🇵🇱 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

1601
Szymon (@szymon6927)

szymon6927

Python, HTML, Vue
144
star
1602
Vadim Titko (@Vadbeg)

Vadbeg

Python, CSS, Ruby
144
star
1603
Jarek Szczepanski (@imrahil)

imrahil

ActionScript, JavaScript, Python
144
star
1604
Pawel Cyrta (@cyrta)

cyrta

Shell, Python, ActionScript
144
star
1605
echo r"0xX4H" | rev (@mbledkowski)

mbledkowski

Python, TypeScript, Vue
144
star
1606
Jakub Dobies (@RiddlerQ)

RiddlerQ

Python
143
star
1607
Oskar Jarczyk (@oskar-j)

oskar-j

Python, HTML
143
star
1608
Marcin Konicki (@ahwayakchih)

ahwayakchih

JavaScript, PHP, Shell
143
star
1609
Charlie Bellini (@bellinitte)

bellinitte

Rust, TeX, Vim Script
143
star
1610
@RadMie

RadMie

C++, C, Processing
143
star
1611
Michał Witanowski (@Witek902)

Witek902

C++, C
143
star
1612
Maciej Gomółka (@Zaprogramiacz)

Zaprogramiacz

Swift
142
star
1613
Dariusz Półtorak (@dariuszp)

dariuszp

JavaScript, PHP, Go
142
star
1614
Studenckie Koło Naukowe Informatyków "KOD" (@skni-kod)

skni-kod

C#, TypeScript, Python
142
star
1615
@aliaksandr-master

aliaksandr-master

JavaScript, CSS, C++
142
star
1616
Krzysztof Borowy (@krizzu)

krizzu

Kotlin, JavaScript, Objective-C
141
star
1617
Damian Jarek (@djarek)

djarek

C++, Dockerfile, HTML
141
star
1618
Andriy Malyshenko (@anabolyc)

anabolyc

C++, C#, JavaScript
141
star
1619
Kamil Dąbrowski (@Namek)

Namek

Java, JavaScript, Elm
141
star
1620
Arkadiusz Konior (@akonior)

akonior

Groovy
141
star
1621
Marcin Jałocha (@nekiro)

nekiro

C#, TypeScript, C++
141
star
1622
Grzegorz Blok (@GrzegorzBlok)

GrzegorzBlok

C#
141
star
1623
MarcinNajder (@marcinnajder)

marcinnajder

TypeScript, HTML, C#
141
star
1624
Artur K. (@nemerle)

nemerle

C++, C#
141
star
1625
Andrzej Wójtowicz (@andre-wojtowicz)

andre-wojtowicz

C++, R, C
140
star
1626
@LimberDuck

LimberDuck

Python, CSS
140
star
1627
Marcin Nowicki (@pr0d1r2)

pr0d1r2

Ruby, Shell, HTML
140
star
1628
Alexander Szolowicz (@szolowicz)

szolowicz

Vue, TypeScript, SCSS
140
star
1629
CODETE (@codete)

codete

Jupyter Notebook, PHP, Scala
140
star
1630
Andrii Rublov (@seclerp)

seclerp

C#, F#, Lua
140
star
1631
Syqu (@syqu22)

syqu22

Python, Java
140
star
1632
MIM Solutions (@mim-solutions)

mim-solutions

Jupyter Notebook, Python, Java
140
star
1633
Maciek Odrowaz (@maceq687)

maceq687

C#, JavaScript, TypeScript
140
star
1634
Mateusz Klimaszewski (@mklimasz)

mklimasz

Python, Java
139
star
1635
jp (@JakubPluta)

JakubPluta

Python, CSS, JavaScript
139
star
1636
@TyMaszWeb

TyMaszWeb

Python
139
star
1637
Piotr Gaczkowski (@DoomHammer)

DoomHammer

Shell, Python, C++
139
star
1638
Piotr Podusowski (@podusowski)

podusowski

Rust, Python, C++
139
star
1639
Igor Bezsmertnyi (@igorbezsmertnyi)

igorbezsmertnyi

TypeScript, JavaScript, Ruby
139
star
1640
Zygmunt Zawadzki (@zzawadz)

zzawadz

R, C++, Scala
139
star
1641
Mateusz Kaflowski (@mkaflowski)

mkaflowski

Java, Kotlin
138
star
1642
Dzmitry Varabei (@dzmitry-varabei)

dzmitry-varabei

CSS, JavaScript
138
star
1643
Kamil Durkiewicz (@durkiewicz)

durkiewicz

TypeScript, C#, Java
138
star
1644
Adrian Skierniewski (@AdrianSkierniewski)

AdrianSkierniewski

PHP, CSS
138
star
1645
@Involt

Involt

JavaScript, HTML
138
star
1646
Myrik (@MyrikLD)

MyrikLD

Python
138
star
1647
Arthur Krupa (@arthurkrupa)

arthurkrupa

JavaScript, C++
138
star
1648
Łukasz Wójcik (@lwojcik)

lwojcik

TypeScript, JavaScript, CSS
138
star
1649
Mateusz Filipowicz (@filipowm)

filipowm

Java, Python, JavaScript
137
star
1650
Karol Majta (@karolmajta)

karolmajta

Python, JavaScript, Clojure
137
star
1651
Alexander Przemysław Kamiński (@exlee)

exlee

CoffeeScript, Rust, Nix
137
star
1652
Jacek Tomaszewski (@zlorf)

zlorf

Python
137
star
1653
Rafał Cieślak (@rafalcieslak)

rafalcieslak

C++, Python, Jupyter Notebook
137
star
1654
Grzegorz Balcerek (@grzegorzbalcerek)

grzegorzbalcerek

Scala, Elm, Go
137
star
1655
Alexander Rudenka (@0x000000)

0x000000

Ruby, JavaScript, TypeScript
137
star
1656
Jakub Grzywacz (@jakex7)

jakex7

Java, JavaScript, TypeScript
137
star
1657
@SongoMen

SongoMen

JavaScript, Go, Svelte
136
star
1658
Krzysztof Pantak (@Kielx)

Kielx

TypeScript, Python, JavaScript
136
star
1659
Wojciech Barczyński (@wojciech12)

wojciech12

JavaScript, CSS, Python
136
star
1660
Mateusz Bączek (@Wint3rmute)

Wint3rmute

Rust, Python, JavaScript
136
star
1661
Chris (@cdaniel)

cdaniel

JavaScript, C, Java
136
star
1662
Marcin Bielak (@bieli)

bieli

PHP, JavaScript, Java
136
star
1663
Krystian Safjan (@izikeros)

izikeros

Python, Jupyter Notebook, Nim
136
star
1664
Sebastian Holc (@Kermer)

Kermer

GDScript
136
star
1665
@Synthetify

Synthetify

TypeScript, JavaScript
136
star
1666
@Yavin

Yavin

Java, PHP, Nginx
136
star
1667
Rafał Cieślak (@ravicious)

ravicious

Elm, Clojure, Ruby
135
star
1668
Jakub (@JakubOboza)

JakubOboza

Ruby, JavaScript, Erlang
135
star
1669
Santiago Cuervo (@tiagoCuervo)

tiagoCuervo

Python, Jupyter Notebook
135
star
1670
Tomasz Kowalczyk (@tkowalczyk)

tkowalczyk

C#, TypeScript
135
star
1671
Michał Mizera (@Axadiw)

Axadiw

Go, C#, JavaScript
135
star
1672
Slawomir Bodak (@sbodak)

sbodak

PHP
134
star
1673
Kuba Podkalicki (@kubaPod)

kubaPod

Mathematica, M
134
star
1674
Krzysztof Porebski (@Havret)

Havret

C#, TypeScript
134
star
1675
Adam Adamczyk (@herbat73)

herbat73

C#, JavaScript
134
star
1676
Piotr Kukiełka (@pkukielka)

pkukielka

Java, Scala, C++
134
star
1677
Ivan Lednev (@ivan-lednev)

ivan-lednev

TypeScript
134
star
1678
Maciej Bielecki (@zyla)

zyla

Haskell, JavaScript, Rust
134
star
1679
Kamil Wilczyński (@kwilcz)

kwilcz

C
134
star
1680
Maciej (@TheMickeyMike)

TheMickeyMike

Shell, Python, C
134
star
1681
@VenixPLL

VenixPLL

Java
134
star
1682
Marcin Wyszynski (@marcinwyszynski)

marcinwyszynski

Go, Ruby, HCL
134
star
1683
NOVOMATIC Technologies Poland S.A. (@novomatic-tech)

novomatic-tech

JavaScript
134
star
1684
Jakub Sztandera (@Kubuxu)

Kubuxu

Go, JavaScript, Lua
134
star
1685
STX Next (@stxnext)

stxnext

Python, TypeScript, Java
134
star
1686
Marcin Kozak (@nyggus)

nyggus

Python, Go
134
star
1687
Konrad Kosmatka (@kkonradpl)

kkonradpl

C, C++, Gnuplot
134
star
1688
OpenSource by HypermediaIsobar (@Hypermediaisobar)

Hypermediaisobar

JavaScript
134
star
1689
Paweł Wilk (@siefca)

siefca

Ruby, Shell, C
134
star
1690
Tomasz Heimowski (@theimowski)

theimowski

F#, HTML, Batchfile
134
star
1691
Grzesiek Kolodziejczyk (@grk)

grk

Ruby, Vim Script
134
star
1692
Darek Greenly (@Zielak)

Zielak

Haxe, TypeScript, JavaScript
134
star
1693
Patryk Lewandowski (@patrulek)

patrulek

Go, C++, C
133
star
1694
Nick Olszanski (@molszanski)

molszanski

TypeScript
133
star
1695
Paweł Wojtasiński (@playerony)

playerony

TypeScript, Shell, JavaScript
133
star
1696
Gabriel Samojło (@GabrielSamojlo)

GabrielSamojlo

Java, Kotlin
133
star
1697
Anatol Grabowski (@anatol-grabowski)

anatol-grabowski

JavaScript, Python, AutoHotkey
133
star
1698
Leszek Mis (@cr0nx)

cr0nx

Python
133
star
1699
Vadym (@squaredice)

squaredice

133
star
1700
Radosław Gryta (@rgryta)

rgryta

PowerShell, Shell, JavaScript
133
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.