🇵🇱 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

TOP Users

4501
BartolomeoDiaz (@Okm165)

Okm165

Cairo, Java, TypeScript
26
star
4502
Paweł Sołtysiak (@soltys)

soltys

C#, C, TypeScript
26
star
4503
Cyb.org (@Cyb0org)

Cyb0org

C, JavaScript
26
star
4504
Artur Jedliński (@nataniel)

nataniel

PHP
26
star
4505
Ruslan (@ruslansavenok)

ruslansavenok

JavaScript, TypeScript
26
star
4506
Andrzej Bogdanowicz (@abahdanovich)

abahdanovich

C++, C, Shell
26
star
4507
Piotr Pociask (@p0cisk)

p0cisk

Python
26
star
4508
Marcin Kozłowski (@mdkozlowski)

mdkozlowski

C#, Python
26
star
4509
Jarek Zok (@lucidm)

lucidm

C, KiCad Layout, Python
26
star
4510
Kamil Dębowski (@kdebowski)

kdebowski

Python
26
star
4511
Rafał Warpecha (@rafal-warpecha)

rafal-warpecha

JavaScript
26
star
4512
Implico (@implico)

implico

JavaScript, PHP
26
star
4513
Karol Wypchło (@kwypchlo)

kwypchlo

TypeScript
26
star
4514
Jakub Turek (@turekj)

turekj

Swift, Python, Objective-C
26
star
4515
Grzegorz Wójcik (@wojczitsu)

wojczitsu

Objective-C
26
star
4516
Adam Jurkiewicz Pythonista (@abixadamj)

abixadamj

Python, Shell, HTML
26
star
4517
Volodymyr Khytskyi (@vladmyr)

vladmyr

JavaScript, Shell
26
star
4518
Ivan Novikov (@illinifellow)

illinifellow

JavaScript
26
star
4519
Michał Mierzyński (@mierzynskim)

mierzynskim

C#
26
star
4520
@ggruszczynski

ggruszczynski

MATLAB, Python, Jupyter Notebook
26
star
4521
Paweł Iżycki (@pizycki)

pizycki

C#, PowerShell, JavaScript
26
star
4522
Szymon Dukla (@SzymonDukla)

SzymonDukla

TypeScript, PHP
26
star
4523
Krzysztof Rusek (@krzysztofrusek)

krzysztofrusek

Python, Jupyter Notebook
26
star
4524
Jan Zięba (@yasiekz)

yasiekz

Java, PHP
26
star
4525
Bartosz Rachwał (@rachwal)

rachwal

C#, HTML, Swift
26
star
4526
Kamil Szostakowski (@kamil-szostakowski)

kamil-szostakowski

Swift, Python
26
star
4527
Pawel Pieczul (@ppieczul)

ppieczul

Java, VBA, BASIC
26
star
4528
Michał Lipok (@mlipok)

mlipok

AutoIt
26
star
4529
@piotrjaromin

piotrjaromin

Go, JavaScript
26
star
4530
Przemek Nowak (@Fasosnql)

Fasosnql

JavaScript, TypeScript
26
star
4531
Dmitry Ermakovich (@taipoxin)

taipoxin

JavaScript, Go, C++
26
star
4532
Tomasz Chojnacki (@tchojnacki)

tchojnacki

JavaScript, TypeScript, Rust
26
star
4533
Patryk (@PatrykRudzinski)

PatrykRudzinski

JavaScript, CSS, HTML
26
star
4534
Sergey Zamulka (@Grinzzly)

Grinzzly

JavaScript, PHP, HTML
26
star
4535
Marek Całus (@mcalus3)

mcalus3

TypeScript, Python, C#
26
star
4536
Maciej Gajdzica (@ucgosupl)

ucgosupl

C, C++, MATLAB
26
star
4537
KISS digital (@kissdigital-com)

kissdigital-com

TypeScript, PHP, Shell
26
star
4538
Kamil Józwik (@kamiljozwik)

kamiljozwik

TypeScript
26
star
4539
Paweł Kowalewicz (@XardasLord)

XardasLord

C#, ShaderLab
26
star
4540
Grzegorz Skorupko (@faildeny)

faildeny

Python, C
26
star
4541
Maciej Kozarzewski (@MaciejKozarzewski)

MaciejKozarzewski

C++
26
star
4542
Maciej Stoiński (@Szczurk3y)

Szczurk3y

Kotlin, Dart, JavaScript
26
star
4543
Hazard (Cyprian Skrzypczak) (@Hazardu)

Hazardu

C#
26
star
4544
Korwin (@KorwinBieniek)

KorwinBieniek

Python, Jupyter Notebook, JavaScript
26
star
4545
Brijesh Varsani (@Brijesh210)

Brijesh210

Java, Python, C++
26
star
4546
Kacper Krzychała (@sadcenter)

sadcenter

Java
26
star
4547
Tetiana Buchok (@TetianaBu)

TetianaBu

JavaScript, TypeScript, Python
26
star
4548
Tymoteusz (@tzmcion)

tzmcion

TypeScript
26
star
4549
@robson-66

robson-66

CSS
26
star
4550
Sebastian Nowak (@seban)

seban

Ruby, Java, Dockerfile
26
star
4551
Jalil Nourmohammadi Khiarak (@Jalilnkh)

Jalilnkh

Jupyter Notebook, Python, JavaScript
25
star
4552
Marcin Pietraszek (@kbl)

kbl

Ruby, Java, JavaScript
25
star
4553
KrzysztofAS (@3ed)

3ed

Perl, Shell, Python
25
star
4554
Dominik Lech (@Dolidodzik)

Dolidodzik

Python
25
star
4555
Jan (@sleeske)

sleeske

Python, JavaScript
25
star
4556
Barnaba Turek (@barnaba)

barnaba

Ruby, JavaScript, Vim Script
25
star
4557
Grzegorz Rolek (@grzegorzrolek)

grzegorzrolek

Shell, Makefile, PostScript
25
star
4558
Piotr Kubica (@piotr-kubica)

piotr-kubica

Ruby, C, ActionScript
25
star
4559
Chipnertkj (@chipnertkj)

chipnertkj

Rust, Lua
25
star
4560
Pawel Zubrycki (@Aulos)

Aulos

C
25
star
4561
Michal (@michalbujalski)

michalbujalski

Kotlin, JavaScript
25
star
4562
Karol Marcjan (@szabba)

szabba

Elm, Go, Scheme
25
star
4563
Adam Michalik (@xyzzyz)

xyzzyz

Haskell, Fortran, C
25
star
4564
Konrad (@kpierzynski)

kpierzynski

C, C++, JavaScript
25
star
4565
Adam Przybyla (@AdamPrzybyla)

AdamPrzybyla

Shell, Python, HTML
25
star
4566
Patryk Ławicki (@pcpl2)

pcpl2

C++, JavaScript, Kotlin
25
star
4567
Kamil Markiewicz (@kamarkiewicz)

kamarkiewicz

Rust
25
star
4568
Piotr Zbyszynski (@piotrzbyszynski)

piotrzbyszynski

Objective-C
25
star
4569
Alexandr Skrashuk (@zhartaunik)

zhartaunik

PHP, Dockerfile
25
star
4570
Kacper Chołody (@MorganMLGman)

MorganMLGman

Python, Kotlin
25
star
4571
Cezary Regec (@multicatch)

multicatch

Rust, Kotlin, JavaScript
25
star
4572
Marta Pyznarska (@martar)

martar

Python, Java
25
star
4573
Igor (@PinkaminaDianePie)

PinkaminaDianePie

JavaScript, HTML
25
star
4574
Yuliia Vovk (@jvovk)

jvovk

Python, Scala, Java
25
star
4575
Marcin Lasecki (@marlo22)

marlo22

JavaScript, HTML
25
star
4576
Artur Kucia (@akucia)

akucia

Python, Jupyter Notebook
25
star
4577
Daniil Sydorenko (@DaniilSydorenko)

DaniilSydorenko

TypeScript, JavaScript
25
star
4578
Eric K. (@doteric)

doteric

TypeScript, JavaScript
25
star
4579
Michał Kopeć (@mkopec)

mkopec

C, JavaScript
25
star
4580
Radosław Załuska (@rzaluska)

rzaluska

Python, Go, JavaScript
25
star
4581
kuba (@suchencjusz)

suchencjusz

Python, C#, JavaScript
25
star
4582
Luke Walczak (@lukewalczak)

lukewalczak

JavaScript
25
star
4583
CoolTRONIC.pl Your business partner (@cooltronicpl)

cooltronicpl

PHP
25
star
4584
Tom (@tomrozb)

tomrozb

Java, Shell
25
star
4585
@Skallski

Skallski

C#
25
star
4586
Gabriel Starczewski (@gabrielstar)

gabrielstar

Shell, JavaScript, PowerShell
25
star
4587
Dawid Zajac (@deivuss331)

deivuss331

JavaScript, TypeScript
25
star
4588
@HideoKun

HideoKun

JavaScript
25
star
4589
Wiktor Kania (@Roller23)

Roller23

JavaScript, C++, SCSS
25
star
4590
Norbert Kamaszewski (@nkamaszewski)

nkamaszewski

JavaScript, C#, TypeScript
25
star
4591
Michal Opala (@sk4zuzu)

sk4zuzu

HCL, Go, HTML
25
star
4592
Baturhan Kahraman (@BaturhanKahraman)

BaturhanKahraman

C#, TypeScript, Python
25
star
4593
Burak (@bd03)

bd03

MATLAB
25
star
4594
Szymon Dziedzic (@szdziedzic)

szdziedzic

JavaScript, Jupyter Notebook, Python
25
star
4595
Kamil Moszczyc (@KMoszczyc)

KMoszczyc

Python, Jupyter Notebook, JavaScript
25
star
4596
Arek Biela (@abiela)

abiela

Kotlin, Dart
25
star
4597
Bartek Florczak (@baflQA)

baflQA

Java, HTML
25
star
4598
Patryk Szczygło (@Patys)

Patys

JavaScript, C++, TypeScript
25
star
4599
Jakub Zieliński (@jzielinski47)

jzielinski47

JavaScript, TypeScript
25
star
4600
Jakub Wojnowski (@jwojnowski)

jwojnowski

Scala
25
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.