01RomanGonzalez
parsedate80.0Data and time parsing for CalendarTime (bsd3, library, unclassified)2007-12-06BjornBringert, IsaacJones
time-cache30.0Cache current time and formatted time text (library, public-domain, system, time)2016-03-15akrasner
hp2any-graph180.0Real-time heap graphing utility and profile stream server with a reusable graphing module. (bsd3, development, profiling, program, utils)2014-07-23GergelyPatai
hora280.0date time (library, public-domain, system, time)2018-08-17procione
fuzzy-time-gen40.0 (library, mit, time)2020-02-12Norfair
search42.0Infinite search in finite time with Hilbert's epsilon (bsd3, library, math, search, topology)2017-11-04EdwardKmett
discrimination342.5Fast generic linear-time sorting, joins and container construction. (bsd3, data, library, sorting)2019-06-07AnthonyCowley, EdwardKmett, GeorgeWilson
tz3572.0Efficient time zone handling (apache, data, library)2020-10-22GergelyRisko, MihalyBarasz
bytestring-time (deprecated in favor of text-time)60.0Library for Time parsing from ByteString (bsd3, data, deprecated, library)2016-12-13klangner
GLFW-b2212.25Bindings to GLFW OpenGL library (bsd3, graphics, library)2019-10-20BrianLewis, SchellScivally, Mokosha, javjarfer
fast-math810.0Non IEEE-754 compliant compile-time floating-point optimisations (bsd3, library, math, numeric)2015-08-01LiyangHu, MikeIzbicki
terminal-punch50.0Simple terminal-based time tracker (bsd3, program, utils)2019-11-11EmilAxelsson
scalendar41.75A library for handling calendars and resource availability over time. (calendar, library, mit, time)2017-10-03stackbuilders, sestrella, sebasHack
acts50.0Semigroup actions and torsors. (algebra, bsd3, library, math)2020-02-23sheaf
chronograph70.0measure timings of data evaluation (bsd3, library, testing)2014-01-02JohnLato
ebeats40.0Time in ebeats (bsd3, library, time)2012-02-23BrianLewis
alarmclock860.0Wake up and perform an action at a certain time. (bsd3, concurrency, library)2020-08-07dcturner, dten
time-extras30.0Data instances for the time package (bsd3, library, system)2009-12-23AshleyYakeley
templatepg (deprecated in favor of postgresql-typed)110.0A PostgreSQL access library with compile-time SQL type inference (database, deprecated, library, mit)2015-12-21ChrisForno
cereal-time50.0Serialize instances for types from `time` package. (bsd3, data, library)2017-11-06zohl
fixtime80.0Some fixes to the time package (bsd2, data, library)2014-11-03pharpend
time-series50.0Time series analysis. (data, gpl, library, program)2013-11-08AtsuroHoshino
cursor-fuzzy-time40.0 (library, mit, time)2020-02-11Norfair
serial-test-generators50.0Test your 'Aeson' 'Serialize' and 'Binary' instances for stability over time (library, mit, test)2014-12-23scottmurphy09
crypto-totp60.0Provides generation and verification services for time-based one-time keys. (bsd3, cryptography, library)2013-08-11JeffShaw
stm-queue670.0An implementation of a real-time concurrent queue (data, library, mit)2020-10-17sgschlesinger
dataflower270.0A Pure-Haskell Timely Dataflow System (bsd3, library, unclassified)2020-08-24jessekempf
Workflow692.0Workflow patterns over a monad for thread state logging & recovery (bsd3, control, library, workflow)2015-05-01AlbertoCorona
cabal-graphdeps110.0Generate graphs of install-time Cabal dependencies (development, mit, program)2015-10-12JohnMillikin
validity-time170.0Validity instances for time (library, mit, validity)2020-07-18Norfair
relative-date50.0Durations and generalized time parsing (bsd3, data, library)2010-04-02SamAnklesaria
DynamicTimeWarp40.0Dynamic time warping of sequences. (data, lgpl, library, program)2015-02-05zombiecalypse
laika120.0Minimalistic type-checked compile-time template engine (library, mit, unclassified)2015-06-25NikitaVolkov
qc-oi-testgenerator80.0Compile time generation of operation invariance tests for QuickCheck (bsd3, library, testing)2014-09-01JanisVoigtlaender, goedderz
old-locale8400.0locale library (bsd3, library, system)2014-11-21AustinSeipp, HerbertValerioRiedel, IanLynagh
control-event340.0Event scheduling system. (bsd3, control, library)2019-05-17ThomasDuBuisson
RefSerialize410.0Write to and read from ByteStrings maintaining internal memory references (bsd3, data, database, library, parsing)2017-02-06AlbertoCorona
greg-client70.0A scalable distributed logger with a high-precision global time axis. (bsd3, library, logging)2011-03-09EugeneKirpichov
metronome50.0Time Synchronized execution. (bsd3, library, system)2016-05-29PaoloVeronelli
hquantlib-time50.0HQuantLib Time is a business calendar functions extracted from HQuantLib (finance, library)2018-11-19PavelRyzhov
aivika-realtime130.0Soft real-time simulation module for the Aivika library (bsd3, library, simulation)2017-07-09DavidSorokin
text-time70.0Library for Time parsing from Text into UTCTime (bsd3, data, library)2020-06-27klangner
conductive-base100.0a library for live coding and real-time musical applications (gpl, library, music, sound)2012-12-27RenickBell
pappy80.0Packrat parsing; linear-time parsers for grammars in TDPL. (bsd3, program, text)2012-10-21ChrisDone
OTP80.0HMAC-Based and Time-Based One-Time Passwords (HOTP & TOTP) (cryptography, library, mit)2018-07-16ArtemLeshchev, HerbertValerioRiedel
EditTimeReport20.0Query language and report generator for edit logs. (program, utils)2010-01-15BartSpaans
alpha590.0A compiler for the Alpha language (bsd3, compiler, program)2013-01-01MarcCoiffier
freer-simple-time30.0freer-simple interface to IO based time functions (control, library, mit, time)2018-11-12benweitzman
timing-convenience260.0Convenient functions for getting times. (bsd3, library, system)2011-11-12MikeBurns
music-score390.0Musical score and part representation. (bsd3, library, music)2015-06-30HansHoglund
timeout-with-results50.0Runs a time-limited computation alowing it to return intermediate results. (concurrency, library)2012-12-14PetrPudlak
hodatime70.0A fully featured date/time library based on Nodatime (bsd3, data, library, time)2020-02-16jason_j
asset-bundle102.0A build-time Cabal library that bundles executables with assets (bsd3, bundle, distribution, library, program, zip)2019-09-28deech
time-series-lib (deprecated in favor of timeseries)20.0Library for Time Series processing (bsd3, data, deprecated, library)2016-12-10klangner
atom760.0An EDSL for embedded hard realtime applications. (bsd3, embedded, language, library)2015-06-03LeePike, TomHawkins
timeparsers50.0Attoparsec parsers for various Date/Time formats. (bsd3, data, library)2012-11-07NathanHunter, PhilipWeaver
validated-literals980.0Compile-time checking for partial smart-constructors (bsd3, data, library)2019-01-10MerijnVerstraaten
conductive-clock40.0a library for displaying musical time in a terminal-based clock (gpl, library, music, sound)2012-12-27RenickBell
duration60.0A tiny compile-time time utility library inspired by zeit/ms (bsd3, library, time)2018-04-27ryotakameoka
reheat50.0to make notes and reduce impact on idle time on writing other programms. (program, tools)2014-04-29palo
fuzzytime340.0A 'ten past six' style clock (library, program, utils)2016-12-06KamilStachowski
properties50.0check quickCheck properties in real time. (bsd3, library, testing)2010-06-11AlbertoCorona
eternal330.0everything breaking the Fairbairn threshold (bsd3, control, library)2016-07-24Heather
revdectime40.0A French revolutionary decimal time (metric) clock (program, utils)2011-06-07KamilStachowski
git-annex32622.0manage files with git, without checking their contents into git (agpl, program, utility)2020-10-07JoeyHess
cookbook600.0Tiered general-purpose libraries with domain-specific applications. (bsd3, development, library)2016-03-15NatePisarski
exhaustive320.0Compile time checks that a computation considers producing data through all possible constructors (bsd3, control, library)2020-06-17OliverCharles
time-io-access40.0IO Access for time (development, gpl, library)2013-12-31bheklilr
sixfiguregroup20.0A six figure group of time (aviation, bsd3, library)2016-09-20TonyMorris
timeutils12.0Time utilities (gpl, library, program, time)2019-08-06jlamothe
cmdargs6522.0Command line argument processing (bsd3, console, library)2018-01-22NeilMitchell
mwc-random10762.0Fast, high quality pseudo random number generation (bsd3, library, math, statistics)2020-08-08AlexeyKhudyakov, BryanOSullivan
hcron60.0A simple job scheduler, which just runs some IO action at a given time. (bsd3, control, library, scheduling)2012-08-23TimoHuebel
cursor-fuzzy-time-gen20.0 (library, mit, time)2020-02-11Norfair
tempus-fugit22.0Programmers' time tracker (agpl, library, program, utils)2015-08-12kadoban
scope-cairo40.0An interactive renderer for plotting time-series data (bsd3, development, library, program)2012-11-19ConradParker
expiring-mvar60.0Create values which expire after a period of time. (bsd3, concurrency, library)2012-02-26JeffShaw
lens-time40.0lens for Data.Time (data, library, mit)2013-08-14TatsuyaTouma
ar-timestamp-wiper20.0Wipes time stamps from .a files (like ar -D) (application, library, mit, program)2013-08-07NiklasHambuechen, PatrickChilton
benchmark-function70.0Test the time it takes to run a haskell function (gpl, library, testing)2017-01-15AlanHawkins
hourglass-fuzzy-parsing42.0A small library for parsing more human friendly date/time formats. (bsd3, library, parsing, time)2015-07-24TannerDoshier
hsubconvert70.0One-time, faithful conversion of Subversion repositories to Git (bsd3, development, program)2012-10-13JohnWiegley
goat30.0Time Series Compression (codec, library)2017-01-12lovasko
pulse50.0Synchronize actions to a time pulse (concurrency, library, mit)2016-06-04AlexanderThiemann
monad-timing70.0Monad transformer for recording timing events (control, library, mit)2016-06-13pikajude
snowflake80.0A loose port of Twitter Snowflake to Haskell. Generates arbitrary precision, unique, time-sortable identifiers. (apache, data, library)2015-03-17edofic
timezone-series1730.0Enhanced timezone handling for Data.Time (bsd3, data, library)2018-03-14YitzGale
ordrea70.0Push-pull implementation of discrete-time FRP (frp, library, public-domain)2014-07-22AkioTakano
midi-util190.0Utility functions for processing MIDI files (bsd3, library, music)2019-04-19mtolly
interactive-plot32.0Interactive quick time series plotting (bsd3, interactive, library, program)2019-09-09jle
perf212.0Low-level run time measurement. (bsd3, library, project)2020-07-16tonyday567
tai30.0Support library to enable TAI usage on systems with time kept in UTC. (bsd3, library, system, time)2017-04-26davean
hledger2942.5Command-line interface for the hledger accounting system (console, finance, gpl, library, program)2020-09-07SimonMichael
happstack-hamlet360.0Support for Hamlet HTML templates in Happstack (bsd3, happstack, library, web)2014-04-01JeremyShaw
th-to-exp52.0Provides a way to persist data from compile-time to runtime. (library, template-haskell)2017-07-31lexi_lambda
qq-literals80.0Compile-time checked literal values via QuasiQuoters. (library, mit, unclassified)2020-01-29hdgarrood
reactive-banana-bunch80.0Extend reactive-banana to multiple events per time point (bsd3, frp, library)2018-09-01HenningThielemann
pipes-concurrency952.0Concurrency for the pipes ecosystem (bsd3, concurrency, control, library, pipes)2018-09-24GabrielGonzalez
buster-network80.0Almost but not quite entirely unlike FRP (bsd3, frp, library)2009-05-18JeffersonHeard
hledger-lib2520.0A reusable library providing the core functionality of hledger (finance, gpl, library)2020-09-07SimonMichael
rdtsc-enolan60.0Binding to sources of high-efficiency, high-precision, monotonically increasing relative time. (bsd3, foreign-binding, library, time)2012-10-11EchoNolan
DAG-Tournament40.0Real-Time Game Tournament Evaluator (game, program)2009-10-10JoachimBreitner
ttl-hashtables190.0Extends hashtables so that entries added can be expired after a TTL (bsd3, data, library)2019-09-23erick
aivika-distributed540.0Parallel distributed discrete event simulation module for the Aivika library (bsd3, library, simulation)2018-05-06DavidSorokin
vector-functorlazy30.0vectors that perform the fmap operation in constant time (bsd3, data, data-structures, library)2013-07-05MikeIzbicki
termplot40.0Plot time series in your terminal using commands stdout (console, mit, program)2015-11-19jimenezrick
th-dict-discovery22.0Automatically discover available dictionaries at compile time. (bsd3, language, library)2017-12-27isovector
elm-bridge542.0Derive Elm types and Json code from Haskell types, using aeson's options (bsd3, compiler, language, library, web)2020-05-21AlexanderThiemann, SimonMarechal
smtlib2-timing30.0Get timing informations for SMT queries (formal-methods, gpl, library, smt, symbolic-computation, theorem-provers)2017-01-07HenningGuenther
unbounded-delays-units10.0Thread delays and timeouts using proper time units (bsd3, library, unclassified)2014-06-04jcristovao
tsp-viz50.0Real time TSP tour visualization. (bsd3, graphics, program)2012-12-10DavidNilsson
PSQueue760.0Priority Search Queue (bsd3, data-structures, library)2019-01-12HerbertValerioRiedel, ScottDillard
bson1920.0BSON documents are JSON-like objects with a standard binary encoding. (apache, data, library)2020-03-23FedorGogolev, GregWeber, MaximMitroshin, TonyHannan, VictorDenisov
pcre-heavy762.5A regexp (regex) library on top of pcre-light you can actually use. (library, public-domain, web)2016-03-15myfreeweb
o-clock162.25Type-safe time library. (library, mit, mpl, program, time)2020-07-08int_index, gromak, shersh, vrom911, serokell
chatty470.0Some monad transformers and typeclasses for abstraction of global dependencies. (agpl, library, text)2017-03-01implementation
maybench200.0Automated benchmarking tool (bsd3, development, library, program)2008-09-06EricKow
convertible1742.0Typeclasses and instances for converting between types (bsd3, data, library)2015-04-20ErikHesselink, JohnGoerzen, NicolasWu, rsoeldner
split11852.25Combinator library for splitting lists. (bsd3, library, list)2020-02-22BrentYorgey
cabal-auto-expose450.0Build time library that autodetects exposed modules (bundle, distribution, library, mit, modules)2020-09-29deech
canteven-parsedate20.0Date / time parsing utilities that try to guess the date / time format. (apache, library, unclassified)2016-08-18mhova
buster-gtk50.0Almost but not quite entirely unlike FRP (bsd3, frp, library)2009-05-18JeffersonHeard
translatable-intset40.0Integer sets with a constant time translate operation. (data-structures, library, mit)2011-02-04JannisHarder
strptime230.0Efficient parsing of LocalTime using a binding to C's strptime, with some extra features (i.e. fractional seconds) (bsd3, data, library, parsing, system)2012-12-18EugeneKirpichov
tfp220.0Type-level integers, booleans, lists using type families (bsd3, library, type-system)2019-01-05HenningThielemann, PeterGavin
hledger-web2510.0Web-based user interface for the hledger accounting system (finance, gpl, library)2020-09-07SimonMichael
weighted-regexp120.0Weighted Regular Expression Matcher (bsd3, library, parsing, text)2012-02-14SebastianFischer
avl-static60.0A compile-time balanced AVL tree. (bsd3, data, library)2014-01-12FedericoLebron
flick-duration40.0work with durations of time using the Flick as the smallest unit (bsd3, library, time)2018-08-20clord
ede570.0Templating language with similar syntax and features to Liquid or Jinja2. (library, template, text, web)2018-05-14BrendanHay
th-cas40.0Compile-time CAS(Computer Algebra System) (library, math, mit, numeric)2015-11-16junjihashimoto
mellon-core350.0Control physical access devices (bsd3, library, system)2018-04-03dhess
tagged-timers20.0Simple wrappers for timing IO actions (single-threaded) (library, mit, system)2016-03-20ranjitjhala
postgresql-typed551.25PostgreSQL interface with compile-time SQL type checking, optional HDBC backend (bsd3, database, library)2020-08-07DylanSimon
teardown230.0Build safe and composable teardown sub-routines for resources (library, mit, system)2019-01-30RomanGonzalez
cron1470.0Cron datatypes and Attoparsec parser (library, mit, parsing, system, text)2020-03-24MichaelXavier
elerea782.0A minimalistic FRP library (bsd3, frp, library, reactivity)2016-06-19GergelyPatai
speculation422.0A framework for safe, programmable, speculative parallelism (bsd3, concurrency, library)2016-01-17EdwardKmett
dynamic-cabal190.0Access the functions from the Cabal library without depending on it (bsd3, distribution, library)2015-03-29BennoFuenfstueck
hssqlppp460.0SQL parser and type checker (bsd3, database, language, library)2019-07-08JakeWheat
threads2200.0Fork threads and wait for their result (bsd3, concurrency, library)2018-03-14BasVanDijk, RoelVanDijk
dobutok (deprecated in favor of dobutokO)90.0Creates the time intervals for CLI changing messages on the screen. (cli, deprecated, library, mit)2020-02-15OleksandrZhabenko
prof2pretty40.0generate pretty source from time/allocation profiles (bsd3, development, profiling, program)2012-06-30ClaudeHeilandAllen
Dflow20.0Processing Real-time event streams (bsd3, library, reactivity)2012-04-29PaulJohnson
armada60.0Space-based real time strategy game (game, program)2009-01-06TimothyCarstens
hxt-cache230.0Cache for HXT XML Documents and other binary data (library, xml)2016-10-18UweSchmidt
cache412.0An in-memory key/value store with expiration support (bsd3, cache, data, library)2019-12-09hverr
mellon-web260.0A REST web service for Mellon controllers (bsd3, library, web)2018-04-03dhess
uniplate6912.0Help writing simple, concise and fast generic operations. (bsd3, generics, library)2013-10-26NeilMitchell
dimensional952.5Statically checked physical dimensions, using Type Families and Data Kinds. (bsd3, library, math, physics)2018-12-28BjornBuckwalter, dmcclean
dag220.0Compile-time, type-safe directed acyclic graphs. (bsd3, library, unclassified)2015-01-23athanclark
aivika2792.0A multi-method simulation library (bsd3, library, simulation)2018-12-21DavidSorokin
haskell-generate170.0Typesafe generation of haskell source code (bsd3, code-generation, language, library)2016-01-02BennoFuenfstueck
rangemin440.0Linear range-min algorithms. (algorithms, bsd3, library)2010-05-31LouisWasserman
gooey70.0Graphical user interfaces that are renderable, change over time and eventually produce a value. (control, library, mit)2015-10-06SchellScivally
commsec260.0Provide communications security using symmetric ephemeral keys (bsd3, cryptography, library)2014-01-08ThomasDuBuisson
network-uri-static180.0A small utility to declare type-safe static URIs (library, mit, network)2020-05-05snak
hp2any-manager160.0A utility to visualise and compare heap profiles. (bsd3, development, profiling, program, utils)2013-03-04GergelyPatai
rex290.0A quasi-quoter for typeful results of regex captures. (bsd3, control, library)2020-04-11MichaelSloan
cipher-aes (deprecated in favor of cryptonite)3030.0Fast AES cipher implementation with advanced mode of operations (bsd3, cryptography, deprecated, library)2015-06-21VincentHanquez
logging652.0Simplified logging in IO for application writers. (library, mit, system)2018-01-29JohnWiegley, aupiff
timecalc70.0 (console, mit, program)2011-05-02ChrisEidhof
timezone-olson2230.0A pure Haskell parser and renderer for binary Olson timezone files (bsd3, data, library)2020-04-18YitzGale
arbtt1340.0Automatic Rule-Based Time Tracker (desktop, gpl, program)2019-03-16JoachimBreitner
concurrent-extra1730.0Extra concurrency primitives (bsd3, concurrency, library)2018-03-14BasVanDijk, RoelVanDijk
pwstore-fast1040.0Secure password storage. (bsd3, cryptography, library)2014-10-03PeterScott
hledger-ui1800.0Curses-style terminal interface for the hledger accounting system (console, finance, gpl)2020-09-07SimonMichael
text17732.75An efficient packed Unicode text type. (bsd2, bsd3, data, library, text)2019-08-10BryanOSullivan, HerbertValerioRiedel
generic-deriving24610.0Generic programming library for generalised deriving. (bsd3, generics, library)2020-09-30JosePedroMagalhaes, ryanglscott
CHXHtml120.0A W3C compliant (X)HTML generating library (bsd3, library, web)2011-07-26PaulTalaga
strict-concurrency2910.0Strict concurrency abstractions (bsd3, control, library)2018-10-09DonaldStewart, YitzGale
gameclock150.0Game clock that shows two analog clock faces (game, program)2008-09-12AbramClark
astro182.25Amateur astronomical computations (bsd3, library, science)2018-06-10aignatyev17
pidfile120.0Run an IO action protected by a pidfile (bsd3, library, system)2019-03-29petterb
raaz182.0The raaz cryptographic library. (bsd3, codec, library, program, raaz)2019-03-25PiyushKurur
sync-mht260.0Fast incremental file transfer using Merkle-Hash-Trees (library, mit, program, utility)2016-07-16emink
range570.0An efficient and versatile range library. (data, library, mit)2019-10-26RobertMassaioli, srijs
KdTree180.0KdTree, for efficient search in K-dimensional point clouds. (bsd3, data-mining, data-structures, graphics, library, machine-learning)2017-09-29IssacTrotts, jessekempf
csv-conduit640.0A flexible, fast, conduit-based CSV parser library for Haskell. (bsd3, conduit, csv, data, library, text)2019-10-11MichaelXavier, OzgunAtaman
mintty3220.0A reliable way to detect the presence of a MinTTY console on Windows (bsd3, library, system)2018-05-07ryanglscott
todo60.0A todo bottom. (bsd3, debug, library)2019-05-11nyson
streams772.0Various Haskell 2010 stream comonads (bsd3, comonads, control, library)2016-06-15EdwardKmett, ryanglscott
closed132.0Integers bounded by a closed interval (data, library, mit)2019-01-03cdparks
cql-io582.0Cassandra CQL client. (database, library, mpl)2019-07-16ToralfWittner, romanb
taskpool (deprecated in favor of async-pool)50.0Manage pools of possibly interdependent tasks using STM and async (deprecated, library, mit, system)2014-08-19JohnWiegley
hledger-api (deprecated in favor of hledger-web)340.0Web API server for the hledger accounting tool (deprecated, finance, gpl, program)2019-03-02SimonMichael
microbench40.0Microbenchmark Haskell code (bsd3, development, library)2008-03-02EvanMartin
system-locale80.0Get system locales (bsd3, library, unknown)2018-07-10cocreature
tempo20.0Command-line tool to log time-tracking information into JIRA Tempo plugin (bsd3, library, na, program)2016-04-10trubeko
double-conversion5460.0Fast conversion between double precision floating point and text (bsd3, library, text)2016-12-13BryanOSullivan, Haskell_Mouse
indexed-list-literals1822.0Type safe indexed list literals (bsd3, data, library)2020-04-30DavidMD
MFlow1230.0stateful, RESTful web framework (application-server, bsd3, library, web)2015-09-21AlbertoCorona
activehs-base160.0Basic definitions for activehs (bsd3, documentation, education, library)2016-05-24PeterDivianszky, lspitzner, GaborPali, gombocarti
Clipboard330.0System clipboard interface. (bsd3, library, system)2017-07-06DanielDiaz
distributed-static490.0Compositional, type-safe, polymorphic static values and closures (bsd3, control, library)2019-05-12EdskoDeVries, FacundoDominguez, MathieuBoespflug, TimWatson
pretty-display1460.0Typeclass for human-readable display (bsd3, library, program, text)2016-11-26jsermeno
ChristmasTree182.0Alternative approach of 'read' that composes grammars instead of parsers. (library, parsing)2013-01-23DoaitseSwierstra, MarcosViera
tree-sitter500.0Unstable bindings for the tree-sitter parsing library. (bsd3, library, parsing, tree-sitter)2020-07-13patrick_thomson, tclem, robrix, dcreager, aymannadeem, joshvera, maxbrunsfeld, rewinfrey, beka
hierarchical-clustering300.0Fast algorithms for single, average/UPGMA and complete linkage clustering. (bsd3, clustering, library)2019-08-18FelipeLessa
Data-Rope (deprecated in favor of data-rope)100.0Ropes, an alternative to (Byte)Strings. (data, deprecated, library)2010-05-29PierreEtienneMeunier
language-qux140.0Utilities for working with the Qux language (bsd3, language, library, qux)2015-10-10hjwylde
clash-prelude1742.25CAES Language for Synchronous Hardware - Prelude library (bsd2, hardware, library)2020-07-28ChristiaanBaaij, QBayLogic
bv-little252.0Efficient little-endian bit vector library (bit-vectors, bsd3, data, library)2019-10-09recursion_ninja
datetime150.0Utilities to make Data.Time.* easier to use (data, library)2015-07-20EricSessoms, EugenyDzhurinsky, jsl, stackbuilders
mersenne-random-pure643090.0Generate high quality pseudorandom numbers purely using a Mersenne Twister (bsd3, library, math, system)2016-08-29BenGamari, DonaldStewart
composition-tree180.0Composition trees for arbitrary monoids. (bsd3, data, library)2018-05-07LiamOConnorDavis
text-json-qq60.0Json Quasiquatation for Haskell. (json, library)2011-11-24OscarFinnsson
data-pprint190.0Prettyprint and compare Data values (bsd3, library, testing, text)2016-05-24PeterDivianszky, lspitzner, GaborPali, gombocarti
open-typerep210.0Open type representations and dynamic types (bsd3, dependent-types, library)2016-05-27EmilAxelsson
Allure1022.0Near-future Sci-Fi roguelike and tactical squad combat game (agpl, game, library, program, roguelike)2019-05-02MikolajKonarski
hpasteit200.0A command-line client for hpaste.org (bsd3, program, web)2013-03-11PatrickPalka
slack-api192.5Bindings to the Slack RTM API. (library, mit, program, web)2017-03-02mitchellwrosen, mpickering, asayers, rickeyski
hexpat2040.0XML parser/formatter based on expat (bsd3, library, xml)2017-06-21EvanMartin, StephenBlackheath
manatee-ircclient240.0IRC client extension for Manatee. (gpl, irc, irc-client, library, manatee, program)2011-05-14AndyStewart
dates390.0Small library for parsing different dates formats. (bsd3, data, library)2019-06-26IlyaPortnov
schemas70.0schema guided serialization (bsd3, data, library)2020-04-28PepeIborra, adamse
vision60.0An XMMS2 client. (gpl, program, sound)2011-07-13OlegBelozeorov
XSaiga1522.0An implementation of a polynomial-time top-down parser suitable for NLP (attribute-grammars, bsd3, library, memoization, natural-language-processing, parser-combinators, parsercombinators, parsing, program, text)2020-10-07InBetweenNames
ace210.0Attempto Controlled English parser and printer (bsd3, library, linguistics)2014-11-28ChrisDone
enumerator (deprecated)1090.0Reliable, high-performance processing with left-fold enumerators (data, deprecated, enumerator, library, mit)2013-10-13JohnMillikin
graphs660.0A simple monadic graph library (algorithms, bsd3, data-structures, graphs, library)2018-02-24EdwardKmett, ryanglscott
lca242.0O(log n) persistent online lowest common ancestor search without preprocessing (algorithms, bsd3, data-structures, library)2018-02-07EdwardKmett, ryanglscott
delay60.0More useful and humain delaying functions (bsd3, concurrency, library, system)2016-03-21davean
type-of-html4072.25High performance type driven html generation. (bsd3, html, language, library, text, web)2020-10-10knupfer
TYB100.0Template Your Boilerplate - a Template Haskell version of SYB (bsd3, generics, library)2013-02-18MichaelAdams, ThomasDuBuisson
practice-room70.0Practice Room (bsd3, program, utils)2010-10-26JinjingWang
manatee-reader210.0Feed reader extension for Manatee. (atom, feed, gpl, library, manatee, program, rss, rss-atom-reader)2011-05-14AndyStewart
servant-swagger1942.5Generate a Swagger/OpenAPI/OAS 2.0 specification for your servant API. (bsd3, library, servant, swagger, web)2020-09-01AlpMestanogullari, DavidJohnson, NickolayKudasov, phadej, MatthiasFischmann, arianvp
linux-cgroup60.0Very basic interface to the Linux CGroup Virtual Filesystem (library, mit, system)2014-02-28clord
hxt7480.0A collection of tools for processing XML with Haskell. (library, mit, xml)2019-06-30IsaacJones, UweSchmidt
dimensional-tf (deprecated in favor of dimensional)200.0Statically checked physical dimensions, implemented using type families. (bsd3, deprecated, library, math, physics)2016-12-07BjornBuckwalter
aws-cloudfront-signed-cookies232.0Generate signed cookies for AWS CloudFront (aws, cloud, library, mit, network, program)2020-05-18chris_martin, Monoid_Mary
prometheus1582.0Prometheus Haskell Client (bsd3, library, metrics, monitoring, system, web)2020-08-02wraithm, LukeHoersten
streaming4432.5an elementary streaming prelude and general stream type. (bsd3, data, library, pipes, streaming)2019-09-24MichaelThompson, andrewthad, chessai
env-locale90.0A (non-forking) interface to the current locale (library, system)2016-07-18ongyerth
text-format-heavy132.0Full-weight string formatting library, analog of Python's string.format (bsd3, library, text)2019-09-21IlyaPortnov
hledger-irr590.0computes the internal rate of return of an investment (bsd3, finance, program)2019-10-06JoachimBreitner
Rattus162.25A modal FRP language (bsd3, frp, library)2020-08-17PatrickBahr
imap390.0An efficient IMAP client library, with SSL and streaming (bsd3, library, network)2018-12-03mkawalec
stm-delay1340.0Updatable one-shot timer polled with STM (bsd3, library, system)2014-09-14JoeyAdams
acc3220.0Sequence optimized for monoidal construction and folding (library, mit, unclassified)2020-10-05NikitaVolkov
pwstore-purehaskell1040.0Secure password storage, in pure Haskell. (bsd3, cryptography, library)2014-10-03CorentinDupont, PeterScott
KMP190.0Knuth–Morris–Pratt string searching algorithm (algorithms, bsd3, library)2018-12-17CindyLinz
containers-benchmark130.0Extensive benchmark suite for containers package. (benchmarking, bsd3, program)2011-11-28MilanStraka
ajhc242.0Haskell compiler that produce binary through C language (compiler, gpl, library, program)2013-12-18KiwamuOkabe
edf40.0EDF parsing library (bsd2, codec, library)2019-12-30cbou
random-access-list60.0Random-access lists in Haskell (bsd3, data-structures, library)2008-06-16StephanFriedrichs
manatee-curl190.0Download Manager extension for Manatee. (download-manager, gpl, library, manatee, network, program)2011-05-14AndyStewart
datetime-sb110.0Utilities to make Data.Time.* easier to use. (data, library)2015-05-28jsl
unagi-chan2162.5Fast concurrent queues with a Chan-like API, and more (bsd3, concurrency, library)2019-10-17BrandonSimmons
isevaluated130.0Check whether a value has been evaluated (data, ghc, library, mit)2012-07-23BertramFelgenhauer, SveinOveAas
static-canvas80.0DSL to generate HTML5 Canvas javascript. (bsd3, graphics, library)2016-06-17jeffreyrosenbluth
benchpress2680.0Micro-benchmarking with detailed statistics. (bsd3, library, program, testing)2020-10-16JohanTibell, willsewell
timespan120.0Useful timespan datatype and functions (library, mit, web)2020-05-24AlexanderThiemann
ip2location150.0IP2Location Haskell package for IP geolocation. (development, library, mit)2020-04-22ip2location
blatex312.0Blog in LaTeX (mit, program, web)2016-05-152016rshah
first-class-patterns312.0First class patterns and pattern matching, using type families (bsd3, data, library, pattern)2019-10-01BrentYorgey, ReinerPope, shersh, vrom911
libffi-dynamic120.0LibFFI interface with dynamic bidirectional type-driven binding generation (foreign, library)2019-05-29JamesCook
zoom-cache360.0A streamable, seekable, zoomable cache file format (bsd3, development, library, program)2012-12-07ConradParker
stickyKeysHotKey30.0get and set STICKYKEYS.SKF_HOTKEYACTIVE (bsd3, library, system)2015-09-14SoenkeHahn
reflex-animation150.0Continuous animations support for reflex (bsd3, frp, library)2015-10-20saulzar
Grempa140.0Embedded grammar DSL and LALR parser generator (bsd3, library, parsing)2013-02-07DavidFox, OlleFredriksson
ratio-int120.0Fast specialisation of Data.Ratio for Int. (bsd3, library, math)2014-06-18RaphaelJavaux
binembed-example50.0Example project using binembed to embed data in object files. (bsd3, distribution, program)2015-04-08ClaudeHeilandAllen
progress30.0Simple progress tracking & projection library (bsd3, library, user-interfaces)2009-09-10MariusEriksen
indextype170.0A series of type families and constraints for "indexable" types. (bsd3, control, library)2017-10-19clinton
jose7781.25Javascript Object Signing and Encryption and JSON Web Token library (apache, cryptography, library)2020-09-29frasertweedale
bench530.0Command-line benchmark tool (bsd3, program, system)2018-08-18GabrielGonzalez
rasa350.0A modular text editor (executable, gpl, library, text-editor)2017-03-16ChrisPenner
hexmino70.0A small game based on domino-like hexagonal tiles (bsd3, game, program)2018-05-22pasqu4le
bcrypt480.0Haskell bindings to the bcrypt password hash (bsd3, cryptography, data, library)2017-12-31AndrewMiller
ghc-prof-flamegraph250.0Generates flamegraphs from GHC .prof files. (mit, program, testing)2019-10-27FrancescoMazzoli
sphero20.0Orbotix Sphero client library (bsd3, library, network)2014-01-02StephenBlackheath
hsntp30.0Libraries to use SNTP protocol and small client/server implementations. (bsd3, library, program, system)2008-03-09GwernBranwen
pseudomacros50.0cpp-style built-in macros using Template Haskell (bsd3, development, library, template-haskell)2015-04-27LukasMai
bitx-bitcoin551.5A Haskell library for working with the BitX bitcoin exchange. (bitcoin, bsd3, finance, library, web)2017-12-24tebello_thejane
union92.0Extensible type-safe unions (bsd3, data, library)2018-10-13int_index
BenchmarkHistory70.0Benchmark functions with history (benchmarking, gpl, library)2015-11-19ChristianHoener
smallcaps260.0Flatten camel case text in LaTeX files (bsd3, latex, library, program, text)2019-05-28StefanBerthold
tf-random5592.0High-quality splittable pseudorandom number generator (bsd3, library, random)2014-04-09MichalPalka
intset130.0Pure, mergeable, succinct Int sets. (bsd3, data, library)2013-12-07SamTruzjan
hat480.0The Haskell tracer, generating and viewing Haskell execution traces (development, library, program)2017-11-03OlafChitil
date-cache290.0Date cacher (bsd3, library, system)2012-09-03KazuYamamoto
setdown110.0Treating files as sets to perform rapid set manipulation. (bsd3, program, unclassified)2019-10-07RobertMassaioli
hsbencher460.0Launch and gather data from Haskell and non-Haskell benchmarks. (bsd3, development, library)2015-04-26JoelSvensson, RyanNewton
sandman60.0Manages Cabal sandboxes to avoid rebuilding packages. (development, mit, program)2016-05-24abhinav
http-encodings90.0A library for encoding and decoding bodies of HTTP messages (bsd3, library, web)2014-06-07AndreyChudnov
Hungarian-Munkres130.0A Linear Sum Assignment Problem (LSAP) solver (algorithms, gpl, library)2014-10-08kaizhang
bindings-librrd80.0Low level bindings to RRDtool (ffi, library, public-domain)2012-07-12MasatakeDaimon, zloyrusskiy
pdf-toolbox-core212.0A collection of tools for processing PDF files. (bsd3, library, pdf)2016-02-07YurasShumovich
fadno110.0Minimal library for music generation and notation (bsd3, library, music)2020-01-19spopejoy
hemkay-core120.0A device independent module music mixer (bsd3, library, music, sound)2011-04-07GergelyPatai
chimera470.0Lazy infinite streams with O(1) indexing (bsd3, data, library)2020-03-25Bodigrim
Etage1790.0A general data-flow framework (ai, control, lgpl, library)2014-05-10MitarMilutinovic
constrained-categories220.0Constrained clones of the category-theory type classes, using ConstraintKinds. (control, gpl, library)2019-06-03leftaroundabout
Takusen302.0Database library with left-fold interface, for PostgreSQL, Oracle, SQLite, ODBC. (bsd3, database)2011-01-26AlistairBayley, DonaldStewart, JasonDagit
partial-records120.0Template haskell utilities for constructing records with default values (bsd3, data, library)2019-10-22mniip
denominate70.0Functions supporting bulk file and directory name normalization. (bsd3, library, program, system)2008-12-07CalvinSmith
hflags272.0Command line flag parser, very similar to Google's gflags (apache, console, library)2017-12-05GergelyRisko, MihalyBarasz
lambdabot-irc-plugins270.0IRC plugins for lambdabot. (development, library, web)2020-05-25BertramFelgenhauer, JamesCook
typed-spreadsheet100.0Typed and composable spreadsheets (bsd3, gui, library, program)2020-02-29GabrielGonzalez
quipper-core (deprecated in favor of quipper-language)60.0An embedded, scalable functional programming language for quantum computing. (bsd3, deprecated, library, unclassified)2017-01-06PeterSelinger
timezone-unix20.0 (bsd3, library, time)2016-11-25AshleyYakeley
mediawiki2latex150.0Convert MediaWiki text to LaTeX (program, text)2019-01-06dhun
simplex90.0A simple markup language that translates to LaTeX (gpl, latex, program)2013-06-16JulianFleischer
eigen721.5Eigen C++ library (linear algebra: matrices, sparse matrices, vectors, numerical solvers). (algebra, algorithms, bsd3, data, library, math, numeric, statistics)2018-12-11OlegSidorkin, chessai
hoggl80.0Bindings to the Toggl.com REST API (bsd3, library, network, program)2020-03-29RobinGreen, markus1189
renderable150.0An API for managing renderable resources. (graphics, library, mit)2016-07-14SchellScivally
csv-enumerator240.0A flexible, fast, enumerator-based CSV parser library for Haskell. (bsd3, data, library)2013-01-21OzgunAtaman
group-by-date150.0Shell command for grouping files by dates into folders (bsd3, console, program)2019-06-04HenningThielemann
mustache2hs140.0Utility to generate Haskell code from Mustache templates (program, utility)2013-09-23StephenWeber
bake160.0Continuous integration system (bsd3, development, library, program)2016-10-28NeilMitchell
http-grammar20.0Attoparsec-based parsers for the RFC-2616 HTTP grammar rules. (apache, library, web)2017-03-01taphu
htsn-import (deprecated)340.0Import XML files from The Sports Network into an RDBMS. (deprecated, gpl, program, utils)2015-03-10MichaelOrlitzky
reinterpret-cast530.0Memory reinterpretation casts for Float/Double and Word32/Word64 (data, library, mit)2014-04-30NiklasHambuechen
irc-ctcp240.0A CTCP encoding and decoding library for IRC clients. (library, mit, network)2015-08-01barrucadu
scottish20.0scotty with batteries included (bsd3, library, web)2014-03-18echaozh
fmt2060.0A new formatting library (bsd3, library, text)2019-06-26ChrisDornan
rdtsc200.0Binding for the rdtsc machine instruction (bsd3, foreign-binding, library)2015-05-26DonaldStewart, MartinGrabmueller
dynamic-pp60.0A pretty-print library that employs a dynamic programming algorithm for optimal rendering. (bsd3, library, text)2015-07-19emc2
IORefCAS (deprecated in favor of atomic-primops)180.0Atomic compare and swap for IORefs and STRefs. (bsd3, data, deprecated, library)2013-05-07RyanNewton
reflex-gloss-scene60.0A simple scene-graph using reflex and gloss (bsd3, frp, library, program)2015-10-20saulzar
rose-trie90.0Trees with polymorphic paths to nodes, combining properties of Rose Trees and Tries. (data, gpl, library)2017-03-27RaminHonary
arb-fft120.0Pure Haskell arbitrary length FFT library (bsd3, library, math, program)2016-04-24IanRoss
schedyield30.0Exposes standard POSIX function sched_yield. (bsd3, library, parallelism, system)2012-07-03MichalGajda
ttrie200.0Contention-free STM hash map (concurrency, library, mit)2015-11-07MichaelSchroeder
acme-now90.0An interface to the philosophical and metaphysical "now" (acme, library, public-domain)2009-07-16SjurGjoesteinKarevoll
signed-multiset90.0Multisets with negative membership. (bsd3, data-structures, library)2014-04-23StefanHoldermans
data-rope50.0Ropes, an alternative to (Byte)Strings. (data, library)2011-02-11PierreEtienneMeunier
dynamic-object120.0Object-oriented programming with duck typing and singleton classes. (bsd3, data, library)2013-01-15TakayukiMuranushi
type-cache10.0Utilities for caching type families results. Sometimes complex type families take long time to compile, so it is proficient to cache them and use the final result without the need of re-computation. (apache, library, text)2016-01-30danilo2, iamrecursion
pcgen90.0A fast, pseudorandom number generator. (apache, library, random)2017-07-05Lokathor
Bravo50.0Static text template generation library (bsd3, library, text)2010-03-24MatthiasReisner
secrm20.0Example of writing "secure" file removal in Haskell rather than C. (program, public-domain, security)2010-09-24JonSlenk
stm-chunked-queues40.0Chunked Communication Queues (bsd3, concurrency, library)2014-06-07kholdstare
adler32152.0An implementation of Adler-32, supporting rolling checksum operation (bsd3, cryptography, hash, library)2018-03-15MariosTitas
direct-fastcgi90.0Native implementation of the FastCGI protocol. (bsd3, library, network)2011-02-08IreneKnapp
bogocopy70.0Copy a directory tree, making zero-size sparse copies of big files. (bsd2, file-manager, program, system-tools, tools)2017-01-05phlummox
om-elm72.0Haskell utilities for building embedded Elm programs. (library, mit, web)2019-05-10taphu
indian-language-font-converter70.0Indian Language Font Converter (bsd3, language, library)2013-12-02AkashJagdhane
bustle710.0Draw sequence diagrams of D-Bus traffic (desktop, lgpl, network, program)2020-07-31WillThompson, pwithnall
haskelzinc190.0CP in Haskell through MiniZinc (bsd3, interfaces, library)2018-03-06klara_mar
pathtype930.0Type-safe replacement for System.FilePath etc (bsd3, library, system)2020-06-24BenMoseley, HenningThielemann
hgeometry1850.0Geometric Algorithms, Data structures, and Data types. (bsd3, geometry, library)2020-07-27FrankStaals
red-black-tree60.0Red Black Trees implemented in Haskell (bsd3, data-structure, library)2017-09-17GAumala
haskell-ml90.0Machine learning in Haskell (bsd3, library, machine-learning, program)2018-01-28DavidBanas
chunks40.0Simple template library with static safety (library, text)2007-04-18MatthewSackman
highlighter270.0source code highlighting (bsd3, library, text)2015-03-20chemist
scientific-notation20.0Scientific notation intended for tokenization (bsd3, data, library)2020-05-01andrewthad
semirings2822.0two monoids as one, in holy haskimony (algebra, bsd3, data, data-structures, library, math, mathematics, maths)2020-07-13chessai
LinearSplit80.0Partition the sequence of items to the subsequences in the order given (algorithms, bsd3, library)2011-03-05VitaliyRukavishnikov
hF2 (deprecated in favor of eccrypto)90.0F(2^e) math for cryptography (bsd3, cryptography, deprecated, library)2013-03-09MarcelFourne
container-classes (deprecated)50.0Generic classes for interacting with different container types (bsd3, data-structures, deprecated, library)2010-07-18IvanMiljenovic
template-hsml50.0Haskell's Simple Markup Language (bsd3, library, template, templating, web)2012-08-30PetrPilar
fuzzy-timings20.0Translates high-level definitions of "fuzzily" scheduled objects (e.g. play this commercial 10 times per hour between 9:00-13:00) to a list of accurately scheduled objects using glpk-hs. (library, mit, scheduling)2014-04-01TeroLaitinen
visual-prof132.0Create a visual profile of a program's source code (bsd3, development, program)2014-02-26DanielVelkov
sockets10.0High-level network sockets (bsd3, library, network)2019-07-21andrewthad
Frames-beam140.0A library for accessing Postgres tables as in-memory data structures. (bsd3, data, data-science, database, library)2018-09-02GagandeepBhatia
qux50.0Command line binary for working with the Qux language (bsd3, program, qux)2015-10-10hjwylde
irc-fun-bot140.0Library for writing fun IRC bots. (irc, library, network, public-domain)2016-01-27akrasner
quipper-rendering (deprecated in favor of easyrender)30.0An embedded, scalable functional programming language for quantum computing. (bsd3, deprecated, library, unclassified)2017-01-06PeterSelinger
cached-io90.0A simple library to cache a single IO action with timeout (apache, development, library, program)2017-01-23pjrt, taphu, potomak, glasserc, mhova
lcs240.0Find longest common sublist of two lists (library, list)2008-02-01IanLynagh
throttled-io-loop50.0Loop over an action but throttle it to a certain rate (bsd3, concurrent, library)2016-06-04RobertFischer
GTALib170.0A library for GTA programming (bsd3, language, library)2012-06-08KentoEmoto
med-module150.0Parse song module files from Amiga MED and OctaMED (gpl, library, sound)2019-08-14HenningThielemann
llvm-base (deprecated in favor of llvm-general)120.0FFI bindings to the LLVM compiler toolkit. (bsd3, code-generation, compilers-interpreters, deprecated, library)2013-05-28BenjaminSaunders, BryanOSullivan, CarterSchonwald
to-string-instances (deprecated)50.0Instances for the ToString class. (bsd3, data, deprecated, library)2009-09-22BasVanDijk
minimal-configuration120.0Minimal ini like configuration library with a few extras (configuration, library, system)2019-10-28MariusGhita
black-jewel50.0The pirate bay client. (application, gpl, program)2013-05-21DmitryBogatov
esotericbot130.0Esotericbot is a sophisticated, lightweight IRC bot. (bsd3, library, program, web)2009-06-23JohnnyMorrice
pictikz180.0Converts a svg image to tikz code. (gpl, graphics, program)2017-04-09mgmillani
otp-authenticator80.0OTP Authenticator (a la google) command line client (bsd3, cli, library, program, security)2019-09-20jle
mida (deprecated)160.0Language for algorithmic generation of MIDI files (deprecated, gpl, language, library, program)2016-09-10mrkkrp
nvim-hs-ghcid100.0Neovim plugin that runs ghcid to update the quickfix list (apache, editor, library, program)2019-05-27saep
hashable-orphans60.0Provides instances missing from Hashable. (bsd3, data, library)2017-04-05davean
archive20.0A library and programs for creating hardlinked incremental archives or backups (bsd3, library, program, system)2012-06-12DavidFox, JeremyShaw
typograffiti82.0Just let me draw nice text already (bsd3, graphics, library, program)2019-01-25SchellScivally
argon2300.0Memory-hard password hash and proof-of-work function (bsd3, cryptography, library)2018-04-07HerbertValerioRiedel, JoeyHess, OliverCharles
java-bridge190.0Bindings to the JNI and a high level interface generator. (ffi-tools, foreign, java, jvm, mit)2013-06-08JulianFleischer
pacman-memcache100.0Read whole Pacman database which pushes it into the memory cache (bsd3, program, system)2011-02-04KrzysztofSkrzetnicki
simple-atom60.0Atom (or symbol) datatype for fast comparision and sorting. (bsd3, compilers-interpreters, data, library, parsing)2011-04-06ThomasSchilling
seclib110.0A simple library for static information-flow security in Haskell (bsd3, library, security)2014-12-15AlejandroRusso
Win32-dhcp-server140.0Win32 DHCP Server Management API (bsd3, library, system)2015-08-24MichaelSteele
type-iso60.0Typeclasses for injective relations and isomorphisms between types. (apache, cast, data, library, types)2019-06-25jtapolczai, jtapolczai2
shine-varying52.0FRP interface for shine using the varying package (frp, graphics, javascript, library, mit, web)2016-04-22fgaz
hako80.0A mako-like quasi-quoter template library (bsd3, library, text)2012-11-28TobiasDammers
string-fromto41.5Conversions between common string types, as well as Base16/Base32/Base64. (bsd3, conversion, library, text)2019-09-30patrick, janey
xbattbar60.0Simple battery indicator (graphics, mit, program)2012-10-07AlexanderPolakov
taggy120.0Efficient and simple HTML/XML parsing library (bsd3, library, program, text, web)2017-12-21AlpMestanogullari, vi
iconv-typed90.0Type safe iconv wrapper (bsd3, library, web)2016-10-25AlfredoDiNapoli
loops150.0Fast imperative-style loops (bsd3, control, library)2014-06-13ThomasTuegel
open-union220.0Extensible, type-safe unions. (data, library, mit, program)2018-04-20BenFoppa
haskell-pdf-presenter110.0Tool for presenting PDF-based presentations. (application, gpl, graphics, image-viewer, pdf, program)2014-01-20MichaelAdams
svg2q30.0Code generation tool for Quartz code from a SVG. (bsd3, parsing, program)2011-02-28JanGreve
euphoria70.0Dynamic network FRP with events and continuous values (frp, library, public-domain)2016-08-02AkioTakano, LiyangHu, MitsutoshiAoe, asayers
funbot-ext-events70.0Interact with FunBot's external events. (library, network, public-domain, web)2016-01-27akrasner
PlayHangmanGame60.0Play Hangman Game (bsd3, game, program)2012-04-04HaishengWu
embla10.0execute actions periodically while avoiding drift (bsd3, library, utility)2019-05-03chessai
persistent-vector122.0A persistent sequence based on array mapped tries (bsd3, data, library)2015-04-22TristanRavitch
network-socket-options70.0Type-safe, portable alternative to getSocketOption/setSocketOption (bsd3, library, network)2012-09-26JoeyAdams
minimung80.0Shows how to run grabber on Mac OS X (bsd3, foreign, graphics, program)2010-02-20YakovZaytsev
snake-game70.0Snake Game Using OpenGL (bsd3, game, library)2014-02-12AkashJagdhane
multirec-alt-deriver110.0Alternative multirec instances deriver (bsd3, generics, library, template-haskell)2010-11-29DanielSchuessler
binary-derive80.0Automatic deriving of Binary using GHC.Generics (data, gpl, library)2011-11-05JaredHance
canteven-template30.0A few utilites and helpers for using Template Haskell in your projects. (apache, library, web)2015-12-15pjrt, potomak, glasserc, mhova
syntax90.0Reversible parsing and pretty-printing. (data, library, mit)2014-12-12pawel834
agda-snippets (deprecated in favor of Agda)200.0Render just the Agda snippets of a literate Agda file to HTML (bsd3, dependent-types, deprecated, library, program)2017-06-04LiamOConnorDavis
adaptive-containers120.0Self optimizing container types (bsd3, data, library)2009-04-11DonaldStewart
Munkres40.0Munkres' assignment algorithm (hungarian method) (algorithms, bsd3, library)2008-12-07BalazsKomuves
jalla100.0Higher level functions for linear algebra. Wraps BLAS and LAPACKE. (library, math)2015-06-26ChristianGosch
simplesmtpclient (deprecated)10.0Very simple SMTP Client (bsd3, deprecated, library, network)2009-02-13
bag (deprecated in favor of dlist)50.0A simple stable bag. (data-structures, deprecated, library, mit)2011-07-22DanielWaterworth
parallel-tasks40.0 (bsd3, library, unclassified)2014-08-09NeilBrown
RNAwolf160.0RNA folding with non-canonical basepairs and base-triplets. (bioinformatics, gpl, library, program)2011-09-29ChristianHoener
linked-list-with-iterator72.0A pure linked list which is mutable through iterators. (bsd3, data-structures, library)2016-09-29CindyLinz
bdelta (deprecated in favor of bytestring-delta)110.0Simple, fast binary diff/patch (data, deprecated, library, mit)2012-02-22JoeyAdams
bench-show170.0Show, plot and compare benchmark results (benchmarking, bsd3, library, performance, program)2020-01-14harendra
hlbfgsb20.0Haskell binding to L-BFGS-B version 3.0 (bsd3, library, math)2012-05-04IvanLabath
hashflare30.0A library for working with HashFlare.io contracts and hashrates (bsd2, data, library)2017-01-20nbrk
frown200.0LALR(k) parser generator (program, unclassified)2016-03-06
gtkrsync30.0Gnome rsync progress display (network, program)2010-02-19JohnGoerzen
batchd50.0Batch processing toolset for Linux / Unix (bsd3, program, system)2017-05-21IlyaPortnov
wedged100.0Wedged postcard generator. (demo, program)2018-12-07ClaudeHeilandAllen
imapget70.0Downloads email from imap SSL servers. (bsd3, network, program)2013-01-08FacundoDominguez
packman1360.0Serialization library for GHC (bsd3, data, ghc, library, serialization)2018-01-19JostBerthold
json-syntax20.0High-performance JSON parser and encoder (bsd3, data, library)2020-05-01andrewthad
aivika-gpss170.0GPSS-like DSL for Aivika (bsd3, library, simulation)2018-03-17DavidSorokin
nuha40.0Multidimensional arrays, Linear algebra (bsd3, library, math, numeric)2020-04-07jodak
sousit60.0Source/Sink/Transform: An alternative to lazy IO and iteratees. (bsd3, control, library)2012-09-16MarioSiegenthaler
polysemy-time220.0Polysemy effect for time (library, time)2020-10-01tek
linkchk30.0linkchk is a network interface link ping monitor. (program, system)2008-02-17GwernBranwen
urn-random40.0A package for updatable discrete distributions (data, library, mit)2017-07-14kwf, AntalSpectorZabusky
turing-music60.0Plays music generated by Turing machines with 5 states and 2 symbols (bsd3, game, program)2008-10-07PeterDivianszky
majority50.0Boyer-Moore Majority Vote Algorithm (algorithms, library, public-domain)2011-07-18NisWegmann
bkr90.0Backup utility for backing up to cloud storage services (S3 only right now) (backup, bsd3, library, program, system)2012-06-12MichaelSmietana
extemp30.0automated printing for extemp speakers (bsd3, program, web)2010-10-05SamAnklesaria
uhttpc40.0Minimal HTTP client library optimized for benchmarking (gpl, library, network, program)2019-05-29HerbertValerioRiedel
compact-sequences52.0Stacks, queues, and deques with compact representations. (bsd3, data, library)2020-09-01dfeuer
approximate-equality140.0Newtype wrappers for approximate equality (bsd3, data, library)2014-08-16GregoryCrosswhite
linear-maps100.0Finite maps for linear use (bsd3, data, library, program)2009-05-28PeterDivianszky, ZsoltDollenstein
LogicGrowsOnTrees140.0a parallel implementation of logic programming using distributed tree exploration (bsd3, control, distributed-computing, library, logic, parallelism)2014-03-09GregoryCrosswhite
gtk-jsinput50.0A simple custom form widget for gtk which allows inputing of JSON values (gpl, graphics, library)2012-11-29TimothyHobbs
bytestring-delta60.0Simple, fast binary diff/patch (data, library, mit)2012-02-22JoeyAdams
text-xml-qq40.0Quasiquoter for xml. XML DSL in Haskell. (bsd3, library, text)2010-10-23OscarFinnsson
vigilance20.0An extensible dead-man's switch system (mit, utils)2013-09-17MichaelXavier
virthualenv60.0Virtual Haskell Environment builder (bsd3, development, program)2013-12-09BartoszCwiklowski
lazy-hash40.0Identifiers for not-yet-computed values (data, gpl, library)2017-07-24leftaroundabout
DistanceTransform30.0Distance transform function. (bsd3, library, math)2013-02-16AnthonyCowley
hpc-strobe50.0Hpc-generated strobes for a running Haskell program (bsd3, debug, library, trace)2009-05-08ThorkilNaur
ghc-events-analyze1342.0Analyze and visualize event logs (bsd3, development, profiling, program, trace)2020-10-19EdskoDeVries
css-selectors30.0Parsing, rendering and manipulating css selectors in Haskell. (bsd3, library, web)2020-03-23wvanonsem90
trajectory30.0Tools and a library for working with Trajectory. (bsd3, library, network-apis, program)2011-12-28MikeBurns
xkbcommon80.0Haskell bindings for libxkbcommon (library, mit, text)2016-10-02AukeBooij
YFrob50.0Yampa-based library for programming robots (bsd3, frp, library, reactivity, yampa)2010-10-12TristanSkudlik
doccheck50.0Checks Haddock comments for pitfalls and version changes. (documentation, gpl, program)2013-08-13MateuszKowalczyk
hsenv100.0Virtual Haskell Environment builder (bsd3, development, program)2014-08-28TaylorHedberg
concorde50.0Simple interface to the Concorde solver for the Traveling Salesperson Problem (algorithms, bsd3, library)2011-10-21KeeganMcAllister
predictive60.0Predict the future, backtrack on failure (bsd3, data, library)2016-08-22esz
cron-compat (deprecated in favor of cron)30.0Cron datatypes and Attoparsec parser (deprecated, library, mit, parsing, system, text)2015-06-09andrewthad
compact-list50.0An append only list in a compact region (bsd3, data, library)2018-09-06harendra
gogol-commentanalyzer20.0Google Perspective Comment Analyzer SDK. (cloud, google, library, network)2019-08-23BrendanHay
lumberjack200.0Trek through your code forest and make logs (library, logging, program)2020-05-22KevinQuick
procrastinating-variable90.0Haskell values that cannot be evaluated immediately. (bsd3, data, library)2009-06-08GregoryCrosswhite
hinduce-associations-apriori50.0Apriori algorithm for association rule mining (data-mining, library, mit)2012-02-07RobertHensing
paypal-api50.0PayPal API, currently supporting "ButtonManager" (bsd3, library, network)2012-07-23StephenBlackheath
data-structure-inferrer50.0Program that infers the fastest data structure available for your program (development, mit, program)2011-12-27AleksanderBalicki
toilet30.0Manage the toilet queue at the IMO (console, program)2009-07-17HenningThielemann
fibon80.0Tools for running and analyzing Haskell benchmarks (benchmarking, bsd3, program)2010-11-09DavidPeixotto
reactive-banana-automation260.0home (etc) automation using reactive-banana (agpl, frp, library, reactivity)2020-08-15JoeyHess
derive-storable-plugin200.0GHC core plugin supporting the derive-storable package. (foreign, library, mit)2020-03-23mkloczko
perdure130.0Robust persistence for acyclic immutable data (database, library, program)2012-09-26PatrickPremont
gogol-datafusion20.0Google Cloud Data Fusion SDK. (cloud, google, library, network)2019-08-23BrendanHay
sound-collage50.0Approximate a song from other pieces of sound (bsd3, program, sound)2017-06-12HenningThielemann
redis620.0A driver for Redis key-value database (database, library, mit)2020-07-03AlexanderBogdanov, GaneshSittampalam
tbox40.0Transactional variables and data structures with IO hooks (concurrency, data, library)2010-04-02PeterRobinson
dice2tex20.0Convert a Diceware wordlist into a printer-ready LaTeX file. (gpl, program, text)2017-01-14mgmillani
open-adt30.0Open algebraic data types. (bsd3, data, library)2018-11-25Woehr
ctkl40.0packaging of Manuel Chakravarty's CTK Light for Hackage (bsd3, library, text)2014-10-04MarkWotton
data-dispersal90.0Space-efficient and privacy-preserving data dispersal algorithms. (cryptography, data, lgpl, library)2014-10-05PeterRobinson
ghc-gc-tune150.0Graph performance of Haskell programs with different GC flags (bsd3, development, program)2020-07-14DonaldStewart, ArtemPelenitsyn
app-lens100.0applicative (functional) bidirectional programming beyond composition chains (bsd3, data, lenses, library)2016-09-25kztk
propane50.0Functional synthesis of images and animations (bsd3, graphics, library)2011-12-22KeeganMcAllister
nvim-hs692.5Haskell plugin backend for neovim (apache, editor, library)2020-07-07saep
TransformeR (deprecated)50.0eDSL in R for Safe Variable Transformarion (bsd3, deprecated, dsl, library, program, security, statistics)2016-08-04remy
text-utf850.0An efficient packed UTF-8 backed Unicode text type. (bsd2, data, library, text)2018-05-14HerbertValerioRiedel
tsession10.0A Transaction Framework for Web Applications (bsd3, library, web)2014-06-22FlorianMicheler
Capabilities40.0Separate and contain effects of IO monad. (bsd3, generics, library, security)2013-08-08BaldurBlondal
cabal-scripts70.0Shell scripts for support of Cabal maintenance (bsd3, development, library)2015-04-08HenningThielemann
Quelea52.0Programming with Eventual Consistency over Cassandra. (bsd3, experimental, library)2015-12-13gowtham
linux-perf50.0Read files generated by perf on Linux (bsd3, debug, development, ghc, library, profiling, program, trace)2012-11-03MikolajKonarski
less-arbitrary480.0Linear time testing with variant of Arbitrary class that always terminates. (bsd3, library, web)2020-10-17MichalGajda
crypto-sodium90.0Easy-and-safe-to-use high-level cryptography based on Sodium (cryptography, library, mpl)2020-06-12kirelagin
libjwt-typed100.0A Haskell implementation of JSON Web Token (JWT) (library, mpl, web)2020-09-21rzeznik
hdirect40.0An IDL compiler for Haskell (bsd3, development, library, program)2010-02-14DonaldStewart
servant-openapi3720.0Generate a Swagger/OpenAPI/OAS 3.0 specification for your servant API. (bsd3, library, servant, swagger, web)2020-10-09maksbotan
rhine380.0Functional Reactive Programming with type-level clocks (bsd3, frp, library)2020-06-28turion
KyotoCabinet40.0Kyoto Cabinet DB bindings (bsd3, database, library)2011-03-16WarrenHarris
timer-wheel40.0A timer wheel (bsd3, data, library)2020-06-19mitchellwrosen
postie1470.0SMTP server library to receive emails from within Haskell programs. (bsd3, library, network)2020-10-07alexbiehl, malvo
gitlab-haskell162.0A Haskell library for the GitLab web API (bsd3, git, library)2020-09-15RobStewart
static00.0Type-safe and interoperable static values and closures (closure, control, gpl, library, static)2020-05-29infinity0
TeX-my-math200.0Render general Haskell math to LaTeX. Or: math typesetting with high signal-to-noise–ratio. (gpl, library, math, program)2020-06-17leftaroundabout
Shpadoinkle-debug (deprecated in favor of Shpadoinkle-console)40.0Debugging tools for Shpadoinkle applications. (bsd3, deprecated, library, web)2020-06-21fresheyeball
rbst60.0Randomized Binary Search Trees (data-structures, library, mit)2020-05-09ArnauAbella
Aoide120.0A simple music library with the capability of generating .ly and .mid files. (bsd3, composition, library, music)2020-07-07Liisi_Kerik

Alternatively, if you are looking for a particular function then try Hayoo or Hoogle