🇫🇮 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

3501
Kia Gluschkoff (@Gluschkoff)

Gluschkoff

R
10
star
3502
Jan-Erik (@Jankku)

Jankku

Kotlin, TypeScript, JavaScript
10
star
3503
Juhani Pelli (@unkhz)

unkhz

JavaScript
10
star
3504
Arto Kaitosaari (@artokai)

artokai

C#, JavaScript, Ruby
10
star
3505
Mount Kelvin (@mountkelvin)

mountkelvin

CoffeeScript, Java
10
star
3506
Jussi Kujala (@jukujala)

jukujala

Python, R
10
star
3507
Davis Sorenson (@davissorenson)

davissorenson

TypeScript
10
star
3508
Nikita Tarutin (@niktarutn)

niktarutn

Python
10
star
3509
Arttu Valo (@aevalo)

aevalo

C++, Java, Rust
10
star
3510
Kimmo Pirkkalainen (@kpirkkal)

kpirkkal

TypeScript, Java
10
star
3511
Sergey Zakuraev (@zakuraevs)

zakuraevs

Python
10
star
3512
Mingfeng Yu (@mingfeng)

mingfeng

TypeScript
10
star
3513
Joonas Meriläinen (@jmerilainen)

jmerilainen

TypeScript, PHP, Dockerfile
10
star
3514
AlakDam (@alakdam07)

alakdam07

TypeScript
10
star
3515
@Karriz

Karriz

JavaScript, C#
10
star
3516
Sergio Mauricio Vanegas Arias (@sergiovaneg)

sergiovaneg

Julia, MATLAB, C++
10
star
3517
Erkka Rahikainen (@Melimet)

Melimet

Java, Python
10
star
3518
Onni Rantanen (@ounai)

ounai

JavaScript, Java
10
star
3519
Antti Röyskö (@anroysko)

anroysko

C++
10
star
3520
Tiiu Kajaste (@ikajaste)

ikajaste

PHP
10
star
3521
Juhana Harmanen (@harmia)

harmia

Groovy, Java, JavaScript
10
star
3522
Aki Kaivola (@akaivola)

akaivola

Clojure, Arduino, Shell
10
star
3523
Mika Rinne (@mikarinneoracle)

mikarinneoracle

HTML, JavaScript, Java
10
star
3524
Henrik Karlsson (@hakarlss)

hakarlss

C++
10
star
3525
Lewis (@lu1a)

lu1a

Shell, HTML, Go
10
star
3526
@ovska

ovska

C#
10
star
3527
Joonas Kallio (@joonask)

joonask

JavaScript
10
star
3528
Shahin (@sherman89)

sherman89

C#
10
star
3529
Shintaro Katayama (@shka)

shka

Ruby, Singularity, R
10
star
3530
Andreas Lindroos (@adl32x)

adl32x

JavaScript, HTML
10
star
3531
Miikka Salomaa (@miikkajs)

miikkajs

10
star
3532
Tamanji Che (@ambeche)

ambeche

Kotlin, JavaScript
10
star
3533
ALM Partners (@ALMPartners)

ALMPartners

Python
10
star
3534
Alexei Mikhailov (@kblcuk)

kblcuk

JavaScript
10
star
3535
Shuyu Zheng (@shuyuzheng)

shuyuzheng

R, JavaScript
10
star
3536
Jussi Mullo (@jmullo)

jmullo

JavaScript
10
star
3537
@Leadfeeder

Leadfeeder

JavaScript, Smarty
10
star
3538
Jayshree Rathi (@jsrathi17)

jsrathi17

Python, Jupyter Notebook, JavaScript
10
star
3539
@Meanwhale

Meanwhale

Java
10
star
3540
Catrina K (@catkos)

catkos

JavaScript, HTML, Java
10
star
3541
Al Nikolov (@btbroot)

btbroot

XSLT, Python, Jupyter Notebook
10
star
3542
Martti Roitto (@MarttiR)

MarttiR

TypeScript
10
star
3543
Eija Korpelainen (@ekorpela)

ekorpela

HTML
10
star
3544
Korawit Rupanya (@KorawitRupanya)

KorawitRupanya

JavaScript, HTML, TSQL
10
star
3545
Rainer Kujala (@rmkujala)

rmkujala

Python
10
star
3546
Andrei Lupica (@clemaitoro)

clemaitoro

Python, Assembly, CMake
10
star
3547
Eugene Zhukov (@ezhukov)

ezhukov

Java
10
star
3548
Juha (@saimiri)

saimiri

Go, PHP
10
star
3549
Antti Vähä-Sipilä (@anttivs)

anttivs

Python
10
star
3550
Matias Lappalainen (@LappalainenMatias)

LappalainenMatias

Dart, JavaScript
10
star
3551
A. J. (@jarizleifr)

jarizleifr

C#, Python, C
10
star
3552
Jukka Huhtamäki (@jukkahuhtamaki)

jukkahuhtamaki

Python, HTML, Jupyter Notebook
10
star
3553
Vladislav Taravkov (@taravkov)

taravkov

10
star
3554
@Nitue

Nitue

C#
10
star
3555
Niko Salonen (@nikosalonen)

nikosalonen

JavaScript, Vue
10
star
3556
Jan Lehtinen (@jan-l)

jan-l

JavaScript, Lua
10
star
3557
Webcrew (@Assembly-WebCrew)

Assembly-WebCrew

JavaScript, Python, TypeScript
10
star
3558
Mikael Ahonen (@mikaelahonen)

mikaelahonen

Jupyter Notebook, Python, HTML
10
star
3559
Oskari Virtaoja (@OsQu)

OsQu

JavaScript, Java, Vim Script
10
star
3560
Antti Virtanen (@haamis)

haamis

Python
10
star
3561
Moses Holmström (@thykka)

thykka

JavaScript, Lua
10
star
3562
Duong Chinh (@minhchinh97h)

minhchinh97h

JavaScript, TypeScript, C#
10
star
3563
@Point-SimoSiren

Point-SimoSiren

JavaScript, Python, C#
10
star
3564
Onni K (@videosambo)

videosambo

Java, PHP
10
star
3565
Marc Galang (@mgalang)

mgalang

JavaScript, PHP
10
star
3566
Pirkka Esko (@pirkka)

pirkka

Ruby, C
10
star
3567
Jouni Leino (@jounile)

jounile

Python, C, JavaScript
10
star
3568
Andres Gomez (@tanty)

tanty

Python
10
star
3569
Anna Senchikhina (@AnyaSen)

AnyaSen

JavaScript, TypeScript
10
star
3570
Sensapex Oy (@sensapex)

sensapex

Python, C
10
star
3571
Robin Granqvist (@robingranqvist)

robingranqvist

JavaScript, CSS, PHP
10
star
3572
Jesús Carabaño (@jcaraban)

jcaraban

C++, Python
10
star
3573
Matthew Ozon (@matthewozon)

matthewozon

C++, Julia, TeX
10
star
3574
Jorge (@joravasal)

joravasal

C
10
star
3575
Dmitri Lanevski (@BiRD-project)

BiRD-project

HTML
10
star
3576
Entropy (@EntropyRy)

EntropyRy

Shell, PHP
10
star
3577
Timo Blomqvist (@fymmit)

fymmit

JavaScript, C#, HTML
10
star
3578
O. R. Toimela (@orgrinrt)

orgrinrt

Rust, C#
10
star
3579
Aapo Rista (@aapris)

aapris

Python, JavaScript, Arduino
10
star
3580
Marcel Holter (@anstaendig)

anstaendig

Kotlin
10
star
3581
Antti Y (@DogeMajor)

DogeMajor

Python, C++
10
star
3582
Evgenii Shiltsev (@shilcev)

shilcev

Swift
10
star
3583
Duy Nguyen (@Wyfy0107)

Wyfy0107

TypeScript, JavaScript, Python
10
star
3584
Juho Perälä (@juperala)

juperala

JavaScript, Assembly, Python
10
star
3585
Nitinder Mohan (@nitindermohan)

nitindermohan

Java, Shell, Python
10
star
3586
llluuo (@jasonluocesc)

jasonluocesc

CSS, Java, Python
10
star
3587
Wilhelm Törnroos (@Vilkku)

Vilkku

JavaScript, Python, CSS
10
star
3588
Jarkko Vatjus-Anttila (@vatjjar)

vatjjar

C++, JavaScript, Python
10
star
3589
Kalpani Ranasinghe (@kalpanibhagya)

kalpanibhagya

TypeScript, Python, C#
10
star
3590
Osma Ahvenlampi (@osmaa)

osmaa

Python
10
star
3591
Phat Tran (@tduyphat)

tduyphat

JavaScript, TypeScript
10
star
3592
@nazareth666

nazareth666

Java, HTML
10
star
3593
shahriar (@ShahSau)

ShahSau

JavaScript, Jupyter Notebook, CSS
10
star
3594
#pulina (@pulinairc)

pulinairc

Tcl, PHP, SCSS
10
star
3595
Hadrien NAUROY (@HadrienNauroy)

HadrienNauroy

Python, TeX
10
star
3596
Henrik Lievonen (@henkkuli)

henkkuli

Rust, TeX, JavaScript
10
star
3597
Tamás Kertész (@tmskrtsz)

tmskrtsz

JavaScript, PHP, TypeScript
10
star
3598
Michael Wikberg (@milkboy)

milkboy

JavaScript
10
star
3599
Vesa Uimonen (@vesauimonen)

vesauimonen

JavaScript
10
star
3600
Lymphocyte Cytoskeleton Group (@mattilalab)

mattilalab

Shell, MATLAB
10
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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