🇵🇱 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

4201
@Kapilarny

Kapilarny

C++, C#, Kotlin
34
star
4202
Dawid Dominiak (@dawiddominiak)

dawiddominiak

TypeScript, JavaScript, C#
34
star
4203
Grzesiek Nowak (@fyv1)

fyv1

Java, JavaScript, HTML
34
star
4204
Jakub Mańczak (@jakubmanczak)

jakubmanczak

Astro, JavaScript, TypeScript
34
star
4205
Piotr Szachewicz (@piotr-szachewicz)

piotr-szachewicz

Ruby, Java, MATLAB
34
star
4206
Krzysztof Zbiciński (@zbicin)

zbicin

JavaScript
34
star
4207
moved to Codeberg (@tanfonto)

tanfonto

TypeScript
34
star
4208
@agarasul

agarasul

Kotlin, Java, Dart
34
star
4209
Kamil Szymański (@kamilszymanski)

kamilszymanski

Groovy, Java
34
star
4210
Tomasz Fijałkowski (@tfij)

tfij

Shell, Groovy, Kotlin
34
star
4211
@filimonov

filimonov

Shell, Go
34
star
4212
Konrad Klimczak (@kklimczak)

kklimczak

Java, JavaScript, TypeScript
34
star
4213
Rafał Rzepecki (@dividedmind)

dividedmind

Ruby, C++, Java
34
star
4214
Mateusz Susik (@MSusik)

MSusik

Jupyter Notebook, Python, Shell
34
star
4215
Waclaw Luczak (@wacaw)

wacaw

34
star
4216
@shymmq

shymmq

Java, Kotlin, JavaScript
34
star
4217
Artur Puzio (@cytadela8)

cytadela8

Jupyter Notebook, C++, Python
34
star
4218
@MarcinCiura

MarcinCiura

Go, C
34
star
4219
Krzysztof Majewski (@MajewskiKrzysztof)

MajewskiKrzysztof

Java
34
star
4220
Eliza Witkowska (@kokers)

kokers

PHP
34
star
4221
Siarhei Navatski (@nawa)

nawa

JavaScript, Go, Dockerfile
34
star
4222
Dawid K (@XenorPLxx)

XenorPLxx

C#, JavaScript, Eagle
34
star
4223
Karol Przystalski (@kprzystalski)

kprzystalski

Jupyter Notebook, Kotlin, C++
34
star
4224
@Refuge89

Refuge89

C++, PHP, C#
34
star
4225
Bartłomiej (@Bartekkur1)

Bartekkur1

TypeScript, JavaScript, PHP
34
star
4226
Albert Gierlach (@rivit98)

rivit98

C++, C, Java
34
star
4227
Damian Skrzypczak (@DamianSkrzypczak)

DamianSkrzypczak

Go, JavaScript
34
star
4228
Wojciech Mazur (@WojciechMazur)

WojciechMazur

Java, Scala, Shell
34
star
4229
Maciej Ziaja (@maciejzj)

maciejzj

Jupyter Notebook, Python, Lua
34
star
4230
Aleksander Skubała (@AleksanderSkubala)

AleksanderSkubala

JavaScript, Vue, CSS
34
star
4231
Krzysztof 'Dalton' Pachulski (@daltondotgd)

daltondotgd

C++, Python
34
star
4232
Ravel (@rpast)

rpast

Python, Jupyter Notebook
34
star
4233
Przemysław Węgrzyn (@codepainters)

codepainters

C, VHDL, Shell
34
star
4234
Maciej Ziemichod (@maciejziemichod)

maciejziemichod

HTML, JavaScript
34
star
4235
ParSec (@RealParSec)

RealParSec

34
star
4236
Piotr Truszkowski (@truszkowski)

truszkowski

C++, Shell, Dockerfile
34
star
4237
MondeO (@Mondonno)

Mondonno

JavaScript, C++, C#
34
star
4238
Michal Tyrolski (@mtyrolski)

mtyrolski

C++, Mathematica, Python
34
star
4239
Grzegorz Kocjan (@gkocjan)

gkocjan

Python
34
star
4240
Łukasz Hejnak (@LeHack)

LeHack

Python, VHDL, Java
34
star
4241
Krzysztof Piaskowy (@piaskowyk)

piaskowyk

C#, Java, C
34
star
4242
Paweł Tomulik (@ptomulik)

ptomulik

Python, Ruby, C
34
star
4243
Marcin (@psmarcin)

psmarcin

Go, HCL
34
star
4244
Oleg (@ofats)

ofats

C++
34
star
4245
@KUNszg

KUNszg

JavaScript
33
star
4246
Przemek Peron (@przemekperon)

przemekperon

PHP
33
star
4247
@lenforiee

lenforiee

Python, Go
33
star
4248
Naib Tahmazli (@NaibRT)

NaibRT

C#, JavaScript, HTML
33
star
4249
Jinoh Kang (@iamahuman)

iamahuman

C, C++, Java
33
star
4250
Fabian Berda (@wanakubwa)

wanakubwa

C#, C++, Java
33
star
4251
Nicolai Stoianov (@ston1x)

ston1x

Ruby, JavaScript, Kotlin
33
star
4252
Patryk Wałach (@PatrykWalach)

PatrykWalach

TypeScript, Vue, CSS
33
star
4253
Stanisław Chmiela (@sjchmiela)

sjchmiela

JavaScript, Ruby, HTML
33
star
4254
Jungi (@jungi-php)

jungi-php

PHP
33
star
4255
Piotr Kardasz (@pik33)

pik33

Pascal, Macaulay2
33
star
4256
Alex Kuzmin (@Spayker)

Spayker

SQF, Java, C++
33
star
4257
MakoLab S.A. (@MakoLab)

MakoLab

C#, Java, HTML
33
star
4258
Maciej Sikora (@maciejsikora)

maciejsikora

JavaScript, Java
33
star
4259
MYCS (@mycsHQ)

mycsHQ

JavaScript
33
star
4260
Mariusz Szot (@eniuz)

eniuz

JavaScript
33
star
4261
Mariusz Szczepańczyk (@mszczepanczyk)

mszczepanczyk

Shell, AutoHotkey, PHP
33
star
4262
Krzysztof Nasuta (@Nasus20202)

Nasus20202

C#, Python, JavaScript
33
star
4263
Kamil Chmurzynski (@cloudjubei)

cloudjubei

TypeScript, C#
33
star
4264
Krzysztof Budnik (@budnix)

budnix

JavaScript
33
star
4265
Krzysztof Furtak (@KrzysiekF)

KrzysiekF

TypeScript, JavaScript
33
star
4266
Kamil Grymuza (@kamilgrymuza)

kamilgrymuza

HTML, Python
33
star
4267
Arkadiusz Mula (@arekmula)

arekmula

Python, C++, Jupyter Notebook
33
star
4268
Angular Package (@angular-package)

angular-package

TypeScript, SCSS
33
star
4269
Konrad Kubacki (@Condzi)

Condzi

C++
33
star
4270
Michal Stawinski (@nazgee)

nazgee

Java, C
33
star
4271
Kacper (@pietrzakacper)

pietrzakacper

JavaScript, TypeScript, C++
33
star
4272
Hubert Jasudowicz (@chivay)

chivay

Zig, Nix, C++
33
star
4273
Piotr Nowojski (@pnowojski)

pnowojski

Java, JavaScript
33
star
4274
M.Horbacz (@UniverseCitiz3n)

UniverseCitiz3n

PowerShell, JavaScript, HTML
33
star
4275
Dawid Warpas (@warpas)

warpas

Ruby, JavaScript, Elixir
33
star
4276
Bartosz Gałuszka (@bgaluszka)

bgaluszka

PHP
33
star
4277
Krzysztof Babendych (@kbbdy)

kbbdy

Python
33
star
4278
Maciej Szkamruk (@Ex3v)

Ex3v

PHP, Shell
33
star
4279
Aleksander (@fulara)

fulara

Rust, C
33
star
4280
Dmitry Barskov (@DmitryBarskov)

DmitryBarskov

Ruby, JavaScript, Shell
33
star
4281
Simon R (@szymon-rd)

szymon-rd

Scala, Java, TypeScript
33
star
4282
Martin Sulikowski (@vLuckyyy)

vLuckyyy

Assembly, Rust, Java
33
star
4283
Bartłomiej Poniecki-Klotz (@Barteus)

Barteus

HTML, Jupyter Notebook, Python
33
star
4284
@palucdev

palucdev

Dart, TypeScript, C++
33
star
4285
nk.pl (@naszaklasa)

naszaklasa

Java, PHP, C
33
star
4286
Dawid Motyka (@dawidm)

dawidm

Java
33
star
4287
@Tuxality

Tuxality

C++
33
star
4288
@bartok765

bartok765

Python
33
star
4289
Karol Hinz (@ninjah187)

ninjah187

C#, TypeScript
33
star
4290
Michał Olejek (@michalolejejek)

michalolejejek

Python, Jupyter Notebook, C++
33
star
4291
Marcin Kelar (@OrionExplorer)

OrionExplorer

C, HTML
33
star
4292
Łukasz Fundakowski (@fundakol)

fundakol

Python
33
star
4293
Devesion (@devesion)

devesion

Java
33
star
4294
Kacper Polak (@xStrixU)

xStrixU

TypeScript, Go, PHP
33
star
4295
Maciej Jur (@kamoshi)

kamoshi

Rust, Svelte, Python
33
star
4296
Vladyslav (@vladbidyuk)

vladbidyuk

Python
33
star
4297
Space projects @ GUT (@gut-space)

gut-space

Python
33
star
4298
Hubert Knioła (@hubert-kniola)

hubert-kniola

C#, Python, JavaScript
33
star
4299
Kamil Głuchowski (@Kamil732)

Kamil732

JavaScript, Python, Tcl
33
star
4300
Paweł Beder (@bederp)

bederp

Java, HTML, JavaScript
33
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.