🇵🇱 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

3501
Jakub Zagórski (@jaqobb)

jaqobb

Java
45
star
3502
Szymon Szeliga (@Szeliga)

Szeliga

Ruby, Go, JavaScript
45
star
3503
@panGenerator

panGenerator

C++, HTML, C
45
star
3504
Grzegorz Molenda (@gmnevton)

gmnevton

Pascal
45
star
3505
Storware Sp. z o.o. (@Storware)

Storware

TypeScript, Python
45
star
3506
Adam (@ahara)

ahara

Python
45
star
3507
Bartosz Rodziewicz (@baatochan)

baatochan

C++, Java, Shell
45
star
3508
Michal Gutowski (@michalgutowski)

michalgutowski

Shell, Dockerfile
45
star
3509
Maciej Jeziorski (@maciejjeziorski)

maciejjeziorski

PHP
45
star
3510
Functionite (@functionite)

functionite

JavaScript, HTML
45
star
3511
Maciej T. Nowak (@Novakov)

Novakov

C#, Python, C++
45
star
3512
Karol Będkowski (@KarolBedkowski)

KarolBedkowski

Python, Go, JavaScript
45
star
3513
Mark (@baarsik)

baarsik

C++
45
star
3514
Dariusz Izak (@dizak)

dizak

Python, Jupyter Notebook, Shell
45
star
3515
Piotr Jaworski (@piotrjaw)

piotrjaw

JavaScript, TypeScript, HTML
45
star
3516
Bohdan Bobrowski (@bohdanbobrowski)

bohdanbobrowski

Python, Pascal
45
star
3517
✪ vi4m Marcin Kliks (@vi4m)

vi4m

Swift, Python, CSS
45
star
3518
Łukasz Golonka (@Lukegpl)

Lukegpl

PHP
45
star
3519
Mateusz Adamowski (@mateusza)

mateusza

Shell, Python, PLpgSQL
45
star
3520
Aleksander Parchomenko (@alekshura)

alekshura

C#
45
star
3521
Adam Strojek (@AdamStrojek)

AdamStrojek

Python, G-code
45
star
3522
Dmitriy Akulov (@jimaek)

jimaek

Dockerfile, Handlebars, HTML
45
star
3523
Edouard CHIN (@Edouard-chin)

Edouard-chin

Ruby, JavaScript, CSS
45
star
3524
BanOcean (@banocean)

banocean

JavaScript, Rust
45
star
3525
@maxsroka

maxsroka

TypeScript
44
star
3526
Łukasz Szeremeta (@lszeremeta)

lszeremeta

Java, ANTLR, Python
44
star
3527
Robert Wysocki (@rowysock)

rowysock

Python, Java, TypeScript
44
star
3528
Claudius (@McKlaud76)

McKlaud76

Assembly, HTML
44
star
3529
@Zenedith

Zenedith

JavaScript, Shell, HTML
44
star
3530
Konrad Papała (@kpion)

kpion

JavaScript, CSS, PHP
44
star
3531
Michał Kreft (@floatastic)

floatastic

Swift
44
star
3532
Piotr Pupczyk (@ppsirius)

ppsirius

JavaScript, Ruby, TypeScript
44
star
3533
Maciej Galos (@clooss95)

clooss95

Kotlin
44
star
3534
@Weberowsky

Weberowsky

JavaScript, Python
44
star
3535
Kamil Kokot (@pamil)

pamil

PHP, Haskell, JavaScript
44
star
3536
Maciej Jarczok (@jmak)

jmak

CSS
44
star
3537
Acid (@Acid-miuipolskapl)

Acid-miuipolskapl

Smali
44
star
3538
Rafal Szypulka (@rafal-szypulka)

rafal-szypulka

Go, TypeScript, HCL
44
star
3539
Marek Ciupak (@marekciupak)

marekciupak

Elixir, Ruby, JavaScript
44
star
3540
Dorian Kostecki (@thatbakamono)

thatbakamono

Rust, Java, C#
44
star
3541
Tomasz Smykowski (@tomaszs)

tomaszs

JavaScript, TypeScript, C#
44
star
3542
Tobiasz Ciepliński (@cieplinski-tobiasz)

cieplinski-tobiasz

Python
44
star
3543
Wojciech T. Borkowski (@borkowsk)

borkowsk

C++, Processing, Pascal
44
star
3544
Hakierspejs Łódź (@hakierspejs)

hakierspejs

Python, HTML, Go
44
star
3545
Daniel Pokusa (@dpokusa)

dpokusa

HTML
44
star
3546
@ozonexo3

ozonexo3

C#
44
star
3547
@Eyjafjallajokull

Eyjafjallajokull

Python, PHP
44
star
3548
Kamil Rybczyński (@krybc)

krybc

TypeScript, JavaScript, PHP
44
star
3549
Piotr Kopacki (@piotr-kopacki)

piotr-kopacki

Python, JavaScript
44
star
3550
@Airstriker

Airstriker

C#, Python
44
star
3551
Jakub „Jaczup” Piwnik (@jaczup)

jaczup

JavaScript
44
star
3552
Kiryl Sudnikovich (@KirylSudnikovich)

KirylSudnikovich

Python, Ruby, JavaScript
44
star
3553
Michał Huras (@el-mike)

el-mike

Go, Rust, TypeScript
44
star
3554
Wojciech Sierotowicz (@wojexe)

wojexe

TypeScript, Rust, Vue
44
star
3555
Adrian Furmanek (@Adrian-Fur)

Adrian-Fur

JavaScript, C#, ShaderLab
44
star
3556
Igor Kawczynski (@IgorKawczynski)

IgorKawczynski

Java, Python, TypeScript
44
star
3557
Maciej Sobkowski (@maciejjo)

maciejjo

C
44
star
3558
Kacper Pietkun (@Kacper-Pietkun)

Kacper-Pietkun

Python, C#, C
44
star
3559
Jakub Antolak (@afternoon2)

afternoon2

TypeScript, JavaScript
44
star
3560
Krzysztof Olipra (@Nalhin)

Nalhin

TypeScript, Java, Python
44
star
3561
Rafał Grabie (@rootnot)

rootnot

JavaScript
44
star
3562
@Quorin

Quorin

TypeScript
44
star
3563
Train IT (@train-it-eu)

train-it-eu

C++, CMake
44
star
3564
Victor Fedorenko (@fedorenko22116)

fedorenko22116

Rust, PHP, TypeScript
44
star
3565
Maciej Stefańczyk (@maciek-slon)

maciek-slon

C++, C, VHDL
43
star
3566
Jakub Żywiec (@jakubzet)

jakubzet

TypeScript, Less, Shell
43
star
3567
@bemxio

bemxio

Python, JavaScript, C
43
star
3568
Daniel (@Technus)

Technus

Java, C#, C++
43
star
3569
Michal Kulinski (@michax)

michax

JavaScript, HTML
43
star
3570
Sebastian Łaskawiec (@slaskawi)

slaskawi

Java, Go, Shell
43
star
3571
Adam Cassis (@adekbadek)

adekbadek

JavaScript, Shell, CoffeeScript
43
star
3572
Sasha Mansurov (@mnsrv)

mnsrv

JavaScript, Clojure, CSS
43
star
3573
Vizlib's official Github repository (@vizlib)

vizlib

43
star
3574
@tomjankes

tomjankes

Groovy
43
star
3575
Pranjal Agrawal (@gcc42)

gcc42

C++, VHDL, HTML
43
star
3576
JJ Łakis (@jjlakis)

jjlakis

Dockerfile, Go, Ruby
43
star
3577
@surfaceflinger

surfaceflinger

Nix, Shell, HTML
43
star
3578
Lukasz Krainski (@KrainskiL)

KrainskiL

Jupyter Notebook, Julia, HTML
43
star
3579
Viachaslau Lyskouski (@lyskouski)

lyskouski

Dart, Kotlin
43
star
3580
Karol Grzybowski (@selmentdev)

selmentdev

C++, C#, Shell
43
star
3581
Grzegorz Bielski (@grzegorz-bielski)

grzegorz-bielski

TypeScript, Scala, Haskell
43
star
3582
Michał Majer (@michal-majer)

michal-majer

JavaScript
43
star
3583
Zdzisław Krajewski (@d21d3q)

d21d3q

C, JavaScript, Python
43
star
3584
Piotr Jakubowski (@piotrj)

piotrj

Ruby, Python
43
star
3585
Igor Luzhanov (@luzhanov)

luzhanov

JavaScript, Lua, Java
43
star
3586
DevPark (@devpark)

devpark

PHP, Dockerfile
43
star
3587
Piotr Malatyński (@skhyr)

skhyr

JavaScript, TypeScript, Batchfile
43
star
3588
Michal Lipski (@michal-lipski)

michal-lipski

Java, Ruby, Shell
43
star
3589
Jarek Zmudzinski (@jzmudzinski)

jzmudzinski

JavaScript, Ruby, CoffeeScript
43
star
3590
Rafał Rudol (@rrudol)

rrudol

JavaScript, Java, TypeScript
43
star
3591
Maciej Lebiest (@Szwendacz99)

Szwendacz99

Python
43
star
3592
DUBAS (@dubas-pro)

dubas-pro

PHP, JavaScript, Less
43
star
3593
Omar Alshaker (@alshakero)

alshakero

JavaScript
43
star
3594
Dominik (@dominik-korsa)

dominik-korsa

TypeScript, Vue, Rust
43
star
3595
dzik (@dzik87)

dzik87

C++, Python, PHP
43
star
3596
Eugene Sokolov (@eug-vs)

eug-vs

TypeScript, Python, Java
43
star
3597
Wojciech Olejnik (@Divoolej)

Divoolej

JavaScript, Java, Lua
43
star
3598
Szczepan Bednarz (@sbednarz)

sbednarz

Scilab, Nim, C++
43
star
3599
Łukasz Macoń (@Russo-creation)

Russo-creation

JavaScript, TypeScript
43
star
3600
Piotr Bakalarski (@piotrb5e3)

piotrb5e3

Python, Haskell, C
43
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
 		8
TypeScript
 		10
C#
 		10
C++
 		11
Java
 		12

* More analytics for signed in users.