🇫🇮 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

3301
Passwork (@passwork-me)

passwork-me

Shell, JavaScript, Python
12
star
3302
Ilpo Viertola (@ilpoviertola)

ilpoviertola

Python, Jupyter Notebook
12
star
3303
Jonas Oppenlaender (@joetm)

joetm

JavaScript, TypeScript, Web Ontology Language
12
star
3304
Tomasz Kucner (@tkucner)

tkucner

Python, MATLAB
12
star
3305
Tietoevry Experience (@tieto-cem)

tieto-cem

HCL
11
star
3306
Ville Nuutinen (@hunttis)

hunttis

JavaScript, Haxe
11
star
3307
Antti Poikola (@apoikola)

apoikola

Python, R, TeX
11
star
3308
Mauricio Fow (@thedekerone)

thedekerone

JavaScript, Go, TypeScript
11
star
3309
@alexile

alexile

JavaScript
11
star
3310
Harri Rissanen (@harriris)

harriris

JavaScript
11
star
3311
Codefreeze (@codefreezefi)

codefreezefi

JavaScript, HTML, TypeScript
11
star
3312
Lorenzo! (@lorenzojkrl)

lorenzojkrl

TypeScript, JavaScript
11
star
3313
Clemens Katzer (@cleka)

cleka

Java
11
star
3314
Jibril Salim Osman (@JibrilOs)

JibrilOs

JavaScript, Rich Text Format
11
star
3315
Øystein Opedal (@oysteiop)

oysteiop

R, HTML
11
star
3316
Santeri Vesalainen (@santeriv)

santeriv

Handlebars
11
star
3317
Streambits (@TryStreambits)

TryStreambits

Go, TypeScript
11
star
3318
Henri Koskela (@hjkoskel)

hjkoskel

Go
11
star
3319
@cmccord-dev

cmccord-dev

Assembly, JavaScript
11
star
3320
Niko H. (@Sehrentos)

Sehrentos

JavaScript
11
star
3321
Ferenc Székely (@feri)

feri

Python
11
star
3322
Mai Xuan Linh (@maixuanlinh)

maixuanlinh

JavaScript, Java, Kotlin
11
star
3323
Muhamad Rausyan Fikri (@mrfikri-ai)

mrfikri-ai

C++, Java, JavaScript
11
star
3324
Yu Yifan (@lambdalainen)

lambdalainen

Haskell, Verilog, VHDL
11
star
3325
@sibel1us

sibel1us

C#
11
star
3326
Daniel Bruzual (@djbb7)

djbb7

JavaScript, Java
11
star
3327
Iiro Surakka (@isurakka)

isurakka

C#, Java, C++
11
star
3328
Juha Nuutinen (@JNuutinen)

JNuutinen

Java
11
star
3329
The Shortcut (@itistheshortcut)

itistheshortcut

Jupyter Notebook, HTML, JavaScript
11
star
3330
Gaurav Kaushik (@gauravkaushikcode)

gauravkaushikcode

Java, JavaScript, CSS
11
star
3331
Antti Humalamäki (@antsy)

antsy

Go, PHP, HTML
11
star
3332
Siddharth Ramchandran (@SidRama)

SidRama

Python, Java
11
star
3333
Markku Hänninen (@hmm)

hmm

Python
11
star
3334
Tommi Pajala (@tjpajala)

tjpajala

Jupyter Notebook, R, Python
11
star
3335
riku salkia (@riksa)

riksa

Java, JavaScript
11
star
3336
danial (@daniiialll72)

daniiialll72

PHP, Python, HTML
11
star
3337
ranendra adhikari (@neutrino)

neutrino

Ruby, Python, C#
11
star
3338
Klaus Karkia (@schlaus)

schlaus

PHP, JavaScript, HTML
11
star
3339
Mike G (@mkgin)

mkgin

11
star
3340
Anil Ozdemir (@MonteFloyd)

MonteFloyd

C#
11
star
3341
Fizzl (@fizzl)

fizzl

JavaScript, TypeScript, Java
11
star
3342
Mathias Lindström (@kuzeyron)

kuzeyron

Python
11
star
3343
Jari (@jarirajari)

jarirajari

Java, Python, Shell
11
star
3344
Tero Kemppi (@tjkemp)

tjkemp

Python, Jupyter Notebook
11
star
3345
Viljami Vastamäki (@vastamaki)

vastamaki

TypeScript, JavaScript, Lua
11
star
3346
Liang Sun (@lyonsun)

lyonsun

JavaScript, PHP, CSS
11
star
3347
Aditya (@gradjitta)

gradjitta

Python
11
star
3348
Cube (@cubeee)

cubeee

Go, Shell, Java
11
star
3349
Rohit Raj (@rohitshubham)

rohitshubham

Python, C, Shell
11
star
3350
Zizou  (@ziizouz)

ziizouz

Python
11
star
3351
Farbod Faghihi (@parallel-places)

parallel-places

Jupyter Notebook, Python
11
star
3352
Marcelo Hartmann (@mahaa2)

mahaa2

MATLAB, Julia
11
star
3353
Hamza Ahmad (@toorhamza)

toorhamza

JavaScript, HTML
11
star
3354
Parisa (@parisaghm)

parisaghm

JavaScript, HTML, CSS
11
star
3355
 Anh Cao (@AnhCaooo)

AnhCaooo

JavaScript
11
star
3356
Jari Voutilainen (@Zharktas)

Zharktas

JavaScript
11
star
3357
Lennart Schulte (@lennart-schulte)

lennart-schulte

Python
11
star
3358
Nursat Sultana Kakon (@nursatkakon)

nursatkakon

Java, Python, Jupyter Notebook
11
star
3359
Juha Louhiranta (@charn)

charn

JavaScript, Python, C
11
star
3360
Mikko Korpela (@mvkorpel)

mvkorpel

R
11
star
3361
Harri Savolainen (@hsavolai)

hsavolai

Python, HTML, Groovy
11
star
3362
Markus Järvisalo (@mjarvisal)

mjarvisal

C#
11
star
3363
Ioana Tiplea (@ioanat94)

ioanat94

TypeScript, JavaScript, HTML
11
star
3364
Thomas Moenicke (@tm243)

tm243

JavaScript, Python
11
star
3365
Petteri Hyvärinen (@hyvapetteri)

hyvapetteri

Jupyter Notebook, MATLAB, Python
11
star
3366
Simeon Platonov (@platonovsimeon)

platonovsimeon

Python
11
star
3367
W.S.S. Perera (@shashperera)

shashperera

Java, JavaScript, HTML
11
star
3368
TrafficSense Aalto (@aalto-trafficsense)

aalto-trafficsense

PLpgSQL, Python
11
star
3369
Mikko Apo (@mikko-apo)

mikko-apo

CoffeeScript, JavaScript, Java
11
star
3370
Abdul Wahid (@color2life)

color2life

JavaScript
11
star
3371
Alex Lindroos (@alexlindroos)

alexlindroos

Dart, Kotlin
11
star
3372
Aleksi Pousar (@stoneman1)

stoneman1

JavaScript, C
11
star
3373
@nemobis

nemobis

Python, Shell
11
star
3374
Oiva Eskola (@oiva)

oiva

TypeScript
11
star
3375
Prakirth Govardhanam (@prak112)

prak112

Jupyter Notebook, Python, HTML
11
star
3376
Samimies (@SamimiesGames)

SamimiesGames

Python, C#, CSS
11
star
3377
Kamal (@emkamal)

emkamal

JavaScript, PHP
11
star
3378
Ville Mattila (@vmattila)

vmattila

PHP, TypeScript, JavaScript
11
star
3379
Yuri Nesterov (@nesteroff)

nesteroff

C++, C
11
star
3380
Sebastián Peña (@spenafajuri)

spenafajuri

Roff
11
star
3381
Tero Saaristo (@tsaaristo)

tsaaristo

Python
11
star
3382
Kaappo Raivio (@KaappoRaivio)

KaappoRaivio

JavaScript, C++, Java
11
star
3383
@shaheryar1

shaheryar1

Python, Jupyter Notebook, JavaScript
11
star
3384
Zubair Tariq (@zubairtariq1)

zubairtariq1

JavaScript, Java
11
star
3385
Sami Nieminen (@playwithreality)

playwithreality

Jupyter Notebook, Python, C
11
star
3386
Kimmo Lehto (@kke)

kke

Ruby, Shell
11
star
3387
Niklas Pimenoff (@nikunicke)

nikunicke

Go, C
11
star
3388
Viivi (@UnquotidianVi)

UnquotidianVi

C#, Lua
11
star
3389
Roman Gardukevich (@OdNairy)

OdNairy

Objective-C, Swift
11
star
3390
Juho Kokkala (@juhokokkala)

juhokokkala

Stan, Python
11
star
3391
Jussi Löppönen (@juslop)

juslop

Python, JavaScript
11
star
3392
Vitek Urbanec (@squeaky-godzilla)

squeaky-godzilla

Python
11
star
3393
Aki Koskinen (@akikoskinen)

akikoskinen

JavaScript, Python, C
11
star
3394
Jyrki Lilja (@jyrkij)

jyrkij

Ruby, Shell, Java
11
star
3395
Juhana Laurinharju (@Fingerzam)

Fingerzam

Clojure, Haskell, Vim Script
11
star
3396
Jubic Oy (@jubicoy)

jubicoy

PHP, Java, JavaScript
11
star
3397
Toni Lahnalampi (@tonila)

tonila

JavaScript
11
star
3398
Helsinki Python Workshops (@HkiPythonWorkshops)

HkiPythonWorkshops

Python
11
star
3399
Héctor Tortosa (@hectortosa)

hectortosa

Rust, JavaScript, TypeScript
11
star
3400
Pavel Samokha (@vansickle)

vansickle

Python, C#
11
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.