🇫🇮 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

4001
Lauri Himanen (@lauri-codes)

lauri-codes

QML, C, TypeScript
8
star
4002
Sergey Vasilyev (@SergeiVasilyev)

SergeiVasilyev

Python, CSS, JavaScript
8
star
4003
Taija Mertanen (@TaijaQ)

TaijaQ

CoffeeScript, XSLT, Python
8
star
4004
Henrik Hedberg (@hhedberg)

hhedberg

C++, Java
8
star
4005
Axel Adlercreutz (@DoebelnAtz)

DoebelnAtz

C, TypeScript
8
star
4006
Mika Eloranta (@melor)

melor

Python, JavaScript
8
star
4007
@Kipuvuori

Kipuvuori

JavaScript, C#, CSS
8
star
4008
Marko Saukko (@saukko)

saukko

8
star
4009
Marika Könönen (@MarikaKononen)

MarikaKononen

JavaScript, HTML, PHP
8
star
4010
Ngo Nguyen Minh Duc (@dustin2906)

dustin2906

JavaScript, CSS, PHP
8
star
4011
Toni Ristola (@tristola)

tristola

JavaScript
8
star
4012
Dan Näsman (@dannasman)

dannasman

C, Jupyter Notebook, Python
8
star
4013
Sam Hardwick (@Traubert)

Traubert

Python, M4, C#
8
star
4014
Vy Nguyen Thanh (@primofin)

primofin

TypeScript, Kotlin
8
star
4015
Topias Niiranen (@Tobdu399)

Tobdu399

Python, JavaScript
8
star
4016
Jani Niemelä (@siquel)

siquel

C++, Java, TypeScript
8
star
4017
@PurkkaKoodari

PurkkaKoodari

Python, Java
8
star
4018
Khang Le Thanh (@KhangLeThanh)

KhangLeThanh

JavaScript, TypeScript, Python
8
star
4019
Columbia Road Oy (@ColumbiaRoad)

ColumbiaRoad

PHP, TypeScript, HTML
8
star
4020
krernertok (@Krernertok)

Krernertok

Go
8
star
4021
@Juvar1

Juvar1

Python, C++
8
star
4022
Denis M. (@NolanDeveloper)

NolanDeveloper

C, Haskell, Java
8
star
4023
kEllie (@kEllieGit)

kEllieGit

C#, C++, TypeScript
8
star
4024
Neelabh Kashyap (@nihil0)

nihil0

Python, JavaScript, Dockerfile
8
star
4025
Santeri Toikka (@sjtoik)

sjtoik

Python
8
star
4026
Tommi Ronkainen (@wigy)

wigy

JavaScript
8
star
4027
@finko-dev

finko-dev

JavaScript
8
star
4028
Timo Rantalaiho (@timorantalaiho)

timorantalaiho

Haskell
8
star
4029
Petteri (@sukkis)

sukkis

Rust, Emacs Lisp, Python
8
star
4030
NeupaneKhemRaj (@khemrajneupane)

khemrajneupane

JavaScript, HTML, TypeScript
8
star
4031
Anil Shrestha (@AnilShester)

AnilShester

Python, JavaScript, HTML
8
star
4032
Risto Viitanen (@Dilaz)

Dilaz

JavaScript, Python, TypeScript
8
star
4033
Datateknologerna vid Åbo Akademi r.f. (@Datateknologerna-vid-Abo-Akademi)

Datateknologerna-vid-Abo-Akademi

Python
8
star
4034
@ajanhallinta

ajanhallinta

C#
8
star
4035
Teemu Kostamo (@teemukostamo)

teemukostamo

JavaScript, TypeScript
7
star
4036
Kalle Sommer Nielsen (@KalleZ)

KalleZ

HTML, C, PHP
7
star
4037
Md. Abdullah-Al Mamun (@Abdullah-TU)

Abdullah-TU

Jupyter Notebook, Java
7
star
4038
Aaro Alhainen (@aaralh)

aaralh

Shell, Rust, Python
7
star
4039
Teemu Kurppa (@tmu)

tmu

Python
7
star
4040
Matti J. Kärki (@mjkarki)

mjkarki

Python, Rust, C
7
star
4041
Hazel Kavılı (@UniversalTourist)

UniversalTourist

R, HTML
7
star
4042
Rob Guinness (@robguinness)

robguinness

Ruby, JavaScript, MATLAB
7
star
4043
Heikki Pesonen (@heikkipesonen)

heikkipesonen

JavaScript, TypeScript, HTML
7
star
4044
Alia Nguyen (@alikiny)

alikiny

TypeScript, PHP, C#
7
star
4045
WuX (@ImWuX)

ImWuX

C
7
star
4046
@pirinen

pirinen

C#
7
star
4047
Miika (@miigwall)

miigwall

JavaScript, Python
7
star
4048
Davide Parpinello (@davideparpinello)

davideparpinello

Java, Python
7
star
4049
Samuli Silvius (@tace)

tace

QML
7
star
4050
Eero Penttilä (@Pena86)

Pena86

Python
7
star
4051
Dmytro Izotov (@Dizotoff)

Dizotoff

C#, JavaScript, TypeScript
7
star
4052
@maksis

maksis

C++, TypeScript, JavaScript
7
star
4053
Zetong (@Agachily)

Agachily

Java, JavaScript, Python
7
star
4054
Alexandre Angleraud (@Zorrander)

Zorrander

Python, JavaScript, Java
7
star
4055
Jack Valley (@Ducky07)

Ducky07

7
star
4056
Akseli Nurmio (@akselinurmio)

akselinurmio

JavaScript
7
star
4057
Oskari Saarinen (@CaOs433)

CaOs433

C#, TypeScript, PHP
7
star
4058
Markus Kaukonen (@paapu88)

paapu88

Python
7
star
4059
Topi Matikainen (@tmatma)

tmatma

C++
7
star
4060
Kamil Janowski (@kamiljano)

kamiljano

Kotlin, TypeScript, JavaScript
7
star
4061
Filip Granö (@filipgrano)

filipgrano

Python
7
star
4062
Jonathan Widdowson (@neetfreek)

neetfreek

C#
7
star
4063
Veikkaus (@veikkaus)

veikkaus

Reason
7
star
4064
@jslush

jslush

JavaScript
7
star
4065
Alex "goslow" Kozlov (@akozlov75)

akozlov75

TypeScript, Shell
7
star
4066
Elias Kauppi (@kauppie)

kauppie

Rust
7
star
4067
Anna Neve (@lekanova)

lekanova

7
star
4068
Antoni Gołoś (@MrSquidward)

MrSquidward

Jupyter Notebook, Python
7
star
4069
Cemal Melih Tanis (@tanisc)

tanisc

Python
7
star
4070
Lovell D'souza (@lovelldies)

lovelldies

JavaScript
7
star
4071
Henry Carlson (@ascense)

ascense

QML, JavaScript, Rust
7
star
4072
Antti Kuntsi (@mickut)

mickut

C#, TypeScript
7
star
4073
Magnus Tuominen (@magnu5)

magnu5

Dockerfile
7
star
4074
Dmitry Makarov (@dimiboi)

dimiboi

Jinja, C++, C#
7
star
4075
Tuomo Tammenpää (@kimitobo)

kimitobo

C++, Arduino
7
star
4076
Qianqian Xia (@Qianqianxia0910)

Qianqianxia0910

Jupyter Notebook, JavaScript, Python
7
star
4077
Ymon Oy (@YmonOy)

YmonOy

Ruby, JavaScript
7
star
4078
Jimi W. (@41407)

41407

C#, Java, Ruby
7
star
4079
Ville Wilpola (@wilpola)

wilpola

JavaScript, Python, TypeScript
7
star
4080
CRBN (@crbnfi)

crbnfi

JavaScript, CSS
7
star
4081
Jani Arvonen (@jamppa)

jamppa

Clojure, C, Java
7
star
4082
Jussi (@amergin)

amergin

JavaScript, Python
7
star
4083
Alex R (@AlexSysadmin)

AlexSysadmin

Shell
7
star
4084
Denis Bakhmutov (@kafq)

kafq

JavaScript, Dart, TypeScript
7
star
4085
Pia Henrietta Kekäläinen (@phenriettak)

phenriettak

7
star
4086
Bina Anwar (@binakhalid)

binakhalid

HTML, JavaScript, CSS
7
star
4087
Laura Meskanen-Kundu (@laurames)

laurames

C++, JavaScript, HTML
7
star
4088
Mauro Banze (@maurobanze)

maurobanze

Kotlin
7
star
4089
Hannes Ylä-Jääski (@drgreenth)

drgreenth

7
star
4090
Uyen Truong (@gwentruong)

gwentruong

C, JavaScript, Shell
7
star
4091
Farhad (@rubelbd82)

rubelbd82

Swift
7
star
4092
Tony (@lechuck)

lechuck

Objective-C, JavaScript
7
star
4093
Valo Intranet (@ValoIntranet)

ValoIntranet

TypeScript, PowerShell, HTML
7
star
4094
Toni Aaltonen (@tonaalt)

tonaalt

CMake, C++
7
star
4095
Arttu Ylärakkola (@arttu76)

arttu76

C++, TypeScript
7
star
4096
STUK - Radiation and Nuclear Safety Authority (@StukFi)

StukFi

Vue, Python
7
star
4097
Laura Vuorenoja (@lauravuo)

lauravuo

JavaScript, Go
7
star
4098
Moamen Ibrahim (@moamenibrahim)

moamenibrahim

Python, Java, VHDL
7
star
4099
Yacine Ouarab (@gitjzu)

gitjzu

JavaScript
7
star
4100
Julius Räihä (@ktj)

ktj

JavaScript, PHP
7
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

* More analytics for signed in users.