🇫🇮 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

2301
Demonick (@Demonick2010)

Demonick2010

C#, JavaScript, HTML
25
star
2302
Jani Tiainen (@jtiai)

jtiai

Python, C++, Nim
25
star
2303
Sulka Haro (@sulkaharo)

sulkaharo

JavaScript
25
star
2304
Johannes Ekman (@EKMN)

EKMN

JavaScript, HTML, CSS
25
star
2305
Proximi.io (@proximiio)

proximiio

Objective-C, JavaScript, TypeScript
25
star
2306
Topi 'top1' Tuulensuu (@totu)

totu

Python, JavaScript, Shell
25
star
2307
Konsta Toivanen (@konstatoivanen)

konstatoivanen

C++, C#
24
star
2308
Anssi Hannula (@anssih)

anssih

Java
24
star
2309
XXLSEC Ltd (@xxlsec)

xxlsec

24
star
2310
Jerry Udensi (@1Mr-Styler)

1Mr-Styler

Swift, Groovy
24
star
2311
Koodiklinikka (@koodiklinikka)

koodiklinikka

Python, JavaScript, TypeScript
24
star
2312
Roope Salmi (@ollpu)

ollpu

Rust, C++, JavaScript
24
star
2313
Thomas Belliard (@tbelliard)

tbelliard

JavaScript, PHP
24
star
2314
Jukka Villstedt (@jvillste)

jvillste

Clojure
24
star
2315
Timi Wahalahti (@timiwahalahti)

timiwahalahti

JavaScript, PHP, CSS
24
star
2316
Wesley Moses (@wes337)

wes337

JavaScript, TypeScript
24
star
2317
William Linna (@wlinna)

wlinna

Java, Python, Emacs Lisp
24
star
2318
Heikki Hietala (@HeikkiHietala)

HeikkiHietala

C++, C, Python
24
star
2319
Sadaf Nazari (@sadafnazari)

sadafnazari

C++, Java, CSS
24
star
2320
Huy Trinh (@HuyAms)

HuyAms

JavaScript, Swift, TypeScript
24
star
2321
Luke Ecosystem Modeling Lab (@LukeEcomod)

LukeEcomod

Python, Jupyter Notebook, R
24
star
2322
Ville Korhonen (@ypcs)

ypcs

Python, C, Shell
24
star
2323
Yordan Georgiev (@YordanGeorgiev)

YordanGeorgiev

Shell, Batchfile, Vim Script
24
star
2324
Sahed Alom Sumit (@sahedalomsumit)

sahedalomsumit

HTML, CSS, JavaScript
24
star
2325
JK Laiho (@jklaiho)

jklaiho

Objective-C, Python, CoffeeScript
24
star
2326
Sampo Smolander (@samposm)

samposm

Fortran, Mathematica, Python
24
star
2327
Jari Arkko (@jariarkko)

jariarkko

Makefile, JavaScript, HTML
24
star
2328
Mikko (@bloomikko)

bloomikko

Swift, C, Python
24
star
2329
Ken-Lauren Daganio (@kendaganio)

kendaganio

JavaScript, CSS, Ruby
24
star
2330
Toni (@SpeedoPasanen)

SpeedoPasanen

TypeScript, JavaScript
24
star
2331
Simon Rönnqvist (@ronnqvist)

ronnqvist

Ruby
24
star
2332
@aaleino

aaleino

C++
24
star
2333
Markus H (@MawKKe)

MawKKe

Go, Python, CMake
24
star
2334
Joonas Palosuo (@Jonesus)

Jonesus

Python, HCL, TypeScript
24
star
2335
Cenk Cetinkaya (@cenkce)

cenkce

TypeScript, JavaScript
24
star
2336
Petteri U. Ranta (@ratteripenta)

ratteripenta

Jupyter Notebook, CSS
24
star
2337
Marko Lahma (@lahma)

lahma

C#
24
star
2338
Juha Korpela (@jukorp)

jukorp

C
24
star
2339
Tero Piirainen (@tipiirai)

tipiirai

JavaScript
24
star
2340
Hien Cao (@hien-cao)

hien-cao

JavaScript, HTML, Python
24
star
2341
Ville Valta (@vetoketju)

vetoketju

Java, C#, Kotlin
24
star
2342
Olle Mattsson (@OlleMattsson)

OlleMattsson

TypeScript, JavaScript, HTML
24
star
2343
builder_247 (@builder-247)

builder-247

JavaScript, Python
24
star
2344
Sebastian Hojas (@irrelevantat)

irrelevantat

Python, Java, Swift
24
star
2345
Margot de Maulmont (@MargotDem)

MargotDem

C, JavaScript
24
star
2346
Mark Granroth-Wilding (@markgw)

markgw

Python, PLSQL
24
star
2347
Pekka Paalanen (@ppaalanen)

ppaalanen

C
24
star
2348
Petter Eriksson (@petterik)

petterik

Clojure, Java
24
star
2349
Finwe Ltd. (@FinweLtd)

FinweLtd

Java, C++
24
star
2350
@OuluLinux

OuluLinux

C++, C
24
star
2351
Aleksi Myllyoja (@aleksimyllyoja)

aleksimyllyoja

JavaScript, Python
24
star
2352
Shanshan Wang (@shanwangshan)

shanwangshan

Python, Jupyter Notebook
24
star
2353
Petri Mölläri (@molsky)

molsky

HTML
24
star
2354
Anssi Halmeaho (@anssihalmeaho)

anssihalmeaho

Go
24
star
2355
Mikael Ahonen (@mikaelahonen-solita)

mikaelahonen-solita

Python
23
star
2356
Suraj Subramanian (@surajsubramanian)

surajsubramanian

Jupyter Notebook, Python, HTML
23
star
2357
@Tyhjakuori

Tyhjakuori

Python, Adblock Filter List
23
star
2358
Alari Varmann (@alarivarmann)

alarivarmann

Python, Jupyter Notebook, HTML
23
star
2359
Teemu Kallio (@teemuteemu)

teemuteemu

Arduino, Vue, CoffeeScript
23
star
2360
Aleksi Sitomaniemi (@sitomani)

sitomani

Swift, Jupyter Notebook
23
star
2361
Leo Toikka (@l3ku)

l3ku

PHP, Python
23
star
2362
Evgeniy Prikhodko (@binary-machinery)

binary-machinery

C++, Java, Python
23
star
2363
Jan Varho (@jvarho)

jvarho

Python
23
star
2364
Mika Wahlroos (@mwahlroos)

mwahlroos

Python, C
23
star
2365
Joose Rajamäki (@JooseRajamaeki)

JooseRajamaeki

C++, Python
23
star
2366
Markus Heinonen (@markusheinonen)

markusheinonen

MATLAB
23
star
2367
Andres Veidenberg (@veidenberg)

veidenberg

JavaScript, Perl, Vue
23
star
2368
Petri Tuononen (@TuononenP)

TuononenP

Java, HTML, C++
23
star
2369
Lucas (@Dreameh)

Dreameh

JavaScript, Kotlin, Shell
23
star
2370
@SeAMKedu

SeAMKedu

Python, MATLAB
23
star
2371
Janne Peippo (@peippo)

peippo

JavaScript, TypeScript, CSS
23
star
2372
Max Gräsbeck (@maxg0)

maxg0

Shell, JavaScript
23
star
2373
@zutto

zutto

Go, Objective-C, Python
23
star
2374
Louhos (@louhos)

louhos

R, CSS, Python
23
star
2375
Jouni Korhonen (@jounikor)

jounikor

C++, C, Python
23
star
2376
Antti Palmén (@anqqa)

anqqa

PHP, TypeScript, JavaScript
23
star
2377
Integrify (@Integrify-Finland)

Integrify-Finland

JavaScript, HTML
23
star
2378
Pekka Klärck (@pekkaklarck)

pekkaklarck

Python, RobotFramework
23
star
2379
@ilhamkaddouri

ilhamkaddouri

JavaScript, Java, HTML
23
star
2380
@thinhv

thinhv

Swift, Objective-C, Emacs Lisp
23
star
2381
Hannu Leinonen (@hleinone)

hleinone

JavaScript, Java, Scala
23
star
2382
Rivi (@rivi-lang)

rivi-lang

Rust, HTML
23
star
2383
@deviant-syndrome

deviant-syndrome

Python, JavaScript, C++
23
star
2384
Kari Lavikka (@tuner)

tuner

C++, C, JavaScript
23
star
2385
@39bit

39bit

Python, Java
23
star
2386
Toni Kaija (@Diftraku)

Diftraku

PHP, Java
23
star
2387
Aaron Hakala (@Aaronkala)

Aaronkala

JavaScript, Rust, CSS
23
star
2388
Hubbe (@HubbeKing)

HubbeKing

Shell, Python, C
23
star
2389
@trautamaki

trautamaki

C++, Shell, C
23
star
2390
Jonni Rainisto (@rainisto)

rainisto

C++, Lua
23
star
2391
Jarkko Lehtoranta (@jlehtoranta)

jlehtoranta

C++
23
star
2392
Serhat Sezer (@serhatsezer)

serhatsezer

Swift, Objective-C, Python
23
star
2393
Jordane Angelo Gengo (@jgengo)

jgengo

Go, Shell, Ruby
23
star
2394
Jeremías Robles (@jererobles)

jererobles

TypeScript, Python
23
star
2395
Veikko Karsikko (@vepasto)

vepasto

JavaScript
23
star
2396
Blowback (@BlowbackAgency)

BlowbackAgency

PHP, CSS, Less
23
star
2397
Tareq Uddin Mahmud (@Imfahrenheit)

Imfahrenheit

JavaScript, HTML, Vue
23
star
2398
@Infinify

Infinify

JavaScript
23
star
2399
Vesa Haaparanta (@Haaparanta)

Haaparanta

Python, C++, JavaScript
23
star
2400
Muhamet Smaili (@MuhametSmaili)

MuhametSmaili

Lua, TypeScript
23
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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