🇫🇮 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

1301
Granite Devices (@GraniteDevices)

GraniteDevices

C++, C
67
star
1302
Karo Rönty (@KaroRonty)

KaroRonty

R, Jupyter Notebook
67
star
1303
Sami Korpela (@skipadu)

skipadu

JavaScript, Swift, C++
67
star
1304
Alexander Hanhikoski (@alexhanh)

alexhanh

Ruby, JavaScript, C#
67
star
1305
Zhentian Wan (@zhentian-wan)

zhentian-wan

JavaScript, TypeScript, HTML
66
star
1306
SprintIT Oy (@devlab-oy)

devlab-oy

Ruby, PHP
66
star
1307
Oskari Oksanen (@ooksanen)

ooksanen

PHP
66
star
1308
Mikhail Zabaluev (@mzabaluev)

mzabaluev

Rust, C
66
star
1309
Biophysics of Bone and Cartilage (@UEF-BBC)

UEF-BBC

Python, MATLAB
66
star
1310
Paulus Pärssinen (@PaulusParssinen)

PaulusParssinen

C#, Python
66
star
1311
@teaddict

teaddict

Java, Scala, JavaScript
66
star
1312
@fluks

fluks

JavaScript, Python, C++
66
star
1313
Suomen Partiolaiset – Finlands Scouter ry (@partio-scout)

partio-scout

JavaScript, TypeScript, CSS
66
star
1314
LIPAS (@lipas-liikuntapaikat)

lipas-liikuntapaikat

Clojure
66
star
1315
Oguzhan Gencoglu (@ogencoglu)

ogencoglu

Python, Jupyter Notebook, HTML
66
star
1316
Creuna Finland (@CreunaFI)

CreunaFI

PHP, JavaScript
66
star
1317
Emmanuel Raj (@emmanuelraj7)

emmanuelraj7

Python, Jupyter Notebook, CSS
66
star
1318
Pekka Riikonen (@priikone)

priikone

C, Python, TeX
66
star
1319
@Python1320

Python1320

Lua, Python, C
66
star
1320
Jyrki Berg (@jyberg)

jyberg

C++
65
star
1321
Mikko Kaistinen (@Laastine)

Laastine

Rust, F#, TypeScript
65
star
1322
Pekka Piippo (@spegelius)

spegelius

Python, G-code, OpenSCAD
65
star
1323
emppu (@emppu-dev)

emppu-dev

Python, HTML, JavaScript
65
star
1324
Fredrik Wikstrom (@salass00)

salass00

C
65
star
1325
Mikko Rantalainen (@mikkorantalainen)

mikkorantalainen

Python, Shell, C
65
star
1326
Olli Sorjonen (@o-l-l-i)

o-l-l-i

C#, ShaderLab
65
star
1327
Sandhya Mahat (@Sannu8)

Sannu8

JavaScript, HTML
65
star
1328
Yanlin Qian (@yanlinqian)

yanlinqian

MATLAB, HTML, Python
65
star
1329
Harri Pellikka (@manabreak)

manabreak

Java
65
star
1330
Tapio Pahikkala (@aatapa)

aatapa

Python
65
star
1331
Michael Skogberg (@malliina)

malliina

Scala, Swift, C#
64
star
1332
Johannes Neumeier (@kontur)

kontur

JavaScript, Eagle, Pure Data
64
star
1333
Kimmo Sääskilahti (@ksaaskil)

ksaaskil

Python, Elixir, Haskell
64
star
1334
Petri Silen (@pksilen)

pksilen

JavaScript, TypeScript, Java
64
star
1335
Timo Puronen (@tpuronen)

tpuronen

C++, Objective-C
64
star
1336
Szymon Sasin (@szymex)

szymex

Java, Python, Go
64
star
1337
Artur Gajewski (@artur-gajewski)

artur-gajewski

PHP, CSS, Clojure
64
star
1338
@lix (@Alirezalm)

Alirezalm

Python, C++, MATLAB
64
star
1339
@jukkas

jukkas

C++, C
64
star
1340
Ari Malinen (@causes-)

causes-

C, Shell
63
star
1341
Mikko Pikarinen (@oh2mp)

oh2mp

C++, Perl, C
63
star
1342
Empirical Software Engineering in Software, Systems and Services Research Group (@M3SOulu)

M3SOulu

Python, R, Java
63
star
1343
Pekka Koskinen (@pekkosk)

pekkosk

Elm
63
star
1344
Räghib Hasan (@ragmha)

ragmha

JavaScript, Less
63
star
1345
Erkki (@ErkHal)

ErkHal

Python, C++, TypeScript
63
star
1346
Fahid A. Khan (@FAHID-KHAN)

FAHID-KHAN

JavaScript, CSS, C++
63
star
1347
Esko-Kalervo Salaka (@EskoSalaka)

EskoSalaka

Python, JavaScript
63
star
1348
SALabs_ (@salabs)

salabs

Python, JavaScript, RobotFramework
63
star
1349
Nomovok  (@nomovok-opensource)

nomovok-opensource

C++, JavaScript, Ruby
63
star
1350
Artem Konyshev (@KonyshevArtem)

KonyshevArtem

C++, ShaderLab, C#
63
star
1351
Sami Koskivaara (@Satak)

Satak

PowerShell, HTML, JavaScript
63
star
1352
@kairis

kairis

Python
63
star
1353
Sergei Guselnikov (@arietis)

arietis

Swift
63
star
1354
Traffic Management Finland (@tmfg)

tmfg

Java, JavaScript, Shell
63
star
1355
Juho Juopperi (@jkjuopperi)

jkjuopperi

C, Python, Shell
63
star
1356
Juhamatti Niemelä (@iiska)

iiska

Ruby, Python, JavaScript
63
star
1357
QitVision (@jpjuvo)

jpjuvo

Jupyter Notebook, Python
63
star
1358
Joao Rossi FIlho (@joaorossi)

joaorossi

C, C++, Jupyter Notebook
63
star
1359
Riku Lindblad (@lepinkainen)

lepinkainen

Python, JavaScript, Go
63
star
1360
Cairan Steverink (@caiRanN)

caiRanN

C++, C#, Batchfile
63
star
1361
@JYVSECTEC

JYVSECTEC

Shell, Jupyter Notebook, HTML
63
star
1362
Vladislav Zavjalov (@slazav)

slazav

C++, Shell, Gnuplot
63
star
1363
Julius Hietala (@hietalajulius)

hietalajulius

C++, JavaScript, Rust
62
star
1364
Tommi Rantala (@rantala)

rantala

C, C++, Ruby
62
star
1365
Mats Rauhala (@MasseR)

MasseR

Haskell, PHP, C
62
star
1366
Okku (@0kku)

0kku

TypeScript, HTML
62
star
1367
Alexander Waldemar Ahjolinna (@ahjolinna)

ahjolinna

Shell, Lua
62
star
1368
Riku Palomäki (@tonttu)

tonttu

C++, Ruby, Perl
62
star
1369
Aleksandr Beshkenadze (@beshkenadze)

beshkenadze

JavaScript, Java, Shell
62
star
1370
Matti Saarinen (@mattisaarinen)

mattisaarinen

JavaScript
62
star
1371
@Suvidriel

Suvidriel

C++, C#
62
star
1372
Geological Survey of Finland (Geologian tutkimuskeskus) (@gtkfi)

gtkfi

PostScript, Python, C#
61
star
1373
Otto Rask (@rask)

rask

PHP, Rust, JavaScript
61
star
1374
Code::Stats (@code-stats)

code-stats

JavaScript, Python
61
star
1375
Samppa Saarela (@ssaarela)

ssaarela

Java
61
star
1376
Antti Vanhala (@Randati)

Randati

Rust, Python
61
star
1377
Sailfish OS Mirror (@sailfishos-mirror)

sailfishos-mirror

C, C++, Python
61
star
1378
Sometrik Oy (@Sometrik)

Sometrik

C++, C, Java
61
star
1379
James Lawlor (@jameslawlor)

jameslawlor

Jupyter Notebook, Python, XML
61
star
1380
Taneli Hartikainen (@tanelih)

tanelih

HTML, JavaScript, Java
61
star
1381
Antti Salminen (@ajsalminen)

ajsalminen

Python, Emacs Lisp, Shell
61
star
1382
Alexander Eremin (@alhazred)

alhazred

C, Shell, Java
61
star
1383
Monad Ltd (@monadoy)

monadoy

TypeScript, C++
61
star
1384
Risto Yrjänä (@ripla)

ripla

Java, Scala, Shell
61
star
1385
Stefan Rimaila (@stuf)

stuf

JavaScript, Elm
61
star
1386
Antti Salonen (@antsa)

antsa

Ruby, Python
61
star
1387
@hyotynen

hyotynen

C++
61
star
1388
Johan Axelsson (@nerdic-coder)

nerdic-coder

TypeScript, JavaScript, CSS
61
star
1389
Dima Semyushkin (@devgru)

devgru

JavaScript, C, TypeScript
60
star
1390
Pekka Kaitaniemi (@kaitanie)

kaitanie

Clojure, C++, Nix
60
star
1391
Otto Vänttinen (@DevUltimateman)

DevUltimateman

C#, GSC
60
star
1392
Antti Rask (@AnttiRask)

AnttiRask

R, HTML
60
star
1393
Carat Project (@carat-project)

carat-project

Objective-C, Java, JavaScript
60
star
1394
Sakari Ellonen (@sellonen)

sellonen

Python
60
star
1395
Pohjola Works (@pohjolaworks)

pohjolaworks

60
star
1396
Markku Leiniö (@markkuleinio)

markkuleinio

Python, Lua
60
star
1397
@henux

henux

Shell, C, Python
60
star
1398
Laura Ham (@laura-ham)

laura-ham

Python, Jupyter Notebook, MATLAB
60
star
1399
Margit Tennosaar (@margittennosaar)

margittennosaar

JavaScript, HTML
60
star
1400
Benjamin Byholm (@kkoopa)

kkoopa

Java, Vim Script, Python
60
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.