🇵🇱 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

1001
Bartosz Lenar (@bartoszlenar)

bartoszlenar

C#
279
star
1002
@RainbowForest

RainbowForest

Java
278
star
1003
Paweł Dąbrowski (@pdabrowski6)

pdabrowski6

Ruby
278
star
1004
Artur Morys - Magiera (@artus9033)

artus9033

TypeScript, JavaScript, HTML
278
star
1005
Tomasz Gałaj (@tgalaj)

tgalaj

C++, JavaScript
277
star
1006
Diego Gurgel (@diegogurgel)

diegogurgel

JavaScript, HTML, RAML
277
star
1007
Dominik Szopa (@dominno)

dominno

Python, JavaScript, Shell
277
star
1008
Maciek Sitkowski (@sitek94)

sitek94

JavaScript, TypeScript, Svelte
277
star
1009
Jerzy Chałupski (@chalup)

chalup

Java, C, Groovy
277
star
1010
P1X (@P1X-in)

P1X-in

GDScript, GLSL, JavaScript
276
star
1011
@BracketSpace

BracketSpace

PHP, Dockerfile
276
star
1012
@appelier

appelier

Ruby
276
star
1013
Artur Mizera (@arturmiz)

arturmiz

JavaScript
276
star
1014
@marcinbojko

marcinbojko

PowerShell, Shell, Python
276
star
1015
Łukasz Sentkiewicz (@lstkz)

lstkz

TypeScript, JavaScript, CSS
274
star
1016
Szymon Wieloch (@szymonwieloch)

szymonwieloch

Rust, C#
274
star
1017
Wojciech Wnętrzak (@morgoth)

morgoth

Ruby, JavaScript, CoffeeScript
274
star
1018
Marcin Wrochniak (@vrok)

vrok

Go, C++
274
star
1019
Bartek Kryza (@bkryza)

bkryza

Python, C++, Makefile
274
star
1020
Paweł Świątkowski (@katafrakt)

katafrakt

Ruby, D, Elixir
274
star
1021
Mariusz Postol (@mpostol)

mpostol

C#
273
star
1022
Tomasz Rembacz (@trembacz)

trembacz

JavaScript
271
star
1023
Przemysław Bągard (@przemir)

przemir

C++, Python
270
star
1024
@Consdata

Consdata

TypeScript, Java, Python
270
star
1025
Michal Rus (@michalrus)

michalrus

Shell, Scala, Perl
269
star
1026
Przemek (@przemek83)

przemek83

C++
268
star
1027
Michał Stocki (@michalstocki)

michalstocki

TypeScript, JavaScript, ActionScript
267
star
1028
Marcin Ślósarz (@mslosarz)

mslosarz

JavaScript, Java, Groovy
267
star
1029
Damian Drygiel (@drygiel)

drygiel

CSS, JavaScript
266
star
1030
Mateusz Salamon (@lamik)

lamik

C, C++
266
star
1031
Wojciech Fiołka (@Kabanosk)

Kabanosk

Python, Jupyter Notebook, Dart
266
star
1032
Flutter Europe (@FlutterEurope)

FlutterEurope

Dart
265
star
1033
Wojciech Malarski (@wmalarski)

wmalarski

TypeScript, Python, Scala
265
star
1034
Grzegorz Makarewicz (@m32)

m32

Python, Java, C++
265
star
1035
Michał Jankowski (@MichalJankowskii)

MichalJankowskii

C#
265
star
1036
Patryk Woziński (@patrykwozinski)

patrykwozinski

PHP, Elixir, HTML
264
star
1037
DevOps Infra (@devops-infra)

devops-infra

Dockerfile, Makefile, Shell
263
star
1038
Wojciech Banaś (@fizista)

fizista

Python
263
star
1039
@kmicki

kmicki

C++
263
star
1040
Paweł Obrok (@obrok)

obrok

Ruby, Elixir, Rust
263
star
1041
Yevhen Zadyra (@dyrkin)

dyrkin

Go, Scala, Java
261
star
1042
@AdrianEddy

AdrianEddy

C++, Rust
261
star
1043
Konstantin Kl. (@KonstantinKlepikov)

KonstantinKlepikov

Python, Jupyter Notebook, HTML
261
star
1044
Jakub Zawiślak (@jakub-zawislak)

jakub-zawislak

Elixir, TypeScript
261
star
1045
Piotr Brzozowski (@stirante)

stirante

Java, JavaScript, Vue
261
star
1046
Sebastian Pawluś (@xando)

xando

Python, JavaScript, Perl
260
star
1047
Robert Rypuła (@robertrypula)

robertrypula

TypeScript, JavaScript, C++
260
star
1048
Lukasz Bandzarewicz (@lucassus)

lucassus

JavaScript, Ruby, Java
260
star
1049
@stateos

stateos

C, C++, Shell
260
star
1050
Morgan Bengtsson (@morganbengtsson)

morganbengtsson

C++, Python
259
star
1051
Ongun Demirag (@wodsuz)

wodsuz

Python, JavaScript
258
star
1052
Maciej Lopacinski (@hamsterready)

hamsterready

Java, Lua
258
star
1053
Michał Leśniewski (@mlesniew)

mlesniew

C++, Python, Shell
258
star
1054
Minwork (@minwork)

minwork

TypeScript, PHP
257
star
1055
Tomasz bla Fortuna (@blaa)

blaa

Python, C++, C
257
star
1056
Piotr Zalewa (@zalun)

zalun

JavaScript, Python, Perl
257
star
1057
Kamil Drazkiewicz (@kamildrazkiewicz)

kamildrazkiewicz

Go
257
star
1058
Artem Chernodub (@achernodub)

achernodub

Python, MATLAB
255
star
1059
Konrad Garus (@konrad-garus)

konrad-garus

Clojure, Java, JavaScript
254
star
1060
Matthias Hryniszak (@padcom)

padcom

Groovy, JavaScript, TypeScript
254
star
1061
Micropackage (@micropackage)

micropackage

PHP, JavaScript, HTML
253
star
1062
Dawid Pośliński (@PoslinskiNet)

PoslinskiNet

JavaScript, Objective-C
253
star
1063
Gianluca Fiore (@Donearm)

Donearm

Python, Go, Lua
253
star
1064
Ancalentari (@ancalentari)

ancalentari

Python
253
star
1065
Krzysztof Ślusarski (@krzysztofslusarski)

krzysztofslusarski

Java, HTML
252
star
1066
Łukasz Kostka (@luqasz)

luqasz

Python, C++, CMake
252
star
1067
Patryk Falba (@patuwwy)

patuwwy

JavaScript, Makefile, C
252
star
1068
Aleksandr Kwaskoff (@Kwaskoff)

Kwaskoff

HTML
252
star
1069
Piotr Górski (@sirlucjan)

sirlucjan

Shell, Dockerfile, Python
252
star
1070
PUT Vision Lab (@PUTvision)

PUTvision

Python, C++, Jupyter Notebook
252
star
1071
capturecontext (@CaptureContext)

CaptureContext

Swift
251
star
1072
Tomasz Woźniak (@twoz)

twoz

JavaScript, Python, C++
251
star
1073
Piotr Kubowicz (@pkubowicz)

pkubowicz

Java, Kotlin
251
star
1074
Piotr Stępniewski (@k3nsei)

k3nsei

TypeScript, JavaScript, CSS
251
star
1075
Bartek Iwańczuk (@bartlomieju)

bartlomieju

TypeScript, Vue, Rust
251
star
1076
Sergey Lerg (@Lerg)

Lerg

Lua, C++, C
251
star
1077
Adam Bajguz (@adambajguz)

adambajguz

JavaScript, C#, Jupyter Notebook
251
star
1078
Witek Bobrowski (@witekbobrowski)

witekbobrowski

Swift, TeX, Shell
250
star
1079
Hubert Rybak (@Hubert-Rybak)

Hubert-Rybak

C#
249
star
1080
Tayfun Kayhan (@NotCamelCase)

NotCamelCase

C++, SystemVerilog, Mathematica
249
star
1081
Szymon Lisowiec (@SzymonLisowiec)

SzymonLisowiec

JavaScript, Vue, TypeScript
248
star
1082
Maciej Klak (@gilek)

gilek

JavaScript, PHP
248
star
1083
Jan Romaniak (@johniak)

johniak

JavaScript, C, C#
248
star
1084
Server Farmer (@serverfarmer)

serverfarmer

Shell, Smarty, PHP
248
star
1085
Krzysztof Czarnota (@czarny)

czarny

Objective-C
248
star
1086
overment (@iceener)

iceener

JavaScript, TypeScript, CSS
248
star
1087
Daniel Kamil Kozar (@lighterowl)

lighterowl

C, C++, Assembly
247
star
1088
Yaro Shm (@yshmarov)

yshmarov

Ruby, JavaScript, HTML
247
star
1089
Jan Przebor (@przebor)

przebor

C++, Rust
247
star
1090
Łukasz Chojnicki (@chojnicki)

chojnicki

PHP, HTML
247
star
1091
Roman Fedorov (@studentutu)

studentutu

C#, JavaScript, Shell
246
star
1092
cronn GmbH (@cronn)

cronn

Java, JavaScript, Python
246
star
1093
Macopedia.com (@macopedia)

macopedia

PHP, Vue, HTML
246
star
1094
Marcin Lewandowski (@mspanc)

mspanc

Ruby, Elixir, CoffeeScript
245
star
1095
@mikolak-net

mikolak-net

Scala, Java, Lua
245
star
1096
Kamil Chmielewski (@kamilchm)

kamilchm

Nix, Go, JavaScript
245
star
1097
Jędrzej B. Lewandowski, MD (@Jblew)

Jblew

TypeScript, Go, Java
244
star
1098
Porimol Chandro (@porimol)

porimol

Python, PHP, CSS
244
star
1099
Trambar (@trambarhq)

trambarhq

JavaScript, HTML
243
star
1100
Marek Marecki (@marekjm)

marekjm

Python, C++, Shell
243
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.