🇵🇱 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

5701
@Crawcik

Crawcik

C#
21
star
5702
Robert Podwika (@rpodwika)

rpodwika

PHP, TypeScript, CSS
21
star
5703
Szkoła DevNet (@SzkolaDevNet)

SzkolaDevNet

HCL, Python
21
star
5704
Marcin Zepp (@Nircek)

Nircek

JavaScript, Python, HTML
21
star
5705
Evgenii Shalnov (@e-sha)

e-sha

Python, Jupyter Notebook, C++
21
star
5706
Krzysztof Szabelski (@kszabelski)

kszabelski

C#
21
star
5707
Tomasz Bakuła (@tomaszbakula)

tomaszbakula

JavaScript, PHP, Vue
21
star
5708
Franciszek Łajszczak (@MadScrewdriver)

MadScrewdriver

Assembly, Python
21
star
5709
Kacper (@kacperkoza)

kacperkoza

Java, Kotlin
21
star
5710
Yana Yaroshevich (@YanaYaroshevich)

YanaYaroshevich

JavaScript, Java, TypeScript
21
star
5711
Paweł Kołaczyński (@kolaczyn)

kolaczyn

HTML, Vue, Rust
21
star
5712
TripleA Development (@tripleadev)

tripleadev

TypeScript, JavaScript, Vue
21
star
5713
Aleksander Gajewski (@adiog)

adiog

C++, MATLAB, C
21
star
5714
Kacper Brzostowski (@magiczny-kacper)

magiczny-kacper

C, Python, C++
21
star
5715
Tomasz Bread (@tomaszbread)

tomaszbread

CSS
21
star
5716
@TPReal

TPReal

TypeScript
21
star
5717
Ivan Dublianski (@assghard)

assghard

PHP, JavaScript
21
star
5718
Stanislav (@lqrhy3)

lqrhy3

Python, Jupyter Notebook
21
star
5719
Jan (@JohnyP41)

JohnyP41

Python, PHP, R
21
star
5720
Łukasz Strączyński (@straku)

straku

JavaScript, TypeScript, OCaml
21
star
5721
mc (@McMistrzYT)

McMistrzYT

TypeScript, C#, ShaderLab
21
star
5722
@wujtruj

wujtruj

Shell, Python, JavaScript
21
star
5723
Paweł Kotiuk (@pktiuk)

pktiuk

Python
21
star
5724
Mateusz Woś (@mwoss)

mwoss

Python, Java, Jupyter Notebook
21
star
5725
Ihar Katkavets (@iharkatkavets)

iharkatkavets

Swift, Shell, Java
21
star
5726
Big Data Passion (@bigdatapassionpl)

bigdatapassionpl

Java, Jupyter Notebook, JavaScript
21
star
5727
Andrés Vega (@andrefv3)

andrefv3

TypeScript, HTML, CSS
21
star
5728
Ivan Kovtun (@ivasik-k7)

ivasik-k7

Python, Shell, Dart
21
star
5729
Dzmitry Hanin (@fierce-bunny)

fierce-bunny

Java
21
star
5730
Łukasz Drumiński (@druminski)

druminski

JavaScript, Python
21
star
5731
Adam Karnowka (@adamkarnowka)

adamkarnowka

PHP, HTML
21
star
5732
Przemysław Fałowski (@przemkow)

przemkow

JavaScript, TypeScript, HTML
21
star
5733
Ahmet Egesel (@ahmetegesel)

ahmetegesel

JavaScript, Shell
21
star
5734
Pablo Ribalta Lorenzo, PhD. (@pribalta)

pribalta

Python
21
star
5735
Michał (@mhnowak)

mhnowak

Dart, C#, Java
21
star
5736
Paweł Broda (@p2w34)

p2w34

JavaScript, Java, Python
21
star
5737
@MarcinGruchala

MarcinGruchala

Kotlin, Python, Dart
21
star
5738
Maciej Uniejewski (@maciej7777)

maciej7777

Java, Kotlin, Python
21
star
5739
Maryna Tripetska (@MarinaTripetska)

MarinaTripetska

JavaScript, CSS, SCSS
21
star
5740
Artificial Revelations (@artificialrevelations)

artificialrevelations

Java, Kotlin
21
star
5741
Arkadiusz Tułodziecki (@ldath)

ldath

PHP
21
star
5742
Gabriel Kaszewski (@GKaszewski)

GKaszewski

Rust, C#, Python
21
star
5743
@bogdan-the-great

bogdan-the-great

Python, CSS, Shell
21
star
5744
Maksymilian (@mxmilian)

mxmilian

JavaScript, Java, HTML
21
star
5745
G.Grzegorz (@damag-dev)

damag-dev

Lua, JavaScript, HTML
21
star
5746
Andrii Sukhoi (@sukhoy94)

sukhoy94

PHP, JavaScript, Shell
21
star
5747
Olgun AYDIN (@olgnaydn)

olgnaydn

R
21
star
5748
Łukasz Wieczorek (@wieczorek1990)

wieczorek1990

JavaScript, Ruby, Shell
21
star
5749
Tomasz Dobrowolski (@monokuroumu)

monokuroumu

C
21
star
5750
Krzysztof Zawisła (@KrzysztofZawisla)

KrzysztofZawisla

TypeScript, Go, Rust
21
star
5751
Wiktor Matuszewski (@pywkm)

pywkm

Python
21
star
5752
Piotr Wysocki (@wysockipiotr)

wysockipiotr

Dart, Python, C++
21
star
5753
Piotr Bublik (@pibuxd)

pibuxd

Python, Go, C++
21
star
5754
@ircykk

ircykk

PHP, Smarty, Shell
21
star
5755
Marcin Ziąbek (@MarcinZiabek)

MarcinZiabek

C#, Python
21
star
5756
Andrej Zacharevicz (@measles)

measles

Python, Jinja
21
star
5757
Krzysztof Zdulski (@RouNNdeL)

RouNNdeL

C, JavaScript, Java
21
star
5758
B.O.S.S (@BxOxSxS)

BxOxSxS

Shell, HTML, PHP
21
star
5759
Eugene Myasyshchev (@gemyago)

gemyago

Ruby, Java, C++
21
star
5760
Michał Kowol (@michalkowol)

michalkowol

Kotlin, Java, Scala
21
star
5761
@maciej1x

maciej1x

Python
21
star
5762
Tomasz (@sikora507)

sikora507

Go, Jupyter Notebook
21
star
5763
Dominik Przybysz (@alien11689)

alien11689

Groovy, Java, JavaScript
21
star
5764
@SeeLook

SeeLook

C++
21
star
5765
Arch Linux Polish Stuff (@polaur)

polaur

Shell
21
star
5766
Piotr Bosak (@HitoriSensei)

HitoriSensei

JavaScript
21
star
5767
Malcolm Reynolds KS (@malcolmamal)

malcolmamal

Python
21
star
5768
Greg Kasprowicz (@gkasprow)

gkasprow

C++
21
star
5769
Bartlomiej Tartanus (@bartektartanus)

bartektartanus

Dart, Java, R
21
star
5770
Arek Noster (@areknoster)

areknoster

Go, C#, Shell
21
star
5771
Bartek Polańczyk (@SzybkiSasza)

SzybkiSasza

JavaScript, TypeScript
21
star
5772
Mehmet Dogan (@doganmehmet)

doganmehmet

Julia
21
star
5773
Wojciech Stanisz (@wojtus7)

wojtus7

JavaScript
21
star
5774
Paweł Tomak (@grodzik)

grodzik

Vim Script, Lua, HCL
21
star
5775
Greg Miklaszewski (@giemsky)

giemsky

Ruby
21
star
5776
Buldi (@buldi)

buldi

21
star
5777
Paweł Dmitruk (@paweld)

paweld

Pascal
21
star
5778
Ruslan Demianovskii (@demyan112rv)

demyan112rv

PHP
21
star
5779
Grzesiek (@GrzegorzGatkowski)

GrzegorzGatkowski

Python
21
star
5780
Mikołaj Balcerek (@MikolajBalcerek)

MikolajBalcerek

Python, C#
21
star
5781
Maciej Wrzesiński (@maciej-wrzesinski)

maciej-wrzesinski

SourcePawn, JavaScript
21
star
5782
Marcin Dyla (@Rhanjie)

Rhanjie

C#, C++, Java
21
star
5783
Tom B. (@tBlabs)

tBlabs

TypeScript, JavaScript, C#
21
star
5784
Krzysztof Saja (@krzysztofsaja)

krzysztofsaja

TypeScript, CSS
21
star
5785
Roki (@Roki100)

Roki100

JavaScript
21
star
5786
Apphance (@apphance)

apphance

C++, Groovy, Objective-C
21
star
5787
Jakub Zalewski (@zalew)

zalew

Python, JavaScript
21
star
5788
Adam Wolski (@wolasss)

wolasss

JavaScript, CSS
21
star
5789
@aleqsio

aleqsio

HTML, Java, JavaScript
21
star
5790
Infinite Loop (@infiniteloopeu)

infiniteloopeu

Ruby
21
star
5791
Miłosz Kosobucki (@MiKom)

MiKom

C++, C, Python
21
star
5792
@kosciolek

kosciolek

TypeScript, HTML
21
star
5793
Wojciech Kedzierski (@wojked)

wojked

OpenSCAD
21
star
5794
Michał Moroz (@dragonee)

dragonee

PHP, Shell
21
star
5795
Tomasz Guzialek (@tomaszguzialek)

tomaszguzialek

Java, Python
21
star
5796
Kwezal (@kwezal)

kwezal

Kotlin
21
star
5797
Rust Wroclaw (@Rust-Wroclaw)

Rust-Wroclaw

Ruby, Rust
21
star
5798
Patryk Dejewski (@vllur)

vllur

SCSS, Crystal, PHP
21
star
5799
Tomasz Mańkowski (@Tomasz-Mankowski)

Tomasz-Mankowski

C, C++
21
star
5800
Denys Fridman (@dfridman1)

dfridman1

Python, Haskell, Jupyter Notebook
21
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

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