🇫🇮 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

2201
Finnish Environment Institute (Syke) (@sykefi)

sykefi

HTML, TypeScript, Python
27
star
2202
Javier Hernandez (@wickathou)

wickathou

JavaScript, Ruby, HTML
27
star
2203
Olli Salonen (@trsqr)

trsqr

C, Shell
27
star
2204
Juho Eerola (@juntuu)

juntuu

Awk, C, PostScript
27
star
2205
Tri Hoang (@tripheo0412)

tripheo0412

JavaScript, TypeScript, CSS
27
star
2206
Romulo Carvalho (@oakromulo)

oakromulo

Dart, JavaScript
27
star
2207
Toni Alatalo (@antont)

antont

Python, JavaScript, C#
27
star
2208
Sergey Smirnov (@sergehog)

sergehog

C++
27
star
2209
Nibesh Khadka (@nibukdk)

nibukdk

JavaScript, Jupyter Notebook, Dart
27
star
2210
Anqh (@anqh)

anqh

PHP
27
star
2211
Ville Vehviläinen (@vehvis)

vehvis

Clojure
27
star
2212
Andrzej Wojtyś (@Arhimenrius)

Arhimenrius

Python, Shell, TypeScript
27
star
2213
Omar El-Begawy (@gellati)

gellati

HTML, RobotFramework, CSS
27
star
2214
Taavi Väänänen (@supertassu)

supertassu

PHP, Python, Java
27
star
2215
Ugur Kart (@ugurkart)

ugurkart

C++
26
star
2216
Niko Järvinen (@b10011)

b10011

Python, Brainfuck, Java
26
star
2217
Janne Leppänen (@janneleppanen)

janneleppanen

TypeScript, CSS, PHP
26
star
2218
Atte Liimatainen (@AttLii)

AttLii

TypeScript, PHP
26
star
2219
Tuomas Aura (@tuomaura)

tuomaura

Python, C, JavaScript
26
star
2220
Luis Colorado (@mojadita)

mojadita

C, Java
26
star
2221
Niko (@Nikojoel)

Nikojoel

JavaScript, Kotlin, ASP
26
star
2222
@Sonaza

Sonaza

Lua, C++, C#
26
star
2223
@RodCyb3Dev

RodCyb3Dev

JavaScript, TypeScript, HTML
26
star
2224
Antti Partanen (@aehparta)

aehparta

C, Assembly, C++
26
star
2225
Jesse Ikonen (@yoka)

yoka

CSS, JavaScript
26
star
2226
Antti Paarlahti (@Flogistoni)

Flogistoni

C++
26
star
2227
Vuoro Design (@vuoro)

vuoro

JavaScript
26
star
2228
Julius  (@julesvirallinen)

julesvirallinen

JavaScript, TypeScript
26
star
2229
Heikki Salo (@deggis)

deggis

JavaScript, Python, Haskell
26
star
2230
@TeddyTeddy

TeddyTeddy

HTML, RobotFramework, Python
26
star
2231
Oy Tawasta OS Technologies Ltd. (@tawasta)

tawasta

Python
26
star
2232
Ville Peurala (@vpeurala)

vpeurala

Java, Shell, Haskell
26
star
2233
SWÄG (@Swaeg)

Swaeg

Python, C, Processing
26
star
2234
Tuomo Venäläinen (@vendu)

vendu

C
26
star
2235
Jussi Vaihia (@mixman)

mixman

Python, Vim Script, JavaScript
26
star
2236
Klaus Jokisuo (@KlausJokisuo)

KlausJokisuo

Dart
26
star
2237
Jussi Mäkilä (@jmakila)

jmakila

JavaScript
26
star
2238
Lauri Viitala (@lviit)

lviit

JavaScript, TypeScript, Vue
26
star
2239
@tontsa28

tontsa28

Rust, Python, JavaScript
26
star
2240
Anton Gurskiy (@Tosha1409)

Tosha1409

Python
26
star
2241
Star and Serpent (@starandserpent)

starandserpent

C#, Java
26
star
2242
Leonardo Fierro (@himynameisfuego)

himynameisfuego

MATLAB
26
star
2243
Saska Dönges (@saskeli)

saskeli

C++, C#, Jupyter Notebook
26
star
2244
Matias Dahl (@matiasdahl)

matiasdahl

R, JavaScript, CSS
26
star
2245
Teemo Tebest (@teelmo)

teelmo

JavaScript, PHP, HTML
26
star
2246
Praash (@praashie)

praashie

Python, C++
26
star
2247
Ilari Suhonen (@bluelhf)

bluelhf

Java, Rust, HTML
26
star
2248
Petri Hautamäki (@phautamaki)

phautamaki

26
star
2249
Masnad Nehith (@nihitx)

nihitx

JavaScript, HTML, Jupyter Notebook
26
star
2250
Matti Lassila (@mjlassila)

mjlassila

XQuery, Python, JavaScript
26
star
2251
Tommi (@tommiranta)

tommiranta

Jupyter Notebook
26
star
2252
Niklas Lepistö (@laznic)

laznic

TypeScript, Elixir, JavaScript
25
star
2253
Daniel Fischer (@fischuu)

fischuu

R, C++, HTML
25
star
2254
Niklas Laxström (@Nikerabbit)

Nikerabbit

PHP, Shell, JavaScript
25
star
2255
Tuukka Norri (@tsnorri)

tsnorri

C++, PHP, Python
25
star
2256
Skeletor (@skeletor-git)

skeletor-git

Python
25
star
2257
Smithy (@ashksmith)

ashksmith

C
25
star
2258
Mehedi Hasan Bijoy (@mehedihasanbijoy)

mehedihasanbijoy

Jupyter Notebook, Python, C++
25
star
2259
Gerhard Molin (@avocadohooman)

avocadohooman

TypeScript, JavaScript, Go
25
star
2260
Albert Nazander (@alizbazar)

alizbazar

JavaScript, PHP, Python
25
star
2261
Matti Vesa (@mjvesa)

mjvesa

Java, JavaScript, CSS
25
star
2262
Elias Eskelinen (@xypine)

xypine

Python, Java, JavaScript
25
star
2263
Sami Kankaristo (@kankaristo)

kankaristo

JavaScript, CoffeeScript
25
star
2264
@horizontti

horizontti

Lua, Perl
25
star
2265
Pasi Nuutinmaki (@GNSS-Stylist)

GNSS-Stylist

GDScript, C++, GAP
25
star
2266
Filip Ginter (@fginter)

fginter

Python, Jupyter Notebook, JavaScript
25
star
2267
Lars Wikberg (@rulex)

rulex

Shell, JavaScript, Python
25
star
2268
Petja Touru (@petja)

petja

HTML, JavaScript, TypeScript
25
star
2269
@GeriLife

GeriLife

Python, Jupyter Notebook, JavaScript
25
star
2270
albertf (@alberto-f)

alberto-f

JavaScript, CSS
25
star
2271
Konstantin Melnikov (@archangel-irk)

archangel-irk

JavaScript, TypeScript, HTML
25
star
2272
Antti Kissaniemi (@anttikissa)

anttikissa

JavaScript, CoffeeScript, Vim Script
25
star
2273
VTT TECHNICAL RESEARCH CENTRE OF FINLAND (@vttresearch)

vttresearch

Julia, C++, Java
25
star
2274
Persikka (@nindwen)

nindwen

Vim Script
25
star
2275
Timo Jyrinki (@tjyrinki)

tjyrinki

C++, Python, C
25
star
2276
Harri Kauhanen (@harrikauhanen)

harrikauhanen

Ruby
25
star
2277
Mohamad Nachawati (@MohamadNach)

MohamadNach

Jupyter Notebook
25
star
2278
Nico Hämäläinen (@clooth)

clooth

Objective-C, JavaScript, Ruby
25
star
2279
@Zakru

Zakru

Python, Lua, Java
25
star
2280
Jarno Rankinen (@0ranki)

0ranki

Shell, Go, Dockerfile
25
star
2281
Harri Kovalainen (@hakovala)

hakovala

JavaScript
25
star
2282
Maa ja ilma (@maailma)

maailma

JavaScript, Python
25
star
2283
Pondenome (@pondenome)

pondenome

HTML
25
star
2284
Jani Luukko (@JaniL)

JaniL

JavaScript, Java, CoffeeScript
25
star
2285
Ian Leiman (@eianlei)

eianlei

Python, JavaScript
25
star
2286
HiPerCog group (@hipercog)

hipercog

HTML, MATLAB, Scilab
25
star
2287
Maximilian Hagelstam (@MaximilianHagelstam)

MaximilianHagelstam

C++, TypeScript, Go
25
star
2288
POES-Weather Ltd (@poes-weather)

poes-weather

C++, Python
25
star
2289
Kirill (@kirill-dev-pro)

kirill-dev-pro

TypeScript, JavaScript, HTML
25
star
2290
Kofi Baafi (@kbaafi)

kbaafi

Python, C++, Jupyter Notebook
25
star
2291
Mobile Joomla! (@mobilejoomla)

mobilejoomla

PHP
25
star
2292
Mico Piira (@micopiira)

micopiira

Kotlin, Shell
25
star
2293
Tomi Oikarinen (@toikarin)

toikarin

Python, Go, Java
25
star
2294
Anh Vo (@AnhVo28)

AnhVo28

JavaScript, CSS, Java
25
star
2295
Joni Strömberg (@yonstorm)

yonstorm

C#
25
star
2296
Eero Häihälä (@haihala)

haihala

Rust, Svelte, GDScript
25
star
2297
@Kiosked

Kiosked

JavaScript, HTML
25
star
2298
Mazhar Ahmed (@mazhar266)

mazhar266

HTML, CSS, PHP
25
star
2299
Tomi Karjalainen (@tkkarjal)

tkkarjal

MATLAB, R
25
star
2300
Jussi Uusi-Illikainen (@jui)

jui

JavaScript, Java, Elixir
25
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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