🇵🇱 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

1501
Radek Muszyński (@Riu)

Riu

PHP, SCSS
125
star
1502
Mirosław Sztorc (@msztorc)

msztorc

PHP, HTML, CSS
125
star
1503
Michał Połtyn (@Holek)

Holek

Ruby, PHP, JavaScript
125
star
1504
Daniel Skowroński (@danielskowronski)

danielskowronski

Python, C, ASL
124
star
1505
Piotr Rogulski (@rglsk)

rglsk

Python, Jupyter Notebook, Go
124
star
1506
MevLyshkin (@Leinnan)

Leinnan

Rust, C++, Shell
124
star
1507
Rafał Krupiński (@rkrupinski)

rkrupinski

JavaScript, TypeScript, Elm
124
star
1508
Anna Kozak (@kozaka93)

kozaka93

HTML, Jupyter Notebook, R
124
star
1509
Miroslaw Mamczur (@MamczurMiroslaw)

MamczurMiroslaw

Jupyter Notebook
124
star
1510
Krzysztof Rewak (@krzysztofrewak)

krzysztofrewak

PHP, Python, HTML
124
star
1511
Sebastian Hanula (@hanula)

hanula

Python, JavaScript, CSS
124
star
1512
Kamil Wais (@kalimu)

kalimu

R, HTML
123
star
1513
Andrei (@andreili)

andreili

C, C++, SystemVerilog
123
star
1514
@mulander

mulander

Go, Python, Ruby
123
star
1515
Andrew (@xpmn)

xpmn

JavaScript, Shell
123
star
1516
Michał Wanat (@MichalW)

MichalW

JavaScript
123
star
1517
Adam Ples (@adamples)

adamples

C, Ruby, PHP
123
star
1518
Grzegorz Śliwiński (@fizyk)

fizyk

Python, PHP
123
star
1519
Вецель Евгений (@Imater)

Imater

JavaScript, PHP, C#
123
star
1520
Rafal F (@rafa-fiedo)

rafa-fiedo

GDScript, C#
123
star
1521
Paweł Bator (@jembezmamy)

jembezmamy

CoffeeScript
123
star
1522
Mateusz Kwasniewski (@kwasniew)

kwasniew

JavaScript, Elm, Shell
123
star
1523
Jakub Nowakowski (@nkuba)

nkuba

Go, JavaScript, Shell
122
star
1524
Adrian Zyga (@vol24pl)

vol24pl

Python, Shell
122
star
1525
Jakub Matraszek (@jmatraszek)

jmatraszek

Rust, Perl, Ruby
122
star
1526
Software Engineer (@EugeniBykovski)

EugeniBykovski

JavaScript, TypeScript, HTML
122
star
1527
Piotr Kardaś (@pkardas)

pkardas

Python, Jupyter Notebook
122
star
1528
Uladzimir Sadkou (@GiantVlad)

GiantVlad

PHP
122
star
1529
K2 (@djk2)

djk2

Python
122
star
1530
Artur Dryomov (@arturdryomov)

arturdryomov

Java, JavaScript, C++
122
star
1531
Mateusz Hadryś (@hadrysm)

hadrysm

JavaScript, TypeScript
121
star
1532
Sebastian Osiński (@SebastianOsinski)

SebastianOsinski

Swift, JavaScript
121
star
1533
@YaN-3k

YaN-3k

HTML, Shell, C
121
star
1534
Wiktor Niesiobędzki (@wiktorn)

wiktorn

Shell, Python
121
star
1535
MikeSu (@sulo61)

sulo61

Java, Kotlin
121
star
1536
Sławomir Kabik (@slawek87)

slawek87

Python
121
star
1537
Michael (@meadiode)

meadiode

Python, Assembly, C++
121
star
1538
Mark Jarecki (@markjarecki)

markjarecki

Swift, Shell
121
star
1539
Nexss Programmer (@nexssp)

nexssp

JavaScript, Python, AutoIt
121
star
1540
@9nix6

9nix6

MQL5, MQL4
121
star
1541
Konstantin Kitmanov (@hogart)

hogart

JavaScript, TypeScript
120
star
1542
Kuba Wolanin (@kubawolanin)

kubawolanin

JavaScript, Python, TypeScript
120
star
1543
Łukasz Marczak (@Marchuck)

Marchuck

Java, Kotlin, MATLAB
120
star
1544
Lukasz Cepowski (@cepa)

cepa

PHP, Assembly, Shell
120
star
1545
Artur (@sethidden)

sethidden

Vue, TypeScript
120
star
1546
Radek Kozak (@radekkozak)

radekkozak

TypeScript, CSS
120
star
1547
Piotr Brudny (@pbrudny)

pbrudny

JavaScript, Ruby, Solidity
120
star
1548
Darek N. (@darksv)

darksv

Rust, C#, JavaScript
120
star
1549
Hubert Jaremko (@hjaremko)

hjaremko

TeX, C++, Rust
120
star
1550
Marcin Mitura (@mavethee)

mavethee

C, C++, Shell
120
star
1551
Artur Bać (@arturbac)

arturbac

C++, CMake
119
star
1552
Holden Thomas (@holden)

holden

Ruby, JavaScript
119
star
1553
Marek Standio (@mstandio)

mstandio

Java, ActionScript
119
star
1554
Ilya Bylich (@iliabylich)

iliabylich

Ruby, Rust, M4
119
star
1555
Vadym Petrychenko (@darthwade)

darthwade

JavaScript, Shell, HTML
119
star
1556
Krzysztof Rzymkowski (@rzymek)

rzymek

Java, JavaScript, TypeScript
119
star
1557
Łukasz Łapaj (@LukaszLapaj)

LukaszLapaj

Java, JavaScript
119
star
1558
Bartosz Kosarzycki (@kosiara)

kosiara

Java, Python, Dart
119
star
1559
Lukasz Stolcman (@lstolcman)

lstolcman

Python, C, Verilog
119
star
1560
Jakub Nowicki (@jakubnowicki)

jakubnowicki

R
119
star
1561
Jacek Kończewski (@jacekk015)

jacekk015

JavaScript, Python
119
star
1562
Paweł Dzierżanowski (@Dzierzan)

Dzierzan

Shell, C#
119
star
1563
Adi (@madrigals1)

madrigals1

Shell, C#, Python
119
star
1564
Maciej Szybiak (@MaciejSzybiak)

MaciejSzybiak

C#, C++, C
119
star
1565
Jan Szymański (@konhi)

konhi

HTML, JavaScript, TypeScript
119
star
1566
@ahuseyn

ahuseyn

JavaScript, HTML, CSS
118
star
1567
Wojciech M. Zabolotny (@wzab)

wzab

VHDL, C, Python
118
star
1568
Jakub Płotnikowski (@jakubowiczish)

jakubowiczish

Java, Python, Fortran
118
star
1569
Tobiasz Kędzierski (@TobKed)

TobKed

Python, Shell, TypeScript
118
star
1570
Rafał (@rafradek)

rafradek

SourcePawn, Java, HTML
118
star
1571
Adrian Celczyński (@GR34SE)

GR34SE

Python, TypeScript, Swift
118
star
1572
Jakub Powierza (@jpowie01)

jpowie01

C++, Python, Jupyter Notebook
118
star
1573
@tomieq

tomieq

Swift
118
star
1574
Artur (@aartek)

aartek

JavaScript, TypeScript, CSS
118
star
1575
Michal Laskowski (@michallaskowski)

michallaskowski

Swift, Kotlin, C++
118
star
1576
Rafal (@imaginalis)

imaginalis

Java, TypeScript, Kotlin
118
star
1577
Jaromir Kopp (@MacWyznawca)

MacWyznawca

JavaScript, C
117
star
1578
Maksim Salau (@msalau)

msalau

C, Dockerfile
117
star
1579
Paweł T. Jochym (@jochym)

jochym

Jupyter Notebook, Python, C++
117
star
1580
Michał Perłakowski (@michal-perlakowski)

michal-perlakowski

JavaScript
117
star
1581
Marcin Wolnik (@Crokus)

Crokus

C#
117
star
1582
Maciej Wójcikowski (@mwojcikowski)

mwojcikowski

Python, C++, C
117
star
1583
Damian Wielgosik (@ferrante)

ferrante

JavaScript, HTML, CSS
117
star
1584
Paweł Pacana (@mostlyobvious)

mostlyobvious

Ruby
117
star
1585
Tomasz Gebarowski (@tgebarowski)

tgebarowski

Swift, Python, C++
117
star
1586
Tomasz Cekało (@tomaszcekalo)

tomaszcekalo

C#, Smalltalk, JavaScript
116
star
1587
Wojciech Reszelewski (@wreszelewski)

wreszelewski

Python, JavaScript, HTML
116
star
1588
Krzysztof A. Adamski (@kadamski)

kadamski

C, Python, Makefile
116
star
1589
Jonathan Maldonado Contreras (@Jonazan2)

Jonazan2

C++, C, CSS
116
star
1590
Pawel Krawczyk (@smaegol)

smaegol

R, Python
116
star
1591
Piotr Walkiewicz (@prezesp)

prezesp

JavaScript, Python, CSS
116
star
1592
Kamil Ogórek (@kamilogorek)

kamilogorek

JavaScript, CSS, HTML
116
star
1593
Mateusz Stompór (@mateuszstompor)

mateuszstompor

C++, Python, C
116
star
1594
Mateusz Budnik (@mateusz800)

mateusz800

Kotlin, Java, Python
116
star
1595
Maciej Leśniewski (@leshniak)

leshniak

JavaScript, Shell, CSS
116
star
1596
Marcin (@riperjack)

riperjack

C++, C#
115
star
1597
Bartłomiej Danek (@bartlomiejdanek)

bartlomiejdanek

Shell, Ruby, HTML
115
star
1598
Marcin Owsiany (@porridge)

porridge

Python, C, PHP
115
star
1599
Adam Makświej (@vertexbz)

vertexbz

JavaScript, TypeScript, Shell
115
star
1600
Ruslan Korniichuk (@korniichuk)

korniichuk

Python, Jupyter Notebook
115
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.