🇫🇮 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

5001
Joonas Sandell (@joonassandell)

joonassandell

JavaScript, SCSS, TypeScript
5
star
5002
Thin Huynh (@Susanhuynh)

Susanhuynh

Python, CSS
5
star
5003
Shane Hogle (@slhogle)

slhogle

R, HTML
5
star
5004
Adrien Vetterli (@adriennn)

adriennn

Shell, JavaScript
5
star
5005
@AnproTamk

AnproTamk

Java
5
star
5006
Petri Palmu (@Petrimus)

Petrimus

JavaScript, Java
5
star
5007
Annenaattori (@hautakan)

hautakan

C++, Python
5
star
5008
@tkanerva

tkanerva

Python
5
star
5009
Emilia (@emilianya)

emilianya

HTML, TypeScript
5
star
5010
Tommi Linnakangas (@tklikifi)

tklikifi

Python
5
star
5011
Athanasios Gotsopoulos (@gostopa1)

gostopa1

MATLAB
5
star
5012
Gustav Klingstedt (@gutte)

gutte

Python, PHP
5
star
5013
Scred Ltd (@scred)

scred

Python
5
star
5014
Jere Alho (@jalho)

jalho

TypeScript, C#, Shell
5
star
5015
Melih Kurtaran (@melihkurtaran)

melihkurtaran

Yacc, Jupyter Notebook, HTML
5
star
5016
Tapio Räsänen (@RasanenTapio)

RasanenTapio

JavaScript
5
star
5017
Arttu Sjöholm (@sjoholma)

sjoholma

JavaScript, TypeScript, TeX
5
star
5018
Juuso Strömberg (@juusowtf)

juusowtf

Ruby
5
star
5019
Aleksander Gusev (@KarambaDev)

KarambaDev

PHP
5
star
5020
Jorge Ramírez Carrasco (@jorgeramirezcarrasco)

jorgeramirezcarrasco

JavaScript, Python
5
star
5021
Mika Petteri Korhonen (@jouk0)

jouk0

5
star
5022
Jyrki Keisala (@Etsija)

Etsija

Java, Jupyter Notebook, Kotlin
5
star
5023
Thanh Nguyen (@StormBlade97)

StormBlade97

Vue, JavaScript, TypeScript
5
star
5024
Intelligenzia (@intelligenzia)

intelligenzia

TypeScript, JavaScript
5
star
5025
Jerry Jalava (@wick3d)

wick3d

JavaScript
5
star
5026
Filipp Samoilov (@samoylovfp)

samoylovfp

Rust, Lua
5
star
5027
Tito (@innowhat)

innowhat

JavaScript
5
star
5028
Ville Jokinen (@vjoki)

vjoki

Python
5
star
5029
Alonso Urbano (@alonsourbano)

alonsourbano

JavaScript
5
star
5030
Zoltan Kis (@zolkis)

zolkis

JavaScript
5
star
5031
Yihenew Beyene (@ydagne)

ydagne

CMake
5
star
5032
Lev Stipakov (@lstipakov)

lstipakov

C++
5
star
5033
Juho Tapio (@Juubes)

Juubes

Java, TypeScript
5
star
5034
Ru (@rucindrea)

rucindrea

Python, Objective-C
5
star
5035
Arttu Pennanen (@pennane)

pennane

TypeScript, JavaScript
5
star
5036
Antti Levoska (@alevoska)

alevoska

TypeScript, JavaScript
5
star
5037
Software Consulting Kohtala Ltd (@okoko)

okoko

Dockerfile, Shell
5
star
5038
Miikka Lahtinen (@Smidqe)

Smidqe

Python
5
star
5039
Erling Stage (@mox17)

mox17

JavaScript
5
star
5040
Omar Hassan (@OmarioHassan)

OmarioHassan

JavaScript
5
star
5041
Maksim S (@warpedrhubarb)

warpedrhubarb

JavaScript
5
star
5042
Jalmari (@Jalmares)

Jalmares

JavaScript, HTML
5
star
5043
Pragati Gupta (@PragatiGupta97)

PragatiGupta97

Jupyter Notebook, TeX, Stan
5
star
5044
Precond Ltd (@precond)

precond

JavaScript
5
star
5045
Perttu Paloniemi (@Ppaloni)

Ppaloni

CSS, JavaScript
5
star
5046
Johan Jern (@jhnj)

jhnj

Scala, Go
5
star
5047
@thinwire

thinwire

Java, GDScript, JavaScript
5
star
5048
Niklas Kolster (@nkolster)

nkolster

R
5
star
5049
Touko Hallasmaa (@tohalla)

tohalla

JavaScript, Java
5
star
5050
Tero Mäntylä (@Termanty)

Termanty

JavaScript, Java
5
star
5051
Henrik Härkönen (@heharkon)

heharkon

Ada, Scala
5
star
5052
Meri Eskelinen (@merituulie)

merituulie

C#, C
5
star
5053
Ian (@iolivergithub)

iolivergithub

5
star
5054
Eemeli Saari (@EemeliSaari)

EemeliSaari

Jupyter Notebook
5
star
5055
Elmo Rohula (@rootElmo)

rootElmo

C++
5
star
5056
Mindi Laihonen (@mlaihonen)

mlaihonen

Java, JavaScript
5
star
5057
Md Sazzad Ul Islam (@sazzadrupak)

sazzadrupak

HTML, Python, JavaScript
5
star
5058
Sergiy Artuh (@votez)

votez

Java, Kotlin
5
star
5059
Cinia Oy (@Cinia)

Cinia

JavaScript, Python
5
star
5060
Damien Mabin (@sistr22)

sistr22

Kotlin, HTML
5
star
5061
Herra Hakkeroinen (@JapiGitHub)

JapiGitHub

JavaScript, FreeMarker, HTML
5
star
5062
Kasper Sauramo (@schme)

schme

Python, GDScript, CSS
5
star
5063
Eeva Nikkari (@enikkari)

enikkari

Python, Jupyter Notebook, CSS
5
star
5064
Ville Orkas (@rikshot)

rikshot

Rust, TypeScript, C++
5
star
5065
@yongjiezhu

yongjiezhu

MATLAB, Python
5
star
5066
Najwa Laabid (@NajwaLaabid)

NajwaLaabid

Python, Kotlin, Max
5
star
5067
Ivar Mahhonin (@ivar-mahhonin)

ivar-mahhonin

Go, Scala
5
star
5068
Sajjad Taghilou (@sajjadtaghilou)

sajjadtaghilou

JavaScript
4
star
5069
Witted (@tlntd)

tlntd

JavaScript
4
star
5070
Muneeb Ali (@MunebAli132)

MunebAli132

Jupyter Notebook, Python, Dockerfile
4
star
5071
@bitofhope

bitofhope

TeX, C++
4
star
5072
Juan Covarrubias (@JuanitoSebastian)

JuanitoSebastian

Swift, Astro
4
star
5073
Claudio Rodríguez Vásquez (@Claudiferock)

Claudiferock

JavaScript, TypeScript, C
4
star
5074
Cuong Vu (@cuongvu3009)

cuongvu3009

JavaScript, Go
4
star
5075
Robin Cristofari (@rcristofari)

rcristofari

R
4
star
5076
RockIT Oy (@rockitoy)

rockitoy

HTML, Python
4
star
5077
Mikko Salokangas (@msalokangas)

msalokangas

CSS
4
star
5078
Janne Sauvala (@sauvala)

sauvala

JavaScript, Clojure, Python
4
star
5079
S M Mahmudul Hasan (@mahmudulhasan5050)

mahmudulhasan5050

JavaScript, HTML, TypeScript
4
star
5080
Jukka E. Ursin (@jukkae)

jukkae

Haskell, C++
4
star
5081
@jkausti

jkausti

Python
4
star
5082
Alpi Rimppi (@Alphenus)

Alphenus

JavaScript, MATLAB
4
star
5083
Lauri Nevanperä (@Wombbu)

Wombbu

TypeScript, CSS
4
star
5084
Videoly (@videoly)

videoly

JavaScript
4
star
5085
Simppa Äkäslompolo (@sjjamsa)

sjjamsa

Python
4
star
5086
Panu Kalliokoski (@pkalliok)

pkalliok

JavaScript, Python, Clojure
4
star
5087
@YDIN

YDIN

4
star
5088
Emmanuel Bugyei (@stbugyei)

stbugyei

JavaScript, HTML
4
star
5089
Arthur Holanda (@arthurbsh)

arthurbsh

JavaScript, Python, C#
4
star
5090
Markus (@MountVase)

MountVase

JavaScript
4
star
5091
Rene (@JAAKKQ)

JAAKKQ

Astro, JavaScript
4
star
5092
Eero Aaltonen (@eaaltonen)

eaaltonen

Groovy
4
star
5093
An Nguyen (@shennguyenrs)

shennguyenrs

Python, TypeScript, SCSS
4
star
5094
Vesa-Ville (@vvp)

vvp

JavaScript
4
star
5095
Alex Lukyanov (@lavir)

lavir

4
star
5096
@muchitto

muchitto

C++
4
star
5097
Mikael A. (@ahlstronomi)

ahlstronomi

Java, Swift
4
star
5098
Jerry J (@jerryjarvela)

jerryjarvela

C#, GDScript
4
star
5099
Ville Mäntylä (@VilleMantyla)

VilleMantyla

GDScript
4
star
5100
Joonas Korhonen (@chillax)

chillax

4
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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