🇵🇱 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
2401
Jakub Tomana (@kubastick)

kubastick

Go, Dart, C#
64
star
2402
Szymon Sakowicz (@sakowicz)

sakowicz

JavaScript, TeX, Python
64
star
2403
Tomasz Szandała (@szandala)

szandala

Python, Shell, JavaScript
64
star
2404
Adam Ziaja (@adamziaja)

adamziaja

PHP, Python, Perl
64
star
2405
Karol Wojdyła (@k4wo)

k4wo

JavaScript
64
star
2406
AgBorkowski (@agborkowski)

agborkowski

PHP, JavaScript, TypeScript
64
star
2407
Ilia Pavlovskii (@IlyaPavlovskii)

IlyaPavlovskii

Kotlin, Java
64
star
2408
Maciej Krajowski-Kukiel (@Slashek)

Slashek

JavaScript, Ruby
64
star
2409
@JacekGreniger

JacekGreniger

C, VHDL, Arduino
64
star
2410
@BulgaRpl

BulgaRpl

Lua, JavaScript
64
star
2411
Michał Pełka (@michalpelka)

michalpelka

C++, C
64
star
2412
Marcin Deptuła (@Ravadre)

Ravadre

C#, C++, F#
64
star
2413
Marcin Sulecki (@sulmar)

sulmar

C#, CSS, HTML
64
star
2414
Bartosz Pawluk (@bpawluk)

bpawluk

C#, HTML, JavaScript
64
star
2415
Bartosz Ogiński (@bartoginski)

bartoginski

JavaScript, HTML, Python
64
star
2416
Aleksander Kamiński (@agkaminski)

agkaminski

C, Assembly
64
star
2417
Rafał Lisowski (@rlisowski)

rlisowski

Ruby, Vim script, Lua
64
star
2418
Marek Subocz (@mareksubocz)

mareksubocz

Jupyter Notebook, Python, C++
64
star
2419
Sebastian Pozoga (@SebastianPozoga)

SebastianPozoga

PHP, JavaScript, C++
64
star
2420
Kamil Socha (@ksocha)

ksocha

JavaScript, TypeScript
64
star
2421
Robert Jankowski (@robertjankowski)

robertjankowski

Jupyter Notebook, Python, C++
63
star
2422
Szymon Fiedler (@fidel)

fidel

Ruby, Lua
63
star
2423
Mirosław Boruta (@MBO)

MBO

Ruby, JavaScript, CoffeeScript
63
star
2424
Michał Żarłok (@mishaaq)

mishaaq

C++, TypeScript, Python
63
star
2425
Lukáš Doležal (@DocX)

DocX

Ruby, Shell, JavaScript
63
star
2426
Adam Babik (@adambabik)

adambabik

JavaScript, Go, Makefile
63
star
2427
Jakub Fijałkowski (@jakubfijalkowski)

jakubfijalkowski

Haskell, Rust, F#
63
star
2428
Aleksander Piotrowski (@pelotasplus)

pelotasplus

Java, C, Kotlin
63
star
2429
Marcin Wawrzyniak (@mailopl)

mailopl

PHP, JavaScript
63
star
2430
Krystian Jarmicki (@kjarmicki)

kjarmicki

JavaScript, TypeScript, Go
63
star
2431
Mateusz Łukasik (@mati75)

mati75

C, Shell, C++
63
star
2432
Dominik Porada (@porada)

porada

Shell, JavaScript
63
star
2433
Dariusz Rumiński (@keradus)

keradus

PHP, JavaScript
63
star
2434
Pawel Drozdowski (@pdrozdowski)

pdrozdowski

TypeScript, C#
63
star
2435
Łukasz Zalewski (@zalewszczak)

zalewszczak

Objective-C, C
63
star
2436
Filip Kubicz (@Qbicz)

Qbicz

C++, MATLAB, Verilog
63
star
2437
Jakub Kisielewski (@kbkk)

kbkk

SourcePawn, PHP, TypeScript
63
star
2438
Daniel Koza (@dakolech)

dakolech

Ruby, Python, JavaScript
63
star
2439
Mieszko Zielinski (@MieszkoZ)

MieszkoZ

C++, Python
63
star
2440
Robert Lewicki (@rlewicki)

rlewicki

Java, C#, Python
63
star
2441
Bartosz Kamiński (@bartoszkaminski)

bartoszkaminski

JavaScript
63
star
2442
Jakub Andrzejewski (@Zaargh)

Zaargh

Python
63
star
2443
Adrian Szuszkiewicz (@imper86)

imper86

PHP
63
star
2444
Maciej Sady (@linean)

linean

Kotlin, Java
63
star
2445
Rafał Kucharski (@rafal-kucharski)

rafal-kucharski

PHP
63
star
2446
Jakub Pilch (@kubapilch)

kubapilch

Python
63
star
2447
Mateusz Mazur (@Mazurel)

Mazurel

C++, Nix
63
star
2448
SpaceGhost (@MassivDash)

MassivDash

Rust, TypeScript, JavaScript
63
star
2449
Dmytro (@Seaqqull)

Seaqqull

C#, ShaderLab, C++
63
star
2450
Tesfamichael (@hope-miky)

hope-miky

Python, TypeScript, JavaScript
63
star
2451
Wojciech Kozieł (@wkoziel)

wkoziel

ASP.NET, JavaScript
63
star
2452
Jaroslaw Jankun (@jarekj9)

jarekj9

Python, JavaScript, C#
63
star
2453
Adrian Łepek (@AdriksOwy)

AdriksOwy

Java, SCSS, JavaScript
63
star
2454
丂匚尺乇乇匚Ҝ (@screeck)

screeck

C, Java, HTML
62
star
2455
Adrian Polak (@AdiPol1359)

AdiPol1359

TypeScript, Java, PHP
62
star
2456
Grdykopląs Namorzyn (@ssuukk)

ssuukk

Kotlin, C, Java
62
star
2457
Rafał Buchner (@RafalBuchner)

RafalBuchner

Python, HTML, Objective-C
62
star
2458
Viktor Lytsus (@vlytsus)

vlytsus

Java, Arduino, ShaderLab
62
star
2459
Tomáš Mlynarič (@mlykotom)

mlykotom

Java, C++, Python
62
star
2460
Michal Lukaszek (@mlukaszek)

mlukaszek

C++
62
star
2461
@nonnullish

nonnullish

JavaScript, TypeScript, C
62
star
2462
Kamil Lewan (@carmel4a)

carmel4a

GDScript
62
star
2463
@Zbizu

Zbizu

Lua
62
star
2464
Radosław Krajewski (@Aktyn)

Aktyn

TypeScript, Java, C#
62
star
2465
KaiN (@tehKaiN)

tehKaiN

C, C++, HTML
62
star
2466
Marcin Gajda (@marcingajda)

marcingajda

Swift, HTML, JavaScript
62
star
2467
@MrVauxs

MrVauxs

JavaScript, TypeScript
62
star
2468
Wiktor Obrębski (@wiktor-obrebski)

wiktor-obrebski

PHP, TypeScript, JavaScript
62
star
2469
Piotr Stankowski (@trakos)

trakos

PHP, C#, Go
62
star
2470
Mateusz Sieprawski (@msieprawski)

msieprawski

PHP
62
star
2471
Tomasz Żok (@tzok)

tzok

Python, Java, Rust
62
star
2472
Karlen Simonyan (@szKarlen)

szKarlen

C#, C, C++
62
star
2473
Maciej Bendkowski (@maciej-bendkowski)

maciej-bendkowski

Haskell, Coq, Python
62
star
2474
Bartek Bułat (@barthez)

barthez

Java, C++, Python
62
star
2475
Michał (@intrxx)

intrxx

C++
62
star
2476
Paweł Benetkiewicz (@Benio101)

Benio101

C#, JavaScript, CSS
61
star
2477
Michał 'Khorne' Lowas-Rzechonek (@mrzechonek)

mrzechonek

Python, C++
61
star
2478
wermi (@wermipls)

wermipls

C, C++, Assembly
61
star
2479
Filip Sobalski (@pinkeen)

pinkeen

C, Python, PHP
61
star
2480
Maciej Sawicki (@Humberd)

Humberd

JavaScript, TypeScript, HTML
61
star
2481
Jakub Głuszecki (@cthulhu666)

cthulhu666

Ruby, Java, Shell
61
star
2482
Maciej Delmanowski (@drybjed)

drybjed

Shell, Python, PHP
61
star
2483
Grzegorz Bartyzel (@gbartyzel)

gbartyzel

Python, C++
61
star
2484
Paweł Kuna (@codecalm)

codecalm

CSS, Ruby
61
star
2485
Piotr Zerynger (@ITger)

ITger

Java
61
star
2486
Maciej Słojewski (@mslonik)

mslonik

AutoHotkey, HTML
61
star
2487
Tomasz Stachlewski (@tstachlewski)

tstachlewski

Python, JavaScript, Java
61
star
2488
Vladislav Mihasev (@Wladislaw28)

Wladislaw28

JavaScript, TypeScript, HTML
61
star
2489
Kirill Kotikov (@liamka)

liamka

Go, JavaScript
61
star
2490
Bart Zalewski (@bartzalewski)

bartzalewski

JavaScript, Hack, CSS
61
star
2491
Mateusz Godziek (@kanaron)

kanaron

C#
61
star
2492
Piotr Jasiun (@pjasiun)

pjasiun

JavaScript, Java
61
star
2493
Sebastian Flajszer (@senicko)

senicko

TypeScript, Go, Rust
61
star
2494
Karol Tyka (@tykarol)

tykarol

JavaScript, PHP, Shell
61
star
2495
Andrii Cherevko (@codevibess)

codevibess

Python, JavaScript
61
star
2496
@ajarek

ajarek

JavaScript, CSS, TypeScript
61
star
2497
Aleksander (@Alexander3)

Alexander3

Python, C#, TeX
61
star
2498
Wiktor (@wisniewski94)

wisniewski94

JavaScript
61
star
2499
Paweł Mendroch (@FrozenTear7)

FrozenTear7

JavaScript, TypeScript, Python
61
star
2500
Esat Kemal Ekren (@kemalekren)

kemalekren

Swift
61
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.