🇫🇮 Finland Open Source Developers

The community of talented open source developers driving innovation and collaboration in the tech industry.

Developers

6,765

Organizations

766

Repositories

45,816

Top Rank

Clojure, MATLAB, Rust

🇫🇮 Made in Finland Compare with other countries 🌐 All countries
301
Ilya Averyanov (@a1ien)

a1ien

Rust, C, C++
385
star
302
Jari Hanhela (@Jarzka)

Jarzka

JavaScript, Clojure, Java
382
star
303
Joni Freeman (@jonifreeman)

jonifreeman

Scala, JavaScript
378
star
304
Vlad Rindevich (@Lodin)

Lodin

TypeScript, JavaScript, D
378
star
305
Maciej Gurban (@maciej-gurban)

maciej-gurban

JavaScript, HTML, PHP
378
star
306
Dmitry Khrykin (@khrykin)

khrykin

JavaScript, C++, TeX
374
star
307
Matias Piipari (@mz2)

mz2

Objective-C, Swift, C++
372
star
308
Veeti Paananen (@veeti)

veeti

JavaScript, Python, C++
369
star
309
Juha Kivekäs (@juhakivekas)

juhakivekas

Python, C++, C
367
star
310
Tero Vierimaa (@tryffel)

tryffel

Go
363
star
311
Sami Keijonen (@samikeijonen)

samikeijonen

PHP, CSS, HTML
362
star
312
Henri Koski (@heppu)

heppu

Go, Python, JavaScript
361
star
313
@championshuttler

championshuttler

JavaScript, PHP
360
star
314
@life-exe

life-exe

C++
359
star
315
Heikki Hannikainen (@hessu)

hessu

C, Python, Perl
358
star
316
Joonas Rikkonen (@Regalis11)

Regalis11

C#, BlitzBasic
357
star
317
Ari Palo (@aripalo)

aripalo

Go, JavaScript, Shell
357
star
318
Jouni Helske (@helske)

helske

R, HTML, C++
355
star
319
Dzung Nguyen P. Thien (@pexea12)

pexea12

Python, JavaScript, Vue
355
star
320
Daniel Landau (@daniellandau)

daniellandau

Shell, JavaScript, Python
354
star
321
Vesa Karvonen (@polytypic)

polytypic

OCaml, F#, JavaScript
354
star
322
Henri Hyyryläinen (@hhyyrylainen)

hhyyrylainen

C++, Ruby
351
star
323
@PetteriM1

PetteriM1

Java
351
star
324
Michael Savage (@mikejsavage)

mikejsavage

C, Lua, C++
350
star
325
Oliver Lillie (@buggedcom)

buggedcom

PHP, JavaScript
344
star
326
Tomi Mickelsson (@tomimick)

tomimick

JavaScript, Vue, Python
344
star
327
Johannes Siipola (@joppuyo)

joppuyo

PHP, JavaScript, HTML
343
star
328
Toby White (@tow)

tow

Python, Shell, JavaScript
341
star
329
Marko Viitanen (@fador)

fador

C++, JavaScript, C
340
star
330
Erik Larsson (@unsound)

unsound

Java, C
336
star
331
Anton Moilanen (@amoilanen)

amoilanen

JavaScript, Elm, Scheme
336
star
332
Jonne Nauha (@jonnenauha)

jonnenauha

C++, Go, Python
335
star
333
Vili (@vil)

vil

Java, Python, HTML
335
star
334
Timo Westkämper (@timowest)

timowest

C++, Clojure, JavaScript
334
star
335
Hannu Kärkkäinen (@Hellenic)

Hellenic

JavaScript, TypeScript, GLSL
332
star
336
Juho Teperi (@Deraen)

Deraen

Clojure, JavaScript, C
327
star
337
Tuomo Makkonen (@tmakkonen)

tmakkonen

C++, Ruby, JavaScript
327
star
338
Henrik Ingo (@henrikingo)

henrikingo

JavaScript, Python, Java
323
star
339
Siebe Brouwer (@siebeprojects)

siebeprojects

Java
322
star
340
Joonas (@wyozi)

wyozi

Lua, TypeScript, C++
321
star
341
Iikka Hauhio (@fergusq)

fergusq

Java, Python, Rust
319
star
342
Toni (@Harha)

Harha

C++, Java, JavaScript
319
star
343
Kissa (@Meckazin)

Meckazin

C#, C++, PowerShell
318
star
344
Ville R. (@villeristi)

villeristi

JavaScript, Jupyter Notebook, TypeScript
316
star
345
Rinu Boney (@rinuboney)

rinuboney

Python, Jupyter Notebook, Clojure
315
star
346
@vmolsa

vmolsa

C++, C, JavaScript
313
star
347
Teemu Tapanila (@Tapanila)

Tapanila

C#, CSS, HTML
311
star
348
Emil Laine (@emlai)

emlai

Ruby, Swift, C++
310
star
349
Jarkko Linnanvirta (@Taitava)

Taitava

PHP, Python, TypeScript
310
star
350
Lord Daniel Zautner (@dzautner)

dzautner

JavaScript, Python, Lua
309
star
351
Matteo AC Rossi (@matteoacrossi)

matteoacrossi

Jupyter Notebook, Julia, Python
308
star
352
Denis Vorotyntsev (@DenisVorotyntsev)

DenisVorotyntsev

Jupyter Notebook, Python
307
star
353
Tor Lillqvist (@tml1024)

tml1024

C++, Python, Swift
305
star
354
@4shadoww

4shadoww

C++, Python, Shell
304
star
355
Niko Virtala (@nikovirtala)

nikovirtala

TypeScript, Dockerfile, JavaScript
302
star
356
Pasi Kemppainen (@pazi88)

pazi88

C++, C
301
star
357
Linus Willner (@linuswillner)

linuswillner

JavaScript, Shell
301
star
358
Andreas Anckar (@aanckar)

aanckar

TypeScript, C++
300
star
359
Vesa Piittinen (@Merri)

Merri

JavaScript, Astro, TypeScript
300
star
360
Teemu Erkkola (@bzar)

bzar

C++, Rust, C
300
star
361
Veikko Sariola (@vsariola)

vsariola

MATLAB, Lua, Assembly
299
star
362
Eero Helenius (@eerohele)

eerohele

Clojure, Python, Groovy
298
star
363
Felix Bade (@felixbade)

felixbade

JavaScript, Python, Java
298
star
364
Aaro Perämaa (@Noxime)

Noxime

Rust, Python
297
star
365
O. Inha (@olaviinha)

olaviinha

Jupyter Notebook, JavaScript, Python
296
star
366
Teemu Koivisto (@TeemuKoivisto)

TeemuKoivisto

TypeScript, JavaScript, Kotlin
294
star
367
Juha Kiili (@JuhaKiili)

JuhaKiili

C#, Python
293
star
368
Sami Salkosuo (@samisalkosuo)

samisalkosuo

Python, Shell, Java
290
star
369
Martti Malmi (@mmalmi)

mmalmi

HTML, JavaScript, TypeScript
289
star
370
Jani Tarvainen (@janit)

janit

PHP, JavaScript, TypeScript
285
star
371
Antti Kupila (@akupila)

akupila

C++, Go, JavaScript
284
star
372
Rijubrata Bhaumik (@riju)

riju

JavaScript
284
star
373
Kaarlo Räihä (@mcraiha)

mcraiha

C#, HTML, JavaScript
283
star
374
Jonne Kokkonen (@laamaa)

laamaa

HTML, C++, C
283
star
375
Juha Nurmi (@juhanurmi)

juhanurmi

HTML, Python, Shell
281
star
376
Soumya Tripathy (@Blade6570)

Blade6570

Python, Shell, Emacs Lisp
278
star
377
Tuomo Kulomaa (@TuomoKu)

TuomoKu

HTML, JavaScript, VBScript
277
star
378
Anton Platonov (@platosha)

platosha

TypeScript, HTML, Ruby
274
star
379
Jari Aalto (@jaalto)

jaalto

Emacs Lisp, Shell, Perl
273
star
380
Olli Jarva (@ojarva)

ojarva

Python, JavaScript, Go
273
star
381
Juhana Helovuo (@jhelovuo)

jhelovuo

Rust
273
star
382
Kim Blomqvist (@kblomqvist)

kblomqvist

Python, PHP, C
271
star
383
AJ Kovalainen (@Darep)

Darep

JavaScript, CSS, Ruby
271
star
384
Fabrizio Ferrai (@f-f)

f-f

Clojure, PureScript, Haskell
270
star
385
Sami Tikka (@stisti)

stisti

Shell, JavaScript, jq
270
star
386
Jan Ekström (@jeeb)

jeeb

C, C++, Java
270
star
387
Antti Hirvonen (@anttihirvonen)

anttihirvonen

JavaScript, Shell, Java
268
star
388
Tommi S.E. Laukkanen (@tlaukkan)

tlaukkan

JavaScript, Java, Kotlin
267
star
389
Daniel Yuschick (@yuschick)

yuschick

JavaScript, TypeScript, HTML
265
star
390
Antti Kuukka (@akuukka)

akuukka

C++, C#, Ruby
265
star
391
Tomi Paananen (@tompaana)

tompaana

C#, TypeScript, Bicep
265
star
392
@tirimatangi

tirimatangi

C++, MATLAB
262
star
393
Markku Rontu (@Macroz)

Macroz

Clojure, JavaScript, HTML
261
star
394
Jussi Rasku (@yorak)

yorak

Python, Jupyter Notebook, C++
260
star
395
Stepan Kuzmin (@stepankuzmin)

stepankuzmin

JavaScript, Rust, Erlang
259
star
396
Jarmo Puttonen (@putsi)

putsi

Shell, Python, Go
257
star
397
Di (@diara628)

diara628

Python
256
star
398
Ilkka Tengvall (@ikke-t)

ikke-t

C++, Shell, Arduino
255
star
399
Antti Tulisalo (@suolapeikko)

suolapeikko

Swift, DTrace
255
star
400
Mikko Junnila (@mikkoj)

mikkoj

C#, Objective-C, JavaScript
255
star

Statistics

By location

Helsinki 56.2%
Tampere 10.7%
Espoo 10.5%
Oulu 5.6%
Turku 5.2%
Other 11.7%

By programing language

JavaScript
21.8%
Python
16.4%
C++
8.6%
Java
6.9%
C
6.1%
Other
40.3%

World rating by programing language (country/rank)

Clojure
6
MATLAB
19
Rust
21
C++
23
C
23

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