🇵🇱 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

2801
Piotrek Konowrocki (@pkonowrocki)

pkonowrocki

Python, C#, Jupyter Notebook
51
star
2802
Kuba Kaflik (@jkaflik)

jkaflik

C++, PHP, TypeScript
51
star
2803
Valeriy Selitskiy (@iamwavecut)

iamwavecut

Go, PHP, JavaScript
51
star
2804
Jacek Pospychala (@jpospychala)

jpospychala

JavaScript, Rust, Go
51
star
2805
Krzysztof Graman (@zalazdi)

zalazdi

JavaScript, PHP
51
star
2806
Kajetan Krykwiński (@kitor)

kitor

Python, Shell, C++
51
star
2807
Rafal Klys (@whut)

whut

C#, Ruby
51
star
2808
Przemysław Pająk (@fearless-spider)

fearless-spider

Python, C++, Shell
51
star
2809
Kamil Górski (@freakone)

freakone

C, JavaScript, C#
51
star
2810
Rafał Toborek (@clash82)

clash82

Pascal, PHP
51
star
2811
Maciej Flak (@FlakM)

FlakM

Rust, Scala, Nix
51
star
2812
Konrad Sikorski (@konradsikorski)

konradsikorski

C#, TypeScript
51
star
2813
Mateusz Szlosek (@slozo)

slozo

Objective-C, Swift
51
star
2814
Tymon Oziemblewski (@Tymski)

Tymski

JavaScript, C#, Python
51
star
2815
Anna Wróbel (@anna-wro)

anna-wro

PHP, Java, MDX
51
star
2816
Wojciech Krutnik (@wojciechk8)

wojciechk8

VHDL, Batchfile
51
star
2817
Mikołaj Palkiewicz (@xnerhu)

xnerhu

TypeScript, C#, JavaScript
51
star
2818
Alex Ilinich (@Ilinich)

Ilinich

Kotlin
51
star
2819
@albireo77

albireo77

Pascal, Java
51
star
2820
Maciej Szymczyk (@zorteran)

zorteran

Jupyter Notebook, Ruby, Dockerfile
51
star
2821
Pavel Smolin (@SmolinPavel)

SmolinPavel

JavaScript, CSS, TypeScript
51
star
2822
Paweł Knioła (@pawelkn)

pawelkn

C++, Python, Rust
51
star
2823
Piotr Szadkowski (@dziobaczy)

dziobaczy

Swift, JavaScript
51
star
2824
Dmitro Szewczuk (@szewczukk)

szewczukk

C++, Python, C#
51
star
2825
Andrzej Perczak (@xNombre)

xNombre

C++, C
51
star
2826
Daniil Yankouski (@qdanik)

qdanik

TypeScript, JavaScript
51
star
2827
Tobiasz Stamborski (@tstamborski)

tstamborski

Assembly, Java, Shell
51
star
2828
Łukasz Piekarski (@lpiekarski)

lpiekarski

Python, Jupyter Notebook, JavaScript
51
star
2829
Dolphin (@DolphinIQ)

DolphinIQ

JavaScript
51
star
2830
Fuat K. (@BalamiRR)

BalamiRR

Java, JavaScript, TypeScript
51
star
2831
Rahul Raj (@iamrraj)

iamrraj

JavaScript, Python, HTML
51
star
2832
Tymoteusz Makowski (@TymekDev)

TymekDev

Lua, R, JavaScript
51
star
2833
Mateusz Patyk (@the-risk-taker)

the-risk-taker

C++, HTML, MATLAB
51
star
2834
Krzysztof Szostak (@hejkerooo)

hejkerooo

TypeScript, JavaScript, Rust
51
star
2835
Karolina (@FutureInventor)

FutureInventor

TypeScript
51
star
2836
Patryk Rogala (@PatRogala)

PatRogala

Ruby, JavaScript, Python
51
star
2837
Jakub Jabłoński (@jjablonski-it)

jjablonski-it

TypeScript, Jupyter Notebook, Java
51
star
2838
Łukasz Wielgus (@encap)

encap

JavaScript, Vue, PHP
51
star
2839
Mim1q (@mim1q)

mim1q

Java
51
star
2840
@kamkow1

kamkow1

TypeScript, C#, C
51
star
2841
@Majrusz

Majrusz

Java, C++
50
star
2842
Volodymyr Rudyi (@volodymyrrudyi)

volodymyrrudyi

C, JavaScript, C++
50
star
2843
Jakub Towarek (@3Qax)

3Qax

Swift
50
star
2844
@jasniec

jasniec

C#, C
50
star
2845
Jakub Złoczewski (@jakubzloczewski)

jakubzloczewski

JavaScript
50
star
2846
Szymon (@szykol)

szykol

C++, Python, JavaScript
50
star
2847
Łukasz Gemborowski (@lukaszgemborowski)

lukaszgemborowski

C++, Shell, HTML
50
star
2848
Ray Ferric (@rayferric)

rayferric

Python, Java, C++
50
star
2849
@BentouDev

BentouDev

C#, Python, Dockerfile
50
star
2850
Krzysztof Satola (@ksatola)

ksatola

Jupyter Notebook, Python, HTML
50
star
2851
@Extollite

Extollite

Java, C++, CMake
50
star
2852
Daniel Karski (@dkarski)

dkarski

JavaScript, CSS
50
star
2853
Michał Klichowicz (@emkael)

emkael

Python, C#, Shell
50
star
2854
Justyna Kowalkowska (@kowalkowska-just)

kowalkowska-just

Swift
50
star
2855
Arseni Shmialiou (@Guck111)

Guck111

50
star
2856
Jakub Adamczyk (@j-adamczyk)

j-adamczyk

Python, Jupyter Notebook, HTML
50
star
2857
Mark Kovalyov (@Mark-Kovalyov)

Mark-Kovalyov

PLSQL, Assembly, Java
50
star
2858
Gustavo Enrique Olivos Ramirez (@tavolivos)

tavolivos

Shell, Jupyter Notebook, Python
50
star
2859
Łukasz Struski (@lstruski)

lstruski

Python
50
star
2860
Oskar Puchalski (@mlodyoskar)

mlodyoskar

TypeScript, JavaScript, CSS
50
star
2861
Marcin Michałowski (@h13ronim)

h13ronim

Ruby, Shell, Vim Script
50
star
2862
Konrad Stawiski MD PhD (@kstawiski)

kstawiski

R, Python, HTML
50
star
2863
Jakub Godawa (@vysogot)

vysogot

Ruby, JavaScript, Shell
50
star
2864
Piotr Szturmaj (@pszturmaj)

pszturmaj

D
50
star
2865
Jakub Wadas (@vadistic)

vadistic

TypeScript, PLpgSQL
50
star
2866
Grzegorz Błaszczyk (@grzegorzblaszczyk)

grzegorzblaszczyk

Java, Ruby, Shell
50
star
2867
Rafał Klepacz (@inflop)

inflop

C++, Python
50
star
2868
Krzysztof Kaniewski (@krzysk1)

krzysk1

50
star
2869
Marek Darocha (@mdarocha)

mdarocha

Shell, Nix, Elm
50
star
2870
Pawel Paczkowski (@pachkovsky)

pachkovsky

Python
50
star
2871
Paweł Wiejkut (@pawelwiejkut)

pawelwiejkut

ABAP, Swift, Java
50
star
2872
Karol Stawowski (@karolstawowski)

karolstawowski

TypeScript, C#, JavaScript
50
star
2873
Yago Michalak (@yagomichalak)

yagomichalak

Python, JavaScript
50
star
2874
Sergiusz Kriwobokow (@SergeyDavidovich)

SergeyDavidovich

C#, CSS, HTML
50
star
2875
@pixelbyaj

pixelbyaj

TypeScript, C#, Python
50
star
2876
@mgurg

mgurg

Python, Jupyter Notebook
49
star
2877
Tomasz Sobczyk (@Sopel97)

Sopel97

C++, Lua, C
49
star
2878
Vasilii Podlesnyi (@vpodlesnyi)

vpodlesnyi

HTML, C, ANTLR
49
star
2879
Piotr Niewiadomski (@PiotrPress)

PiotrPress

PHP, Dockerfile
49
star
2880
Piotr Kumorek (@qmixi)

qmixi

JavaScript, HTML, Vue
49
star
2881
Łukasz Dywicki (@splatch)

splatch

Java, PHP
49
star
2882
Dobrosław Żybort (@matrixik)

matrixik

49
star
2883
Paweł Pikuła (@ppikula)

ppikula

Erlang, Dockerfile, Vim Script
49
star
2884
m.b. (@mbajur)

mbajur

Ruby
49
star
2885
Zenon Marek Raubuć (@marcocollander)

marcocollander

JavaScript, SCSS, HTML
49
star
2886
Luke, I am your father (@Treamz)

Treamz

JavaScript, Python, HTML
49
star
2887
Sebastian Tyda (@s-tyda)

s-tyda

Python, Java, Shell
49
star
2888
Łukasz Furman (@furmanlukasz)

furmanlukasz

Python, Jupyter Notebook, C++
49
star
2889
Mateusz Mikuła (@mati865)

mati865

Rust, Shell
49
star
2890
Jakub Gogola (@JakubGogola-IDENTT)

JakubGogola-IDENTT

JavaScript, Jupyter Notebook, C++
49
star
2891
Grzegorz Moskal (@gmoskal)

gmoskal

TypeScript
49
star
2892
Bartosz Cytrowski (@cytrowski)

cytrowski

TypeScript, JavaScript, HTML
49
star
2893
Jarosław (@Jvrekk)

Jvrekk

PHP, HTML, TypeScript
49
star
2894
@BrightShadow

BrightShadow

TypeScript, JavaScript
49
star
2895
Wojciech Maciejak (@wmaciejak)

wmaciejak

Ruby, HCL
49
star
2896
Przemysław Raciborski (@thefex)

thefex

C#, Objective-C, HTML
49
star
2897
Rafał Golarz (@rafalgolarz)

rafalgolarz

Go, Kotlin, Elixir
49
star
2898
Marcin (@cinek810)

cinek810

Python, Shell, HTML
49
star
2899
Michał Płodowski (@mplodowski)

mplodowski

PHP
49
star
2900
Alexandr Pereverzev (@legionwfz)

legionwfz

C#, JavaScript
49
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.