🇸🇪 Made in Sweden

Discover Sweden's Leading Open Source Projects: Explore top-notch open source initiatives hailing from the vibrant tech community of Sweden.

TOP Haskell Projects

1
valderman/haste-compiler

valderman/haste-compiler

A GHC-based Haskell to JavaScript compiler
Haskell
1,443
star
2
oden-lang/oden

oden-lang/oden

The Oden Programming Language (NO LONGER IN ACTIVE DEVELOPMENT)
Haskell
724
star
3
nick8325/quickcheck

nick8325/quickcheck

Automatic testing of Haskell programs.
Haskell
691
star
4
mortberg/cubicaltt

mortberg/cubicaltt

Experimental implementation of Cubical Type Theory
Haskell
556
star
5
valderman/selda

valderman/selda

A type-safe, high-level SQL library for Haskell
Haskell
476
star
6
owickstrom/komposition

owickstrom/komposition

The video editor built for screencasters
Haskell
429
star
7
kqr/gists

kqr/gists

With way too messy gist.github pages this is an attempt to organise my snippets
Haskell
398
star
8
owickstrom/gi-gtk-declarative

owickstrom/gi-gtk-declarative

Declarative GTK+ programming in Haskell
Haskell
283
star
9
Deltaphish/UwUpp

Deltaphish/UwUpp

The next generation esoteric language
Haskell
271
star
10
nick8325/quickspec

nick8325/quickspec

Equational laws for free
Haskell
247
star
11
LuxMiranda/herms

LuxMiranda/herms

🍲🍴 A command-line manager for delicious kitchen recipes
Haskell
199
star
12
ennocramer/floskell

ennocramer/floskell

Floskell is a flexible Haskell source code pretty printer.
Haskell
175
star
13
jyp/styx

jyp/styx

A nix-based Haskell project manager
Haskell
160
star
14
GU-CLASP/TypedFlow

GU-CLASP/TypedFlow

Typed frontend to TensorFlow and higher-order deep learning
Haskell
156
star
15
sonyxperiadev/dataflow

sonyxperiadev/dataflow

Render graphs using a declarative markup.
Haskell
141
star
16
owickstrom/pandoc-include-code

owickstrom/pandoc-include-code

A Pandoc filter for including code from source files
Haskell
138
star
17
owickstrom/idris-vimscript

owickstrom/idris-vimscript

Compile Idris to Vimscript, like you always wanted.
Haskell
129
star
18
augustss/djinn

augustss/djinn

Generate Haskell code from a type
Haskell
124
star
19
GrammaticalFramework/gf-core

GrammaticalFramework/gf-core

Grammatical Framework core: compiler, shell & runtimes
Haskell
119
star
20
kolmodin/binary

kolmodin/binary

Efficient, pure binary serialisation using ByteStrings in Haskell.
Haskell
103
star
21
bjornbm/dimensional

bjornbm/dimensional

Dimensional library variant built on Data Kinds, Closed Type Families, TypeNats (GHC 7.8+).
Haskell
102
star
22
andreasabel/miniagda

andreasabel/miniagda

A prototypical dependently typed languages with sized types and variances
Haskell
95
star
23
owickstrom/motor

owickstrom/motor

Type-safe effectful state machines in Haskell
Haskell
92
star
24
gregorulm/h2048

gregorulm/h2048

An implementation of the game 2048 in Haskell
Haskell
88
star
25
blackhole89/macros

blackhole89/macros

A more powerful C/C++ preprocessor.
Haskell
83
star
26
felixmulder/haskell-in-production

felixmulder/haskell-in-production

Companion to the Haskell in Production series
Haskell
79
star
27
TerenceNg03/mueval

TerenceNg03/mueval

A secure sandboxed Haskell interpreter for pure function evaluation
Haskell
76
star
28
jyp/nano-Agda

jyp/nano-Agda

Tiny type-checker with dependent types
Haskell
74
star
29
mortberg/yacctt

mortberg/yacctt

yacctt: Yet Another Cartesian Cubical Type Theory
Haskell
72
star
30
patrikja/autosar

patrikja/autosar

A simplified model of programming in autosar
Haskell
62
star
31
dag/all-about-monads

dag/all-about-monads

Attempt to port All About Monads to HaskellWiki
Haskell
54
star
32
pontarius/pontarius-xmpp

pontarius/pontarius-xmpp

An XMPP client library for Haskell.
Haskell
53
star
33
fgaz/shine

fgaz/shine

Declarative graphics for the browser
Haskell
51
star
34
kolmodin/herl

kolmodin/herl

Erlang BEAM emulator in Haskell
Haskell
48
star
35
melted/idris-chez

melted/idris-chez

An idris backend compiling to chez scheme
Haskell
47
star
36
m0ar/safe-streaming

m0ar/safe-streaming

Adaptation of the streaming library for increased safety through linear types. Summer of Haskell 2017 project.
Haskell
47
star
37
etnt/Haskerl

etnt/Haskerl

Haskell subset compiled to the Beam machine.
Haskell
42
star
38
fgaz/hackertyper

fgaz/hackertyper

"Hack" like a programmer in movies and games! Inspired by hackertyper.net
Haskell
41
star
39
m0ar/lollipop

m0ar/lollipop

A general purpose programming language with linear types
Haskell
40
star
40
svenssonjoel/Obsidian

svenssonjoel/Obsidian

Obsidian Language Repository
Haskell
40
star
41
leftaroundabout/manifolds

leftaroundabout/manifolds

Coordinate-free hypersurfaces as Haskell types
Haskell
38
star
42
haskell-at-work/domain-modelling-with-haskell

haskell-at-work/domain-modelling-with-haskell

Haskell
38
star
43
nick8325/twee

nick8325/twee

An equational theorem prover based on Knuth-Bendix completion
Haskell
37
star
44
mewhhaha/apecs-unity-tutorial-haskell

mewhhaha/apecs-unity-tutorial-haskell

Recreating the Unity Roguelike Tutorial project in Haskell
Haskell
35
star
45
Airini/FEECa

Airini/FEECa

FEECa: Finite Element Exterior Calculus in Haskell
Haskell
34
star
46
jyp/prettiest

jyp/prettiest

The Prettiest Printer
Haskell
34
star
47
kolmodin/hinotify

kolmodin/hinotify

Haskell binding to inotify
Haskell
30
star
48
owickstrom/pandoc-emphasize-code

owickstrom/pandoc-emphasize-code

A Pandoc filter for emphasizing code in fenced blocks
Haskell
28
star
49
ennocramer/monad-dijkstra

ennocramer/monad-dijkstra

Haskell monad transformer for weighted, non-deterministic computation
Haskell
28
star
50
Tritlo/PropR

Tritlo/PropR

Genetic program repair using GHC
Haskell
27
star
51
leftaroundabout/Symbolic-math-HaTeX

leftaroundabout/Symbolic-math-HaTeX

Convenient Haskell syntax for writing in LaTeX math expressions
Haskell
27
star
52
Deltaphish/UwU-lang

Deltaphish/UwU-lang

an esoteric programming language UwU
Haskell
26
star
53
agustinmista/mdviewer

agustinmista/mdviewer

Minimalistic Markdown viewer/converter with built-in Css stylesheets support.
Haskell
26
star
54
leftaroundabout/linearmap-family

leftaroundabout/linearmap-family

Purely-functional, coordinate-free linear algebra
Haskell
26
star
55
valderman/lambdascript

valderman/lambdascript

Ugly prototype language for strongly typed, lazy, purely functional client side web scripting
Haskell
25
star
56
Tritlo/ExampleHolePlugin

Tritlo/ExampleHolePlugin

Haskell
24
star
57
emilaxelsson/syntactic

emilaxelsson/syntactic

Generic representation and manipulation of abstract syntax
Haskell
24
star
58
valderman/ghc-simple

valderman/ghc-simple

Simplified interface to the GHC API
Haskell
24
star
59
fieldstrength/ansigraph

fieldstrength/ansigraph

Terminal-based graphing via ANSI and Unicode
Haskell
24
star
60
andreasabel/helf

andreasabel/helf

Haskell implementation of the Edinburgh Logical Framework
Haskell
24
star
61
gagandeepb/Frames-beam

gagandeepb/Frames-beam

Accessing Postgres in a data frame in Haskell
Haskell
24
star
62
emilaxelsson/imperative-edsl

emilaxelsson/imperative-edsl

Deep embedding of imperative programs with code generation
Haskell
23
star
63
emilaxelsson/trackit

emilaxelsson/trackit

A command-line tool for live monitoring
Haskell
23
star
64
shayan-najd/MiniFeldspar

shayan-najd/MiniFeldspar

Haskell
23
star
65
mortberg/AlgTop

mortberg/AlgTop

Haskell library of algebraic topology
Haskell
23
star
66
bryal/carth

bryal/carth

The Carth programming language. Mirror of https://sr.ht/~jojo/Carth/
Haskell
22
star
67
owickstrom/fast-and-fearless-evolution-of-server-side-webapps

owickstrom/fast-and-fearless-evolution-of-server-side-webapps

Slides and code examples for a talk
Haskell
22
star
68
rickynils/nixrbd

rickynils/nixrbd

Remote boot server for NixOS clients
Haskell
20
star
69
leftaroundabout/constrained-categories

leftaroundabout/constrained-categories

Constrained versions of the Haskell standard category-theory-based type classes, using ConstraintKinds
Haskell
20
star
70
meck/alfred-hoogle

meck/alfred-hoogle

Search Hoogle with Alfred
Haskell
20
star
71
NicklasBoto/funQ

NicklasBoto/funQ

Functional Quantum Programming
Haskell
19
star
72
felixmulder/hedgehog-servant

felixmulder/hedgehog-servant

Property based testing for Servant using Hedgehog
Haskell
19
star
73
nick8325/equinox

nick8325/equinox

Paradox model finder and equinox theorem prover for first-order logic.
Haskell
18
star
74
andreasabel/java-adt

andreasabel/java-adt

A tool to create immutable algebraic data structures and visitors for Java (such as abstract syntax trees).
Haskell
17
star
75
patrikja/AFPcourse

patrikja/AFPcourse

http://www.cse.chalmers.se/edu/course/afp/
Haskell
17
star
76
dtekcth/plugg

dtekcth/plugg

Haskell
17
star
77
iffyio/pong.hs

iffyio/pong.hs

A pong game written in haskell
Haskell
17
star
78
leftaroundabout/dumb-cas

leftaroundabout/dumb-cas

A Haskell-embedded computer algebra system that knows nothing about algebra, at the core.
Haskell
16
star
79
myshov/programming_in_haskell

myshov/programming_in_haskell

My Solutions for Programming in Haskell by Graham Hutton
Haskell
16
star
80
emilaxelsson/quirinius

emilaxelsson/quirinius

A simple type-safe query EDSL
Haskell
15
star
81
leftaroundabout/dynamic-plot

leftaroundabout/dynamic-plot

Interactive windows for displaying Haskell-generated diagrams
Haskell
15
star
82
Abhiroop/okasaki

Abhiroop/okasaki

A Haskell Collections library. [WIP]
Haskell
15
star
83
sjpeterson/quark

sjpeterson/quark

Quark - the editor the world doesn't need
Haskell
15
star
84
kolmodin/spdy

kolmodin/spdy

Implementation of the SPDY Protocol in Haskell
Haskell
15
star
85
trez/LazyNES

trez/LazyNES

NES emulator written in haskell
Haskell
14
star
86
valderman/shellmate

valderman/shellmate

Write type-safe shell scripts in Haskell
Haskell
14
star
87
shayan-najd/QFeldspar

shayan-najd/QFeldspar

QFeldspar: a QDSL front-end for MiniFeldspar
Haskell
14
star
88
andreasabel/agda2lagda

andreasabel/agda2lagda

Simple conversion from Agda text to literate Agda text.
Haskell
14
star
89
folsen/opaleye-gen

folsen/opaleye-gen

A lightweight program to generate Opaleye boilerplate from a database
Haskell
13
star
90
MaximilianAlgehed/VisPar

MaximilianAlgehed/VisPar

S. Marlow's Par monad with dataflow graph output
Haskell
13
star
91
jyp/sctt

jyp/sctt

Type-Theory in Sequent Calculus
Haskell
13
star
92
owickstrom/domain-modeling-with-haskell-data-structures

owickstrom/domain-modeling-with-haskell-data-structures

A talk given at the Polyglot meetup in CPH, March 2018
Haskell
13
star
93
finnsson/test-generator

finnsson/test-generator

Automagically (using Template Haskell) generates the Haskell-code you need when using HUnit
Haskell
13
star
94
fieldstrength/aeson-deriving

fieldstrength/aeson-deriving

Data types for compositional, type-directed serialization
Haskell
13
star
95
nick8325/jukebox

nick8325/jukebox

A theorem prover
Haskell
12
star
96
jyp/topics

jyp/topics

Various interesting topics I'm looking at
Haskell
12
star
97
magthe/sandi

magthe/sandi

Data encoding library for Haskell.
Haskell
12
star
98
forsyde/forsyde-shallow

forsyde/forsyde-shallow

ForSyDe's Haskell-embedded Domain Specific Language
Haskell
12
star
99
jyp/glpk-hs

jyp/glpk-hs

Haskell bindings to glpk
Haskell
12
star
100
finnsson/hs2graphviz

finnsson/hs2graphviz

Generate graphviz dot-code by analyzing Haskell source code
Haskell
11
star