🇫🇮 Finland Open Source Contributors

Discover the top open source developers from the Finland who are revolutionizing the IT world with their exceptional talent and ground-breaking projects.

Developers

6,881

Organizations

774

Repositories

46,985

Top Rank

Clojure, MATLAB, Rust

🇫🇮 Made in Finland Compare with other countries 🌐 All countries

Top Contributors

1701
Lari Haataja (@lari)

lari

Python, Objective-C, Dockerfile
43
star
1702
Sofia Talarmo (@Teascade)

Teascade

Rust, JavaScript
43
star
1703
Alexander Lukichev (@alukichev)

alukichev

C
43
star
1704
kuyabiye (@berkin)

berkin

JavaScript, PHP, Python
43
star
1705
Nuutti Kotivuori (@nakedible)

nakedible

C, Rust, JavaScript
43
star
1706
Ilmari Karonen (@vyznev)

vyznev

JavaScript, Perl, PHP
43
star
1707
Gilberto Torrezan (@gilberto-torrezan)

gilberto-torrezan

Java
43
star
1708
CodeRafting (@coderafting)

coderafting

Clojure, Go
43
star
1709
@3DBear

3DBear

C#
43
star
1710
Jean-Christophe Gueriaud (@jcgueriaud1)

jcgueriaud1

Java, TypeScript, CSS
43
star
1711
Babak Naimi (@babaknaimi)

babaknaimi

R, Python
43
star
1712
Zeljko Milojkovic (@zmilojko)

zmilojko

Ruby, C#, Java
43
star
1713
Thuong Le (@thuongleit)

thuongleit

Kotlin, Java, Shell
43
star
1714
@Pintta

Pintta

Lua, JavaScript, CSS
43
star
1715
Małgorzata Nowicka (@nowickam)

nowickam

Jupyter Notebook, C++, C
43
star
1716
Atte Hinkka (@ahinkka)

ahinkka

Python, Common Lisp, TypeScript
43
star
1717
Mika Maunula (@mikamaunula)

mikamaunula

JavaScript
42
star
1718
Otto Kekäläinen (@ottok)

ottok

C++, C, JavaScript
42
star
1719
Ossi Tiltti (@tiltti)

tiltti

Shell, JavaScript, Python
42
star
1720
Matti Viljanen (@direc85)

direc85

QML, Shell
42
star
1721
S Group (@s-group-dev)

s-group-dev

TypeScript, HTML, Java
42
star
1722
Sami Salonen (@ssalonen)

ssalonen

Rust, C++, HTML
42
star
1723
Evgeny Usov (@evgenusov)

evgenusov

TypeScript, Dart, Java
42
star
1724
@tagcode

tagcode

C#
42
star
1725
Timo Taskinen (@taskinen)

taskinen

Dockerfile
42
star
1726
Phuong Nguyen (@phuongfi91)

phuongfi91

C#, C, Arduino
42
star
1727
Turkka Mannila (@Turee)

Turee

TypeScript, Go, Dockerfile
42
star
1728
Samuli Siivonen (@siivonen)

siivonen

Ruby
42
star
1729
Masinde Masinde Mtesigwa (@masinde70)

masinde70

Jupyter Notebook, HTML, Python
42
star
1730
DK (@DK-Nguyen)

DK-Nguyen

Python, Jupyter Notebook
42
star
1731
Mikko (@Andriamanitra)

Andriamanitra

Python, Lua, Crystal
42
star
1732
Lauri Harpf (@lauriharpf)

lauriharpf

TypeScript
41
star
1733
Severi Jääskeläinen (@severij)

severij

Haskell, Vim Script, Vim script
41
star
1734
Vincent Paeder (@vpaeder)

vpaeder

C++, Python, C
41
star
1735
Aleksi Torhamo (@alexer)

alexer

Python
41
star
1736
Mysema (@mysema)

mysema

Java, Clojure, JavaScript
41
star
1737
Eric Jalal (@Eric-Jalal)

Eric-Jalal

Java, Swift, Shell
41
star
1738
Kirill Pahnev (@pahnev)

pahnev

Objective-C, Swift, Ruby
41
star
1739
@jannenev

jannenev

Jupyter Notebook, Python
41
star
1740
Tapio Malmberg (@iminashi)

iminashi

C#, F#
41
star
1741
Phong Nguyen Ha (@phongnhhn92)

phongnhhn92

Python, C++, Java
41
star
1742
Ege Can ÖZER (@eozer)

eozer

C++, TeX, Go
41
star
1743
Juho Friman (@juhofriman)

juhofriman

JavaScript, Clojure, Java
41
star
1744
Duc Ngo (@DwcQuocXa)

DwcQuocXa

TypeScript, JavaScript, Java
41
star
1745
@arggh

arggh

JavaScript
41
star
1746
Ville Sundell (@villesundell)

villesundell

Rust
41
star
1747
Probabilistic Inference and Computational Biology group @ UH (@PROBIC)

PROBIC

Python, C++, R
41
star
1748
Peter Jenkins (@peterjenkins1)

peterjenkins1

Shell, Groovy, JavaScript
41
star
1749
Arttu Ylhävuori (@areee)

areee

Dart, HTML, JavaScript
41
star
1750
Hongkuan Wang (@hongkuancn)

hongkuancn

JavaScript, Java, HTML
41
star
1751
Jouni Miettunen (@jomnius)

jomnius

Python
41
star
1752
Antti Rasinen (@arsatiki)

arsatiki

Python, JavaScript, Clojure
41
star
1753
Mikael Karlsson (@noumar)

noumar

Python, PHP, Crystal
41
star
1754
Joonas Paalasmaa (@jpaalasm)

jpaalasm

Python, C++, JavaScript
41
star
1755
Zhestow Egor (@yk4r2)

yk4r2

Jupyter Notebook, Python, TeX
41
star
1756
Devsoap (@devsoap)

devsoap

Groovy, Java
41
star
1757
Daniel Stafford (@daniel-stafford)

daniel-stafford

JavaScript, TypeScript, Swift
41
star
1758
Dhruv Pandey (@pdhruv93)

pdhruv93

JavaScript, Python, HTML
41
star
1759
@Zode

Zode

Python, AngelScript
40
star
1760
Artem Kajalainen (@Art3mK)

Art3mK

PowerShell, Python
40
star
1761
Nikolas Ovaskainen (@nialov)

nialov

Python, Nix, Jinja
40
star
1762
Jukka Keski-Luopa (@keskiju)

keskiju

JavaScript
40
star
1763
Dmitry Rozhkov (@rojkov)

rojkov

Python, C, Vim Script
40
star
1764
Nifty Tree Studios (@NiftyTreeStudios)

NiftyTreeStudios

Swift
40
star
1765
Pavel G. (@pavelgar)

pavelgar

Python
40
star
1766
Eventio (@eventio)

eventio

PHP
40
star
1767
Paeae Technologies (@paeaetech)

paeaetech

Python, C++
40
star
1768
Masoud Shokrnezhad (@mshokrnezhad)

mshokrnezhad

Python, C++
40
star
1769
Embedded Systems Laboratory at Åbo Akademi University (@ESLab)

ESLab

C, JavaScript, Shell
40
star
1770
george Kapoya (@gee-whiz)

gee-whiz

Swift, JavaScript, Python
40
star
1771
Aleksey (@Arech)

Arech

C++
40
star
1772
Sailfish OS Tools repositories (@mer-tools)

mer-tools

C, Python, Shell
40
star
1773
Antti Pekka Vilkko (@apvilkko)

apvilkko

JavaScript, TypeScript
40
star
1774
Tuomas Hatakka (@tuomashatakka)

tuomashatakka

JavaScript, CSS
40
star
1775
Ari Siitonen (@arisi)

arisi

Ruby, C, Shell
40
star
1776
Jack Rueter (@rueter)

rueter

HTML, Jupyter Notebook
40
star
1777
Aapo Kyrola (@akyrola)

akyrola

C++
40
star
1778
Akira Taguchi (@akirataguchi115)

akirataguchi115

TeX, Python, Java
40
star
1779
Sami Korhonen (@skorhone)

skorhone

Java, PowerShell
40
star
1780
Otavan Opisto (@otavanopisto)

otavanopisto

Java, JavaScript, Python
40
star
1781
Andrei Emeltchenko (@finikorg)

finikorg

C
40
star
1782
Kai Kousa (@kaikousa)

kaikousa

Ruby, JavaScript
39
star
1783
MV (@villivald)

villivald

TypeScript, JavaScript, Nunjucks
39
star
1784
Antti Mattila (@anttti)

anttti

JavaScript, Elixir, TypeScript
39
star
1785
Tom Rosenback (@tomrosenback)

tomrosenback

PHP
39
star
1786
Sysart (@sysart)

sysart

Java, TypeScript, HCL
39
star
1787
Leif Eriksson (@leerikss)

leerikss

JavaScript, Kotlin
39
star
1788
Tuomas Pöyry (@Munkkeli)

Munkkeli

C#, TypeScript, Shell
39
star
1789
Stig-Arne Grönroos (@Waino)

Waino

Python
39
star
1790
Ari Hartikainen (@ahartikainen)

ahartikainen

Python, Jupyter Notebook
39
star
1791
Sébastien Le Maguer (@seblemaguer)

seblemaguer

Emacs Lisp, Python, Perl
39
star
1792
Alexander Streng (@warriormaster12)

warriormaster12

C++, GDScript, C
39
star
1793
Teemu (@pailakka)

pailakka

Python, Svelte, Java
39
star
1794
Ari Arnbjörnsson (@Flassari)

Flassari

C++, ActionScript, C#
39
star
1795
Mahdi Najjarian (@mnajjarian)

mnajjarian

Java, TypeScript
39
star
1796
Maxin B. John (@maxinbjohn)

maxinbjohn

C
39
star
1797
Jani Karhunen (@janik6n)

janik6n

Python, TypeScript, HTML
39
star
1798
Ferrix Hovi (@ferrix)

ferrix

Python, Shell, JavaScript
39
star
1799
EDA Helsinki (@edahelsinki)

edahelsinki

R, Python, HTML
39
star
1800
Harshit Agrawal (@harshitAgr)

harshitAgr

Python
39
star

Statistics

By location

Helsinki 56.1%
Tampere 10.8%
Espoo 10.6%
Oulu 5.5%
Turku 5.3%
Other 11.8%

By programing language

JavaScript
22.0%
Python
16.5%
C++
8.6%
Java
6.9%
TypeScript
6.3%
Other
39.7%

World rating by programing language (country/rank)

Clojure
5
MATLAB
19
Rust
21
C++
23
C
23

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