🇵🇱 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

2601
Piotr Tynecki (@ptynecki)

ptynecki

Python
70
star
2602
Paweł Grzesiecki (@pgrzesiecki)

pgrzesiecki

PHP, TypeScript
70
star
2603
@m1nl

m1nl

Shell, HTML, JavaScript
70
star
2604
​Andrzej Ressel (@andrzejressel)

andrzejressel

Go, Scala
70
star
2605
Adam Cupiał (@adamcupial)

adamcupial

JavaScript, Python, TypeScript
70
star
2606
Krzysztof Rutka (@rpt)

rpt

Erlang, Ruby, JavaScript
70
star
2607
Piotr Buda (@pbuda)

pbuda

TypeScript, Java, Scala
70
star
2608
EmirHan B. (@emir1031)

emir1031

Jupyter Notebook, HTML, TSQL
70
star
2609
Łukasz Biały (@lbialy)

lbialy

Scala
70
star
2610
Łukasz Wojciechowski (@lwojciechowski)

lwojciechowski

JavaScript, PHP, Go
69
star
2611
Adam Pielak (@adampielak)

adampielak

Shell
69
star
2612
Aleksander Baranowski (@AlexBaranowski)

AlexBaranowski

Shell, Python, Ruby
69
star
2613
Łukasz Jędryczka (@wookieJ)

wookieJ

Java, JavaScript, C++
69
star
2614
Shahid Najam Afridi (@shahidnajam)

shahidnajam

PHP, JavaScript
69
star
2615
Piotr Glejzer (@pglejzer)

pglejzer

TypeScript
69
star
2616
Sergei (@s-nagaev)

s-nagaev

Python, Rust
69
star
2617
Patryk Orwat (@meshuga)

meshuga

Java, JavaScript, Python
69
star
2618
Olivier D'Hondt (@odhondt)

odhondt

C++, Python, HTML
69
star
2619
Łukasz Jenczmyk (@lukix)

lukix

JavaScript, TypeScript, Python
69
star
2620
Rafal Zajac (@rzajac)

rzajac

Go, PHP, Python
69
star
2621
Marcin Świderek (@MMuii)

MMuii

JavaScript, TypeScript
69
star
2622
Raman Kozar (@pozitr0n)

pozitr0n

Swift, JavaScript, CSS
69
star
2623
Maciek Grzybowski (@ncreated)

ncreated

Swift, ActionScript, Objective-C
69
star
2624
Mikołaj Kalwa (@mikolajkalwa)

mikolajkalwa

JavaScript, TypeScript, Python
69
star
2625
Michał Śledź (@mickel8)

mickel8

Elixir, Python, C
69
star
2626
@BIVROST

BIVROST

C#, PHP, JavaScript
69
star
2627
@klausweiss

klausweiss

Shell, Python, Lua
69
star
2628
BinarApps (@binarapps)

binarapps

Ruby, TypeScript, Shell
69
star
2629
Bartłomiej Mazur (@GotoFinal)

GotoFinal

Java, CSS, TypeScript
69
star
2630
Michał Rokita (@mRokita)

mRokita

Python, C++, HTML
69
star
2631
Michał Janiszewski (@janisozaur)

janisozaur

C++, C, Java
69
star
2632
@TukanHan

TukanHan

C#
69
star
2633
Piotr Pelczar (@athlan)

athlan

PHP, JavaScript, TeX
69
star
2634
Marek Wiewiorski (@mwicat)

mwicat

Python, C++, JavaScript
69
star
2635
@baniol

baniol

JavaScript, CSS, CoffeeScript
69
star
2636
Krzysztof Kowalczyk (@Mourdraug)

Mourdraug

Java, C#
69
star
2637
Tomasz Pluskiewicz (@tpluscode)

tpluscode

TypeScript, JavaScript, C#
68
star
2638
Mateusz Golicz (@mteg)

mteg

C, C++, Python
68
star
2639
Grzegorz Karpiak (@grgk)

grgk

PHP
68
star
2640
@kuubson

kuubson

TypeScript, JavaScript
68
star
2641
Nikolay Vereshchagin (@Nikola-Ver)

Nikola-Ver

JavaScript, C#, C++
68
star
2642
Hatimeria (@hatimeria)

hatimeria

PHP, JavaScript, Ruby
68
star
2643
@CryptoDevTV

CryptoDevTV

C#, HTML, Solidity
68
star
2644
Mariusz Burdach (@Prevenity)

Prevenity

C++, C, JavaScript
68
star
2645
Ciastkolog (@ciastkolog)

ciastkolog

C
68
star
2646
Silvair Sp. z o.o. (@SilvairGit)

SilvairGit

Python
68
star
2647
Norbert (@Ridikk12)

Ridikk12

C#
68
star
2648
Serge Rogatch (@srogatch)

srogatch

C++, Dockerfile, Java
68
star
2649
Piotr Adamczyk (@adamczykpiotr)

adamczykpiotr

C++, C, PHP
68
star
2650
Maciej Próchniak (@mproch)

mproch

Java, Scala, Shell
68
star
2651
Piotr Nowicki (@PiotrNowicki)

PiotrNowicki

Java, JavaScript, CSS
68
star
2652
Dawid Myslak (@DawidMyslak)

DawidMyslak

JavaScript, C++, TypeScript
68
star
2653
Grzegorz Raczek (@grzracz)

grzracz

TypeScript, Python, JavaScript
68
star
2654
@pbasiak

pbasiak

TypeScript
68
star
2655
Paweł Lasek (@unya)

unya

Common Lisp, C, Shell
68
star
2656
Illarion Koperski (@illarionvk)

illarionvk

JavaScript, CSS, CoffeeScript
68
star
2657
Kacper Słomiński (@qookei)

qookei

C++, Makefile, JavaScript
68
star
2658
Michal Oblak (@jb41)

jb41

Python
68
star
2659
Volodymyr Gaevoy (@gaevoy)

gaevoy

C#, JavaScript
68
star
2660
Konrad Bujak (@konradbjk)

konradbjk

Jupyter Notebook, Python, JavaScript
68
star
2661
Karol Chrapek (@kaarolch)

kaarolch

Shell, Vim Script
68
star
2662
Krzysiek (@habibi07)

habibi07

Java
68
star
2663
Mateusz Lenik (@mlen)

mlen

Ruby, C, Rust
68
star
2664
D/os (@D-os)

D-os

C++, C, HTML
67
star
2665
Marek Małek (@mmalek06)

mmalek06

C#, Scala
67
star
2666
Jakub Misiło (@jmisilo)

jmisilo

Python
67
star
2667
Ali Torabi (@torabian)

torabian

TypeScript, JavaScript, C++
67
star
2668
Krzysztof Bonecki (@chrizuuu)

chrizuuu

TypeScript, JavaScript
67
star
2669
Radek Kubera (@rkubera)

rkubera

C++, C
67
star
2670
@MasFlam

MasFlam

C, C++, Python
67
star
2671
Piotr Janczyk (@pjanczyk)

pjanczyk

Java, JavaScript, Jupyter Notebook
67
star
2672
Krystian Kościelniak (@kkoscielniak)

kkoscielniak

JavaScript, TypeScript, Lua
67
star
2673
Michał Dudak (@michaldudak)

michaldudak

C#, JavaScript, TypeScript
67
star
2674
ThunderStorms (@ThunderStorms21th)

ThunderStorms21th

C, Java
67
star
2675
Matheus Xavier (@xadaemon)

xadaemon

Python, C#, TypeScript
67
star
2676
Vitaliy D. (@vi7)

vi7

C++, Shell, Go
67
star
2677
Kamil Golec (@kumalg)

kumalg

C#, TypeScript, Vue
67
star
2678
BlueSoft R&D (@bluesoft-rnd)

bluesoft-rnd

Java
67
star
2679
Krzysztof Zoń (@Krzysztofz01)

Krzysztofz01

C#, Go, TypeScript
67
star
2680
Forum Pasja Informatyki (@CodersCommunity)

CodersCommunity

JavaScript, HTML, Vue
67
star
2681
Witalis Domitrz (@wdomitrz)

wdomitrz

Haskell
67
star
2682
Kyrylo Pylinskyi (@kyrylo-pylinskyi)

kyrylo-pylinskyi

C#, C++, Java
67
star
2683
Kacper Huzar (@kacpi2442)

kacpi2442

C++, QML
67
star
2684
Karol Chlasta (@KarolChlasta)

KarolChlasta

Jupyter Notebook, Dart, C
67
star
2685
@wregen

wregen

JavaScript, CSS, Shell
67
star
2686
Osama Hussein (@sxaxmz)

sxaxmz

Python, CSS, JavaScript
67
star
2687
Vitalii Ivanov (@wicharek)

wicharek

Objective-C, C, C++
67
star
2688
Bogdan Kurnosov (@gofort)

gofort

Go, HCL
67
star
2689
Rubyroid Labs (@rubyroidlabs)

rubyroidlabs

Ruby, Shell
67
star
2690
Piotr Porzuczek (@PeterPorzuczek)

PeterPorzuczek

JavaScript, TypeScript, Java
67
star
2691
Laurent Clouet (@laurent35240)

laurent35240

PHP, SCSS, HTML
66
star
2692
Patryk Strzemiecki (@strzempa)

strzempa

Swift
66
star
2693
Vladislav (@Bs0Dd)

Bs0Dd

C, Assembly, Lua
66
star
2694
Wojtek Marczenko (@devdri)

devdri

Python
66
star
2695
Krzysztof Borowski (@liosedhel)

liosedhel

Scala, JavaScript
66
star
2696
Jaroslaw Butajlo (@jarekb123)

jarekb123

Dart, TypeScript, Kotlin
66
star
2697
Baethon (@baethon)

baethon

JavaScript, PHP, Dockerfile
66
star
2698
Michał Wrona (@RestoreMonarchy)

RestoreMonarchy

C#, PHP, Dockerfile
66
star
2699
Błażej Roszkowski (@FRex)

FRex

C, C++, Lua
66
star
2700
Alexey Vazhnov (@vazhnov)

vazhnov

Python, Shell, Perl
66
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.