🇫🇮 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

3801
Janne Parkkila (@Japskua)

Japskua

JavaScript, Python, C#
9
star
3802
Jieming You (@jiemingyou)

jiemingyou

Python, Jupyter Notebook
9
star
3803
Alexander Bakhtin (@bakhtos)

bakhtos

Python
8
star
3804
Anas Temouden (@Temo27anas)

Temo27anas

Jupyter Notebook, C++, HTML
8
star
3805
Jesús Gabriel Ly (@jesusgabriel84)

jesusgabriel84

MATLAB, C, C++
8
star
3806
Mahdi NikFallah (@MahdiNikfallah)

MahdiNikfallah

C#, Jupyter Notebook, MATLAB
8
star
3807
Tomi Jumppanen (@JumppanenTomi)

JumppanenTomi

TypeScript, Kotlin
8
star
3808
Henry Heikkinen (@rce)

rce

JavaScript, C++, Perl
8
star
3809
Zhiyuan Liu (@ZealinBee)

ZealinBee

CSS, JavaScript, HTML
8
star
3810
Muratcan Kılıç (@muratcankilic96)

muratcankilic96

C++, C#, HTML
8
star
3811
sant (@zantze)

zantze

C#, Lua, JavaScript
8
star
3812
Juha Ylitalo (@jylitalo)

jylitalo

Go, Python
8
star
3813
Savidu Dias (@Savidude)

Savidude

Python, Rust, HTML
8
star
3814
Guangzhao Cheng (@guangzhaocs)

guangzhaocs

Python
8
star
3815
Hacklab Jyväskylä (@HacklabJKL)

HacklabJKL

Haskell, VHDL, C++
8
star
3816
Florent Guiotte (@fguiotte)

fguiotte

C++, Python
8
star
3817
Iku (@Kakkela)

Kakkela

CSS, JavaScript
8
star
3818
Applied Language Technology (University of Helsinki) (@Applied-Language-Technology)

Applied-Language-Technology

Python, Jupyter Notebook, Dockerfile
8
star
3819
Sergey (@PixelSergey)

PixelSergey

C++, APL, Python
8
star
3820
Sandra Calvo (@sandra-calvo)

sandra-calvo

Python
8
star
3821
Roope Merikukka (@roopemerikukka)

roopemerikukka

Shell, Java, CSS
8
star
3822
Toni Lukkaroinen (@TMKCodes)

TMKCodes

Go, JavaScript, Python
8
star
3823
Marco Carandente (@Amidee89)

Amidee89

Lua, Swift, HTML
8
star
3824
Pietari Heino (@piehei)

piehei

Python, JavaScript
8
star
3825
José Luis Estévez (@joseluisesna)

joseluisesna

R
8
star
3826
Giang Tran (@Kyokatarz)

Kyokatarz

TypeScript, JavaScript
8
star
3827
Aalto University Machine Learning for Health Group (@aalto-ml4h)

aalto-ml4h

8
star
3828
Ciprian Manea (@cipy)

cipy

HTML
8
star
3829
Sauli Rajala (@saulirajala)

saulirajala

JavaScript, PHP
8
star
3830
Kimmo Varis (@kimmov)

kimmov

C++
8
star
3831
@traanhn

traanhn

8
star
3832
Henrique Müller (@hbmuller)

hbmuller

TypeScript, C++
8
star
3833
Matti Vapa (@mattijv)

mattijv

C++, Python
8
star
3834
@DoubleShift

DoubleShift

JavaScript, Python, CSS
8
star
3835
Henri Kauppinen (@henrikauppinen)

henrikauppinen

C#, Shell
8
star
3836
Otto Pirttimaa (@k0tix)

k0tix

TypeScript, Jupyter Notebook
8
star
3837
Meraj (@merajnouredini)

merajnouredini

C++, JavaScript, Java
8
star
3838
Jean-Baptiste Poupon (@faltad)

faltad

C, Python
8
star
3839
keivan karimi (@keivan85)

keivan85

JavaScript
8
star
3840
Kimmo Jokinen (@kjokinen)

kjokinen

JavaScript
8
star
3841
Jon Krogell (@mwaf)

mwaf

Go, Objective-C, Shell
8
star
3842
Jari Saukkonen (@vehnae)

vehnae

C#
8
star
3843
Anupam Gupta (@anupam0303)

anupam0303

JavaScript
8
star
3844
Janne Kiviluoto (@jannek)

jannek

TypeScript, Python
8
star
3845
Leevi Koskinen (@leba9999)

leba9999

Java, JavaScript, C++
8
star
3846
Manuel González (@magandrez)

magandrez

Go, Ruby, Emacs Lisp
8
star
3847
@amnpoosri

amnpoosri

Java
8
star
3848
Jussi Konttinen (@oopcell)

oopcell

HTML, Java
8
star
3849
Minh Nguyen Thac (@imminh123)

imminh123

TypeScript, JavaScript, CSS
8
star
3850
Rifat Ahmed Habibullah (@namespaceahr)

namespaceahr

C#
8
star
3851
Tuija Sonkkila (@tts)

tts

R
8
star
3852
Kohdy Nicholson (@KMRNicholson)

KMRNicholson

JavaScript, C#, Ruby
8
star
3853
Ville Manninen (@macwille)

macwille

Python, TypeScript
8
star
3854
Nipun Waas (@waasnipun)

waasnipun

Python, Dart, MATLAB
8
star
3855
Meetin.gs Oy (@meetings)

meetings

Perl, JavaScript, Shell
8
star
3856
Alexandru Tomescu (@alexandrutomescu)

alexandrutomescu

C++, Python
8
star
3857
Valtteri Kurkela (@kurval)

kurval

Python, C
8
star
3858
Kasperi Kuuskoski (@sixrapid)

sixrapid

Python
8
star
3859
Oskari (@Oskube)

Oskube

C, Python
8
star
3860
Alexander Mann (@AlexMannDesigns)

AlexMannDesigns

C, JavaScript, RobotFramework
8
star
3861
Andrey D. Shindarev (@sftwnd)

sftwnd

Java, Shell
8
star
3862
Bastien Jeannelle (@Sonlis)

Sonlis

Go, TypeScript
8
star
3863
Vladimir Akhmarov (@akhmarov)

akhmarov

Tcl
8
star
3864
Perttu Kangas (@DeeCaaD)

DeeCaaD

8
star
3865
Ilmari (@IlmariKu)

IlmariKu

JavaScript
8
star
3866
Mirela Viitanen (@MirelaViit)

MirelaViit

HTML
8
star
3867
Mikko Peltoniemi (@MikkoPeltoniemi)

MikkoPeltoniemi

C
8
star
3868
a typical mermaid (@quynhhgoogoo)

quynhhgoogoo

HTML, Jupyter Notebook, Python
8
star
3869
Dmitrii Bychkov (@bydmitry)

bydmitry

Python
8
star
3870
Jussi Vesa (@jussivesa)

jussivesa

JavaScript
8
star
3871
Ompeluseura LevelUP koodarit (@OSlevelUPkoodarit)

OSlevelUPkoodarit

Jupyter Notebook
8
star
3872
Jiri Novotny (@jiricodes)

jiricodes

Rust, C, Assembly
8
star
3873
Vic (@toilavic)

toilavic

JavaScript, PHP, Less
8
star
3874
Ibrahim El Merehbi (@elmerehbi)

elmerehbi

R
8
star
3875
xiang.gao (@dejavu1988)

dejavu1988

Java, Python
8
star
3876
Homayun (@homayunafra)

homayunafra

Python, MATLAB
8
star
3877
Henri Keinonen (@Ketturi)

Ketturi

Python, C++, Eagle
8
star
3878
Chi-Hao Lay (@cschlay)

cschlay

C#, Java, Python
8
star
3879
Yekaterina Sadovaya (@yekaterina-sadovaya)

yekaterina-sadovaya

Python
8
star
3880
Juuso Hietala (@Zuppi)

Zuppi

C#
8
star
3881
Niko Lehtovirta (@nikolauska)

nikolauska

Dockerfile, Emacs Lisp, Erlang
8
star
3882
F.Baube (@fbaube)

fbaube

Go, JavaScript
8
star
3883
Timo Järvinen (@thjarvin)

thjarvin

Java
8
star
3884
Vili Kinnunen (@vilikin)

vilikin

JavaScript, Kotlin, Java
8
star
3885
Pasi (@sipe90)

sipe90

Java, TypeScript, Kotlin
8
star
3886
Liana Technologies (@lianahq)

lianahq

Python, Smarty
8
star
3887
Pyry Julius Liukas (@pyrliu)

pyrliu

HTML, JavaScript
8
star
3888
Niklas Schröder (@scrodde)

scrodde

JavaScript, PHP, Objective-C
8
star
3889
Harry Pham (@amadeuspham)

amadeuspham

TypeScript, Python
8
star
3890
sasha (@keep1tstupid)

keep1tstupid

Java, C#
8
star
3891
@mhakala

mhakala

Jinja, Python
8
star
3892
Khoa Lai (@imkhoa99)

imkhoa99

Jupyter Notebook
8
star
3893
Janrik Viljanen (@JanrikV)

JanrikV

CSS, PHP
8
star
3894
Duc Pham (@anhduc109)

anhduc109

TypeScript, JavaScript
8
star
3895
Beginner (@mrquantran)

mrquantran

Jupyter Notebook, JavaScript, Python
8
star
3896
Miika Petäjäniemi (@lime008)

lime008

Go, Vim Script, Shell
8
star
3897
Miika Niemelä (@MiikaNiemela)

MiikaNiemela

HTML, PHP, C#
8
star
3898
Mika Selin (@mselin)

mselin

C++
8
star
3899
Lassi Heikkilä (@LassiHeikkila)

LassiHeikkila

Go, C++
8
star
3900
Patrik Vahala (@Pjavah)

Pjavah

Python, Tcl, HTML
8
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.