🇵🇱 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
3101
Piotr Pupczyk (@ppsirius)

ppsirius

JavaScript, Ruby, TypeScript
44
star
3102
@Eyjafjallajokull

Eyjafjallajokull

Python, PHP
44
star
3103
@Weberowsky

Weberowsky

JavaScript, Python
44
star
3104
Adrian Furmanek (@Adrian-Fur)

Adrian-Fur

JavaScript, C#, ShaderLab
44
star
3105
@maxsroka

maxsroka

TypeScript
44
star
3106
Igor Kawczynski (@IgorKawczynski)

IgorKawczynski

Java, Python, TypeScript
44
star
3107
Robert Wysocki (@rowysock)

rowysock

Python, Java, TypeScript
44
star
3108
Rafał Grabie (@rootnot)

rootnot

JavaScript
44
star
3109
Maciej Sobkowski (@maciejjo)

maciejjo

C
44
star
3110
Kacper Pietkun (@Kacper-Pietkun)

Kacper-Pietkun

Python, C#, C
44
star
3111
Wojciech T. Borkowski (@borkowsk)

borkowsk

C++, Processing, Pascal
44
star
3112
@ozonexo3

ozonexo3

C#
44
star
3113
Claudius (@McKlaud76)

McKlaud76

Assembly, HTML
44
star
3114
Michał Kreft (@floatastic)

floatastic

Swift
44
star
3115
Daniel Pokusa (@dpokusa)

dpokusa

HTML
44
star
3116
Tobiasz Ciepliński (@cieplinski-tobiasz)

cieplinski-tobiasz

Python
44
star
3117
@Quorin

Quorin

TypeScript
44
star
3118
Rafal Szypulka (@rafal-szypulka)

rafal-szypulka

Go, TypeScript, HCL
44
star
3119
Konrad Papała (@kpion)

kpion

JavaScript, CSS, PHP
44
star
3120
Krzysztof Olipra (@Nalhin)

Nalhin

TypeScript, Java, Python
44
star
3121
Dorian Kostecki (@thatbakamono)

thatbakamono

Rust, Java, C#
44
star
3122
Maciej Jarczok (@jmak)

jmak

CSS
44
star
3123
Łukasz Szeremeta (@lszeremeta)

lszeremeta

Java, ANTLR, Python
44
star
3124
Victor Fedorenko (@fedorenko22116)

fedorenko22116

Rust, PHP, TypeScript
44
star
3125
@Zenedith

Zenedith

JavaScript, Shell, HTML
44
star
3126
Jakub Antolak (@afternoon2)

afternoon2

TypeScript, JavaScript
44
star
3127
Kamil Kokot (@pamil)

pamil

PHP, Haskell, JavaScript
44
star
3128
Marek Ciupak (@marekciupak)

marekciupak

Elixir, Ruby, JavaScript
44
star
3129
Wojciech Sierotowicz (@wojexe)

wojexe

TypeScript, Rust, Vue
44
star
3130
Piotr Kopacki (@piotr-kopacki)

piotr-kopacki

Python, JavaScript
44
star
3131
Kiryl Sudnikovich (@KirylSudnikovich)

KirylSudnikovich

Python, Ruby, JavaScript
44
star
3132
@Airstriker

Airstriker

C#, Python
44
star
3133
Karol Grzybowski (@selmentdev)

selmentdev

C++, C#, Shell
43
star
3134
Omar Alshaker (@alshakero)

alshakero

JavaScript
43
star
3135
Michał Marchewczyk (@michalmarchewczyk)

michalmarchewczyk

TypeScript, JavaScript, Svelte
43
star
3136
DevPark  (@devpark)

devpark

PHP, Dockerfile
43
star
3137
Lukasz Krainski (@KrainskiL)

KrainskiL

Jupyter Notebook, Julia, HTML
43
star
3138
Karol Kozakowski (@Cosaquee)

Cosaquee

TypeScript, Rust, Ruby
43
star
3139
Piotr Jakubowski (@piotrj)

piotrj

Ruby, Python
43
star
3140
Jarosław Rzeszótko (@jaroslawr)

jaroslawr

Racket, Java, Go
43
star
3141
Christopher Darroch (@chrisdarroch)

chrisdarroch

Ruby, JavaScript
43
star
3142
Michal Kulinski (@michax)

michax

JavaScript, HTML
43
star
3143
Maciej Stefańczyk (@maciek-slon)

maciek-slon

C++, C, VHDL
43
star
3144
Zdzisław Krajewski (@d21d3q)

d21d3q

C, JavaScript, Python
43
star
3145
Jędrzej Nowak (@pigmej)

pigmej

Nim, Elixir, Python
43
star
3146
Michal Lipski (@michal-lipski)

michal-lipski

Java, Ruby, Shell
43
star
3147
Piotr Ludwiczuk (@piotrosz)

piotrosz

C#, JavaScript, Python
43
star
3148
Kostiantyn Teterin (@KostiantynTeterin)

KostiantynTeterin

Objective-C, ActionScript
43
star
3149
Piotr Bakalarski (@piotrb5e3)

piotrb5e3

Python, Haskell, C
43
star
3150
Michał Majer (@michal-majer)

michal-majer

JavaScript
43
star
3151
Andrii Radyk (@AnderEnder)

AnderEnder

Rust, Perl
43
star
3152
Michał Nowicki (@MichalNowicki)

MichalNowicki

MATLAB, C++, Shell
43
star
3153
Jakub Żywiec (@jakubzet)

jakubzet

TypeScript, Less, Shell
43
star
3154
Igor Luzhanov (@luzhanov)

luzhanov

JavaScript, Lua, Java
43
star
3155
Daniel (@Technus)

Technus

Java, C#, C++
43
star
3156
@tomjankes

tomjankes

Groovy
43
star
3157
Szczepan Bednarz (@sbednarz)

sbednarz

Scilab, Nim, C++
43
star
3158
said altıntop (@saidaltintop)

saidaltintop

Java, Python, C++
43
star
3159
Adam Cassis (@adekbadek)

adekbadek

JavaScript, Shell, CoffeeScript
43
star
3160
SerwerSMS.pl (@SerwerSMSpl)

SerwerSMSpl

PHP, Shell, Ruby
43
star
3161
dzik (@dzik87)

dzik87

C++, Python, PHP
43
star
3162
Viachaslau Lyskouski (@lyskouski)

lyskouski

Dart, Kotlin
43
star
3163
Sebastian Łaskawiec (@slaskawi)

slaskawi

Java, Go, Shell
43
star
3164
Sasha Mansurov (@mnsrv)

mnsrv

JavaScript, Clojure, CSS
43
star
3165
Wojciech Olejnik (@Divoolej)

Divoolej

JavaScript, Java, Lua
43
star
3166
Rafał Rudol (@rrudol)

rrudol

JavaScript, Java, TypeScript
43
star
3167
Jarek Zmudzinski (@jzmudzinski)

jzmudzinski

JavaScript, Ruby, CoffeeScript
43
star
3168
JJ Łakis (@jjlakis)

jjlakis

Dockerfile, Go, Ruby
43
star
3169
Pranjal Agrawal (@gcc42)

gcc42

C++, VHDL, HTML
43
star
3170
Grzegorz Bielski (@grzegorz-bielski)

grzegorz-bielski

TypeScript, Scala, Haskell
43
star
3171
Ihar Makarski (@makarsky)

makarsky

JavaScript, TypeScript, Dart
43
star
3172
@kry008

kry008

JavaScript, PHP
43
star
3173
@Moresteck

Moresteck

Java, Go
43
star
3174
Dominik (@dominik-korsa)

dominik-korsa

TypeScript, Vue, Rust
43
star
3175
Szymon Żaczek (@szymonzaczek)

szymonzaczek

Python
43
star
3176
Mateusz Walasz (@mwalasz)

mwalasz

Python, C#, C++
43
star
3177
Dawid Borycki (@dawidborycki)

dawidborycki

Java, Python, C#
43
star
3178
@surfaceflinger

surfaceflinger

Nix, Shell, HTML
43
star
3179
Piotr Malatyński (@skhyr)

skhyr

JavaScript, TypeScript, Batchfile
43
star
3180
@bemxio

bemxio

Python, JavaScript, C
43
star
3181
Eugene Sokolov (@eug-vs)

eug-vs

TypeScript, Python, Java
43
star
3182
Maciej Lebiest (@Szwendacz99)

Szwendacz99

Python
43
star
3183
Łukasz Macoń (@Russo-creation)

Russo-creation

JavaScript, TypeScript
43
star
3184
@Szczurowsky

Szczurowsky

Java, Python, JavaScript
43
star
3185
Marcin Urbański (@murbanski)

murbanski

Ruby
42
star
3186
Tomasz Kacmajor (@tomaszkacmajor)

tomaszkacmajor

Python
42
star
3187
KamilCuk (@Kamilcuk)

Kamilcuk

C, Shell, C++
42
star
3188
Sevdimali (@sevdimali)

sevdimali

Python, JavaScript, Shell
42
star
3189
Grzegorz Kokosiński (@kokosing)

kokosing

Python, Java
42
star
3190
Szymon Kraus (@czerwix)

czerwix

Kotlin
42
star
3191
@teapotd

teapotd

C++
42
star
3192
Filip Akkad (@filipakkad)

filipakkad

JavaScript
42
star
3193
Mateusz Bartocha (@evox95)

evox95

PHP, Shell
42
star
3194
Tomek Fijoł (@tomek-f)

tomek-f

TypeScript, JavaScript
42
star
3195
Kacper Stasik (@kstasik)

kstasik

Jinja, Rust
42
star
3196
Grzegorz Przybyła (@gregiOS)

gregiOS

Swift
42
star
3197
Szymon Pyżalski (@zefciu)

zefciu

Python, JavaScript, Go
42
star
3198
Jarosław Pokropiński (@JaroslawPokropinski)

JaroslawPokropinski

TypeScript, JavaScript, C++
42
star
3199
Michał Kozak (@mickozak)

mickozak

JavaScript, HTML, CSS
42
star
3200
Cezary Bloch (@cezbloch)

cezbloch

Python, C++, GDScript
42
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.