🇵🇱 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

1401
Brendon (@betafcc)

betafcc

TypeScript, JavaScript, Shell
171
star
1402
Kuba Szostak (@KubaSzostak)

KubaSzostak

C#, TypeScript, Batchfile
171
star
1403
@SushiBtw

SushiBtw

JavaScript, TypeScript
171
star
1404
Kontakt.io (@kontaktio)

kontaktio

Objective-C, Python, Java
171
star
1405
Mateusz Muszyński (@Timu5)

Timu5

C, D, C#
170
star
1406
Georeperboleja (@orasept77)

orasept77

Python, C++, Rust
170
star
1407
Marek Wywiał (@onjin)

onjin

Python, Shell, Vim Script
170
star
1408
Jakub Stawowy (@Kub-AT)

Kub-AT

Python, PHP
170
star
1409
Artur Wyszyński (@aljen)

aljen

C, Rust, C++
170
star
1410
Mateusz Brawański (@Emzi0767)

Emzi0767

C#, Python, C
170
star
1411
Karol Galanciak (@Azdaroth)

Azdaroth

Ruby, Shell, Elixir
170
star
1412
Tomasz Pędraszewski (@dabroz)

dabroz

Ruby, C, C++
169
star
1413
@munusphp

munusphp

JavaScript, PHP
169
star
1414
Nicola Cimmino (@nicolacimmino)

nicolacimmino

Arduino, Assembly, Java
169
star
1415
Arseny Kravchenko (@arsenyinfo)

arsenyinfo

Python, CSS
169
star
1416
Alexander Zaitsev (@zamazan4ik)

zamazan4ik

C++, Rust, Python
169
star
1417
Paweł (@Tearth)

Tearth

C#, Rust, C++
168
star
1418
Tomek Kuprowski (@tomekkup)

tomekkup

Java, JavaScript
168
star
1419
Michael Threels (@mikethreels)

mikethreels

JavaScript, Ruby, HTML
168
star
1420
Krzysztof Szuster (@k-szuster)

k-szuster

Lua
168
star
1421
@radoslawkrolikowski

radoslawkrolikowski

Jupyter Notebook, Python
168
star
1422
Vasil Remeniuk (@remeniuk)

remeniuk

Scala, Shell, Java
168
star
1423
@partyka1

partyka1

Python, TypeScript
168
star
1424
Dmitry Kabak (@kabbi)

kabbi

JavaScript, C++, Java
168
star
1425
Jakub Błach (@exigow)

exigow

Java, C++, Kotlin
168
star
1426
Mikołaj Siedlarek (@msiedlarek)

msiedlarek

Python, Go, Lua
168
star
1427
Michał Drwięga (@mdrwiega)

mdrwiega

C++, Python, Rust
167
star
1428
Wojciech Żurek (@wojciech-zurek)

wojciech-zurek

Kotlin, Rust
167
star
1429
Lucjan Modzel (@molu8bits)

molu8bits

Python, Go
167
star
1430
Maciej Procyk (@avan1235)

avan1235

Kotlin, Java, Rust
167
star
1431
@i-nex

i-nex

Shell
167
star
1432
Michal (@wbsth)

wbsth

Python, C++, C#
167
star
1433
Mateusz Szklarek (@mateuszszklarek)

mateuszszklarek

Ruby, Swift, Objective-C
167
star
1434
Maciej Gol (@maciej-gol)

maciej-gol

Python, HTML
167
star
1435
Michał Praszmo (@nazywam)

nazywam

Python, C++, Haxe
167
star
1436
Nardo Nykołyszyn (@nardonykolyszyn)

nardonykolyszyn

Ruby, JavaScript, HTML
167
star
1437
@Pretius

Pretius

JavaScript, PLSQL, Shell
167
star
1438
Bogusz Przybyslawski (@matrus2)

matrus2

JavaScript, TypeScript
167
star
1439
Anna-Sophie Zaitsewa (@0xf104a)

0xf104a

C, Rust, Java
167
star
1440
Rafał Budzis (@Bajdzis)

Bajdzis

TypeScript, JavaScript, PHP
167
star
1441
Dzikoysk's playground (@dzikoysk-playground)

dzikoysk-playground

Java, JavaScript, Python
166
star
1442
Konrad Zemek (@kzemek)

kzemek

Erlang, C++, CSS
166
star
1443
Dawid Huczyński (@tibicen)

tibicen

Python
166
star
1444
Łukasz Banasiak (@lukaszbanasiak)

lukaszbanasiak

Python, Inno Setup
166
star
1445
Łukasz Kużyński (@wookieb)

wookieb

PHP, TypeScript, JavaScript
166
star
1446
Mariusz (@mariuszs)

mariuszs

Java, Rust, Shell
166
star
1447
Adam Jagosz (@hyvyys)

hyvyys

Vue, JavaScript, Python
166
star
1448
Tomasz Piowczyk (@Prastiwar)

Prastiwar

C#, ASP, C++
165
star
1449
Wojciech Dłubacz (@Sahadar)

Sahadar

JavaScript, Shell
165
star
1450
C-lab (@c-labpl)

c-labpl

Jupyter Notebook
165
star
1451
Kamil Wylegala (@kamilwylegala)

kamilwylegala

JavaScript, PHP
165
star
1452
Tomasz Łuczak (@TeaM-TL)

TeaM-TL

Python
165
star
1453
Kaspian (@KaspianDev)

KaspianDev

Java, CSS, Shell
165
star
1454
Kacper Kania (@kacperkan)

kacperkan

Python, Cuda, Jupyter Notebook
164
star
1455
Jakub Biliński (@bilek993)

bilek993

C#, Java, C++
164
star
1456
Aliaksei Astafyeu (@tr3v3r)

tr3v3r

JavaScript, TypeScript
164
star
1457
Droptica (@droptica)

droptica

PHP, Shell, Smarty
164
star
1458
ValueAdd sp. z o.o. (@valueadd-poland)

valueadd-poland

TypeScript, Kotlin, Java
164
star
1459
Jakub Klama (@jceel)

jceel

Python, C
163
star
1460
Robert Pasiński (@robik)

robik

D, PHP, Shell
163
star
1461
mateusz (@apkd)

apkd

C#, Dockerfile, Markdown
163
star
1462
boneIO (@boneIO-eu)

boneIO-eu

Python, HTML
163
star
1463
@DreamLab

DreamLab

Python, JavaScript, Go
163
star
1464
Michał Błotniak (@buoto)

buoto

Java, R, JavaScript
163
star
1465
@slabiak

slabiak

Java
162
star
1466
Pawel Kleczkowski (@pkleczko)

pkleczko

Java
162
star
1467
Robert Przybylski (@przybylskirobert)

przybylskirobert

PowerShell, HTML
162
star
1468
Cezary Baginski (@e2)

e2

Ruby, C++, Shell
162
star
1469
Michał Nykiel (@marszall87)

marszall87

JavaScript
162
star
1470
Marcin Chwedczuk (@marcin-chwedczuk)

marcin-chwedczuk

Java, JavaScript, C#
162
star
1471
Mateusz Kocz (@mateuszkocz)

mateuszkocz

TypeScript, CSS, Elm
162
star
1472
@CLARIN-PL

CLARIN-PL

Python, Jupyter Notebook, Java
161
star
1473
Bartek Pacia (@bartekpacia)

bartekpacia

Go, Dart, Kotlin
161
star
1474
JustinDB (@justin-db)

justin-db

Scala, JavaScript
161
star
1475
hotline (@hotline1337)

hotline1337

C++, C#, Lua
161
star
1476
@saper-2

saper-2

C, Python, C#
161
star
1477
Tomasz Lenarcik (@apendua)

apendua

JavaScript, Python
161
star
1478
Bartosz J (@jankowskib)

jankowskib

C, Ruby, C++
161
star
1479
Kalys Osmonov (@kalys)

kalys

Ruby, CoffeeScript, Objective-C
161
star
1480
Slawek Radzyminski (@slawekradzyminski)

slawekradzyminski

Java, JavaScript, TypeScript
161
star
1481
Jan Wrobel (@wrr)

wrr

Python, JavaScript, Shell
160
star
1482
Tonia (@lomza)

lomza

Kotlin, Java, Dart
160
star
1483
@OpsecGuy

OpsecGuy

Python
160
star
1484
Janusz Skonieczny (@wooyek)

wooyek

Python, Shell, HTML
160
star
1485
Northwood Studios (@northwood-studios)

northwood-studios

C#
159
star
1486
Paweł Zakrzewski (@KrzaQ)

KrzaQ

Ruby, C++, D
159
star
1487
Sandstream Development (@sandstreamdev)

sandstreamdev

JavaScript, PHP, TypeScript
159
star
1488
Evgenii Nurminskii (@alterm4nn)

alterm4nn

JavaScript
159
star
1489
Adam Grzegorzewski (@SocketByte)

SocketByte

Java, HTML, Shell
158
star
1490
Mateusz Trojak (@matisku)

matisku

Shell, Python
158
star
1491
Mariusz Białończyk (@manio)

manio

Rust, C++, C
158
star
1492
Adrian Serafin (@aserafin)

aserafin

Ruby
158
star
1493
Igor Bezkrovnyi (@ibezkrovnyi)

ibezkrovnyi

TypeScript, Shell
158
star
1494
Lukasz Piepiora (@lpiepiora)

lpiepiora

JavaScript, Scala, Scheme
157
star
1495
Michal Ostruszka (@mostr)

mostr

JavaScript, Scala, Ruby
157
star
1496
Piotr Oleś (@piotr-oles)

piotr-oles

TypeScript
157
star
1497
Ivan Lagunovsky (@lagunovsky)

lagunovsky

TypeScript, Shell, JavaScript
156
star
1498
Konrad (rootsher) Kowalski (@rootsher)

rootsher

JavaScript, TypeScript, HTML
156
star
1499
Tomasz Ducin (@ducin)

ducin

JavaScript, TypeScript, C++
156
star
1500
Michal Dziekonski (mdz) (@mdziekon)

mdziekon

C++, TypeScript, JavaScript
156
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.