🇵🇱 Poland Open Source Developers

The community of talented open source developers driving innovation and collaboration in the tech industry.

Developers

20,861

Organizations

1,397

Repositories

111,122

Top Rank

Scala, TypeScript, C#

🇵🇱 Made in Poland Compare with other countries 🌐 All countries
4301
Jakub Noniewicz, MoNsTeR of GDC / Noniewicz.com (@monstergdc)

monstergdc

Pascal, Assembly, Lua
28
star
4302
Mateusz Łachacz (@blurbyte)

blurbyte

JavaScript, TypeScript, Rust
28
star
4303
RustInCode (@RustamIrzaev)

RustamIrzaev

C#, Dart, Lua
28
star
4304
Matthew Piekarski (@provector)

provector

Java, Go
28
star
4305
Dawid (@mtree)

mtree

JavaScript
28
star
4306
Mateusz Pająk (@Tai-Min)

Tai-Min

C, C++, VHDL
28
star
4307
Sebastien Renauld (@srenauld)

srenauld

Rust, PHP, JavaScript
28
star
4308
Alex (@Sannnao)

Sannnao

JavaScript, TypeScript, Vue
28
star
4309
Danila Ganchar (@d-ganchar)

d-ganchar

Python
28
star
4310
Wojciech Urbański (@wurbanski)

wurbanski

Python, Shell, Go
28
star
4311
Anton Shumakov (@anton-shum)

anton-shum

Python, C#, F#
28
star
4312
Witold Wydmański (@wwydmanski)

wwydmanski

Python, Jupyter Notebook
28
star
4313
Jakub Tymejczyk (@tymmej)

tymmej

Python, C, PHP
28
star
4314
Paweł Kania (@pwlkania)

pwlkania

Swift
28
star
4315
José Alfredo Romero L. (@escherdragon)

escherdragon

C, Emacs Lisp, AutoHotkey
28
star
4316
Dominik Kotecki (@dominikus1993)

dominikus1993

C#, TypeScript, Go
28
star
4317
Marek Wajdzik (@consi)

consi

Python
28
star
4318
@Kazik24

Kazik24

Rust
28
star
4319
Maciek Stasiełuk (@MacRusher)

MacRusher

TypeScript, JavaScript
28
star
4320
Daniel Mazurkiewicz (@DanielMazurkiewicz)

DanielMazurkiewicz

JavaScript, C, WebAssembly
28
star
4321
Mateusz Kowalczyk (@kowalczyk-mateusz)

kowalczyk-mateusz

JavaScript, Kotlin
28
star
4322
Jarosław Wiosna (@JaroslawWiosna)

JaroslawWiosna

C++, Shell, VHDL
28
star
4323
Bartkk (@Bartkk0)

Bartkk0

C#, PHP, HTML
28
star
4324
Wojciech Jaśkowski (@wjaskowski)

wjaskowski

Java, Python
27
star
4325
Wadim (@karmainside)

karmainside

JavaScript
27
star
4326
Valerii Lysenko (@vallyscode)

vallyscode

Emacs Lisp, TypeScript
27
star
4327
Krzysztof Kąkol (@krix38)

krix38

Java, JavaScript, TypeScript
27
star
4328
@mca64

mca64

Pascal, PHP
27
star
4329
Dariusz Dyrda (@darekd12345)

darekd12345

JavaScript
27
star
4330
@marlic7

marlic7

JavaScript, Dockerfile
27
star
4331
Patryk Ptasiński (@ipepe)

ipepe

JavaScript, Java, HTML
27
star
4332
Rashad Javadov (@rashjz)

rashjz

Java, JavaScript, CSS
27
star
4333
@szyha

szyha

Jupyter Notebook
27
star
4334
@iomatix

iomatix

Java, JavaScript, Python
27
star
4335
Wadim Wawrzeńczak (@wadimw)

wadimw

JavaScript, ASL
27
star
4336
Pavel Keyzik (@pavelkeyzik)

pavelkeyzik

TypeScript, JavaScript
27
star
4337
Kuba Miszcz (@KubaMiszcz)

KubaMiszcz

TypeScript, ASP, C#
27
star
4338
Hubert (@HKGx)

HKGx

Python, TypeScript, Rust
27
star
4339
Michał Milanowski (@WarMaxis)

WarMaxis

JavaScript, HTML, CSS
27
star
4340
Przemysław Tyczyński (@tyczynski)

tyczynski

JavaScript, TypeScript, Shell
27
star
4341
@bartwojcik

bartwojcik

Python, Rust
27
star
4342
Karol Majewski (@karol-majewski)

karol-majewski

TypeScript
27
star
4343
Krzysztof Atłasik (@katlasik)

katlasik

Scala, Java, JavaScript
27
star
4344
Rafał Michałuszek (@rmichaluszek)

rmichaluszek

JavaScript, C++, HTML
27
star
4345
Jakub Kiermasz (@kkiermasz)

kkiermasz

Swift
27
star
4346
Jadwiga Słowik (@slowikj)

slowikj

C++, C#, Kotlin
27
star
4347
Przemysław Juśkiewicz (@Nyweron)

Nyweron

JavaScript, C#, HTML
27
star
4348
Pratik Gurudatt (@pratikguru)

pratikguru

Python, JavaScript, TypeScript
27
star
4349
Maciej Sawka (@msaw328)

msaw328

C, Python, HTML
27
star
4350
Daniel Szczepanik (@Drakeoon)

Drakeoon

JavaScript, Elixir, TypeScript
27
star
4351
Bartłomiej Olechno (@Bartolo1024)

Bartolo1024

Python
27
star
4352
Lechu2375 (@lechu2375)

lechu2375

Lua, Squirrel, PHP
27
star
4353
@tczkqq

tczkqq

Python, TypeScript, HTML
27
star
4354
Rafał Moneta (@rafalmoneta)

rafalmoneta

JavaScript, TypeScript, HTML
27
star
4355
Tomasz Felczyk (@tomaszfelczyk)

tomaszfelczyk

TypeScript
27
star
4356
Jakub Barański (@kubabar1)

kubabar1

Java, Python
27
star
4357
Creepy Helmet Guy (@plisskien)

plisskien

Python
27
star
4358
Patryk Wojtyczek (@Petroniuss)

Petroniuss

Jupyter Notebook, Java, Haskell
27
star
4359
Jakub Wąsik (@Eghizio)

Eghizio

TypeScript, JavaScript, Kotlin
27
star
4360
Bartosz Konikiewicz (@izdwuut)

izdwuut

Python, TypeScript, Java
27
star
4361
Kamil (@kamilkodzi)

kamilkodzi

JavaScript, TypeScript, HTML
27
star
4362
Mateusz Rynkiewicz (@KaiserMovet)

KaiserMovet

Python, Java, JavaScript
27
star
4363
Maciej Zalewski (@mzalevski)

mzalevski

TypeScript, Svelte
27
star
4364
David Solomon (@DavidSolomon22)

DavidSolomon22

C#, TypeScript, Java
27
star
4365
Łukasz Gajerski (@Ukasz09)

Ukasz09

Java, C#, Python
27
star
4366
Daniel Olczyk (@MRmlik12)

MRmlik12

C#, Python, HTML
27
star
4367
Jakub Sztuka (@sztvka)

sztvka

C, C++
27
star
4368
Kamil Lobinski (@kamillobinski)

kamillobinski

Python, Dart, Java
27
star
4369
dwb (@donwiktorb)

donwiktorb

JavaScript, Lua
27
star
4370
Jakub Ptaszkowski (@playfulCloud)

playfulCloud

Java, Lua, Shell
27
star
4371
Zaur Suleymanov (@zaursuleymnv)

zaursuleymnv

JavaScript, CSS, HTML
27
star
4372
Michał Pawiłojć (@Billypl)

Billypl

C++, C, Java
27
star
4373
Alexandre Moraes (@alemoraescarv)

alemoraescarv

Python
27
star
4374
Glicz (@GliczDev)

GliczDev

Java, CSS, C#
27
star
4375
Prawy (@PrawyCoD1)

PrawyCoD1

C, Lua, C++
27
star
4376
@SzymonMs

SzymonMs

Python, C, C++
27
star
4377
Maciek Szczesniak (@vvarp)

vvarp

Python, Go, C++
27
star
4378
Goh (@TomaszModrzejewski)

TomaszModrzejewski

Python, Jupyter Notebook, Shell
27
star
4379
Grzegorz Derebecki (@madmax)

madmax

Ruby, Shell
27
star
4380
Tomasz Szymczyszyn (@kammerer)

kammerer

Ruby, JavaScript
27
star
4381
Michał Banaś (@bunny1985)

bunny1985

Python, C++
27
star
4382
Michał Wróblewski (@vrobel)

vrobel

ActionScript, Lua
27
star
4383
Dominik Staskiewicz (@staskie)

staskie

Ruby, HTML, JavaScript
27
star
4384
Krzysztof Kempiński (@kkempin)

kkempin

Elixir, Swift, Ruby
27
star
4385
Halil (@halilkabaca)

halilkabaca

Java
27
star
4386
Maciej Szulik (@soltysh)

soltysh

Shell, HTML, Python
27
star
4387
Kacper Michajłow (@kasper93)

kasper93

JavaScript, C++
27
star
4388
Karol Lewandowski (@karollewandowski)

karollewandowski

Kotlin
27
star
4389
Marcin Kostur (@marcinofulus)

marcinofulus

Jupyter Notebook, Python, C++
27
star
4390
Grzegorz Lachowski (@gregolsky)

gregolsky

JavaScript, Python, Ruby
27
star
4391
Bartosz Dolewski (@bdolewski)

bdolewski

Swift
27
star
4392
Sebastian (@sebastianluczak)

sebastianluczak

PHP, TypeScript, Shell
27
star
4393
Marcin Pałka (@mpalka)

mpalka

Java
27
star
4394
Maveius (@maveius)

maveius

PHP, JavaScript, Java
27
star
4395
Anton Alexandrenok (@the-spyke)

the-spyke

JavaScript, C#, TypeScript
27
star
4396
Bartosz Wesołowski (@bartek-wesolowski)

bartek-wesolowski

Kotlin
27
star
4397
Rafał Brzeski (@r4fx)

r4fx

CSS, HTML, JavaScript
27
star
4398
Giampaolo (@GiamPy5)

GiamPy5

SourcePawn, PHP, HCL
27
star
4399
Arkadiusz Janeczko (@ajaneczko)

ajaneczko

JavaScript
27
star
4400
Mariusz Strzelecki (@szczeles)

szczeles

Python, Jupyter Notebook, Shell
27
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.