🇵🇱 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

7401
Filip (@fglo)

fglo

Go, AppleScript
14
star
7402
@mireo91

mireo91

JavaScript
14
star
7403
Adam Jędrych (@adajed)

adajed

C++, Python, Haskell
14
star
7404
Mateusz Wszoła (@mateuszwszola)

mateuszwszola

JavaScript
14
star
7405
@kudl4t4

kudl4t4

C, Python
14
star
7406
Adam Dziendziel (@fadehelix)

fadehelix

TypeScript, Shell
14
star
7407
Tomasz Kania-Orzeł (@kaniaorzel)

kaniaorzel

HTML, Shell
14
star
7408
Wojciech Bylica (@WojciechBylica)

WojciechBylica

JavaScript, HTML, TypeScript
14
star
7409
@jetalone85

jetalone85

14
star
7410
Manjaro Linux Polska (@manjaropl)

manjaropl

JavaScript, Shell
14
star
7411
Sławomir Kokłowski (@logeen)

logeen

JavaScript
14
star
7412
Yulia Yantsevich (@KlipeLD)

KlipeLD

PHP, MATLAB, C#
14
star
7413
Patryk Kowalski (@kowalus23)

kowalus23

JavaScript, CSS
14
star
7414
Filip Dorosz (@fihufil)

fihufil

Shell, Makefile, C
14
star
7415
Tetiana Platonova (@malyfko)

malyfko

JavaScript, Objective-C, HTML
14
star
7416
Olga (@brutal-kitten)

brutal-kitten

JavaScript, HTML, CSS
14
star
7417
@Smendowski

Smendowski

Python, Jupyter Notebook
14
star
7418
Daniel Alberski (@adan2013)

adan2013

Visual Basic, JavaScript, C#
14
star
7419
Radosław Kopeć (@RadekKpc)

RadekKpc

Java, Python, Jupyter Notebook
14
star
7420
Paweł Redman (@enneract)

enneract

C, Python
14
star
7421
Radosław Gniado (@digitalStyx)

digitalStyx

14
star
7422
Oliwer Pawelski (@Guliveer)

Guliveer

HTML, C, C++
14
star
7423
Jan Mędrek (@janmedrek)

janmedrek

Shell
14
star
7424
Marcin Radliński (@mradlinski)

mradlinski

Python, PHP, Elixir
14
star
7425
Mateusz Pałka (@MattyPalka)

MattyPalka

TypeScript, Python
14
star
7426
Artur Hebda (@aenain)

aenain

Ruby, C++, Java
14
star
7427
Maciej Płaza (@Kermit)

Kermit

C#, Java, C++
14
star
7428
Nikodem Wrona (@nikodem-wrona)

nikodem-wrona

Go, TypeScript, Rust
14
star
7429
@BlasterBB

BlasterBB

C#
14
star
7430
Andrzej Ratajczak (@BarkingBad)

BarkingBad

Scala, Kotlin, Python
14
star
7431
Marek Jędryka (@marek629)

marek629

C++, JavaScript
14
star
7432
Marek Nalepa (@mareknalepa)

mareknalepa

Java, C#
14
star
7433
Kacper Stysło (@kacperstyslo)

kacperstyslo

Python
14
star
7434
Tomasz Woszczynski (@whiskeyo)

whiskeyo

Python, C++, TeX
14
star
7435
@Komosa

Komosa

Go
14
star
7436
@EnderASz

EnderASz

Python, C++
14
star
7437
TK (@TheKysek)

TheKysek

Python
14
star
7438
kamil. (@kodowiec)

kodowiec

Dart, Swift, JavaScript
14
star
7439
Damian Koper (@damiankoper)

damiankoper

TypeScript, Assembly, Python
14
star
7440
Michal Liszcz (@mliszcz)

mliszcz

C++, Shell
14
star
7441
Dominik Zborowski (@dzbo)

dzbo

JavaScript, Vue, PHP
14
star
7442
Collegium Da Vinci (@cdv-poznan)

cdv-poznan

JavaScript, TypeScript
14
star
7443
@PiotrWesoly

PiotrWesoly

C, Java, C++
14
star
7444
@szyminson

szyminson

Python, Shell, PHP
14
star
7445
Emilia Chojak (@emiliachojak)

emiliachojak

Python, HTML, JavaScript
14
star
7446
Zarovniy Serghiy (@SergeyZarovniy)

SergeyZarovniy

JavaScript, CSS, HTML
14
star
7447
@ebodziony

ebodziony

JavaScript
14
star
7448
Piotr Slatala (@psla)

psla

C#, Python, Arduino
14
star
7449
Hussar Academy by Monterail (@hussar-academy)

hussar-academy

Ruby
14
star
7450
SENETIC PARTNER INC. (@kamil333)

kamil333

JavaScript, DIGITAL Command Language
14
star
7451
Social Informatics Geek (@ResearchGeek)

ResearchGeek

R, HTML, Java
14
star
7452
Artur Bednarczyk (@Isur)

Isur

C#, C, C++
14
star
7453
Paweł Winiecki (@pawel-winiecki)

pawel-winiecki

JavaScript
14
star
7454
@WojciechKarpiel

WojciechKarpiel

Common Lisp, Java, Coq
14
star
7455
Chris (@swiru95)

swiru95

Python, C++, PowerShell
14
star
7456
Jeremi Mucha (@jeremimucha)

jeremimucha

C++, C, CMake
14
star
7457
Łukasz Pięta (@pientaa)

pientaa

Kotlin, Python
14
star
7458
Mariusz Stróż (@mrstroz)

mrstroz

PHP
14
star
7459
Urukan (@maxiorek)

maxiorek

14
star
7460
@krystiangw

krystiangw

JavaScript, TypeScript, Ruby
14
star
7461
Michał Konkel (@mkonkel)

mkonkel

Kotlin
14
star
7462
Robert Sęk (@seku)

seku

Ruby
14
star
7463
Justyna Wojtczak (@justi)

justi

Ruby, JavaScript, HTML
14
star
7464
Cracow Cloud One (@cc1-cloud)

cc1-cloud

Python
14
star
7465
Tomek Czarnecki (@CreoOne)

CreoOne

C#, WebAssembly, CSS
14
star
7466
Andriy Shyrokoryadov (@ashyrokoriadov)

ashyrokoriadov

C#
14
star
7467
Nazar Ashyrov (@newqwes)

newqwes

JavaScript, HTML, TypeScript
14
star
7468
@Korfu

Korfu

C#, JavaScript
14
star
7469
Rafał Pytel (@rpytel1)

rpytel1

Python, C#
14
star
7470
Tomasz Guz (@tgrez)

tgrez

Haskell, HTML, Java
14
star
7471
CTA.ai (@cta-ai)

cta-ai

Python
14
star
7472
Hubert Andrzejewski (@antrov)

antrov

Swift, Python, Kotlin
14
star
7473
Patryk Zając (@Latterlig96)

Latterlig96

Python
14
star
7474
Szymon Rutkowski (@szmer)

szmer

C++, Python
14
star
7475
@KS1103PL

KS1103PL

14
star
7476
Łukasz Sarnacki (@lukesarnacki)

lukesarnacki

Ruby, JavaScript, C++
14
star
7477
Grzegorz Bielański (@gbielanski)

gbielanski

Java, JavaScript, Kotlin
14
star
7478
Radomir Krawczykiewicz (@Kotwic4)

Kotwic4

Python, C#, C
14
star
7479
Krzysztof Durak (@burunia)

burunia

HTML, JavaScript
14
star
7480
Bojan (@bojann)

bojann

JavaScript, TypeScript, HTML
14
star
7481
Mateusz (@kedziorm)

kedziorm

Python
14
star
7482
@wesolyfoton

wesolyfoton

TeX
14
star
7483
Beniamin Jonatan Šimko (@phuria)

phuria

PHP
14
star
7484
Dmitry Spiridonov (@d-spiridonov)

d-spiridonov

C, JavaScript, C++
13
star
7485
Jarek Kopaczewski (@jarekkopaczewski)

jarekkopaczewski

C++, Java
13
star
7486
Bartłomiej Grochal (@bgrochal)

bgrochal

Java, Python
13
star
7487
Łukasz Radziak (@lukaszradziak)

lukaszradziak

JavaScript, C++, PHP
13
star
7488
Boleslaw Dawidowicz (@bdaw)

bdaw

JavaScript
13
star
7489
DEV-COM (@dev-com2020)

dev-com2020

Python, TypeScript, CSS
13
star
7490
Paweł Kłosiewicz (@pawelkl-zz)

pawelkl-zz

Ruby, JavaScript
13
star
7491
Seweryn Tałaj (@seweryntalaj)

seweryntalaj

Java, HTML, JavaScript
13
star
7492
Marcin Włoczko (@KsiazeCienia)

KsiazeCienia

Swift, TypeScript
13
star
7493
weban.pl (@weban-pl)

weban-pl

Ruby, JavaScript
13
star
7494
Ewa Grabska-Szwagrzyk (@egrabska)

egrabska

R, HTML
13
star
7495
Marcin Kielesiński (@jaszczurtd)

jaszczurtd

C, Objective-C
13
star
7496
Marcin Kunert (@marcinkunert)

marcinkunert

Java, Kotlin
13
star
7497
Alex Hryshan (@nightingazer)

nightingazer

C++, JavaScript, Rust
13
star
7498
Grzegorz (@Gezegorz1)

Gezegorz1

13
star
7499
@zygfryd

zygfryd

Scala, Python
13
star
7500
Hubert Nafalski (@HubertReX)

HubertReX

Python, HTML
13
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

* More analytics for signed in users.