🇵🇱 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
4701
Szymek (@Walorson)

Walorson

JavaScript, TypeScript, HTML
24
star
4702
Marcin Świerczyński (@MarcinSwierczynski)

MarcinSwierczynski

Java, Groovy, CSS
24
star
4703
Witold Firlej (grizz) (@grizz-pl)

grizz-pl

Python, AutoHotkey, Vim Script
24
star
4704
Stanislav (@spanasik)

spanasik

Python, Rust
24
star
4705
Hadrian Węgrzynowski (@hadrianw)

hadrianw

C
24
star
4706
Marek Pawłowski (@m4r00p)

m4r00p

JavaScript, Vim Script, ActionScript
24
star
4707
Dominik "Socek" Długajczyk (@socek)

socek

Python
24
star
4708
Alan Gabriel Bem (@alanbem)

alanbem

PHP
24
star
4709
Igor Golovanov (@igorgolovanov)

igorgolovanov

PHP
24
star
4710
Miłosz Osiński (@mosinski)

mosinski

JavaScript, Ruby, Shell
24
star
4711
Michał Maćkowiak (@chemikpil)

chemikpil

JavaScript, CSS, TypeScript
24
star
4712
Mckomo (@mckomo)

mckomo

Ruby, JavaScript, TypeScript
24
star
4713
Marcin Chrost (@chrosciu)

chrosciu

Java, CSS
24
star
4714
Adrian Olek (@adrianolek)

adrianolek

PHP
24
star
4715
tehe (@piotrmacha)

piotrmacha

C++, PowerShell
24
star
4716
Robert Lange (@roblan)

roblan

JavaScript, Shell, Python
24
star
4717
Wojciech Brüggemann (@wojtek77)

wojtek77

PHP, SQLPL
24
star
4718
Bartek Antoniak (@antoniaklja)

antoniaklja

Go, Shell
24
star
4719
Piotr Kosmowski (@kospiotr)

kospiotr

Java, JavaScript, CSS
24
star
4720
Tomasz Bekas (@tbekas)

tbekas

TypeScript, Jupyter Notebook, HCL
24
star
4721
Piotr Stadnicki (@fastfend)

fastfend

JavaScript, Handlebars, Java
24
star
4722
Michał Isalski (@michalusio)

michalusio

TypeScript, C#
24
star
4723
Krzysztof Rakowski (@krzysztofr)

krzysztofr

Python, JavaScript, PHP
24
star
4724
Piotr Sobiech (@psobiech)

psobiech

Java
24
star
4725
@dziobex

dziobex

C#, C++, HTML
24
star
4726
@simicoder

simicoder

TypeScript
24
star
4727
Kamil Bugno (@KamilBugnoKrk)

KamilBugnoKrk

TypeScript, CSS
24
star
4728
Miłosz (@MajliTech)

MajliTech

Python, Rust
24
star
4729
Michał Kubecki (@qubeck78)

qubeck78

VHDL
24
star
4730
nquantum (@intexception)

intexception

Java, C#, C
24
star
4731
Paweł Bartoszewski (@Muniox)

Muniox

SCSS, JavaScript, HTML
24
star
4732
Mateusz Soczewka (@msoczi)

msoczi

Jupyter Notebook
24
star
4733
Denis Grankin (@liquidautumn)

liquidautumn

Ruby, TypeScript
24
star
4734
Pawel Zych (@pawelnd)

pawelnd

JavaScript, TypeScript, Java
24
star
4735
Jakub Paś (@jakubpas)

jakubpas

PHP, Assembly, Python
24
star
4736
Aleksander Zubala (@azubala)

azubala

Swift, HTML, Objective-C
24
star
4737
Tomek Kopycki (@noolis)

noolis

Swift
24
star
4738
Bartosz Olszanowski (@olbartek)

olbartek

Swift, Objective-C
24
star
4739
Matt Krupnik (@mattkrupnik)

mattkrupnik

JavaScript, PHP
24
star
4740
@Nerus87

Nerus87

SourcePawn, C++
24
star
4741
Hennadii Alforov (@gaalferov)

gaalferov

PHP
24
star
4742
Paweł Targoński (@paweltar)

paweltar

JavaScript, HTML, PHP
24
star
4743
@mjbogusz

mjbogusz

C++, Java
24
star
4744
@gameboy86

gameboy86

Python
24
star
4745
Marcin Zimecki (@mzimecki)

mzimecki

Java
24
star
4746
Piotr Suchanek (@daverdalas)

daverdalas

PHP, HTML, Vue
24
star
4747
Rafał Piotrowski (@rafalpiotrowski)

rafalpiotrowski

Rust, C#
24
star
4748
Nolt (@nolt)

nolt

PHP, Shell
24
star
4749
Michal Schott (@michalschott)

michalschott

Go, SaltStack, Shell
24
star
4750
@marcinbak

marcinbak

Kotlin
24
star
4751
Maciej Rosiak (@marosiak)

marosiak

C++, Python, Go
24
star
4752
Artur Wincenciak (@ArturWincenciak)

ArturWincenciak

C#, Shell
24
star
4753
Jakub Pacanowski (@jpacanowski)

jpacanowski

PHP, CSS, C
24
star
4754
@ryrychj

ryrychj

C#
24
star
4755
Joseph Yiasemides (@Dzol)

Dzol

Elixir, Erlang, Forth
24
star
4756
Robert Kirsz (@robertkirsz)

robertkirsz

JavaScript, TypeScript
24
star
4757
Łukasz Sroczyński (@braintelligencePL)

braintelligencePL

Kotlin, Java
24
star
4758
Kamil Danak (@kamildanak)

kamildanak

Java
24
star
4759
Aliaksandr Stsiarzhanau (@stsiarzhanau)

stsiarzhanau

JavaScript
24
star
4760
Tomasz Necio (@tnecio)

tnecio

JavaScript, C++, Python
24
star
4761
Darek L (@javascriptiscoolpl)

javascriptiscoolpl

JavaScript, Shell, HTML
24
star
4762
Ruslan Variushkin (@RuslanRWX)

RuslanRWX

Shell, Python, Ruby
24
star
4763
Pawel Wujczyk (@pwujczyk)

pwujczyk

PowerShell, C#
24
star
4764
Paweł Gawędzki (@PreCyz)

PreCyz

Java
24
star
4765
Maciej Augustyniak (@magmast)

magmast

Shell
24
star
4766
Maciej Ratyński (@userMacieG)

userMacieG

JavaScript, CSS, Lua
24
star
4767
Vadim I (@ivp-dev)

ivp-dev

TypeScript
24
star
4768
Piotr Giełdon (@GPiotr)

GPiotr

Java
24
star
4769
Krzysztof Kosinski (@drakerc)

drakerc

Python
24
star
4770
Konrad Keska (@konradkeska)

konradkeska

TypeScript
24
star
4771
TheLiverr (@kubabialy)

kubabialy

Go, PHP, TypeScript
24
star
4772
@Mesharsky

Mesharsky

SourcePawn, C#
24
star
4773
Przemysław Zalewski (@przemyslawzalewski)

przemyslawzalewski

JavaScript
24
star
4774
Arek Maruszczak (@TheArqsz)

TheArqsz

Python, Shell, Jupyter Notebook
24
star
4775
Celina (@celinawierzbicka)

celinawierzbicka

JavaScript, Vue, TypeScript
24
star
4776
Mikołaj Zatorski (@MikeyZat)

MikeyZat

JavaScript, TypeScript, C++
24
star
4777
Jan Śmiełowski (@janeksmielowski)

janeksmielowski

JavaScript, TypeScript
24
star
4778
Kamil Goś (@KamilGos)

KamilGos

Python, C++
24
star
4779
Mykola Haltiuk (@Goader)

Goader

Jupyter Notebook, Python, C++
24
star
4780
@KoRrNiK

KoRrNiK

C, C#, SCSS
24
star
4781
Daniil Volosyuk (@danyavol)

danyavol

JavaScript, TypeScript, Vue
24
star
4782
Maksymilian Kliczkowski (@makskliczkowski)

makskliczkowski

Jupyter Notebook, C++, Scala
24
star
4783
@KRoszyk

KRoszyk

Python
24
star
4784
Piotr Grobelak (@PiotrGrobelak)

PiotrGrobelak

JavaScript, Java, SCSS
24
star
4785
Paweł Brzozowski (@BrzozowskiPawel)

BrzozowskiPawel

Swift, Python, Jupyter Notebook
24
star
4786
Kiryl Rudovich (@analiteg)

analiteg

ABAP, HTML
24
star
4787
@kocotian

kocotian

C, Shell, Vim Script
24
star
4788
Szymon Górka (@AIn0n)

AIn0n

C, Python, C++
24
star
4789
@pacjo

pacjo

Kotlin, Python, AutoHotkey
24
star
4790
Shanli Alefkhani (@ShanliAlefkhani)

ShanliAlefkhani

Python, Dart, Java
24
star
4791
Anna (@Anna-Z-Krk)

Anna-Z-Krk

HTML, CSS, JavaScript
24
star
4792
Piotr Ślesarew (@sliskiCode)

sliskiCode

Kotlin, Java
23
star
4793
Maciej Kucharski (@kucharskimaciej)

kucharskimaciej

JavaScript, TypeScript, CSS
23
star
4794
FT451 (@ft451)

ft451

JavaScript
23
star
4795
Henryk Krzyszczak (@HKrzyszczak)

HKrzyszczak

JavaScript, CSS
23
star
4796
Jan (@OutOfOpioids)

OutOfOpioids

Python, Java
23
star
4797
Grzegorz Burzyński (@czeslavo)

czeslavo

Go, C++
23
star
4798
Wojciech Małota-Wójcik (@wojciechmalota)

wojciechmalota

JavaScript
23
star
4799
Patrycja (@PTDZ)

PTDZ

MATLAB
23
star
4800
Jan Horubała (@jasiek-net)

jasiek-net

JavaScript, Vue, HTML
23
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.