Packages tagged system

772 packages have this tag.

[Merge tag] (trustees only)

Related tags: library (680), bsd3 (480), program (180), mit (146), deprecated (52), gpl (31), data (26), network (22), apache (18), lgpl (15), public-domain (13), bsd2 (12), filesystem (11), parsing (11), ffi (10), concurrency (9), control (9), text (9), web (9), cli (6), hardware (6), monadic-regions (6), options (6), math (5), agpl (4), console (4), testing (4), user-interfaces (4), utils (4), cryptography (3), development (3), foreign (3), graphics (3), language (3), monitoring (3), mpl (3), streamly (3), time (3), tools (3), conduit (2), configuration (2), database (2), directory (2), enumerator (2), frp (2), metrics (2), music (2), nix (2), repl (2), tonatona (2), application (1), authentication (1), backup (1), bsd (1), chat (1), command-line (1), concurrent (1), debian (1), desktop (1), disassembler (1), ...

Last U/L
AC-BuildPlatform80.0Detect which OS you're running on. (bsd3, library, system)2011-06-08AndrewCoppin
AWin32Console40.0A binding to a part of the ANSI escape code for the console (bsd3, library, system)2010-01-24HaraldWolfsgruber
CMQ20.0cwmwl udp message queue (bsd3, library, system)2012-07-02JoergFritsch
Clipboard300.0System clipboard interface. (bsd3, library, system)2017-07-06DanielDiaz
Command (deprecated in favor of system-command)120.0A replacement for System.Exit and System.Process (bsd3, deprecated, library, system)2012-07-28TonyMorris
Conscript60.0Restart a command on STDIN activity (mit, program, system)2013-07-04LyndonMaydwell
CoreFoundation20.0Bindings to Mac OSX's CoreFoundation framework (bsd3, library, system)2012-03-01ReinerPope
DescriptiveKeys60.0A library for specifying xmonad key bindings with functionality. (bsd3, library, system)2012-11-18TonyMorris
DisTract60.0Distributed Bug Tracking System (bsd3, library, program, system)2008-02-17GwernBranwen
DiscussionSupportSystem70.0Discussion support system (gpl, library, system)2014-06-01minamiyama1994
FileManip (deprecated in favor of filemanip)110.0Expressive file and directory manipulation for Haskell. (bsd3, deprecated, library, system)2010-10-10BryanOSullivan
FileManipCompat180.0Expressive file and directory manipulation for Haskell. (bsd3, library, system)2011-04-28ThomasHartman
FilePather (deprecated in favor of filepather)150.0Functions on System.FilePath (bsd3, deprecated, library, system)2012-04-10TonyMorris
FileSystem20.0File system data structure and monad transformer. (bsd3, library, system)2011-01-28DanielDiaz
FindBin220.0Locate directory of original program (bsd3, library, system)2011-03-27AudreyTang
Glob2482.0Globbing library (bsd3, library, system)2021-11-10MattiNiemenmaa, kakkun61
HFuse231.75HFuse is a binding for the Linux FUSE library. (bsd3, library, system)2018-01-15GwernBranwen, MaximTreskin, PaulVanDerWalt, TaruKarttunen, M15K, dhrosa
HNM70.0Happy Network Manager (bsd3, library, network, program, system)2009-01-25CetinSert
HPi102.0GPIO, I2C and SPI functions for the Raspberry Pi. (bsd3, library, system)2020-03-11WJWH
HSH450.0Library to mix shell scripting with Haskell programs (library, system)2017-03-04JohnGoerzen
HSHHelpers220.0Convenience functions that use HSH, instances for HSH. (library, system)2010-01-19ThomasHartman
Hclip420.0A small cross-platform library for reading and modifying the system clipboard. (bsd3, library, system)2016-06-15JensThomas
HsOpenSSL-x509-system500.0Use the system's native CA certificate store with HsOpenSSL (bsd3, filesystem, library, system)2020-08-23MariosTitas
HsSVN190.0Partial Subversion (SVN) binding for Haskell (development, library, public-domain, system)2013-09-30MasatakeDaimon
IOR20.0Region based resource management for the IO monad. (bsd3, library, monadic-regions, system)2008-05-25IvanTomac
Lambdaya110.0Library for RedPitaya (lgpl, library, system)2016-04-05ralu
Mecha40.0mecha are the most complex composite machines known to humanity, lets build them well! (bsd2, concurrency, control, data, library, network, system)2016-08-11CarterSchonwald
Mechs20.0mecha are the most complex composite machines known to humanity, lets build them well! (bsd2, concurrency, control, data, library, network, system)2016-08-11CarterSchonwald
OnRmt50.0Text UI library for performing parallel remote SSH operations (bsd3, library, program, system)2017-01-30KevinQuick
Pipe (deprecated)60.0Process piping library (bsd3, deprecated, library, system)2009-07-02MattiNiemenmaa
PortFusion140.0high-performance distributed reverse / forward proxy & tunneling for TCP (gpl, network, program, system)2012-08-19CetinSert
RMP20.0Binding to code that controls a Segway RMP (bsd3, library, program, robotics, system)2010-05-23NoamLewis
ScratchFs40.0Size limited temp filesystem based on fuse (gpl, program, system)2012-11-13FalcoHirschenberger
SecureHash-SHA392.0simple static linked SHA3 using private symbols and the ref impl (bsd2, library, system)2019-01-25CarterSchonwald
Semantique50.0Command-line tool for maintaining the Semantique database. (program, public-domain, system)2012-11-02DavidHimmelstrup
SimpleLog60.0Simple, configurable logging (bsd3, library, system)2015-01-19AndrasSlemmer
Unixutils380.0A crude interface between Haskell and Unix-like operating systems (bsd3, library, system)2021-06-21DavidFox, JeremyShaw
Unixutils-shadow20.0A simple interface to shadow passwords (aka, shadow.h) (bsd3, library, system)2012-03-05JeremyShaw
Win321672.0A binding to Windows Win32 API. (bsd3, graphics, library, system, windows)2022-07-29BenGamari, BryanOSullivan, IanLynagh, TamarChristina
Win32-dhcp-server110.0Win32 DHCP Server Management API (bsd3, library, system)2015-08-24MichaelSteele
Win32-errors190.0Alternative error handling for Win32 foreign calls (bsd3, library, system)2019-09-15MichaelSteele, gussen
Win32-extras80.0Provides missing Win32 API (bsd3, graphics, library, system)2013-11-13KidoTakahiro
Win32-junction-point90.0Support for manipulating NTFS junction points. (bsd3, library, system)2015-03-30MichaelSteele
Win32-notify180.0A binding to part of the Win32 library for file notification (bsd3, library, system)2017-09-12GregWeber, MarkDittmer, NiklasBroberg, PepeIborra
Win32-security90.0Haskell bindings to a security-related functions of the Windows API (library, mit, system)2015-04-06anton_dessiatov
Win32-services220.0Windows service applications (bsd3, library, system)2019-05-15MichaelSteele, gussen
Win32-services-wrapper60.0Wrapper code for making a Win32 service (bsd3, library, system)2015-05-27GaneshSittampalam
Win32-shortcut60.0Support for manipulating shortcuts (.lnk files) on Windows (bsd3, library, system)2017-01-13lato
XAttr (deprecated in favor of linux-xattr)20.0Read, set, and list extended attributes (deprecated, library, system)2013-03-15NicolaSquartini
XInput20.0Bindings for the DirectX XInput library. (bsd3, library, system)2009-02-23ErikCharlebois
access-time100.0Cross-platform support for retrieving file access times (bsd3, library, system)2012-02-03MaxBolingbroke
alex-prelude30.0Collection of useful functions for writing console applications (bsd3, library, system)2017-09-12AlexSayers
aligned-foreignptr60.0An aligned ForeignPtr type (foreign, library, public-domain, system)2010-08-01BalazsKomuves
android70.0Android methods exposed to Haskell (gpl, library, system)2015-09-29IvanPerez, keera_studios_ci
angel210.0Process management and supervision daemon (bsd3, program, system)2015-07-17JamieTurner, MichaelXavier, NickPershyn
apotiki20.0a faster debian repository (library, mit, program, system)2014-01-24pyr
archive60.0A library and programs for creating hardlinked incremental archives or backups (bsd3, library, program, system)2012-06-12DavidFox, JeremyShaw
ascii-progress400.0A simple progress bar for the console. (library, mit, system)2016-04-18yamadapc
async-pool290.0A modified version of async that supports worker groups and many-to-many task dependencies (library, mit, system)2020-01-03JohnWiegley
atomic-file-ops90.0Functions to atomically write to files (bsd3, library, system)2018-01-15clinton
atomic-write892.0Atomically write to a file (library, mit, system)2019-11-21jsl, stackbuilders, sestrella, juanpaucar, wild_willy
augeas210.0A Haskell FFI wrapper for the Augeas API (library, program, system)2012-03-28JudeNagurney
aura530.0A secure package manager for Arch Linux and the AUR. (gpl, library, program, system)2022-05-23fosskers
authinfo-hs10.0Password querying for .authinfo (library, mit, system)2014-10-29robgssp
autoproc100.0EDSL for Procmail scripts (bsd3, library, program, system)2016-08-13GwernBranwen, JasonDagit
azubi140.0A simple DevOps tool which will never "reach" enterprice level. (gpl, library, system)2017-10-14palo
bamse130.0A Windows Installer (MSI) generator framework (bsd3, library, system)2009-05-15SigbjornFinne
barbly20.0Create status bar menus for macOS from executables (bsd3, program, system)2019-08-16lukec
base-io-access70.0The IO functions included in base delimited into small, composable classes (gpl, library, system)2015-02-11bheklilr
basic-cpuid30.0A small package to access the cpuid instruction directly. (bsd3, library, system)2017-07-09JonasScholl
batch-rename110.0Make Linux or MacOS do things like "rename *.mp3 *.mp4" (program, public-domain, system)2016-09-14uppet
batchd40.0Batch processing toolset for Linux / Unix (bsd3, program, system)2022-02-06IlyaPortnov
batchd-core10.0Core modules of batchd, to use in batchd extensions (bsd3, library, system)2022-02-06IlyaPortnov
batchd-docker10.0docker containers host controller for batchd (bsd3, library, system)2022-02-06IlyaPortnov
batchd-libvirt10.0host controller for batchd, which controls virtual machines via libvirt library. (bsd3, library, system)2022-02-06IlyaPortnov
bench410.0Command-line benchmark tool (bsd3, program, system)2018-08-18GabrielGonzalez
bindings-dc139440.0Library for using firewire (iidc-1394) cameras (bsd3, library, system)2011-07-22VilleTirronen
bindings-libv4l230.0bindings to libv4l2 for Linux (bsd3, library, system)2011-07-03ClaudeHeilandAllen
bindings-mmap (deprecated in favor of bindings-posix)20.0(deprecated) see bindings-posix instead (bsd3, deprecated, library, system)2013-02-18ClaudeHeilandAllen
bindings-uname130.0Low-level binding to POSIX uname(3) (ffi, library, public-domain, system)2009-06-05MasatakeDaimon
bkr40.0Backup utility for backing up to cloud storage services (S3 only right now) (backup, bsd3, library, program, system)2012-06-12MichaelSmietana
bla (deprecated)20.0a stupid cron (bsd3, deprecated, program, system)2009-10-20JinjingWang
blucontrol150.0Configurable blue light filter (bsd3, library, program, system)2021-07-19jumper149
bludigon (deprecated in favor of blucontrol)30.0Configurable blue light filter (bsd3, deprecated, library, program, system)2020-08-10jumper149
bluetile240.0full-featured tiling for the GNOME desktop environment (bsd3, program, system)2011-11-26JanVornberger
bno055-haskell10.0Library for communication with the Bosch BNO055 orientation sensor (library, mit, system)2017-07-08eamsden
bpath10.0A minimal typed unix path library (bsd3, library, system)2020-12-29Poscat
broadcast-chan330.0Closable, fair, single-wakeup channel type that avoids 0 reader space leaks. (bsd3, library, system)2022-01-12MerijnVerstraaten
broadcast-chan-conduit90.0Conduit-based parallel streaming code for broadcast-chan (bsd3, library, system)2022-01-12MerijnVerstraaten
broadcast-chan-pipes60.0Pipes-based parallel streaming code for broadcast-chan (bsd3, library, system)2022-01-12MerijnVerstraaten
broadcast-chan-tests80.0Helpers for generating tests for broadcast-chan (bsd3, library, system)2022-01-12MerijnVerstraaten
bsd-sysctl240.0Access to the BSD sysctl(3) interface (bsd, bsd3, library, system)2017-10-08MaximeHenrion, palik
btrfs130.0Bindings to the btrfs API (bsd3, filesystem, library, system)2018-10-25MariosTitas
bus-pirate90.0Haskell interface to the Bus Pirate binary interface (bsd3, library, system)2016-04-13BenGamari
byline230.0Library for creating command-line interfaces (colors, menus, etc.) (bsd2, library, system, user-interfaces)2021-06-02PeterJones
byteorder1440.0Exposes the native endianness or byte ordering of the system. (bsd3, library, system)2013-04-24AntoineLatter
bytestring-handle240.0ByteString-backed Handles (bsd3, library, system)2017-11-30GaneshSittampalam
bytestring-mmap220.0mmap support for strict ByteStrings (bsd3, library, system)2011-04-29DonaldStewart
c-io10.0C IO. (bsd3, library, system)2008-10-28MattMorrow
cabal-debian1181.75Create a Debianization for a Cabal package (bsd3, debian, distribution, library, program, system)2022-07-26ClintAdams, DavidFox
cabal-query20.0Helpers for quering .cabal files or hackageDB's 00-index.tar (bsd3, library, system)2009-08-09MaxDesyatov
canonical-filepath60.0Abstract data type for canonical file paths. (bsd3, library, system)2014-02-15ThomasSchilling
carbonara50.0some spaghetti code (bsd3, library, system)2017-03-10szehk
caster110.0Multicast, thread-safe, and fast logger. (bsd3, library, system)2019-05-06A_kirisaki
cautious-file130.0Ways to write a file cautiously, to reduce the chances of problems such as data loss due to crashes or power failures (bsd3, library, system)2013-01-01CoreyOConnor, RobinGreen
cef50.0CEF log format (bsd3, library, system)2016-05-08utdemir
chalk40.0Terminal string styling. (library, mit, system)2016-09-14cattheory
church-list (deprecated)60.0Removed; please see fmlist. (deprecated, library, mit, system)2014-05-03JohnWiegley
circuit-breaker20.0An implementation of the "circuit breaker" pattern to disable repeated calls to a failing system (bsd3, library, program, system)2019-03-24ChrisCoffey
clifm90.0Command Line Interface File Manager (bsd3, program, system)2018-06-21pasqu4le
clippard20.0A simple Haskell library for copying text to the clipboard in a cross-platform way. (library, mit, system)2012-11-15AnthonyGrimes
clock3502.5High-resolution clock functions: monotonic, realtime, cputime. (bsd3, library, system)2022-02-09CetinSert
cloudyfs70.0A cloud in the file system. (program, system)2013-03-31BrendanHickey
cmd-item40.0Library to compose and reuse command line fragments (library, mit, system)2015-04-30geraud
cmdlib170.0a library for command line parsing & online help (bsd3, library, system)2015-05-28PetrRockai
co-log-json21.5Structured messages support in co-log ecosystem. (library, mpl, system)2020-11-10AlexanderVershilov
code-page1482.0Windows code page library for Haskell (bsd3, library, system)2021-02-06ryanglscott
colock50.0thread-friendly file locks that don't block the entire program (library, system)2008-01-28LukasMai
command (deprecated in favor of shake)750.0Conveniently run shell commands (bsd3, deprecated, library, system)2014-09-02NiklasHambuechen
command-qq130.0Quasiquoters for external commands (bsd2, library, system)2020-01-09MatveyAksenov
commander-cli232.0A command line argument/option parser library (cli, library, mit, options, parsing, program, system)2021-08-07sgschlesinger
componentm90.0Monad for allocation and cleanup of application resources (library, mit, system)2018-05-20RomanGonzalez
componentm-devel100.0Easy REPL driven development using ComponentM (library, mit, system)2018-05-20RomanGonzalez
conduit-find50.0A file-finding conduit that allows user control over traversals. (library, mit, program, system)2016-07-24ErikDeCastroLopo
config-select60.0A small program for swapping out dot files. (gpl, program, system)2013-02-07TimothyHobbs
consistent60.0Eventually consistent STM transactions. (library, mit, system)2017-01-23JohnWiegley
console-program242.0Interpret the command line and a config file as commands and options (bsd3, console, library, system)2019-03-23AriePeterson
console-prompt (deprecated in favor of HCL)30.0console user prompts (deprecated, lgpl, library, system)2017-06-07jlamothe
content-store40.0Store and retrieve data from an on-disk store (lgpl, library, system)2018-03-20clumens, dshea
core-data450.0Convenience wrappers around common data structures and encodings (library, mit, system)2022-08-18AndrewCowie
core-program630.0Opinionated Haskell Interoperability (library, mit, system)2022-08-02AndrewCowie
core-telemetry350.0Advanced telemetry (library, mit, system)2022-08-18AndrewCowie
core-text362.0A rope type based on a finger tree over UTF-8 fragments (library, mit, system)2022-06-22AndrewCowie
core-webserver-servant70.0Interoperability with Servant (library, mit, system)2022-06-07AndrewCowie
core-webserver-warp60.0Interoperability with Wai/Warp (library, mit, system)2022-05-30AndrewCowie
cppfilt50.0Bindings for C++ demangling routines (bsd3, library, system)2018-05-090xd34df00d
cpuinfo142.0Haskell Library for Checking CPU Information (library, mit, system)2021-03-23TravisWhitaker
cpuperf20.0Modify the cpu frequency on OpenBSD systems (bsd3, program, system)2008-06-16DonaldStewart
cr50.0Code review tool (control, gpl, network, program, system)2012-12-03AlexandruScvortov
crack10.0A haskell binding to cracklib (library, system)2008-01-28TrevorElliott
cron580.0Cron datatypes and Attoparsec parser (library, mit, parsing, system, text)2020-03-24MichaelXavier
cron-compat (deprecated in favor of cron)20.0Cron datatypes and Attoparsec parser (deprecated, library, mit, parsing, system, text)2015-06-09andrewthad
crystalfontz90.0Control Crystalfontz LCD displays. (bsd3, hardware, library, system, user-interfaces)2010-09-21KeeganMcAllister
current-locale70.0Get the current system locale in System.Locale format (library, mit, system)2015-03-14AlexeyKotlyarov
daemons450.0Daemons in Haskell made fun and easy (control, gpl, library, network, program, system)2020-02-03AlexandruScvortov
darcs-buildpackage60.0Tools to help manage Debian packages with Darcs (program, system)2008-01-16JohnGoerzen
datapacker60.0Tool to help pack files into the minimum number of CDs/DVDs/etc (program, system)2008-09-25JohnGoerzen
date-cache30.0Date cacher (bsd3, library, system)2012-09-03KazuYamamoto
dbus-hslogger320.0Expose a dbus server to control hslogger (bsd3, library, program, system)2018-05-03eyevanmalicesun
debian-binary (deprecated)50.0Utilities to work with debian binary packages (deprecated, library, program, system)2008-09-11MarcoSilva
delay20.0More useful and humain delaying functions (bsd3, concurrency, library, system)2016-03-21davean
denominate80.0Functions supporting bulk file and directory name normalization. (bsd3, library, program, system)2008-12-07CalvinSmith
devil20.0A small tool to make it easier to update program managed by Angel. (mit, program, system)2014-06-29luanzhu
dfsbuild80.0Build Debian From Scratch CD/DVD images (program, system)2008-01-16JohnGoerzen
diffdump10.0Tools for diffing stdout (bsd3, program, system)2013-01-05GregFitzgerald
dir-traverse830.0Simple directory traversal library (bsd3, directory, library, system)2020-10-01vmchale
direct-daemonize190.0Library to switch to daemon mode using built-in OS facilities. (bsd3, library, system)2013-02-19IreneKnapp
direct-plugins20.0Lightweight replacement for Plugins, specific to GHC (bsd3, library, system)2010-03-16IreneKnapp
directory4800.0Platform-agnostic library for filesystem operations (bsd3, library, system)2022-09-08AustinSeipp, HerbertValerioRiedel, IanLynagh, Rufflewind
directory-contents32.0Recursively build, navigate, and operate on a tree of directory contents. (bsd3, library, program, system)2022-01-24abrar
directory-layout230.0Directory layout DSL (bsd3, library, system, testing)2014-08-31MatveyAksenov
directory-tree612.25A simple directory-like tree datatype, with useful IO functions (bsd3, data, library, system)2016-09-05BrandonSimmons
dirstream90.0Easily stream directory contents in constant memory (bsd3, library, pipes, system)2018-10-01GabrielGonzalez
dirtree110.0A small library for working with directories. (library, mit, system)2020-04-28kalhauge
disk-free-space580.0Retrieve information about disk space usage (bsd3, filesystem, library, system)2015-01-05MariosTitas
distributed-process-ekg20.0Collect node stats for EKG (bsd3, library, network, system)2016-03-10AlexanderBondarenko
dmc40.0cmd for common cases (command-line, library, public-domain, system)2020-02-10procione
dmenu60.0Complete bindings to the dmenu and dmenu2 command line tools. (bsd3, library, system)2017-01-19m0rphism
dmenu-pkill70.0dmenu script for killing applications. Sortable by process id or CPU/MEM usage. (bsd3, program, system)2017-01-19m0rphism
dmenu-pmount60.0Mounting and unmounting linux devices as user with dmenu and pmount. (bsd3, program, system)2017-01-19m0rphism
dmenu-search40.0dmenu script for searching the web with customizable search engines. (bsd3, program, system)2017-01-19m0rphism
dotfs40.0Filesystem to manage and parse dotfiles (bsd3, library, program, system)2012-04-21PaulVanDerWalt
drawille80.0A port of asciimoo's drawille to haskell (gpl, library, system)2016-11-22yamadapc
dtrace10.0Haskell interface to the DTrace system tracing utility (bsd3, library, system)2009-09-24AaronTomb
dura10.0durable/atomic file system writes (from rio package) (bsd3, library, system)2019-04-16chessai
dvdread10.0A monadic interface to libdvdread (gpl, library, system)2011-09-30NicolaSquartini
dynamic-linker-template130.0Automatically derive dynamic linking methods from a data type. (bsd3, library, system)2016-10-11SylvainHenry
dynamic-loader30.0lightweight loader of GHC-based modules or packages (bsd3, library, system)2016-08-25GaborGreif
dynloader20.0Dynamically runtime loading packages (bsd3, library, system)2018-11-16taqenoqo
dzen-utils20.0Utilities for creating inputs for dzen. (library, system)2012-05-31FelipeLessa, javran, ianclement
easy-file1460.0Cross-platform File handling (bsd3, library, system)2018-05-15KazuYamamoto
echo1360.0A cross-platform, cross-console way to handle echoing terminal input (bsd3, library, system)2021-02-18ryanglscott
ekg1532.5Remote monitoring of processes (bsd3, library, network, system)2018-03-20JohanTibell, MikhailGlushenkov, ejconlon
ekg-bosun230.0Send ekg metrics to a Bosun instance (bsd3, library, system)2019-02-16OliverCharles
ekg-core1430.0Tracking of system metrics (bsd3, library, system)2020-03-15JohanTibell, MikhailGlushenkov, ejconlon
ekg-elastic (deprecated in favor of ekg-elasticsearch)30.0Push metrics to elastic (bsd3, deprecated, library, system)2017-04-10boothead
ekg-elasticsearch100.0Push metrics to elasticsearch (bsd3, library, system)2017-12-20boothead
ekg-log40.0Push metrics to a log file. (bsd3, library, system)2015-10-10ParnellSpringmeyer
ekg-push70.0Small framework to push metric deltas to a broadcast channel using the ekg-core library. (bsd3, library, system)2015-06-06adarqui
ekg-rrd40.0Passes ekg statistics to rrdtool (bsd3, library, system)2015-01-09dcturner
ekg-statsd320.0Push metrics to statsd (bsd3, library, system)2020-06-14JohanTibell, MikhailGlushenkov, ejconlon
ekg-wai210.0Remote monitoring of processes (bsd3, library, network, system)2022-05-16TvH
entwine90.0entwine - Concurrency tools (bsd3, library, system)2019-04-30lambda_foo
env-extra22.0Safe helpers for accessing and modifying environment variables (library, mit, system)2020-01-06d12frosted
env-guard70.0Conditionally running IO actions based on environment variables. (environment, library, mit, system)2022-07-01tbidne
env-locale160.0A (non-forking) interface to the current locale (library, system)2016-07-18ongyerth
env-parser110.0Pull configuration information from the ENV (library, mit, system)2014-01-24JosephAbrahamson
envparse580.0Parse environment variables (bsd2, bsd3, library, system)2022-06-13MatveyAksenov
envy612.25An environmentally friendly way to deal with environment variables (bsd3, library, system)2022-08-21DavidJohnson, SoenkeHahn
epoll50.0epoll bindings (library, system)2009-12-14ToralfWittner
error-codes90.0Error code functions (bsd3, library, system)2019-05-23andrewthad
etc180.0Declarative configuration spec for Haskell projects (configuration, library, mit, system)2018-08-29RomanGonzalez
evdev142.0Bindings to libevdev (bsd3, library, system)2021-02-12GeorgeThomas
evdev-streamly20.0Bridge for working with evdev and streamly (bsd3, library, streamly, system)2022-01-06GeorgeThomas
exception-mailer50.0Catch all runtime exceptions and send an email (bsd3, library, system)2014-04-07DavidPowell
executable-hash120.0Provides the SHA1 hash of the program executable (library, mit, program, system)2017-01-04MichaelSloan, MichaelSnoyman
executable-path520.0Finding out the full path of the executable. (library, public-domain, system)2017-03-22BalazsKomuves
exit-codes130.0Exit codes as defined by BSD (bsd3, library, system)2018-10-02justus
explicit-iomodes190.0File handles with explicit IOModes (bsd3, library, system)2012-09-23BasVanDijk
explicit-iomodes-bytestring60.0Extends explicit-iomodes with ByteString operations (bsd3, library, system)2012-09-23BasVanDijk
explicit-iomodes-text140.0Extends explicit-iomodes with Text operations (bsd3, library, system)2012-09-23BasVanDijk
fake-type20.0A crossplatform library to simulate keyboard input (bsd3, library, system)2015-12-21Artyom
farmhash90.0Fast hash functions. (bsd3, library, system)2016-05-24abhinav
fast-logger3651.75A fast logging system (bsd3, library, system)2022-01-20KazuYamamoto, MichaelSnoyman
file-command-qq120.0Quasiquoter for system commands involving filepaths (library, mit, system)2015-02-01JonathanFischoff
file-io50.0Basic file IO operations via 'OsPath' (bsd3, library, system)2022-08-05maerwald
file-path-th240.0Template Haskell utilities for filepaths. (library, mit, system)2020-04-02dfithian
filelock1402.0Portable interface to file locking (flock / LockFileEx) (library, public-domain, system)2020-06-30AkioTakano
filemanip1122.25Expressive file and directory manipulation for Haskell. (bsd3, library, system)2015-01-20BryanOSullivan
filepath2592.25Library for manipulating FilePaths in a cross platform way. (bsd3, library, system)2022-07-15AustinSeipp, DuncanCoutts, HerbertValerioRiedel, IanLynagh, NeilMitchell, maerwald
filepath-bytestring (deprecated in favor of filepath)1050.0Library for manipulating RawFilePaths in a cross platform way. (bsd3, deprecated, library, system)2022-07-23JoeyHess
filesystem-abstractions10.0A shared set of abstractions and types for representing filessytem data. (bsd3, library, system)2018-12-30AlecHeller, davean
filesystem-enumerator (deprecated)90.0Enumerator-based API for manipulating the filesystem. (deprecated, enumerator, library, mit, system)2012-04-09JohnMillikin
filesystem-trees91.25Recursively manipulate and traverse filesystems as lazy rose trees. (bsd3, data, library, system)2015-05-03AdamCurtis
find-conduit (deprecated in favor of pipes-files, conduit-find)170.0A file-finding conduit that allows user control over traversals. (deprecated, library, mit, program, system)2015-07-11JohnWiegley
flock312.0Wrapper for flock(2) (library, system)2021-03-07ErikHesselink, IanLynagh
frotate70.0Advanced rotation of backups and other things (math, program, system)2019-08-31ip1981
fs-events10.0A haskell binding to the FSEvents API (bsd3, library, system)2012-05-09NickPartridge
fsutils30.0File system utilities for Haskell that are missing from built in libraries. (library, mit, system)2012-11-06AnthonyGrimes
ftdi62.0A thin layer over USB to communicate with FTDI chips (bsd3, hardware, library, system)2021-09-26BenGamari, RoelVanDijk, dopamane
funion60.0A unioning file-system using HFuse (bsd3, program, system)2010-04-06NathanWiegand
futun30.0Simple IP-over-UDP tunnel using TUNTAP (gpl, network, program, system)2013-05-24JussiMaki
gargoyle42.0Automatically spin up and spin down local daemons (bsd3, library, system)2022-07-01RyanTrinkle, abrar
gargoyle-postgresql-connect20.0Connect to gargoyle-managed postgresql instances (bsd3, library, system)2022-07-01abrar
gargoyle-postgresql-nix20.0Manage PostgreSQL servers with gargoyle and nix (bsd3, library, program, system)2022-07-01abrar
gconf150.0Binding to the GNOME configuration database system. (lgpl, library, system)2016-05-22AndyStewart, AxelSimon, DanielWagner, DuncanCoutts, HamishMackenzie
getopt-generics710.0Create command line interfaces with ease (bsd3, console, library, system)2019-09-02SoenkeHahn, qoelet
getopt-simple (deprecated in favor of optparse-simple)80.0A "System.Console.GetOpt" wrapper to make simple use case easy. (bsd3, deprecated, library, system)2012-09-21AlexanderBondarenko
ghc-hotswap20.0Library for hot-swapping shared objects in GHC (library, system)2018-09-24SimonMarlow
ghc-man-completion90.0Generate a bash completion from the GHC manpage (bsd3, development, ghc, program, system, tools)2012-06-16JoeQuinn
ghc-timers70.0Provides bindings to functions starting and stopping the RTS timers (bsd3, library, system)2017-07-11FrancescoMazzoli
ghcup342.5ghc toolchain installer (lgpl, library, system)2022-07-30maerwald
gio1100.0Binding to GIO (lgpl, library, system)2022-03-24AndyStewart, AxelSimon, DanielWagner, DuncanCoutts, HamishMackenzie
glib2090.0Binding to the GLIB library for Gtk2Hs. (lgpl, library, system)2022-03-24AndyStewart, AxelSimon, DanielWagner, DuncanCoutts, HamishMackenzie
glob-posix140.0Haskell bindings for POSIX glob library. (library, system)2019-03-03rdnetto
global70.0Library enabling unique top-level declarations (bsd3, data, language, library, system)2014-12-02ByronJohnson
global-lock90.0A global lock implemented without unsafePerformIO (bsd3, concurrency, library, system)2011-11-04KeeganMcAllister
gnomevfs10.0Binding to the GNOME Virtual File System library. (library, system)2010-05-25AxelSimon
goa60.0GHCi bindings to lambdabot (bsd3, library, system)2013-10-28GwernBranwen
graceful80.0Library to write graceful shutdown / upgrade service. (bsd3, library, system)2015-03-02NoriyukiOhkawa
grafdhall20.0Configure grafana dashboards from Dhall expression (apache, program, system)2022-05-19TristanCacqueray
graph-serialize60.0Serialization of data structures with references. (bsd3, library, system)2013-12-21ThomasSchilling
gtk-sni-tray652.0A standalone StatusNotifierItem/AppIndicator tray (bsd3, library, program, system)2022-09-17eyevanmalicesun
gtk-strut650.0Library for creating strut windows with gi-gtk (bsd3, library, system)2022-09-17eyevanmalicesun
h2c30.0Bindings to Linux I2C with support for repeated-start transactions. (library, mit, system)2017-07-08eamsden
hail90.0A service for pull-based continuous deployment based on hydra. (apache, program, system)2017-08-23shlevy
halfs20.0The HAskelL File System ("halfs" -- intended for use on the HaLVM) (bsd3, library, program, system)2012-10-10GwernBranwen, JoelStanley
hamid40.0Binding to the OS level Midi services (fork of system-midi). (bsd3, library, sound, system)2013-05-30HansHoglund
handsy160.0A DSL to describe common shell operations and interpeters for running them locally and remotely. (bsd3, library, system)2017-04-09utdemir
hapistrano552.25A deployment library for Haskell applications (library, mit, program, system)2022-07-05jsl, stackbuilders, sestrella, mrkkrp, juanpaucar
harchive60.0Networked content addressed backup and restore software. (program, system)2007-03-10DavidBrown
harg152.0Haskell program configuration using higher kinded data (bsd3, cli, hkd, library, options, parsing, system)2021-03-04alexpeits
hark10.0A Gentoo package query tool. (program, system)2009-08-29MarkusDittrich
hashed-storage580.0Hashed file storage support code. (bsd3, library, system)2014-04-07EricKow, PetrRockai
haskdeep60.0Computes and audits file hashes. (bsd3, console, cryptography, program, system)2015-06-01MauroTaraborelli
haskell-bcrypt100.0A bcrypt implementation for haskell (library, mit, system)2016-02-05BrettCarter
haskell-compression40.0compress files (gpl, library, program, system)2017-10-26AlanHawkins
haskell-menu (deprecated in favor of HCL)60.0A simple menu system for Haskell programs (deprecated, lgpl, library, system)2016-12-06jlamothe
haskell-read-editor (deprecated in favor of read-editor)60.0Opens a temporary file on the system's EDITOR and returns the resulting edits (deprecated, library, mit, system)2015-10-27yamadapc
haskus-binary160.0Haskus binary format manipulation (bsd3, library, system)2020-06-08SylvainHenry
haskus-system-build40.0Haskus system build tool (bsd3, program, system)2019-03-04SylvainHenry
haskus-utils150.0Haskus utility modules (bsd3, library, system)2020-02-21SylvainHenry
haskus-utils-compat20.0Compatibility modules with other external packages (ByteString, etc.) (bsd3, library, system)2020-06-18SylvainHenry
haskus-utils-variant400.0Variant and EADT (bsd3, library, system)2022-06-03SylvainHenry
haskus-web40.0Haskus web (bsd3, library, system)2019-02-04SylvainHenry
hcwiid120.0Library to interface with the wiimote (gpl, library, system)2017-04-27IvanPerez, KiwamuOkabe, keera_studios_ci
hdaemonize320.0Library to handle the details of writing daemons for UNIX (bsd3, library, system)2019-11-11AntonTayanovskyy, FrederickRoss, sickmind, jeremy
hdaemonize-buildfix60.0Library to handle the details of writing daemons for UNIX (bsd3, library, system)2011-12-27MarkWotton
hdm20.0a small display manager. (gpl, program, system)2012-08-26TimothyHobbs
heavy-log-shortcuts20.0Simle api for heavy logger (library, mit, system)2019-04-11Jappie
heavy-logger70.0Full-weight logging based on fast-logger (bsd3, library, system)2022-02-02IlyaPortnov
heavy-logger-amazon60.0heavy-logger compatibility with amazonka-core logging (bsd3, library, system)2017-10-30IlyaPortnov
heavy-logger-instances80.0Orphan instances for data types in heavy-logger package (bsd3, library, system)2022-02-01IlyaPortnov
hedis-envy30.0 (bsd3, database, library, system)2020-02-07igrep
hen80.0Haskell bindings to Xen hypervisor interface (library, mit, system)2014-03-13FedorGogolev
hexchat20.0Haskell scripting interface for HexChat (library, mit, system)2017-12-06mniip
hfsevents870.0File/folder watching for OS X (bsd3, system)2015-11-03LuiteStegeman
hg-buildpackage60.0Tools to help manage Debian packages with Mercurial (program, system)2008-01-16JohnGoerzen
hhwloc30.0Bindings to (foreign, library, mit, system)2020-01-27dtaskoff
hi3status20.0Status line for i3bar. (library, mit, program, system)2015-12-29ScrambledEggs
hid90.0Interface to hidapi library (bsd3, library, system)2016-05-25DimitriSabadie
hiernotify30.0Notification library for a filesystem hierarchy. (bsd3, library, system)2011-04-12PaoloVeronelli
himpy10.0multithreaded snmp poller for riemann (mit, program, system)2014-02-10pyr
hinotify1450.0Haskell binding to inotify (bsd3, library, system)2020-10-31DonaldStewart, LennartKolmodin
hinotify-bytestring62.25Haskell binding to inotify, using ByteString filepaths (bsd3, library, system)2016-05-01maerwald
hinotify-conduit30.0inotify conduit sources (bsd3, conduit, library, system)2021-10-10JiriMarsicek
hinstaller50.0Installer wrapper for Haskell applications (library, system)2008-02-16GwernBranwen, MatthewSackman
hlibcpuid110.0Bindings to (foreign, library, mit, program, system)2020-01-21dtaskoff
hlwm50.0Bindings to the herbstluftwm window manager (bsd2, library, system)2016-05-31hpdeifel
hmatrix-mmap60.0Memory map Vector from disk into memory efficiently (bsd3, library, math, system)2011-02-22AlanFalloon
hmenu10.0CLI fuzzy finder and launcher (bsd3, program, system)2015-08-02sulami
hmidi100.0Binding to the OS level MIDI services (bsd3, library, music, system)2020-12-26BalazsKomuves
hnix522.5Haskell implementation of the Nix language (bsd3, data, library, nix, program, system)2022-01-18JohnWiegley, sjakobi, AntonLatukha
hobbes40.0A small file watcher for OSX (bsd3, program, system)2014-03-25JasonHickner
hooks-dir70.0run executables in a directory as hooks (bsd3, library, system)2014-09-29ibotty
hora120.0date time (library, public-domain, system, time)2018-08-17procione
hotswap50.0Simple code hotswapping. (bsd3, library, system)2012-05-06MikeLedger
hpapi70.0Binding for the PAPI library (bsd3, library, system)2008-11-12MichaelAdams
hpio230.0Monads for GPIO in Haskell (bsd3, library, system)2019-01-04dhess
hrfsize40.0File size in human readable format (bsd3, library, system)2019-06-29librerush
hs-mesos50.0 (library, mit, program, system)2015-06-04IanDuncan
hs-popen30.0Bindings to C pipe functions. (bsd3, library, program, system)2016-06-28deech
hs-watchman40.0Client library for Facebook's Watchman tool (library, mit, system)2021-03-15BitConnor
hsXenCtrl (deprecated)110.0FFI bindings to the Xen Control library. (bsd3, deprecated, library, system)2010-12-03ThomasDuBuisson
hsbackup20.0simple utility for rolling filesystem backups (bsd3, program, system)2010-04-08PetrRockai
hscamwire80.0Haskell bindings to IIDC1394 cameras, via Camwire (library, system)2009-07-10AdamBergmark, FrederickRoss
hsclock20.0An elegant analog clock using Haskell, GTK and Cairo (program, system)2008-06-16DonaldStewart
hsdip10.0hsdip - a Diplomacy parser/renderer (bsd3, library, program, system)2008-02-24GwernBranwen
hsfacter (deprecated in favor of language-puppet)60.0A small and ugly library that emulates the output of the puppet facter program. (deprecated, gpl, library, system)2013-05-16SimonMarechal
hslogstash230.0A library to work with, or as, a logstash server (bsd3, library, logstash, system)2015-09-26SimonMarechal
hsntp20.0Libraries to use SNTP protocol and small client/server implementations. (bsd3, library, program, system)2008-03-09GwernBranwen
hsoptions50.0Haskell library that supports command-line flag processing (apache, library, program, system)2014-04-28josercruz01
hsseccomp42.0Haskell bindings to libseccomp (library, system)2016-04-28teh
hsshellscript262.0Haskell for Unix shell scripting tasks (library, system)2021-01-10VolkerWysk
hstatsd30.0Quick and dirty statsd interface (library, public-domain, system)2013-02-22JamesCook
hsyslog-tcp92.0syslog over TCP (bsd3, library, system)2017-12-05OmerAgacan
hsyslog-udp150.0Log to syslog over a network via UDP (bsd3, library, system)2020-03-10jonplussed, k_bx
htestu40.0A library for testing correctness of pseudo random number generators in Haskell. (library, mit, program, system)2016-08-08DominicSteinitz
htime50.0Timing utility for the command line (bsd3, program, system)2015-01-22JosePedroMagalhaes
huck10.0huck (bsd3, library, system)2017-11-10lambda_foo
huckleberry110.0Haskell IOT on Intel Edison and other Linux computers. (bsd3, library, system)2016-09-05tkmsm
hurdle40.0Extract function names from Windows DLLs. (bsd3, program, system)2010-02-24StephenTetley
ibus-hs30.0A simple uncomplete ibus api (lgpl, library, system)2016-01-09ongyerth
ignore21.5Handle ignore files of different VCSes (bsd3, library, program, system)2015-08-23AlexanderThiemann
interact22.0instantly create REPL from any function (library, mit, repl, system)2020-06-21epoberezkin
interprocess130.0Shared memory and control structures for IPC (bsd3, library, system)2022-07-02achirkin
io-capture (deprecated)140.0Capture IO actions' stdout and stderr (bsd3, deprecated, library, system)2016-04-18YusakuHashimoto, mitchellwrosen
io-memoize130.0Memoize IO actions (bsd3, library, system)2014-06-12DanBurton
io-storage370.0A key-value store in the IO monad. (bsd3, data, database, library, system)2009-08-06WillDonnelly, frasertweedale
ioctl130.0Type-safe I/O control package (data, library, mit, system)2010-02-20MaciejPiechotka
ipc (deprecated)50.0High level inter-process communication library (bsd3, deprecated, library, system)2010-10-20ThomasDuBuisson
ipcvar30.0Simple inter-process communication through IPCVars. (library, mit, system)2018-05-18JohnWiegley
iptadmin170.0web-interface for iptables (application, bsd3, program, system, tools, web)2013-05-19EvgenyTarasov
isdicom20.0An executable and library to determine if a file is a DICOM file (bsd3, library, medical, program, system)2014-09-09TonyMorris
iterIO60.0Iteratee-based IO with pipe operators (bsd3, data, enumerator, library, system)2012-04-19AmitLevy, DavidMazieres, DanielBGiffin
iteratee660.0Iteratee-based I/O (bsd3, data, library, system)2014-05-19JohnLato
iteratee-mtl (deprecated in favor of iteratee)60.0Iteratee-based I/O (bsd3, data, deprecated, library, system)2010-10-27JohnLato
iwlib460.0Bindings for the iw C library (bsd3, library, network, system)2022-07-11JoseAntonioOrtegaRuiz
jail20.0Jailed IO monad. (bsd3, library, security, system)2009-08-27SebastiaanVisser
kesha20.0Haskell implementation of nix-hash (library, mit, system)2020-11-30jmackie
keyring60.0Keyring access (library, mit, system)2017-02-20lunaryorn
khph10.0Command-line file tagging and organization tool (agpl, program, system)2016-06-11khumba
knob480.0Memory-backed handles (library, mit, system)2022-03-25ncfavier
kqueue110.0A binding to the kqueue event library. (bsd3, library, system)2021-02-15ErikHesselink
ksystools30.0System management tooling. (library, mit, system)2017-03-06kisom
lambdaya-bus30.0Fpga bus core and serialization for RedPitaya (lgpl, library, system)2016-04-09ralu
landlock100.0Haskell bindings for the Linux Landlock API (bsd3, library, system)2022-08-24NicolasTrangez
language-puppet1122.0Tools to parse and evaluate the Puppet DSL. (bsd3, library, program, system)2020-05-31SimonMarechal, pi3r
latex-live-snippets20.0Automatically inline Haskell snippets into LaTeX documents. (bsd3, program, system)2018-07-11isovector
launchpad-control60.0High and low-level interface to the Novation Launchpad midi controller. (bsd3, library, music, program, system)2013-10-09BalazsKomuves
lazy-io90.0Lazy IO (bsd3, library, system)2013-04-17JakubWaszczuk
ldap-scim-bridge90.0See README for synopsis (agpl, library, program, system)2022-06-18MatthiasFischmann
leapseconds-announced210.0Leap seconds announced at library release time. (bsd3, library, system)2017-07-30BjornBuckwalter
lens-process182.0Optics for system processes (bsd3, library, system)2021-02-03topos
libexpect60.0Library for interacting with console applications via pseudoterminals. (bsd3, library, system)2012-10-03StephenRoantree
libfuse3231.75A Haskell binding for libfuse-3.x (library, mit, system)2022-09-10yohashi
libmodbus100.0Haskell bindings to the C modbus library (bsd2, library, system)2022-03-23JoeyHess
libnotify100.0Bindings to libnotify library (desktop, library, mit, system)2018-07-16MatveyAksenov
libsystemd-daemon70.0Haskell bindings for libsystemd-daemon. (lgpl, library, system)2013-03-24CedricStaub
libsystemd-journal1490.0Haskell bindings to libsystemd-journal (bsd3, library, system)2020-09-24OliverCharles
libvirt-hs100.0FFI bindings to libvirt virtualization API ( (bsd3, library, system)2019-06-28IlyaPortnov
libzfs90.0Bindings to libzfs, for dealing with the Z File System and Zpools. (library, mit, program, system)2017-03-02implementation
linkchk10.0linkchk is a network interface link ping monitor. (program, system)2008-02-17GwernBranwen
linux-blkid70.0Linux libblkid (lgpl, library, system)2013-05-11NicolaSquartini
linux-capabilities140.0Linux capabilities Haskell data type (apache, library, system)2022-07-10TristanCacqueray
linux-cgroup40.0Very basic interface to the Linux CGroup Virtual Filesystem (library, mit, system)2014-02-28clord
linux-evdev (deprecated in favor of evdev)70.0Bindings to Linux evdev input device interface. (bsd3, deprecated, library, system)2016-04-13BenGamari
linux-file-extents110.0Retrieve file fragmentation information under Linux (bsd3, ffi, filesystem, library, system)2014-02-26MariosTitas
linux-inotify130.0Thinner binding to the Linux Kernel's inotify interface (bsd3, library, system)2020-07-30LeonSmith, wraithm
linux-kmod70.0Linux kernel modules support (bsd3, library, system)2014-05-05NicolaSquartini
linux-mount60.0Mount and unmount filesystems (bsd3, library, system)2014-06-06NicolaSquartini
linux-namespaces170.0Work with linux namespaces: create new or enter existing ones (bsd3, library, system)2018-06-21MariosTitas
linux-ptrace30.0Wrapping of Linux' ptrace(2). (library, mit, system)2010-10-31RichardSmith, kriztw
linux-xattr80.0Read, set and list extended attributes (bsd3, library, system)2014-06-05NicolaSquartini
list-prompt40.0A simple list prompt UI for the terminal. (gpl, library, system)2015-12-20yamadapc
loadavg60.0Load average parsing from /proc/loadavg and bindings to getloadavg (3) (bsd3, library, system)2010-11-13KrzysztofSkrzetnicki
lock-file110.0Provide exclusive access to a resource using lock file. (bsd3, library, system)2018-04-15PeterTrsko
log (deprecated in favor of log-base, log-postgres, log-elasticsearch)242.0Structured logging solution with multiple backends (bsd3, deprecated, library, system)2017-06-20GracjanPolak, MikhailGlushenkov, phadej, arybczak, jonathanjouty_scrive, trin_cz
log-base602.0Structured logging solution (base package) (bsd3, library, system)2022-09-21GracjanPolak, MikhailGlushenkov, phadej, arybczak, jonathanjouty_scrive, trin_cz, jsynacek
log-elasticsearch460.0Structured logging solution (Elasticsearch back end) (bsd3, library, system)2022-09-21GracjanPolak, MikhailGlushenkov, phadej, arybczak, jonathanjouty_scrive, trin_cz, jsynacek
log-postgres (deprecated)240.0Structured logging solution (PostgreSQL back end) (bsd3, deprecated, library, system)2022-09-21GracjanPolak, MikhailGlushenkov, phadej, arybczak, jonathanjouty_scrive, trin_cz, jsynacek
logfmt20.0Formatting (bsd3, library, system, text)2021-06-08cmk
logger62.0Fast & extensible logging framework (apache, library, system)2015-11-23danilo2, iamrecursion
logging352.0Simplified logging in IO for application writers. (library, mit, system)2018-01-29JohnWiegley, aupiff
logging-facade530.0Simple logging abstraction that allows multiple back-ends (library, mit, system)2021-11-17SimonHengel, SoenkeHahn
logging-facade-journald10.0Journald back-end for logging-facade (library, mit, system)2014-11-24SoenkeHahn
logging-facade-syslog100.0A logging back-end to syslog(3) for the logging-facade library (bsd3, library, system)2017-05-15PeterSimons
loglevel150.0Log Level Datatype (library, mit, system)2018-08-30larsk
logsink70.0A logging framework for Haskell (library, mit, system)2017-05-30SimonHengel, jkarni
ls-usb240.0List USB devices (bsd3, program, system)2012-11-27RoelVanDijk
lukko1510.0File locking (concurrency, library, system)2021-01-06phadej
lxc90.0High level Haskell bindings to LXC (Linux containers). (bsd3, library, system)2016-01-21NickolayKudasov
lxd-client80.0LXD client written in Haskell. (gpl, library, program, system)2018-02-13hverr
lxd-client-config110.0Read the configuration file of the standard LXD client. (gpl, library, system)2017-10-18hverr
machines-binary110.0Binary utilities for the machines library (apache, library, system)2021-04-02aloiscochard
machines-directory170.0Directory (system) utilities for the machines library (apache, library, system)2021-04-02bitemyapp, aloiscochard
machines-io120.0IO utilities for the machines library (apache, library, system)2021-04-02bitemyapp, aloiscochard
machines-process180.0Process (system) utilities for the machines library (apache, library, system)2021-04-04aloiscochard
macos-corelibs20.0Haskell bindings to C-based Mac OS SDK frameworks (bsd3, library, system)2018-12-15fsestini
main-tester312.0Capture stdout/stderr/exit code, and replace stdin of your main function. (apache, library, system, testing)2019-03-19igrep
make-hard-links60.0Change duplicated files into hard-links. (program, system)2009-03-14FelipeLessa
manatee-processmanager160.0Process manager extension for Manatee. (gpl, library, manatee, process-manager, program, system)2011-05-14AndyStewart
matrix-market50.0Read and write NIST Matrix Market files (bsd3, library, math, system)2008-04-04PatrickPerry
mbox102.0Read and write standard mailbox files. (bsd3, data, library, system, text)2017-08-16GershomBazerman
mcm42.0Machine Configuration Manager (gpl, language, program, system, text)2018-11-03AnthonyDoggett
mech10.0mecha are the most complex composite machines known to humanity, lets build them well! (bsd2, concurrency, control, data, library, network, system)2016-08-11CarterSchonwald
mechs20.0mecha are the most complex composite machines known to humanity, lets build them well! (bsd2, concurrency, control, data, library, network, system)2016-08-11CarterSchonwald
mellon-core120.0Control physical access devices (bsd3, library, system)2018-04-03dhess
mellon-gpio140.0GPIO support for mellon (bsd3, library, system)2018-04-03dhess
meminfo60.0Library for reading `/proc/meminfo` (bsd3, library, system)2017-03-16lukec
memorypool10.0basic memory pool outside of haskell heap/GC (bsd3, library, system)2016-08-26lspitzner
mersenne-random230.0Generate high quality pseudorandom numbers using a SIMD Fast Mersenne Twister (bsd3, library, math, system)2011-06-18DonaldStewart
mersenne-random-pure641300.0Generate high quality pseudorandom numbers purely using a Mersenne Twister (bsd3, library, math, system)2016-08-29BenGamari, DonaldStewart
metronome20.0Time Synchronized execution. (bsd3, library, system)2016-05-29PaoloVeronelli
microlens-process192.0Micro-optics for the process library (bsd3, library, system)2020-05-30topos
microtimer60.0A tiny library for benchmarking IO actions. (bsd3, library, system)2013-03-23AustinSeipp
minimal-configuration180.0Minimal ini like configuration library with a few extras (configuration, library, system)2019-10-28MariusGhita
miniplex80.0simple 1-to-N interprocess communication (library, program, system)2009-03-06LukasMai
mintty1570.0A reliable way to detect the presence of a MinTTY console on Windows (bsd3, library, system)2022-06-30ryanglscott
mmap1242.0Memory mapped files for POSIX and Windows (bsd3, library, system)2013-09-05GracjanPolak, andrewthad, chessai
mmsyn3111.25A small library to deal with executable endings (library, mit, system)2022-08-13OleksandrZhabenko
modbus-tcp260.0Communicate with Modbus devices over TCP (bsd3, library, system)2017-02-17RoelVanDijk
mole60.0A glorified string replacement tool (mit, program, system)2020-05-02wereHamster
monad-logger3800.0A class of monads which can log messages. (library, mit, system)2022-08-24MichaelSnoyman
monad-logger-aeson790.0JSON logging using monad-logger interface (library, mit, program, system)2022-09-14jship
monad-logger-extras120.0Utilities for composing loggers, coloring output, plus a few orphan instances. (bsd3, library, program, system)2020-12-01abrar
monad-logger-logstash120.0Logstash backend for monad-logger. (library, mit, system)2021-11-29mbg
monad-logger-prefix290.0Add prefixes to your monad-logger output (library, system)2020-12-08parsonsmatt
monad-parallel-progressbar80.0Parallel execution of monadic computations with a progress bar (control, library, mit, monads, system, user-interfaces)2015-04-05mnacamura
monad-throw-exit10.0Functions to exit the program anywhere in MonadThrow monads. (apache, library, system)2021-12-18igrep
monitor60.0Do things when files change. (mit, program, system)2013-07-10MartinStensgard
monky80.0A system state collecting library and application (lgpl, library, program, system)2020-02-13ongyerth
monopati50.0Well-typed paths (bsd3, library, system)2018-11-22iokasimovmt
mount (deprecated in favor of linux-mount)30.0Mounts and umounts filesystems (deprecated, library, system)2013-04-05NicolaSquartini
mountpoints512.0list mount points (library, system)2016-03-15JoeyHess
mpdmate20.0MPD/PowerMate executable (bsd3, program, system)2008-02-24GwernBranwen
mr-env162.0A simple way to read environment variables in Haskell (library, mit, system)2020-07-09meowgorithm
msi-kb-backlit70.0A command line tool to change backlit colors of your MSI keyboards (bsd3, program, system)2015-06-20DimitriSabadie
mute-unmute30.0Watches your screensaver and (un)mutes music when you (un)lock the screen. (gpl, program, system)2010-08-27KrzysztofSkrzetnicki
myo40.0Haskell binding to the Myo armband (library, mit, program, system)2015-09-13AlfredoDiNapoli
nagios-check190.0Package for writing monitoring plugins (library, metrics, mit, monitoring, system)2015-09-01fractalcat
nagios-plugin-ekg30.0Monitor ekg metrics via Nagios (library, mit, program, system)2015-06-26fractalcat
nano-cryptr100.0A threadsafe binding to glibc's crypt_r function (bsd3, library, system)2018-10-05CarlHowells, PauloTanimoto, PauloJanrain
nanomsg20.0nanomsg - scalability protocols library (library, public-domain, system)2013-10-20DavidHimmelstrup
nc-indicators80.0CPU load and memory usage indicators for i3bar (apache, program, system)2014-07-25GergelyRisko, MihalyBarasz
netlink732.0Netlink communication for Haskell (bsd3, library, program, system)2018-03-01MaximTreskin, ongyerth
network-server20.0A light abstraction over sockets & co. for servers (library, network, program, system)2009-02-26RickKaudewitz
newports60.0List ports newer than N days on a FreeBSD system (bsd3, program, system)2008-02-08BradClawsie
nitro140.0Haskell bindings for Nitro (bsd3, ffi, library, system)2013-07-11ErinDahlgren
nix-deploy120.0Deploy Nix-built software to a NixOS machine (apache, program, system)2022-06-21GabrielGonzalez, ParnellSpringmeyer
nix-derivation260.0Parse and render *.drv files (bsd3, library, program, system)2021-03-26GabrielGonzalez
nix-diff330.0Explain why two Nix derivations differ (bsd3, program, system)2022-03-10GabrielGonzalez
nptools140.0A collection of random tools (bsd3, development, program, system, text, utils)2013-03-17NicolasPouillard
nuxeo210.0 (bsd3, library, program, system)2018-10-31apeyroux
old-locale1440.0locale library (bsd3, library, system)2014-11-21AustinSeipp, HerbertValerioRiedel, IanLynagh
old-time1490.0Time library (bsd3, library, system)2014-11-21AustinSeipp, HerbertValerioRiedel, IanLynagh
openssh-github-keys30.0Fetch OpenSSH keys from a GitHub team (library, mit, program, system)2015-04-23jsl, stackbuilders, sestrella
optparse-applicative4223.0Utilities and combinators for parsing command line options (bsd3, cli, library, options, parsing, system)2022-02-01PaoloCapriotti, huw
optparse-applicative-cmdline-util30.0Utility functions for working with optparse-applicative (agpl, cli, library, options, parsing, system)2022-08-12TonyZorman
optparse-declarative242.25Declarative command line option parser (library, mit, system)2021-06-24HideyukiTanaka, kakkun61
optparse-enum80.0An enum-text based toolkit for optparse-applicative (bsd3, cli, library, options, parsing, system)2019-07-21ChrisDornan
optparse-generic2042.5Auto-generate a command-line parser for your datatype (bsd3, library, system)2022-09-02GabrielGonzalez
optparse-helper90.0Helper functions for optparse-applicative. (bsd3, library, system)2016-05-29pharpend
os-release302.0/etc/os-release helpers (bsd3, library, system)2021-10-09yac, maerwald
pacman-memcache90.0Read whole Pacman database which pushes it into the memory cache (bsd3, program, system)2011-02-04KrzysztofSkrzetnicki
pact-time320.0Time Library for Pact (bsd3, data, library, system)2021-05-07larsk
pager120.0Open up a pager, like 'less' or 'more' (bsd2, data, library, program, system, text)2015-05-16pharpend
pam60.0Haskell binding for C PAM API (authentication, bsd3, library, system)2020-07-01EvgenyTarasov, chris_martin, OscarH
paprika30.0The Haskell library and examples for the kids programming robot paprika (bsd3, library, program, system)2016-09-05tkmsm
par-traverse90.0Traverse a directory in parallel (bsd3, concurrent, directory, library, parallel, system)2020-04-24vmchale
partly80.0Inspect, create, and alter MBRs. (bsd3, filesystem, library, program, system)2012-12-11TimDixon
path2032.0Support for well-typed paths (bsd3, filesystem, library, system)2021-12-27ChrisDone, danilo2, Norfair, mrkkrp, joehillen, sjakobi
path-extra200.0URLs without host information (bsd3, filesystem, library, system, web)2018-04-11athanclark
path-io2332.0Interface to ‘directory’ package for users of ‘path’ (bsd3, filesystem, library, system)2022-02-13mrkkrp
paths150.0Library for representing and manipulating type-safe file paths (bsd3, library, system)2018-04-18HerbertValerioRiedel
pathtype490.0Type-safe replacement for System.FilePath etc (bsd3, library, system)2020-06-24BenMoseley, HenningThielemann
pathwalk190.0Path walking utilities for Haskell programs (library, mit, system)2015-10-28chadaustin, Xena
pbc4hs (deprecated)90.0pbc for HsLua (bsd3, deprecated, library, system)2014-02-24DavidFeng
pcg-random530.0Haskell bindings to the PCG random number generator. (bsd3, library, system)2020-11-19cchalmers
periodic-client20.0Periodic task system haskell client. (bsd3, library, system, web)2020-10-26Lupino
periodic-client-exe20.0Periodic task system haskell client executables (bsd3, program, system, web)2020-08-09Lupino
periodic-common10.0Periodic task system common. (bsd3, library, system, web)2020-08-09Lupino
periodic-server10.0Periodic task system haskell server (bsd3, library, program, system, web)2020-08-09Lupino
pid1220.0Do signal handling and orphan reaping for Unix PID1 init processes (library, mit, program, system)2021-10-12MichaelSnoyman
pidfile130.0Run an IO action protected by a pidfile (bsd3, library, system)2019-03-29petterb
ping-wrapper40.0Haskell Ping wrapper (apache, library, program, system)2017-09-06frincon
pipeclip20.0Open your editor, pipe the output to the system clipboard (bsd2, program, system, text)2015-05-19pharpend
plan-b (deprecated)40.0Failure-tolerant file and directory editing (bsd3, deprecated, filesystem, library, system)2017-05-23mrkkrp
plex10.0run a subprocess, combining stdout and stderr (library, mit, system)2018-04-04phlummox
plugins611.5Dynamic linking for Haskell and C objects (bsd3, library, system)2022-03-27DonaldStewart, GwernBranwen, IsaacJones, JeremyShaw, SpencerJanssen
plugins-auto110.0Automatic recompilation and reloading of haskell modules. (bsd3, library, system)2011-12-15FacundoDominguez
plugins-multistage130.0Dynamic linking for embedded DSLs with staged compilation (bsd3, library, system)2020-03-11AndersPersson
poll120.0Bindings to poll.h (bsd3, library, system)2021-03-25HenningThielemann
pony30.0Can I have a pony? (bsd3, program, system)2009-02-22DonaldStewart
popenhs40.0popenhs is a popen-like library for Haskell. (library, system)2008-02-17GwernBranwen
porte40.0FreeBSD ports index search and analysis tool (bsd3, library, program, system)2010-08-29SamyAlBahra
posix-acl40.0Support for Posix ACL (bsd3, library, system)2016-09-11NicolaSquartini
posix-api180.0posix bindings (bsd3, library, system)2021-07-02andrewthad
posix-error-codes30.0POSIX error codes (bsd3, library, system)2016-08-26yghor
posix-escape160.0Quote arguments to be passed through the Unix shell (bsd3, library, system)2011-10-09KeeganMcAllister
posix-filelock50.0Nice wrapper around POSIX fcntl advisory locks (library, system)2012-04-14StephenWeber
posix-paths300.0POSIX filepath/directory functionality (bsd3, library, system)2021-05-15JohnLato, NiklasHambuechen
posix-pty240.0Pseudo terminal interaction with subprocesses. (bsd3, library, system)2020-07-03MerijnVerstraaten
posix-realtime50.0POSIX Realtime functionality (bsd3, library, system)2015-11-24MichalGajda, VasiliGalchin
posix-socket120.0Bindings to the POSIX socket API (bsd3, library, system)2018-03-09MikhailVorozhtsov
posix-timer80.0Bindings to POSIX clock and timer functions. (bsd3, library, system)2017-12-04MikhailVorozhtsov
posix-waitpid10.0Low-level wrapping of POSIX waitpid(2). (library, mit, system)2010-10-26RichardSmith, kriztw
potato-tool50.0Command line Dreamcast VMU filesystem toolset. (gpl, program, system)2015-07-17RossMeikleham
powermate50.0bindings for Griffin PowerMate USB (hardware, library, mit, program, system)2017-01-10EvanMartin, GwernBranwen, ppelleti
prefork10.0A library for building a prefork-style server quickly (library, mit, system)2014-10-08ikehara, junjihashimoto
prelude-plus120.0Prelude for rest of us (bsd3, control, data, system)2009-10-14YusakuHashimoto
private-hackage-uploader22.0Upload a package to the public or private hackage, building its docs (library, mit, system)2017-10-10ChrisDornan
proc120.0Parse process information for Linux (gpl, library, system)2011-05-07AndyStewart
process5132.0Process libraries (bsd3, library, system)2022-08-03AustinSeipp, HerbertValerioRiedel, IanLynagh, MichaelSnoyman, SimonMarlow
process-conduit (deprecated in favor of conduit-extra)270.0Conduits for processes (deprecated) (bsd3, conduit, deprecated, library, system)2014-07-17HideyukiTanaka, MichaelSnoyman
process-extras1720.0Process extras (library, mit, system)2018-02-03DavidFox, DavidLazar
process-iterio50.0IterIO Process Library (bsd3, library, system)2012-11-05GregFitzgerald
process-leksah20.0Process libraries (bsd3, library, system)2010-12-03HamishMackenzie
process-listlike (deprecated in favor of process-extras)130.0Process extras (deprecated, library, mit, system)2014-12-04DavidFox
process-progress (deprecated in favor of process-extras)40.0Run a process and do reportsing on its progress. (bsd3, deprecated, library, system)2014-09-02DavidFox
process-qq10.0Quasi-Quoters for exec process (bsd3, library, system)2011-12-05HideyukiTanaka
process-sequential40.0A test suite for the complex multi files multi level processment. (library, mit, system, testing)2022-08-17OleksandrZhabenko
process-streaming400.0Streaming interface to system processes. (bsd3, library, system)2018-04-07DanielDiazCarrete
processmemory10.0C bindings for the gnu-extension functions process_vm_readv and process_vm_writev (bsd3, library, system)2020-06-05martijn
processor-creative-kit40.0a creation kit for instruction sets and cpu simulators and development tools (bsd3, embedded, hardware, language, library, system)2015-01-31takenobut
procex250.0Ergonomic process launching with extreme flexibility and speed (library, mit, shell, system)2022-08-29las
procstat60.0get information on processes in Linux (bsd3, library, system)2011-05-01PatrickPalka
progress-meter70.0Live diagnostics for concurrent activity (bsd3, library, system)2017-12-25esz
progressbar (deprecated)10.0Progressbar API (bsd3, deprecated, library, system)2009-01-21AustinSeipp
projectroot180.0Bindings to the projectroot C logic (library, mit, system)2015-12-20yamadapc
prometheus1902.0Prometheus Haskell Client (bsd3, library, metrics, monitoring, system, web)2022-01-12wraithm, LukeHoersten
prometheus-proc230.0Export metrics from /proc for the current process (bsd3, library, system)2022-03-21OliverCharles
psx60.0Integrate @libpsx@ with the GHC RTS (bsd3, library, system)2022-08-24NicolasTrangez
pthread220.0Bindings for the pthread library. (bsd3, ffi, library, system)2019-06-17FacundoDominguez
puppetresources (deprecated in favor of language-puppet)220.0A program that displays the puppet resources associated to a node given .pp files. (deprecated, gpl, program, system)2013-05-16SimonMarechal
pushme140.0Tool to synchronize directories with rsync, zfs or git-annex (bsd3, program, system)2018-07-23JohnWiegley
questioner40.0A package for prompting values from the command-line. (library, mit, system)2014-12-07yamadapc
rados-haskell122.0librados haskell bindings (bsd3, library, system)2014-08-22ChristianMarie
rainbow510.0Print text to terminal with colors and effects (bsd3, library, system)2019-11-29OmariNorman
rainbow-tests (deprecated)120.0Tests and QuickCheck generators to accompany rainbow. (bsd3, deprecated, library, system)2014-11-24OmariNorman
rainbox380.0Two-dimensional box pretty printing, with colors (bsd3, library, system)2020-03-29OmariNorman
randfile50.0Program for picking a random file (bsd3, program, system)2011-10-19JoeyAdams
random4492.5Pseudo-random number generation (bsd3, library, system)2022-05-09DominicSteinitz, lehins, Bodigrim, topos
random-access-file10.0Random file access methods, supporting application-level page cache. (bsd3, library, system)2019-03-08IlyaPortnov
random-bytestring410.0Efficient generation of random bytestrings (library, mit, system)2021-02-15larsk
random-shuffle1252.5Random shuffle implementation. (bsd3, library, system)2012-06-19AndrasSlemmer, ManlioPerillo, PatrickPalka, andres
random-stream10.0An infinite stream of random data (bsd3, library, system)2009-03-21ManlioPerillo
randomgen20.0A fast, SMP parallel random data generator (bsd3, program, system)2008-11-10DonaldStewart
randsolid70.0Set the background of your root window to a random colour. (program, public-domain, system)2013-10-25JohannesMartinsson
rawfilepath350.0Use RawFilePath instead of FilePath (apache, library, system)2022-03-20XT
read-editor192.0Opens a temporary file on the system's EDITOR and returns the resulting edits (library, mit, system)2016-01-10yamadapc
read-env-var122.0Functions for safely reading environment variables. (bsd3, library, system)2017-03-22cdepillabout
read-io10.0Read IO library (library, mit, system)2017-02-15zaidan
reflex-fsnotify50.0Reflex FRP interface for watching files (bsd3, frp, library, system)2020-11-06JohnEricson, RyanTrinkle, abrar, 3noch
reflex-process80.0Reflex FRP interface for running system processes (bsd3, frp, library, program, system)2021-10-05JohnEricson, RyanTrinkle, abrar, 3noch
regional-pointers220.0Regional memory pointers (bsd3, library, monadic-regions, system)2011-09-23BasVanDijk
repl-toolkit160.0Toolkit for quickly whipping up config files and command-line interfaces. (apache, library, repl, system)2016-08-30jtapolczai, jtapolczai2
restricted-workers60.0Running worker processes under system resource restrictions (bsd3, concurrency, data, library, system)2013-08-26DaniilFrumin
retryer20.0Retry failed commands (mpl, program, system)2014-12-13dgonyeo
rewrite50.0open file and rewrite it with new contents (bsd3, program, system)2013-11-05OmariNorman
riot10.0Riot is an Information Organisation Tool (program, system)2008-08-26DonaldStewart
rpm10.0Cozy little project to question unruly rpm packages. (bsd3, library, system)2010-11-01EricStolten
rtld20.0dynamic linker tools for Haskell (library, system)2014-08-14KrzysztofKardzis
rtnetlink90.0Manipulate network devices, addresses, and routes on Linux (bsd3, library, network, system)2019-07-06BenHamlin
ruby-qq20.0rubyish quasiquoters (library, mit, system)2013-10-22JoelTaylor
runmany90.0Run multiple commands, interleaving output and errors (bsd3, data, nix, program, system)2018-04-26JohnWiegley
safe-lazy-io60.0A library providing safe lazy IO features. (bsd3, library, system)2009-03-20NicolasPouillard
safe-plugins10.0A small wrapper over hs-plugins to allow loading safe plugins (bsd3, library, system)2010-12-02IlyaPortnov
safepath50.0Safe Paths in Haskell (library, mit, system)2016-08-14Norfair
safer-file-handles160.0Type-safe file handling (bsd3, library, monadic-regions, system)2011-09-23BasVanDijk
safer-file-handles-bytestring90.0Extends safer-file-handles with ByteString operations (bsd3, library, monadic-regions, system)2011-09-23BasVanDijk
safer-file-handles-text110.0Extends safer-file-handles with Text operations (bsd3, library, monadic-regions, system)2011-09-23BasVanDijk
schedyield60.0Exposes standard POSIX function sched_yield. (bsd3, library, parallelism, system)2012-07-03MichalGajda
scp-streams40.0An SCP protocol implementation. (bsd3, library, program, system)2014-01-07VoMinhThu
scrz10.0Process management and supervision daemon (program, system)2014-02-01wereHamster
select60.0Wrap the select(2) POSIX function (bsd3, library, system)2013-01-30GardSpreemann
selinux60.0SELinux bindings (bsd3, library, system)2012-09-09LuiteStegeman
sensu-run330.0A tool to send command execution results to Sensu (bsd3, program, system)2020-02-10MitsutoshiAoe
serf90.0Interact with Serf via Haskell. (library, mit, system)2015-05-21IanDuncan
serial110.0POSIX serial port wrapper (library, system)2015-05-20FrederickRoss, jmct
servant-ekg90.0Helpers for using ekg with servant (bsd3, library, servant, system, web)2020-01-24AlpMestanogullari, DavidJohnson, phadej, MatthiasFischmann, jkarni, maksbotan, arianvp
setenv1380.0A cross-platform library for setting environment variables (library, mit, system)2015-01-11SimonHengel
setlocale1540.0Haskell bindings to setlocale (bsd3, library, system)2021-03-29LukasMai, Kritzefitz
sha-streams60.0SHA hashes for io-streams. (bsd3, io-streams, library, program, system)2015-10-01VoMinhThu
shana50.0treat haskell functions as unix pipes (bsd3, library, system)2009-11-30JinjingWang, MateuszKowalczyk
shared-buffer50.0A circular buffer built on shared memory (bsd3, library, system)2015-01-07JohnLato
shell-pipe (deprecated in favor of process)60.0Pipe streams through external shell commands (deprecated, library, program, system)2007-09-25HenningThielemann
shellmate272.0Simple interface for shell scripting in Haskell. (bsd3, library, system)2020-01-10AntonEkblad
shellmate-extras110.0Extra functionality for shellmate. (bsd3, library, system)2020-01-10AntonEkblad
shellout60.0A threaded manager for Haskell that can run and stream external process output/err/exits (bsd3, library, program, system)2018-02-05loganmac
shh470.0Simple shell scripting from Haskell (bsd3, library, program, system)2021-11-29lukec
shh-extras100.0Utility functions for using shh (bsd3, library, system)2019-03-09lukec
shortbytestring (deprecated in favor of bytestring)52.0Additional ShortByteString API (deprecated, library, mit, system)2021-12-08maerwald
shqq20.0Embed shell commands with interpolated Haskell variables, and capture output (bsd3, library, system)2011-10-10KeeganMcAllister
signal492.0Multiplatform signal support for Haskell (library, mit, program, system)2017-08-09danilo2, PiotrMlodawski, iamrecursion
silently2620.0Prevent or capture writing to stdout and other handles. (bsd3, library, system, testing)2022-08-21AndreasAbel, MichaelSnoyman, SimonHengel, SoenkeHahn, TrystanSpangler
simple-cmd350.0Simple String-based process commands (bsd3, library, system)2022-06-20JensPetersen
simple-cmd-args280.0Simple command args parsing and execution (bsd3, library, system)2022-08-03JensPetersen
simple-firewire150.0Simplified interface for firewire cameras (bsd3, graphics, library, machine-vision, system)2013-05-14VilleTirronen
simpleargs60.0Provides a more flexible getArgs function with better error reporting. (library, system)2010-09-10KetilMalde
simplexmq102.0SimpleXMQ message broker (agpl, chat, cryptography, library, network, program, system, web)2022-04-21epoberezkin, EfimPoberezkin
sink (deprecated)60.0An alternative to lazy I/O that doesn't conflate execution with evaluation (control, data, deprecated, library, mit, system)2011-08-27JakeMcArthur
sleep70.0zZzzZz (gpl, library, program, system)2017-01-15AlanHawkins
socket342.0An extensible socket library. (library, mit, network, system)2020-06-29LarsPetersen
socket-sctp70.0STCP socket extensions library. (library, mit, network, socket, system)2016-11-26LarsPetersen, shlevy
socket-unix50.0Unix domain sockets (library, mit, network, system)2017-02-25VyacheslavHashov
splice322.0Cross-platform Socket to Socket Data Splicing (bsd3, library, network, system)2012-09-01CetinSert
splitmix3262.0Fast Splittable PRNG (bsd3, library, random, system)2021-10-30phadej
srcinst40.0Build and install Debian packages completely from source (program, system)2008-01-16JohnGoerzen
sshd-lint40.0Check sshd configuration for adherence to best practices (mit, program, system)2015-02-03jsl, stackbuilders
statgrab170.0Collect system level metrics and statistics (ffi, library, monitoring, system)2014-11-04BrendanHay
statvfs20.0Get unix filesystem statistics with statfs, statvfs (bsd3, library, system)2014-08-21GergelyRisko
stickyKeysHotKey30.0get and set STICKYKEYS.SKF_HOTKEYACTIVE (bsd3, library, system)2015-09-14SoenkeHahn
stm-delay510.0Updatable one-shot timer polled with STM (bsd3, library, system)2014-09-14JoeyAdams
streamly-fsnotify112.0Folder watching as a Streamly stream. (bsd3, library, streamly, system)2020-05-27GeorgeThomas
streamly-process92.0Use OS processes as stream transformation functions (apache, library, streaming, streamly, system)2022-03-06harendra, adithyaov
strict1690.0Strict data types and String IO. (bsd3, data, library, system)2020-12-06DonaldStewart, RomanLeshchinskiy, phadej, infinity0
strict-base240.0Strict versions of base data types. (bsd3, data, library, system)2017-03-18minad
strict-io270.0A library wrapping standard IO modules to provide strict IO. (bsd3, library, system)2017-03-14NicolasPouillard
strong-path192.0Strongly typed paths in Haskell. (filepath, filesystem, library, mit, system)2022-03-17Martinsos
strptime270.0Efficient 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
super-user-spark132.0Configure your dotfile deployment with a DSL. (library, mit, program, system)2020-01-26Norfair
symantic-cli100.0Symantics for parsing and documenting a CLI (cli, gpl, library, options, parsing, system)2019-10-28julm
symbolic-link20.0Symlink functions (bsd3, library, system)2019-08-16fuzz
sys-auth-smbclient40.0Auth with smbclient command (library, mit, system)2013-06-16KazuoKoga
sys-process80.0A replacement for System.Exit and System.Process. (bsd3, library, system)2017-05-10TonyMorris, qfpl
sysinfo280.0Haskell Interface for getting overall system statistics (bsd3, ffi, library, linux, system)2017-05-03psibi
system-argv0100.0Get argv[0] as a FilePath. (library, mit, system)2011-11-18JohnMillikin
system-canonicalpath130.0Abstract data type for canonical paths with some utilities (library, mit, system)2015-03-03d12frosted
system-command30.0A replacement for System.Exit and System.Process (bsd3, library, system)2014-03-05TonyMorris
system-error20.0Error reporting functions (bsd3, library, system)2018-03-06consus
system-extra40.0A bunch of system utilities used by other projects (library, mit, system)2017-07-31abailly
system-fileio (deprecated in favor of directory)1020.0Consistent filesystem interaction across GHC versions (deprecated) (deprecated, library, mit, system)2018-09-05JohnMillikin, MichaelSnoyman
system-filepath (deprecated in favor of filepath)1500.0High-level, byte-based file and directory path manipulations (deprecated) (deprecated, library, mit, system)2018-01-18JohnMillikin, MichaelSnoyman
system-gpio20.0GPIO wrapper libary for Raspberry Pi (bsd3, library, system)2013-02-20KennyLu
system-info432.25Get the name of the operating system (library, mit, system)2021-03-22dtaskoff
system-inotify (deprecated)50.0Binding to Linux's inotify interface (bsd3, deprecated, library, system)2008-03-21AdamLangley
system-lifted10.0Lifted versions of System functions. (bsd3, library, program, system)2014-05-30jcristovao
system-linux-proc170.0A library for accessing the /proc filesystem in Linux (bsd3, library, system)2021-10-07ErikDeCastroLopo
system-posix-redirect70.0A toy module to temporarily redirect a program's stdout. (bsd3, library, system)2013-11-14EdwardYang, LiyangHu
system-random-effect190.0Random number generation for extensible effects. (bsd3, effect, library, system)2014-11-26ClarkGaebel
system-time-monotonic30.0Simple library for using the system's monotonic clock (bsd3, library, system)2012-08-07JoeyAdams
system-util60.0Various system utils lifted to EitherT (bsd3, library, system)2014-05-30jcristovao
system-uuid140.0Bindings to system UUID functions. (bsd3, library, system)2011-11-23JasonDusek
systemd1340.0Systemd facilities (Socket activation, Notify) (bsd3, library, system)2020-04-23erebe
systemd-socket-activation40.0Let systemd bind the server's socket for you (library, mit, network, system)2021-12-27chris_martin, Monoid_Mary
tabloid70.0View the output of shell commands in a table (bsd3, program, system)2009-05-01SvenHeyll
taffybar732.0A desktop bar similar to xmobar, but with more GUI (bsd3, library, program, system)2021-07-24TristanRavitch, eyevanmalicesun
tagged-timers20.0Simple wrappers for timing IO actions (single-threaded) (library, mit, system)2016-03-20ranjitjhala
tai10.0Support library to enable TAI usage on systems with time kept in UTC. (bsd3, library, system, time)2017-04-26davean
tailfile-hinotify120.0Tail files in Unix, using hinotify. (library, mit, system)2018-11-06DanielDiazCarrete
taskpool (deprecated in favor of async-pool)80.0Manage pools of possibly interdependent tasks using STM and async (deprecated, library, mit, system)2014-08-19JohnWiegley
teardown180.0Build safe and composable teardown sub-routines for resources (library, mit, system)2019-01-30RomanGonzalez
temporary2280.0Portable temporary file and directory support (bsd3, library, system, utils)2018-04-10MateuszKowalczyk, MaxBolingbroke, RomanCheplyaka
temporary-rc (deprecated in favor of temporary)180.0Portable temporary file and directory support for Windows and Unix, based on code from Cabal (bsd3, deprecated, library, system, utils)2014-05-09AndrewFarmer, RomanCheplyaka
temporary-resourcet170.0Portable temporary files and directories with automatic deletion (bsd3, library, system, utils)2018-08-11ThomasTuegel
terminal-progress-bar622.25A progress bar in the terminal (bsd3, library, system, user-interfaces)2019-06-15RoelVanDijk
terminal-size2572.5Get terminal window height and width (bsd3, library, system)2022-03-20MatveyAksenov
terminfo-hs70.0A pure-Haskell (no FFI) module for accessing terminfo databases (bsd3, library, system, terminal)2018-07-06BryanRichter
texrunner130.0Functions for running Tex from Haskell. (bsd3, library, system)2018-07-14BrentYorgey, cchalmers
thread-local-storage250.0Several options for thread-local-storage (TLS) in Haskell. (bsd3, library, system)2018-07-01RyanNewton, ryanglscott
threadPool50.0Runs other programs in the manner of a thread pool (program, system)2011-01-07BrianJaress
thyme422.0A faster time library (bsd3, data, library, system)2014-11-27FumiakiKinoshita, LiyangHu, MateuszKowalczyk, MitsutoshiAoe
tianbar470.0A desktop bar based on WebKit (library, mit, program, system)2017-02-05AlexeyKotlyarov
time-cache20.0Cache current time and formatted time text (library, public-domain, system, time)2016-03-15akrasner
time-extras10.0Data instances for the time package (bsd3, library, system)2009-12-23AshleyYakeley
time-locale-compat1482.25Compatibile module for time-format locale (bsd3, library, system)2018-08-26KeiHibino
time-manager1290.0Scalable timer (library, mit, system)2019-06-04KazuYamamoto
time-recurrence152.0Generate recurring dates. (lgpl, library, system)2016-04-23ChrisHeller
timeit650.0Time monadic computations with an IO base. (bsd3, library, system)2018-02-20LennartAugustsson, MerijnVerstraaten
timelike60.0Type classes for types representing time (data, library, system)2016-04-07esz
timelike-clock20.0Timelike interface for the clock library (library, system)2016-03-29esz
timelike-time70.0Timelike interface for the time library (library, system)2016-03-10esz
timestamper40.0Read standard input and prepend each line with a timestamp (mit, program, system)2015-07-31kisom
timing-convenience300.0Convenient functions for getting times. (bsd3, library, system)2011-11-12MikeBurns
tinylog340.0Simplistic logging using fast-logger. (library, mpl, system)2019-05-04ToralfWittner
tonaparser70.0Scalable way to pass runtime configurations for tonatona (library, mit, system, tonatona)2020-11-05arowM, qnoyxu
tonatona-logger70.0tonatona plugin for logging. (library, mit, system, tonatona)2020-11-05arowM, qnoyxu
touched50.0Library (and cli) to execute a procedure on file change. (library, mit, program, system)2015-03-27crough
tpar90.0simple, parallel job scheduling (bsd3, program, system)2016-08-01BenGamari
tracked-files10.0Package to list all tracked and untracked existing files via Git. (library, mit, program, system)2020-03-03joshuaclayton
transformers-either230.0An Either monad transformer (bsd3, library, system)2021-07-12lambda_foo
transformers-except1550.0An Except monad transformer with (bsd3, library, system)2021-07-12lambda_foo
transformers-fix132.0Monad transformer for evaluating to a fixpoint (bsd3, library, system)2018-03-10TimHumphries
transformers-supply50.0Supply applicative, monad, applicative transformer and monad transformer. (bsd3, library, system)2013-07-05MerijnVerstraaten
turtle2492.5Shell programming, Haskell-style (bsd3, library, system)2022-06-17GabrielGonzalez
twitch202.25A high level file watcher DSL (library, mit, system)2018-12-12JonathanFischoff, AndreasSchacker
typed-process4531.75Run external processes, with strong typing of streams (library, mit, system)2022-06-03MichaelSnoyman, tomjaguarpaw
uacpid190.0Userspace Advanced Configuration and Power Interface event daemon (bsd3, program, system)2015-07-01DinoMorelli
udev40.0libudev bindings (bsd3, library, system)2020-01-15LeifWarner, SamTruzjan, eyevanmalicesun
unbeliever112.0Opinionated Haskell Interoperability (mit, system)2021-10-23AndrewCowie
unicode-prelude (deprecated in favor of base-unicode-symbols)40.0Unicode notation for some definitions in Prelude (bsd3, deprecated, library, system)2008-10-12PeterDivianszky
uniform-io120.0Uniform IO over files, network, anything. (library, mit, system)2016-04-02marcosdumay
unix3122.5POSIX functionality (bsd3, system)2022-08-09AustinSeipp, HerbertValerioRiedel, IanLynagh, PaoloCapriotti, Bodigrim, maerwald, viktor, chessai
unix-bytestring2760.0Unix/Posix-specific functions for ByteStrings. (bsd3, library, system)2022-08-28WrenThornton, WrenRomano
unix-compat4362.0Portable POSIX-compatibility layer. (bsd3, library, system)2022-05-22BjornBringert, BryanOSullivan, DuncanCoutts, JacobStanley
unix-fcntl50.0Comprehensive bindings to fcntl(2) (bsd3, library, system)2015-05-19MitsutoshiAoe
unix-handle10.0POSIX operations on Handles (bsd3, library, system)2010-03-07AndersKaseorg
unix-io-extra20.0Support for writev, pwrite and pread. (bsd3, library, system)2010-01-14TaruKarttunen
unix-memory180.0Unix memory syscalls (bsd3, library, system)2014-09-20VincentHanquez
unix-process-conduit (deprecated in favor of keter)180.0Run processes on Unix systems, with a conduit interface (deprecated) (deprecated, library, mit, system)2014-03-20MichaelSnoyman
unix-pty-light10.0POSIX pseudo-terminal support (bsd3, library, system)2008-02-13StuartCook
unix-recursive10.0Fast and flexible primitives for recursive file system IO on Posix systems (bsd3, filesystem, library, system)2021-02-21MarekFajkus
unix-simple20.0Straightforward bindings to the posix API (library, mit, system)2021-02-05isd
usb532.0Communicate with USB devices (bsd3, hardware, library, system)2018-04-01BasVanDijk
usb-enumerator80.0Iteratee enumerators for the usb package (bsd3, library, system)2011-03-09BasVanDijk
usb-hid10.0Parser and request Library for USB HIDs (bsd3, library, system)2015-01-30TiPi
usb-id-database200.0A database of USB identifiers (bsd3, library, system)2014-06-03RoelVanDijk
usb-iteratee40.0Iteratee enumerators for the usb package (bsd3, hardware, library, system)2012-11-26BasVanDijk
usb-safe230.0Type-safe communication with USB devices. (bsd3, library, monadic-regions, system)2011-09-23BasVanDijk
utf8-env50.0UTF-8 aware substitutes for functions in System.Environment (bsd3, library, system)2009-03-13DmitryGolubovsky
utf8-prelude (deprecated)130.0Variants of Prelude and System.IO with UTF8 text I/O operations (bsd3, deprecated, library, program, system)2008-11-11PeterDivianszky
vcs-revision40.0Facilities for accessing the version control revision of the current directory. (bsd3, data, library, parsing, system)2014-05-16EugeneKirpichov
vhd40.0Provides functions to inspect and manipulate virtual hard disk (VHD) files. (bsd3, library, system)2013-08-10JonathanKnowles, VincentHanquez
vk-posix-pty90.0Pseudo terminal interaction with subprocesses. (bsd3, library, program, system)2014-12-13VladimirKirillov
voyeur20.0Haskell bindings for libvoyeur (bsd3, library, system)2014-04-24sethfowler
waitfree140.0A wrapping library for waitfree computation. (concurrency, library, mit, system)2011-06-07YoichiHirai
watcher30.0Opinionated filesystem watcher (library, mit, system)2013-06-20NateSoares
which100.0Determine the full path to an executable. (bsd3, library, system)2022-06-30JohnEricson, RyanTrinkle, abrar, 3noch, alexfmpe
whim50.0A Haskell window manager (bsd3, library, program, system)2009-01-19GwernBranwen
win-hp-path30.0Work with multiple Haskell Platform versions on Windows (bsd3, library, program, system)2014-11-12YitzGale
winio10.0I/O library for Windows (bsd3, library, network, system)2009-03-21FelixMartini
wl-pprint-ansiterm70.0ANSI Terminal support with wl-pprint-extras (bsd3, library, system, text)2015-02-24seagull
wlc-hs50.0Haskell bindings for the wlc library (library, system)2015-06-17cocreature
word1622.0Word16 library (library, mit, system)2021-08-21maerwald
wordexp140.0wordexp(3) wrappers (bsd3, library, system)2018-07-27MatveyAksenov
wordpass230.0Dictionary-based password generator (bsd3, cryptography, library, password, program, system, tools)2018-07-30MichalGajda
wordsetdiff90.0Compare two files as sets of N-tuples of words. (bsd3, program, system)2013-05-17RyanNewton
wu-wei10.0Unimportant Unix adminstration tool (bsd3, program, system)2019-08-16fuzz
xattr210.0Haskell extended file attributes interface (bsd3, library, system)2014-02-23DeianStefan, EvanKlitzke
xdg-basedir792.0A basic implementation of the XDG Base Directory specification. (bsd3, library, system)2012-10-21WillDonnelly, frasertweedale
xdg-desktop-entry250.0Parse files conforming to the xdg desktop entry spec (bsd3, library, system)2020-03-01eyevanmalicesun
xdg-userdirs160.0Basic implementation of XDG user directories specification (bsd3, library, system)2013-01-31IlyaPortnov
xenstore20.0Xenstore client access (bsd3, library, system)2013-02-13VincentHanquez
xfconf20.0FFI bindings to xfconf (gpl, library, system, xfce)2011-04-15JohnObbele
xinu100.0An empty package, uploaded to prevent name-squatting (bsd3, library, system)2022-09-15NicolasTrangez
xinu-ffi100.0An empty package, uploaded to prevent name-squatting (bsd3, library, system)2022-09-15NicolasTrangez
xmltv50.0Show tv channels in the terminal (library, mit, program, system)2014-11-17dagle
xmobar2362.0A Minimalistic Text Based Status Bar (bsd3, library, program, system)2022-08-10AndreaRossato, JoseAntonioOrtegaRuiz
xmonad2632.75A tiling window manager (bsd3, library, program, system)2022-09-03AdamVogt, BrentYorgey, DonaldStewart, PeterJones, PeterSimons, SpencerJanssen, TomasJanousek, psibi, xmonad
xmonad-bluetilebranch (deprecated in favor of bluetile)60.0A tiling window manager (bsd3, deprecated, program, system)2010-03-19JanVornberger
xmonad-contrib2212.5Community-maintained extensions for xmonad (bsd3, library, system)2022-09-03AdamVogt, BrentYorgey, PeterJones, PeterSimons, SpencerJanssen, TomasJanousek, psibi, xmonad
xmonad-contrib-bluetilebranch (deprecated)80.0Third party extensions for xmonad (bsd3, deprecated, library, system)2010-03-19JanVornberger
xmonad-contrib-gpl10.0Third party extensions for xmonad (gpl, library, system)2014-05-30DmitryBogatov
xmonad-eval20.0Module for evaluation Haskell expressions in the running xmonad instance (bsd3, library, system)2009-02-22DanielSchoepe
xmonad-extras730.0Third party extensions for xmonad with wacky dependencies (bsd3, library, system)2021-10-29AdamVogt, DanielSchoepe, DanielWagner, TomasJanousek, psibi
xmonad-utils300.0A small collection of X utilities (bsd3, program, system)2014-06-01AndreaRossato, GwernBranwen, LeifWarner
xmonad-wallpaper92.0xmonad wallpaper extension (lgpl, library, system)2021-06-16yeyan
yaop (deprecated in favor of optparse-applicative, cmdtheline, argparser, cmdargs)40.0Yet another option parser (bsd3, deprecated, library, system)2012-09-09EugeneSmolanka
yet-another-logger310.0Yet Another Logger (apache, library, logging, program, system)2022-07-07larsk, fosskers
zeromq-haskell350.0Bindings to ZeroMQ 2.1.x (ffi, library, mit, system)2012-03-08ToralfWittner
zeromq3-haskell140.0Bindings to ZeroMQ 3.x (ffi, library, mit, system)2014-02-12ToralfWittner
zeromq4-clone-pattern (deprecated in favor of zeromq4-patterns)70.0Haskell implementation of the ZeroMQ clone pattern. (bsd3, deprecated, library, program, system)2018-04-28hverr
zeromq4-haskell582.0Bindings to ZeroMQ 4.x (ffi, library, mit, system)2019-03-03ToralfWittner
zeromq4-patterns140.0Haskell implementation of several ZeroMQ patterns. (bsd3, library, program, system)2018-05-01hverr
zeromq4-simple140.0More constrained extensions to zeromq4-haskell (bsd3, ffi, library, system)2019-10-13athanclark
zoneinfo60.0ZoneInfo library. (bsd3, library, system)2009-09-15MarkAylett
ztail170.0Multi-file, colored, filtered log tailer. (bsd3, console, program, system)2022-03-19DylanSimon
zxcvbn-c220.0Password strength estimation (bsd3, library, system)2016-09-25JoeyHess
zxcvbn-dvorak20.0Password strength estimation based on zxcvbn. (library, mit, system)2019-09-12PeterJones
zxcvbn-hs40.0Password strength estimation based on zxcvbn. (library, mit, program, system)2022-05-26PeterJones
zydiskell62.0Haskell language binding for the Zydis library, a x86/x86-64 disassembler. (disassembler, gpl, library, parsing, system)2020-11-22nerded