🇫🇮 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

4601
Leevi Laitala (@leevi-laitala)

leevi-laitala

C, Shell, Lua
6
star
4602
Tero Vuotila (@tvuotila)

tvuotila

JavaScript
6
star
4603
Meiko Oy (@meikooy)

meikooy

PHP
6
star
4604
Anders Leino (@leino)

leino

Haskell, C++
6
star
4605
Jukka Aittola (@jaittola)

jaittola

JavaScript, Python, Shell
6
star
4606
Gonzalo Borobio (@gborobio73)

gborobio73

Astro, C
6
star
4607
Andi Sardina Ramos (@andsarr)

andsarr

C++, Java
6
star
4608
Toan Tan (@kunbr0)

kunbr0

C++, Dart
6
star
4609
Aphex Consulting Oy (@AphexConsulting)

AphexConsulting

JavaScript
6
star
4610
Nicolus Rotich (@moinonin)

moinonin

Shell, Python
6
star
4611
teemu (@ceitine)

ceitine

C#, HTML, Lua
6
star
4612
Leo Koivunen (@devmailar)

devmailar

SCSS, JavaScript
6
star
4613
Jenn Hernes (@jennhernes)

jennhernes

C++
6
star
4614
Santeri Nousiainen (@sNAtttu)

sNAtttu

TypeScript, C#
6
star
4615
Janne Rönkkö (@janneronkko)

janneronkko

Python
6
star
4616
Timo Santi (@diginikkari)

diginikkari

TypeScript
6
star
4617
Craig C. (@craig-o-curtis)

craig-o-curtis

TypeScript
6
star
4618
Maksym Vasiuta (@ecratos12)

ecratos12

C++, Python
6
star
4619
Jokke Liikkanen (@Quutti)

Quutti

TypeScript
6
star
4620
Oskari Kettunen (@aok)

aok

CoffeeScript, Haskell, Jupyter Notebook
6
star
4621
Pingxin Gao (@pingxg)

pingxg

Python, Jupyter Notebook
6
star
4622
Son Huynh (@kruschev)

kruschev

Python, Jupyter Notebook, HTML
6
star
4623
Joonas Kolkka (@jkolkka)

jkolkka

PHP, JavaScript
6
star
4624
Miika Kankare (@quulah)

quulah

Python
6
star
4625
Rajitha Manellanga (@Rajitha-Manellanga)

Rajitha-Manellanga

Java, Assembly
6
star
4626
@cirkku

cirkku

Shell
6
star
4627
Joonas Lauhala (@Jindetta)

Jindetta

Lua, Java
6
star
4628
Artem Stepanov (@ArtemStepanov)

ArtemStepanov

6
star
4629
Michael L. (@mikkurogue)

mikkurogue

C#, TypeScript, Shell
6
star
4630
Jared Klingenberger (@itsjareds)

itsjareds

Java, C++, C
6
star
4631
@juissi999

juissi999

JavaScript, Vue, Rust
6
star
4632
Mikko Hämäläinen (@mikkosh)

mikkosh

Monkey C
6
star
4633
Jari Juvonen (@maybeJari)

maybeJari

TypeScript, CSS, C#
6
star
4634
Haoping (@Haoping-Xiao)

Haoping-Xiao

Jupyter Notebook, JavaScript, Python
6
star
4635
Ilja (@iljaSL)

iljaSL

JavaScript, Go, HTML
6
star
4636
Arttu Hanska (@Archinowsk)

Archinowsk

TypeScript
6
star
4637
John W. Fail (@cenotaph)

cenotaph

Vue
6
star
4638
Andry Andriamananjara (@andry-andriamananjara)

andry-andriamananjara

Python, MATLAB, Jupyter Notebook
6
star
4639
Anya Sonninen (@peura-lady)

peura-lady

HTML, JavaScript, SCSS
6
star
4640
Jani Kinnunen (@janpe)

janpe

JavaScript
6
star
4641
Hanh Nguyen (@HannahNguyen6729)

HannahNguyen6729

JavaScript, TypeScript
6
star
4642
Jani Kuituniemi (@jkuituni)

jkuituni

Assembly
6
star
4643
Jan Dolanský (@dolanske)

dolanske

JavaScript, Vue, SCSS
6
star
4644
Valtteri Palonkorpi (@valdemartti)

valdemartti

AppleScript
6
star
4645
Pohjois-Tapiolan lukio (@Pohjois-Tapiolan-lukio)

Pohjois-Tapiolan-lukio

Processing, C++, Python
6
star
4646
Tapio Jokinen (@TapioJokinen)

TapioJokinen

Python
6
star
4647
Ruiqi Chen (@cynthiaCC)

cynthiaCC

Python, JavaScript, Haskell
6
star
4648
Jan Kristian Valgijainen (@ogchibi95)

ogchibi95

6
star
4649
@eikku

eikku

Python
6
star
4650
Akangbe Oluwaseun Samuel (@sseun43)

sseun43

JavaScript, CSS
6
star
4651
Niko Hujanen (@wex)

wex

JavaScript, PHP
6
star
4652
Olli M. (@omnp)

omnp

C, C++
5
star
4653
City of Mikkeli (@City-of-Mikkeli)

City-of-Mikkeli

JavaScript, PHP, HTML
5
star
4654
Ilmari Kontulainen (@kontulai)

kontulai

Python, HTML
5
star
4655
Rahul Sharma (@rahulsharmaindia)

rahulsharmaindia

Java, JavaScript
5
star
4656
James Elderfield (@elderfd)

elderfd

Python, C++
5
star
4657
@IDex

IDex

Python, Jupyter Notebook
5
star
4658
Igor Tsarev (@iamtio)

iamtio

Go, Java, Dockerfile
5
star
4659
Huy Bui (@quochuy278)

quochuy278

JavaScript, TypeScript, HTML
5
star
4660
Suzan Bayhan (@suzanbayhan)

suzanbayhan

CSS
5
star
4661
Stefano Mosconi (@stezz)

stezz

5
star
4662
Kari Kammonen (@kkammone)

kkammone

Swift
5
star
4663
Jussi Rajala (@zemm)

zemm

Shell, Nix
5
star
4664
Jussi Nieminen (@niemisenjussi)

niemisenjussi

Python, Java
5
star
4665
Antti Järvinen (@EitZei)

EitZei

Lua
5
star
4666
Teemu Rytkönen (@teerytko)

teerytko

JavaScript, Python, Java
5
star
4667
Rolf Sormo (@rolfsormo)

rolfsormo

5
star
4668
Kevin De Baerdemaeker (@venikx)

venikx

Python, Nix
5
star
4669
ClojureBridge Finland (@clojurebridgefi)

clojurebridgefi

Clojure, SCSS
5
star
4670
lewski (@lewskii)

lewskii

Python, C++
5
star
4671
Ville (@mansicka)

mansicka

HTML, Java, JavaScript
5
star
4672
Jarno Niemelä (@jarnie)

jarnie

5
star
4673
@lanakprojects

lanakprojects

JavaScript, Java
5
star
4674
SuperCarKing (@miaodd98)

miaodd98

Python
5
star
4675
Janne Ruuttunen (@jruuttun)

jruuttun

LilyPond, Python
5
star
4676
Alireza Tajmirriahi (@AlirezaT99)

AlirezaT99

Python, Jupyter Notebook
5
star
4677
Sampo Toiva (@sktoiva)

sktoiva

JavaScript, Emacs Lisp
5
star
4678
Rami Inberg (@ramiinberg)

ramiinberg

JavaScript, Kotlin
5
star
4679
Robin (@robinlahtinen)

robinlahtinen

C++
5
star
4680
Pekka Astala (@PekkaAstala)

PekkaAstala

HTML, JavaScript, TypeScript
5
star
4681
Mehmet Yalcinkaya (@ylcnky)

ylcnky

Python, R
5
star
4682
@jotalamp

jotalamp

C++
5
star
4683
Jose Puerto (@puertojose)

puertojose

Jupyter Notebook, Dart, Java
5
star
4684
KBaah (@ebaah46)

ebaah46

JavaScript, Dart, Jupyter Notebook
5
star
4685
Poika Pilvimaa (@Pilvinen)

Pilvinen

HTML, C#
5
star
4686
Miikka (@mtask)

mtask

Python, Jinja
5
star
4687
Webbisivut_org (@webbisivut-zz)

webbisivut-zz

PHP, HTML
5
star
4688
Matti Syrjänen (@austrafin)

austrafin

Common Lisp, Java, JavaScript
5
star
4689
Matteo Anelli (@matteoanelli)

matteoanelli

Python, HTML, Java
5
star
4690
Soumya Das (@jishu1989)

jishu1989

5
star
4691
Lauri Kotilainen (@rytmis)

rytmis

5
star
4692
Teemu (@ce2kettu)

ce2kettu

TypeScript, C++
5
star
4693
Teemu Rautavalta (@HammerCar)

HammerCar

C++, JavaScript
5
star
4694
Johannes Lahti (@JLahti)

JLahti

PHP
5
star
4695
Kaarlo 'Kalle' Hirvi (@KaarloHirvi)

KaarloHirvi

C++
5
star
4696
Pinja Auer (@AuerPinja)

AuerPinja

JavaScript, Python, HTML
5
star
4697
Diego Casillas (@diegocasillas)

diegocasillas

Hack, PHP
5
star
4698
YangZhao (@BIT-zhaoyang)

BIT-zhaoyang

Python, TeX, C++
5
star
4699
Pedram (@PedramDaee)

PedramDaee

TeX, HTML
5
star
4700
Kyle Ott (@kylejott)

kylejott

R
5
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.