🇫🇮 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

1201
motley.fi (@motleyagency)

motleyagency

JavaScript, Shell, Nginx
77
star
1202
Ville Koskela (@villekoskelaorg)

villekoskelaorg

ActionScript
76
star
1203
Sandy Zeng [MVP] (@sandytsang)

sandytsang

PowerShell
76
star
1204
Johan Halin (@superjohan)

superjohan

Objective-C, Swift, C#
76
star
1205
Tuukka Pasanen (@illuusio)

illuusio

C, Python
76
star
1206
Janne Lehikoinen (@jlehikoinen)

jlehikoinen

Swift, Python, Shell
76
star
1207
@Device9999

Device9999

C++
76
star
1208
Risto Hietala (@rhietala)

rhietala

Python, Scala, TypeScript
76
star
1209
Ilkka Anttonen (@SirIle)

SirIle

Shell, CoffeeScript, JavaScript
76
star
1210
Bryan R. Vallejo (@bryanvallejo16)

bryanvallejo16

HTML, Jupyter Notebook, JavaScript
76
star
1211
Mikael Lavi (@Kjue)

Kjue

JavaScript, Python
75
star
1212
Adrian Kalinin (@adrian-kalinin)

adrian-kalinin

Python
75
star
1213
Väinö Järvelä (@Kaali)

Kaali

Emacs Lisp, Python, Clojure
75
star
1214
Christabella Irwanto (@christabella)

christabella

Jupyter Notebook, Python, JavaScript
75
star
1215
Tero Laitinen (@tlaitinen)

tlaitinen

Haskell, JavaScript, TypeScript
75
star
1216
Jorge Costa (@jmecosta)

jmecosta

F#, C#
75
star
1217
Roman Dunets (@romandunets)

romandunets

HTML, C#, Ruby
75
star
1218
@mer-packages

mer-packages

C, C++
75
star
1219
Ville Hakola (@hakola)

hakola

ASP, Jupyter Notebook
74
star
1220
New Things Co (@NewThingsCo)

NewThingsCo

JavaScript, Clojure, Swift
74
star
1221
Mikko Nylén (@mnylen)

mnylen

Ruby, JavaScript, Java
74
star
1222
@simppafi

simppafi

ActionScript, Uno, JavaScript
74
star
1223
Yuri Popov (@20SecondsToSun)

20SecondsToSun

C++, ActionScript, C
74
star
1224
Farhad (@farhad2161)

farhad2161

Java, Python, C#
74
star
1225
@Valokoodari

Valokoodari

AutoHotkey, Rust, JavaScript
74
star
1226
Anh Minh (@anhminh3105)

anhminh3105

Python, C, MATLAB
74
star
1227
Enbo Chen (@enbochen)

enbochen

JavaScript
74
star
1228
Lekane Oy (@lekane)

lekane

Go, Jinja
74
star
1229
Otto Vehviläinen (@Mumakil)

Mumakil

JavaScript, CoffeeScript, Swift
74
star
1230
Zheng Zhao (@zgbkdlm)

zgbkdlm

Python, TeX, MATLAB
74
star
1231
Bulut Tekgül (@blttkgl)

blttkgl

C++, HTML
74
star
1232
Jenni (@postmodernistx)

postmodernistx

Vue, JavaScript, PHP
74
star
1233
Richard Zilahi (@zilahir)

zilahir

JavaScript, TypeScript, Shell
73
star
1234
SALabs_ (@Omenia)

Omenia

Python, RobotFramework, Makefile
73
star
1235
Ville Rantala (@vjrantal)

vjrantal

JavaScript, C#, TypeScript
73
star
1236
Ibtehaz (@shepherd-06)

shepherd-06

Python, Java, Shell
73
star
1237
Mehdi Safarpour (@NeuroFan)

NeuroFan

MATLAB, C++, C
73
star
1238
@Dis90

Dis90

Python
73
star
1239
Research Group in Industrial Optimization (@industrial-optimization-group)

industrial-optimization-group

Python, Jupyter Notebook, MATLAB
73
star
1240
Joona Heikkilä (@cxcorp)

cxcorp

JavaScript, TypeScript, C++
73
star
1241
Akseli (@Akselmo)

Akselmo

JavaScript, Python, C
73
star
1242
Jarno Keskikangas (@pyykkis)

pyykkis

JavaScript, CoffeeScript
73
star
1243
tahti (@tahti-studio)

tahti-studio

JavaScript, TypeScript
73
star
1244
miranda (@ahihi)

ahihi

Python, Rust, Haskell
73
star
1245
Pius Ladenburger (@GittiHab)

GittiHab

PHP, Jupyter Notebook, CSS
73
star
1246
Janne Määttä (@calmjm)

calmjm

Python
72
star
1247
Björn Andersson (@bjanders)

bjanders

Python, C, Go
72
star
1248
Jyri-Matti Lähteenmäki (@jyrimatti)

jyrimatti

Shell, JavaScript, Haskell
72
star
1249
lauka (@lkaino)

lkaino

Python, Kotlin
72
star
1250
Olli (@woltsu)

woltsu

JavaScript, TypeScript, Shell
72
star
1251
@celeron55

celeron55

C++, Lua, JavaScript
72
star
1252
Lauri Svan (@laurisvan)

laurisvan

JavaScript, TypeScript, Shell
72
star
1253
Ossi Herrala (@oherrala)

oherrala

Rust, Haskell, Elm
72
star
1254
Kaan BOKE (@kb1907)

kb1907

HTML, Python, Jupyter Notebook
72
star
1255
Jari Kalinainen (@jvk75)

jvk75

Swift, Arduino
71
star
1256
Vesa-Matti Hartikainen (@veskuh)

veskuh

C++
71
star
1257
Veeti Haapsamo (@Walther)

Walther

Rust, JavaScript, GLSL
71
star
1258
Tero (@terotests)

terotests

JavaScript, TypeScript
71
star
1259
Dawit Nida (@dawitnida)

dawitnida

Shell, Python, C#
71
star
1260
Uri Savelchev (@alterrebe)

alterrebe

Shell
70
star
1261
Leif Åstrand (@Legioth)

Legioth

Java, JavaScript, TypeScript
70
star
1262
Timur Iskhakov (@timiskhakov)

timiskhakov

C#, Go
70
star
1263
Simon Clement (@SimonTC)

SimonTC

Java, JavaScript, C#
70
star
1264
Trung Ngo (@lewtds)

lewtds

Python, C, CSS
70
star
1265
Tonio Loewald (@tonioloewald)

tonioloewald

JavaScript, TypeScript, PHP
70
star
1266
Sauli Anto (@isaul32)

isaul32

HTML, Java, JavaScript
70
star
1267
Xi Xiao (@xixiaofinland)

xixiaofinland

Lua, JavaScript, Apex
70
star
1268
Underscore Type (@underscoretype)

underscoretype

Python, JavaScript
70
star
1269
Anoop Vijayan Maniankara (@maniankara)

maniankara

Go, Ruby, Shell
70
star
1270
Aminda Suomalainen ⚧ (@Mikaela)

Mikaela

YAML, Text, Shell
70
star
1271
Matti Räty (@mraty)

mraty

Objective-C
69
star
1272
Samppa Hynninen (@Snjoo)

Snjoo

JavaScript, Objective-C, Batchfile
69
star
1273
Jarkko Laine (@jarkko)

jarkko

Ruby, JavaScript, C#
69
star
1274
Samuli Seppänen (@mattock)

mattock

Shell, Python, PowerShell
69
star
1275
Armand Alexandru Balint (@Zedpaixd)

Zedpaixd

Python, C++, Java
69
star
1276
Erol KOCAMAN (@firstthumb)

firstthumb

Java, Dart, Go
69
star
1277
Tuomas Kulve (@kulve)

kulve

C, C++, Python
69
star
1278
Jani Mustonen (@JaniM)

JaniM

Rust, Python
68
star
1279
Double Open (@doubleopen-project)

doubleopen-project

Python, Rust, Roff
68
star
1280
Otto Ahoniemi (@otahontas)

otahontas

TypeScript, JavaScript, Python
68
star
1281
Pete Nykänen (@petetnt)

petetnt

JavaScript, TypeScript
68
star
1282
Jae Lo Presti (@jae1911)

jae1911

Python, PHP, TypeScript
68
star
1283
Reko Meriö (@rekomerio)

rekomerio

C++, QML
68
star
1284
Gokhan Dogramaci (@dogramacigokhan)

dogramacigokhan

C#, JavaScript
68
star
1285
Otso Jousimaa (@ojousima)

ojousima

JavaScript, KiCad Layout, C
68
star
1286
Petteri Kivimäki (@petkivim)

petkivim

Java, PHP, JavaScript
68
star
1287
SSH Communications Security Oyj (@SSHcom)

SSHcom

TypeScript, Go, Python
67
star
1288
Daniel Eke (@endanke)

endanke

Swift, JavaScript, Objective-C
67
star
1289
Juhis (@Hamatti)

Hamatti

JavaScript, Python, Jupyter Notebook
67
star
1290
Evermade Oy (@evermade)

evermade

PHP, TypeScript, JavaScript
67
star
1291
Gamma-Opt (@gamma-opt)

gamma-opt

Julia, Jupyter Notebook, Python
67
star
1292
Seyoung Park (@SuperShinyEyes)

SuperShinyEyes

Jupyter Notebook, Python, C#
67
star
1293
Panu Lahtinen (@pnuu)

pnuu

Python, C
67
star
1294
Sami Remes (@sremes)

sremes

MATLAB, Python, C++
67
star
1295
Ye Huang (@crabcanon)

crabcanon

JavaScript, CSS, HTML
67
star
1296
Code by Navibyte (@navibyte)

navibyte

Dart
67
star
1297
Shreyas Seshadri (@shreyas253)

shreyas253

Python, MATLAB
67
star
1298
Janne Varjo (@Janne252)

Janne252

TypeScript, Lua, JavaScript
67
star
1299
Sami Hangaslammi (@shangaslammi)

shangaslammi

Haskell, CoffeeScript
67
star
1300
Md Saroar Jahan (@saroarjahan)

saroarjahan

Jupyter Notebook, JavaScript
67
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.