🇵🇱 Poland Open Source Contributors

Discover the top open source developers from the Poland who are revolutionizing the IT world with their exceptional talent and ground-breaking projects.

Developers

20,861

Organizations

1,397

Repositories

111,122

Top Rank

Scala, TypeScript, C#

🇵🇱 Made in Poland Compare with other countries 🌐 All countries

Top Contributors

3901
Adrian Lehmann (@ownadi)

ownadi

JavaScript
38
star
3902
Arkadiusz Gac (@elberth90)

elberth90

PHP, C#
38
star
3903
@polprog

polprog

Java, Verilog, C
38
star
3904
Grzegorz Wierzchowski (@gwierzchowski)

gwierzchowski

Python, Rust
38
star
3905
Andrew Morozov (@qmorozov)

qmorozov

HTML, TypeScript, JavaScript
38
star
3906
Piotr (@pmroz1)

pmroz1

C++, JavaScript, Dart
38
star
3907
Mikołaj (@snoh666)

snoh666

JavaScript, Python, TypeScript
38
star
3908
Joe Chereshnovsky (@webdevbyjoss)

webdevbyjoss

JavaScript, PHP, Java
38
star
3909
Michał Mleczko (@mleczakm)

mleczakm

PHP, TypeScript
38
star
3910
Stanislaw Halik (@sthalik)

sthalik

C++, C, GLSL
38
star
3911
Łukasz Nojek (@lukaszmn)

lukaszmn

Python, JavaScript
38
star
3912
Adrian Krupa (@adriankrupa)

adriankrupa

Swift, Python, C++
38
star
3913
Mateusz Piechocki (@MatPiech)

MatPiech

Python, C
38
star
3914
Łukasz Dubiel (@bambuchaAdm)

bambuchaAdm

Java, C++, Scala
38
star
3915
Luki446 (@luki446)

luki446

Rust, C, C++
38
star
3916
SoftKraft (@softkraftco)

softkraftco

JavaScript, Go
38
star
3917
Bartłomiej Krakowski (@bart-krakowski)

bart-krakowski

38
star
3918
Globus (@GLMap)

GLMap

Swift, Ruby, Java
38
star
3919
Sylwester Dawida (@7bitcoder)

7bitcoder

C++, QML, Python
38
star
3920
Ihor Zelinko (@RokkoEffe)

RokkoEffe

38
star
3921
Paweł Zatoka (@hoXyy)

hoXyy

JavaScript, ASL, TypeScript
38
star
3922
Emil Wójcik (@emilwojcik93)

emilwojcik93

Shell
38
star
3923
Tomasz Ja (@eatthatpie)

eatthatpie

TypeScript, JavaScript, Vue
38
star
3924
Radosław Kot (@szarykott)

szarykott

Rust, C#
38
star
3925
Paweł Bród (@Unruly-Coder)

Unruly-Coder

TypeScript, JavaScript, CSS
38
star
3926
Digica (@DigicaSolutions)

DigicaSolutions

TypeScript, Kotlin, Swift
38
star
3927
Wojciech Franke (@enajski)

enajski

Clojure, Ruby, Java
38
star
3928
Aleksander Patschek (@Feridum)

Feridum

TypeScript, JavaScript, CoffeeScript
38
star
3929
Dariusz Pawlak (@pwldp)

pwldp

JavaScript, CSS
38
star
3930
Michał Kleszczyński (@Magiczne)

Magiczne

TypeScript, PHP, LabVIEW
38
star
3931
Tomasz Regdos (@regdos)

regdos

HTML
38
star
3932
Darya Petrashka (@dashapetr)

dashapetr

Python
38
star
3933
Kamil Pomykała (@Akasiek)

Akasiek

Vue, JavaScript, TypeScript
38
star
3934
Krzysztof Karczewski (@karczews)

karczews

Java, Kotlin
37
star
3935
Tomasz Wąsiński (@wasinski)

wasinski

Python
37
star
3936
Tomasz Dzieniak (@tommus)

tommus

Kotlin, Java, C#
37
star
3937
Paweł Marks (@Kordyjan)

Kordyjan

Scala, Kotlin
37
star
3938
Jakub Sacha (@jakubsacha)

jakubsacha

Dockerfile, PHP
37
star
3939
Kamil (@skelly37)

skelly37

Python, Nu, C++
37
star
3940
@bwilczynski

bwilczynski

Python, Go, Ruby
37
star
3941
Jacek Gorgoń (@jacek-gorgon)

jacek-gorgon

C#
37
star
3942
Mateusz Probachta (@beetleman)

beetleman

Clojure, Shell, JavaScript
37
star
3943
Michał Wołowik (@voloviq)

voloviq

C, BitBake, KiCad Layout
37
star
3944
Mehmet Hasbi Kaynak (@hasbikaynak)

hasbikaynak

Dart, C#, Java
37
star
3945
Mikołaj Czajkowski (@czaj)

czaj

MATLAB
37
star
3946
Zbigniew Zasieczny (@Girgitt)

Girgitt

Python
37
star
3947
Domcio (@TheDomcio)

TheDomcio

37
star
3948
Antek Piechnik (@antekpiechnik)

antekpiechnik

Ruby, Python, Objective-C
37
star
3949
Lambda Academy (@lambdaacademy)

lambdaacademy

Erlang, Elixir, Dockerfile
37
star
3950
Paweł Błaszczyk (@pawelblaszczyk5)

pawelblaszczyk5

TypeScript, JavaScript, Svelte
37
star
3951
Kamil (@kamilbl)

kamilbl

Python
37
star
3952
Bartłomiej Żuber (@bartlomiejzuber)

bartlomiejzuber

HTML, JavaScript, C++
37
star
3953
Tomasz (@Pengwius)

Pengwius

Swift, Python, TypeScript
37
star
3954
Tomasz Nowakowski (@VedVid)

VedVid

Go, Lua, Python
37
star
3955
Paweł Dymek (@czemu)

czemu

JavaScript, PHP
37
star
3956
Adam Perkowski (@adamperkowski)

adamperkowski

Python, Rust, HTML
37
star
3957
Roman Tulchak (@romantulchak)

romantulchak

TypeScript, Java, JavaScript
37
star
3958
Patryk Skolimowski (@Revku)

Revku

JavaScript, HTML, SCSS
37
star
3959
Przemysław Jabłecki (@pszemkor)

pszemkor

Python, Java, TypeScript
37
star
3960
Vadym Kravchenko (@krau5)

krau5

Python, JavaScript, TypeScript
37
star
3961
@ldurniat

ldurniat

Lua
37
star
3962
Michał Wieluński (@landmaj)

landmaj

Python, Go, Elixir
37
star
3963
Marek Prochera (@hicolour)

hicolour

Shell, Python, Scala
37
star
3964
Robert (@rtpm)

rtpm

Python
37
star
3965
Weronika Michalska (@wmichalska)

wmichalska

Kotlin, Java, Python
37
star
3966
Matsvei Niaverau (@surblazer)

surblazer

Makefile, C
37
star
3967
Sebastian Sobociński (@hiddenboox)

hiddenboox

JavaScript, TypeScript, CSS
37
star
3968
Jakub Kopańko (@pcktm)

pcktm

TypeScript, Astro, Jupyter Notebook
37
star
3969
Piotr Palarz (@piotrpalarz)

piotrpalarz

TypeScript, JavaScript
37
star
3970
Kwasior (@ThisKwasior)

ThisKwasior

C, C++
37
star
3971
Aliaksandr Veledzimovich (@schwarzbox)

schwarzbox

Lua, GDScript, Swift
37
star
3972
Michał (@migellal)

migellal

Java, Kotlin
37
star
3973
Michał Zimniewicz (@michzimny)

michzimny

Python, Dockerfile, Smarty
37
star
3974
ModernWeb (@modernweb-pl)

modernweb-pl

JavaScript, TypeScript, Vue
37
star
3975
Zone Manager (@zonemanager)

zonemanager

PHP
37
star
3976
Filip (@Franisz)

Franisz

C++, JavaScript, Lua
37
star
3977
Bernard Labno (@blabno)

blabno

Java, TypeScript, JavaScript
37
star
3978
Patryk (@patrykk)

patrykk

C
37
star
3979
Max (@MaxSSD)

MaxSSD

Python
37
star
3980
Michał Dolaś (@Shockah)

Shockah

C#, Java, Lua
37
star
3981
Riley Bąkowska (@RiledUpCrow)

RiledUpCrow

Java, TypeScript, Rust
37
star
3982
Michał (@michal-1994)

michal-1994

TypeScript, JavaScript, PHP
37
star
3983
Yury Koleda (@FUT)

FUT

Ruby
37
star
3984
Piotrek Gabryś (@PiotrekGa)

PiotrekGa

Python, Jupyter Notebook
37
star
3985
Artur Jaworski (@arturjaworski)

arturjaworski

Swift, Objective-C, JavaScript
37
star
3986
Jakub Wronowski (@jakubwro)

jakubwro

Julia, Python, Jupyter Notebook
37
star
3987
Łukasz Żukowski (@lzukowski)

lzukowski

Python
37
star
3988
Marcin Grzywaczewski (@Killavus)

Killavus

Rust, Ruby, C++
37
star
3989
Marek Hobler (@neutrinus)

neutrinus

C, PHP
37
star
3990
Adam Misiorny (@adam187)

adam187

JavaScript, Shell, CSS
37
star
3991
Hubert (@hub33k)

hub33k

JavaScript, TypeScript, HTML
37
star
3992
Rafał Międziocha (@Rafalsky)

Rafalsky

PHP
37
star
3993
Łukasz Grolik (@lukaszgrolik)

lukaszgrolik

JavaScript, CSS
37
star
3994
Devlom (@devlom)

devlom

CSS, Shell, PHP
37
star
3995
Michał Kowalik (@majkel89)

majkel89

PHP, C#
37
star
3996
Kacper Korban (@KacperFKorban)

KacperFKorban

Scala, Jupyter Notebook, TypeScript
37
star
3997
Marcin Henryk Bartkowiak (@mhib)

mhib

Crystal, Go, HTML
37
star
3998
Szymon Budziak (@Szymon-Budziak)

Szymon-Budziak

Jupyter Notebook, Python, C
37
star
3999
Sebastian Pietras (@spietras)

spietras

Python, Shell, Starlark
37
star
4000
@seba0456

seba0456

Python, C++, C#
37
star

Statistics

By location

Warsaw 30.6%
Kraków 19.2%
Wrocław 13.4%
Poznań 8.2%
Gdańsk 6.2%
Other 22.5%

By programing language

JavaScript
19.8%
Python
13.3%
Java
9.8%
C++
7.8%
TypeScript
7.7%
Other
41.6%

World rating by programing language (country/rank)

Scala
9
TypeScript
10
C#
10
C++
11
Java
12

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