Ecosyste.ms: Packages
An open API service providing package, version and dependency metadata of many open source software ecosystems and registries.
Top 6.1% on hackage.haskell.org
Top 0.2% downloads on hackage.haskell.org
Top 0.6% dependent packages on hackage.haskell.org
Top 0.6% dependent repos on hackage.haskell.org
Top 0.2% downloads on hackage.haskell.org
Top 0.6% dependent packages on hackage.haskell.org
Top 0.6% dependent repos on hackage.haskell.org
hackage.haskell.org : void
A Haskell 98 logically uninhabited data type, used to indicate that a given term should not exist.
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purl: pkg:hackage/void
Keywords: bsd3, data-structures, library
License: BSD-3-Clause
Latest release: about 5 years ago
First release: over 13 years ago
Dependent packages: 51
Dependent repositories: 742
Downloads: 320,263 total
Stars: 19 on GitHub
Forks: 10 on GitHub
See more repository details: repos.ecosyste.ms
Last synced: 25 days ago
Top 8.8% on hackage.haskell.org
29 versions - Latest release: 4 days ago - 7 dependent packages - 14 dependent repositories - 19 thousand downloads total - 1 maintainer
equational-reasoning 0.7.0.3
A simple convenient library to write equational / preorder proof as in Agda. Since 0.6.0.0, this ...29 versions - Latest release: 4 days ago - 7 dependent packages - 14 dependent repositories - 19 thousand downloads total - 1 maintainer
boring 0.2.2
Boring and Absurd types8 versions - Latest release: 4 days ago - 6 dependent packages - 10 dependent repositories - 11 thousand downloads total - 15 stars on GitHub - 1 maintainer
Top 4.3% on hackage.haskell.org
binary-orphans 1.0.5
18 versions - Latest release: 4 days ago - 4 dependent packages - 48 dependent repositories - 38.2 thousand downloads total - 1 maintainer
Top 6.5% on hackage.haskell.org
39 versions - Latest release: 5 days ago - 26 dependent packages - 444 dependent repositories - 78.2 thousand downloads total - 13 stars on GitHub - 2 maintainers
quickcheck-instances 0.3.31
Instances for QuickCheck classes39 versions - Latest release: 5 days ago - 26 dependent packages - 444 dependent repositories - 78.2 thousand downloads total - 13 stars on GitHub - 2 maintainers
Top 4.6% on hackage.haskell.org
7 versions - Latest release: 5 days ago - 21 dependent packages - 48 dependent repositories - 28.2 thousand downloads total - 115 stars on GitHub - 1 maintainer
semialign 1.3.1
An either-or-both data type, with corresponding hybrid error/writer monad transformer.7 versions - Latest release: 5 days ago - 21 dependent packages - 48 dependent repositories - 28.2 thousand downloads total - 115 stars on GitHub - 1 maintainer
Top 7.4% on hackage.haskell.org
20 versions - Latest release: 5 days ago - 9 dependent packages - 128 dependent repositories - 23.9 thousand downloads total - 35 stars on GitHub - 2 maintainers
lattices 2.2.1
Fine-grained lattice primitives for Haskell20 versions - Latest release: 5 days ago - 9 dependent packages - 128 dependent repositories - 23.9 thousand downloads total - 35 stars on GitHub - 2 maintainers
Top 9.1% on hackage.haskell.org
10 versions - Latest release: 5 days ago - 3 dependent packages - 38 dependent repositories - 16.4 thousand downloads total - 37 stars on GitHub - 2 maintainers
universe-base 1.1.4
Classes for types where we know all the values10 versions - Latest release: 5 days ago - 3 dependent packages - 38 dependent repositories - 16.4 thousand downloads total - 37 stars on GitHub - 2 maintainers
Top 4.0% on hackage.haskell.org
indexed-traversable 0.1.4
6 versions - Latest release: 5 days ago - 36 dependent packages - 37 dependent repositories - 23.9 thousand downloads total - 1 maintainer
Top 0.4% on hackage.haskell.org
173 versions - Latest release: 6 days ago - 48 dependent packages - 2,380 dependent repositories - 250 thousand downloads total - 801 stars on GitHub - 5 maintainers
wai-extra 3.1.15
Provides basic WAI handler and middleware functionality: WAI Testing Framework Hspec testing fa...173 versions - Latest release: 6 days ago - 48 dependent packages - 2,380 dependent repositories - 250 thousand downloads total - 801 stars on GitHub - 5 maintainers
Top 0.1% on hackage.haskell.org
158 versions - Latest release: 9 days ago - 366 dependent packages - 4,552 dependent repositories - 417 thousand downloads total - 1,984 stars on GitHub - 4 maintainers
lens 5.3.2
This package comes "Batteries Included" with many useful lenses for the types commonly used from ...158 versions - Latest release: 9 days ago - 366 dependent packages - 4,552 dependent repositories - 417 thousand downloads total - 1,984 stars on GitHub - 4 maintainers
Top 2.9% on hackage.haskell.org
62 versions - Latest release: 17 days ago - 64 dependent packages - 373 dependent repositories - 301 thousand downloads total - 75 stars on GitHub - 3 maintainers
semigroupoids 6.0.1
Provides a wide array of (semi)groupoids and operations for working with them. A Semigroupoid is...62 versions - Latest release: 17 days ago - 64 dependent packages - 373 dependent repositories - 301 thousand downloads total - 75 stars on GitHub - 3 maintainers
Top 3.4% on hackage.haskell.org
16 versions - Latest release: 21 days ago - 16 dependent packages - 41 dependent repositories - 53.9 thousand downloads total - 1 maintainer
base-compat-batteries 0.14.0
Provides functions available in later versions of base to a wider range of compilers, without req...16 versions - Latest release: 21 days ago - 16 dependent packages - 41 dependent repositories - 53.9 thousand downloads total - 1 maintainer
Top 0.3% on hackage.haskell.org
206 versions - Latest release: 24 days ago - 107 dependent packages - 3,180 dependent repositories - 359 thousand downloads total - 807 stars on GitHub - 3 maintainers
warp 3.4.1
HTTP/1.0, HTTP/1.1 and HTTP/2 are supported. For HTTP/2, Warp supports direct and ALPN (in TLS) ...206 versions - Latest release: 24 days ago - 107 dependent packages - 3,180 dependent repositories - 359 thousand downloads total - 807 stars on GitHub - 3 maintainers
Top 9.9% on hackage.haskell.org
28 versions - Latest release: 28 days ago - 6 dependent packages - 12 dependent repositories - 10.1 thousand downloads total - 191 stars on GitHub - 3 maintainers
dunai 0.12.3 💰
Classic FRP, Arrowized FRP, Reactive Programming, and Stream Programming, all via Monadic Stream ...28 versions - Latest release: 28 days ago - 6 dependent packages - 12 dependent repositories - 10.1 thousand downloads total - 191 stars on GitHub - 3 maintainers
Top 6.8% on hackage.haskell.org
57 versions - Latest release: about 1 month ago - 23 dependent packages - 104 dependent repositories - 56.7 thousand downloads total - 38 stars on GitHub - 1 maintainer
text-show 3.10.5
text-show offers a replacement for the Show typeclass intended for use with Text instead of Strin...57 versions - Latest release: about 1 month ago - 23 dependent packages - 104 dependent repositories - 56.7 thousand downloads total - 38 stars on GitHub - 1 maintainer
Top 4.9% on hackage.haskell.org
26 versions - Latest release: about 1 month ago - 14 dependent packages - 53 dependent repositories - 18.8 thousand downloads total - 446 stars on GitHub - 3 maintainers
proto-lens 0.7.1.5
API for protocol buffers using modern Haskell language and library patterns.26 versions - Latest release: about 1 month ago - 14 dependent packages - 53 dependent repositories - 18.8 thousand downloads total - 446 stars on GitHub - 3 maintainers
pseudo-boolean 0.1.11.0
Reading/Writing OPB/WBO files used in pseudo boolean competition13 versions - Latest release: 2 months ago - 1 dependent repositories - 8.55 thousand downloads total - 3 stars on GitHub - 1 maintainer
Top 8.2% on hackage.haskell.org
53 versions - Latest release: 4 months ago - 2 dependent packages - 49 dependent repositories - 30 thousand downloads total - 63 stars on GitHub - 6 maintainers
dotenv 0.12.0.0
In most applications, configuration should be separated from code. While it usually works well to...53 versions - Latest release: 4 months ago - 2 dependent packages - 49 dependent repositories - 30 thousand downloads total - 63 stars on GitHub - 6 maintainers
aeson-combinators 0.1.2.1
Low overhead value space Decoder on top of Aeson's Parser for combinator style decoding.13 versions - Latest release: 5 months ago - 3 dependent repositories - 2.38 thousand downloads total - 12 stars on GitHub - 1 maintainer
rebase 1.20.2
A more progressive alternative to the "base" package83 versions - Latest release: 5 months ago - 1 dependent package - 27 dependent repositories - 42.1 thousand downloads total - 27 stars on GitHub - 1 maintainer
Top 3.6% on hackage.haskell.org
optparse-generic 1.5.2
27 versions - Latest release: 6 months ago - 26 dependent packages - 110 dependent repositories - 34.2 thousand downloads total - 1 maintaineremacs-module 0.2.1
This package provides a full set of bindings to emacs-module.h that allows to develop Emacs modul...6 versions - Latest release: 7 months ago - 2 dependent repositories - 3.15 thousand downloads total - 53 stars on GitHub - 1 maintainer
Top 1.2% on hackage.haskell.org
44 versions - Latest release: 7 months ago - 163 dependent packages - 967 dependent repositories - 100 thousand downloads total - 892 stars on GitHub - 3 maintainers
megaparsec 9.6.1
This is an industrial-strength monadic parser combinator library. Megaparsec is a feature-rich pa...44 versions - Latest release: 7 months ago - 163 dependent packages - 967 dependent repositories - 100 thousand downloads total - 892 stars on GitHub - 3 maintainers
rere 0.2.0.1
3 versions - Latest release: 7 months ago - 3 dependent repositories - 3.51 thousand downloads total - 1 maintainerhtoml-megaparsec 2.1.0.5
TOML is an obvious and minimal format for config files. This package provides a TOML parser built...30 versions - Latest release: 7 months ago - 1 dependent package - 3 dependent repositories - 16.8 thousand downloads total - 1 maintainer
Top 6.1% on hackage.haskell.org
41 versions - Latest release: 8 months ago - 4 dependent packages - 56 dependent repositories - 32.9 thousand downloads total - 108 stars on GitHub - 5 maintainers
store 0.7.18
[Index] [Quick Jump] Use the simple integer library instead of integer-gmp Use -f <flag> to e...41 versions - Latest release: 8 months ago - 4 dependent packages - 56 dependent repositories - 32.9 thousand downloads total - 108 stars on GitHub - 5 maintainers
Top 4.2% on hackage.haskell.org
42 versions - Latest release: 8 months ago - 6 dependent packages - 61 dependent repositories - 60.6 thousand downloads total - 4 maintainers
Agda 2.6.4
Agda is a dependently typed functional programming language: It has inductive families, which are...42 versions - Latest release: 8 months ago - 6 dependent packages - 61 dependent repositories - 60.6 thousand downloads total - 4 maintainers
Top 0.3% on hackage.haskell.org
97 versions - Latest release: 8 months ago - 720 dependent packages - 10,280 dependent repositories - 588 thousand downloads total - 1,226 stars on GitHub - 6 maintainers
aeson 2.2.1.0
A JSON parsing and encoding library optimized for ease of use and high performance. To get start...97 versions - Latest release: 8 months ago - 720 dependent packages - 10,280 dependent repositories - 588 thousand downloads total - 1,226 stars on GitHub - 6 maintainers
inflections 0.4.0.7
Inflections provides methods for singularization, pluralization, dasherizing, etc. The library is...21 versions - Latest release: 10 months ago - 44 dependent repositories - 17.3 thousand downloads total - 36 stars on GitHub - 6 maintainers
Top 6.7% on hackage.haskell.org
41 versions - Latest release: 10 months ago - 9 dependent packages - 181 dependent repositories - 68.2 thousand downloads total - 22 stars on GitHub - 3 maintainers
bytes 0.17.3
Sharing code for serialization between binary and cereal.41 versions - Latest release: 10 months ago - 9 dependent packages - 181 dependent repositories - 68.2 thousand downloads total - 22 stars on GitHub - 3 maintainers
Top 4.0% on hackage.haskell.org
27 versions - Latest release: 10 months ago - 12 dependent packages - 175 dependent repositories - 69.1 thousand downloads total - 86 stars on GitHub - 1 maintainer
MemoTrie 0.6.11
Trie-based memo functions27 versions - Latest release: 10 months ago - 12 dependent packages - 175 dependent repositories - 69.1 thousand downloads total - 86 stars on GitHub - 1 maintainer
manifolds 0.6.1.0
Coordinate-free hypersurfaces as Haskell types25 versions - Latest release: 11 months ago - 2 dependent packages - 2 dependent repositories - 17.6 thousand downloads total - 38 stars on GitHub - 1 maintainer
yet-another-logger 0.4.2
A logging framework written with flexibility and performance in mind. This Version is yet a prev...14 versions - Latest release: 11 months ago - 1 dependent package - 3 dependent repositories - 8.66 thousand downloads total - 5 stars on GitHub - 2 maintainers
Top 9.6% on hackage.haskell.org
29 versions - Latest release: 11 months ago - 6 dependent packages - 34 dependent repositories - 20.3 thousand downloads total - 27 stars on GitHub - 5 maintainers
stache 2.3.4
Mustache templates for Haskell.29 versions - Latest release: 11 months ago - 6 dependent packages - 34 dependent repositories - 20.3 thousand downloads total - 27 stars on GitHub - 5 maintainers
Top 0.7% on hackage.haskell.org
130 versions - Latest release: 12 months ago - 144 dependent packages - 2,350 dependent repositories - 435 thousand downloads total - 883 stars on GitHub - 1 maintainer
conduit 1.3.5
conduit is a solution to the streaming data problem, allowing for production, transformation, and...130 versions - Latest release: 12 months ago - 144 dependent packages - 2,350 dependent repositories - 435 thousand downloads total - 883 stars on GitHub - 1 maintainer
constrained-categories 0.4.2.0
Constrained versions of the Haskell standard category-theory-based type classes, using Constraint...12 versions - Latest release: about 1 year ago - 4 dependent packages - 5 dependent repositories - 7.83 thousand downloads total - 20 stars on GitHub - 1 maintainer
TeX-my-math 0.203.0.0
Convenient Haskell syntax for writing in LaTeX math expressions8 versions - Latest release: about 1 year ago - 2 dependent packages - 2 dependent repositories - 3.33 thousand downloads total - 27 stars on GitHub - 1 maintainer
Top 3.5% on hackage.haskell.org
30 versions - Latest release: about 1 year ago - 53 dependent packages - 468 dependent repositories - 79 thousand downloads total - 51 stars on GitHub - 3 maintainers
http-api-data 0.5.1
This package defines typeclasses used for converting Haskell data types to and from HTTP API data...30 versions - Latest release: about 1 year ago - 53 dependent packages - 468 dependent repositories - 79 thousand downloads total - 51 stars on GitHub - 3 maintainers
Top 7.3% on hackage.haskell.org
67 versions - Latest release: over 1 year ago - 1 dependent package - 7 dependent repositories - 33.2 thousand downloads total - 9,282 stars on GitHub - 1 maintainer
hadolint 2.12.0 💰
A smarter Dockerfile linter that helps you build best practice Docker images.67 versions - Latest release: over 1 year ago - 1 dependent package - 7 dependent repositories - 33.2 thousand downloads total - 9,282 stars on GitHub - 1 maintainer
Top 7.9% on hackage.haskell.org
12 versions - Latest release: over 1 year ago - 5 dependent packages - 33 dependent repositories - 25.5 thousand downloads total - 73 stars on GitHub - 1 maintainer
tree-diff 0.2.2
Common diff algorithm works on list structures: This package works on trees. This package also ...12 versions - Latest release: over 1 year ago - 5 dependent packages - 33 dependent repositories - 25.5 thousand downloads total - 73 stars on GitHub - 1 maintainer
Top 2.8% on hackage.haskell.org
87 versions - Latest release: almost 2 years ago - 39 dependent packages - 916 dependent repositories - 115 thousand downloads total - 195 stars on GitHub - 4 maintainers
linear 1.21.10
Types and combinators for linear algebra on free vector spaces87 versions - Latest release: almost 2 years ago - 39 dependent packages - 916 dependent repositories - 115 thousand downloads total - 195 stars on GitHub - 4 maintainers
fin 0.2.1
Nat, Fin, Vec9 versions - Latest release: over 2 years ago - 6 dependent packages - 13 dependent repositories - 11.6 thousand downloads total - 23 stars on GitHub - 1 maintainer
Top 1.5% on hackage.haskell.org
143 versions - Latest release: about 3 years ago - 84 dependent packages - 2,167 dependent repositories - 286 thousand downloads total - 272 stars on GitHub - 1 maintainer
http-conduit 2.3.8
Hackage documentation generation is not reliable. For up to date documentation, please see: http:...143 versions - Latest release: about 3 years ago - 84 dependent packages - 2,167 dependent repositories - 286 thousand downloads total - 272 stars on GitHub - 1 maintainer
Top 5.7% on hackage.haskell.org
24 versions - Latest release: over 3 years ago - 2 dependent packages - 277 dependent repositories - 49.8 thousand downloads total - 133 stars on GitHub - 6 maintainers
smallcheck 1.2.1
As of 2023, this library is largely obsolete: arbitrary test generators with shrinking such as fa...24 versions - Latest release: over 3 years ago - 2 dependent packages - 277 dependent repositories - 49.8 thousand downloads total - 133 stars on GitHub - 6 maintainers
Top 0.4% on hackage.haskell.org
187 versions - Latest release: over 4 years ago - 42 dependent packages - 1,605 dependent repositories - 263 thousand downloads total - 7 maintainers
persistent 2.10.5
Hackage documentation generation is not reliable. For up to date documentation, please see: http:...187 versions - Latest release: over 4 years ago - 42 dependent packages - 1,605 dependent repositories - 263 thousand downloads total - 7 maintainers
pontarius-xmpp 0.5.6
Pontarius XMPP is a work in progress implementation of RFC 6120 ("XMPP CORE"), RFC 6121 ("XMPP IM...40 versions - Latest release: over 5 years ago - 2 dependent packages - 14 dependent repositories - 24.7 thousand downloads total - 3 stars on GitHub - 3 maintainers
Top 2.0% on hackage.haskell.org
55 versions - Latest release: over 5 years ago - 11 dependent packages - 159 dependent repositories - 49.1 thousand downloads total - 587 stars on GitHub - 1 maintainer
amazonka 1.6.1 💰
This client library contains request and response logic to communicate with Amazon Web Service co...55 versions - Latest release: over 5 years ago - 11 dependent packages - 159 dependent repositories - 49.1 thousand downloads total - 587 stars on GitHub - 1 maintainer
Top 8.9% on hackage.haskell.org
34 versions - Latest release: over 6 years ago - 4 dependent packages - 20 dependent repositories - 12 thousand downloads total - 263 stars on GitHub - 1 maintainer
nvim-hs 0.2.5
This package provides a plugin provider for neovim. It allows you to write plugins for one of the...34 versions - Latest release: over 6 years ago - 4 dependent packages - 20 dependent repositories - 12 thousand downloads total - 263 stars on GitHub - 1 maintainer
Top 6.2% on hackage.haskell.org
62 versions - Latest release: almost 9 years ago - 2 dependent packages - 33 dependent repositories - 58.2 thousand downloads total - 8 maintainers
stack 9.9.9
Please see the documentation at https://docs.haskellstack.org for usage information. If building...62 versions - Latest release: almost 9 years ago - 2 dependent packages - 33 dependent repositories - 58.2 thousand downloads total - 8 maintainers
Top 3.6% on hackage.haskell.org
66 versions - Latest release: over 9 years ago - 4 dependent packages - 168 dependent repositories - 31.2 thousand downloads total - 596 stars on GitHub - 4 maintainers
opaleye 0.3.1
An SQL-generating DSL targeting PostgreSQL. Allows Postgres queries to be written within Haskell...66 versions - Latest release: over 9 years ago - 4 dependent packages - 168 dependent repositories - 31.2 thousand downloads total - 596 stars on GitHub - 4 maintainers
Top 0.2% on hackage.haskell.org
75 versions - Latest release: over 10 years ago - 101 dependent packages - 1,398 dependent repositories - 367 thousand downloads total - 11 maintainers
Cabal 1.18.1
The Haskell Common Architecture for Building Applications and Libraries: a framework defining a c...75 versions - Latest release: over 10 years ago - 101 dependent packages - 1,398 dependent repositories - 367 thousand downloads total - 11 maintainers