🇵🇱 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
2201
@neziw

neziw

Java, Kotlin, C#
73
star
2202
Stanislav Gerasimovich (@sta-ger)

sta-ger

TypeScript, JavaScript, Java
73
star
2203
Konrad Banachowicz (@konradb3)

konradb3

C, C++, Python
73
star
2204
Łukasz Iwaszkiewicz (@iwasz)

iwasz

C, C++, KiCad Layout
72
star
2205
Marcin Kołda (@marcin-kolda)

marcin-kolda

Python
72
star
2206
Marcin (@marcinhlybin)

marcinhlybin

Python
72
star
2207
Maciej Biłas (@maciej)

maciej

Scala, Ruby, JavaScript
72
star
2208
Aleksander Cynarski (@paramah)

paramah

Shell, Go, Vim Script
72
star
2209
Cezar “ikari” Pokorski (@ikari-pl)

ikari-pl

JavaScript, TypeScript, Python
72
star
2210
Oleksii Maryshchenko (@young-developer)

young-developer

C++, C#
72
star
2211
Arkadiusz Sygulski (@Aareksio)

Aareksio

JavaScript, CSS, Vue
72
star
2212
Szymon Krajewski (@skrajewski)

skrajewski

PHP, JavaScript, Dockerfile
72
star
2213
Jakub (@LemurPwned)

LemurPwned

Python, Jupyter Notebook, C
72
star
2214
Adrian Franczak (@Nairda015)

Nairda015

C#
72
star
2215
Piotr Miedzik (@qermit)

qermit

VHDL, C, MATLAB
72
star
2216
Artem Rys (@artemrys)

artemrys

Python, Go, Shell
72
star
2217
Tomasz Kowal (@tomekowal)

tomekowal

Elixir, Emacs Lisp, Elm
72
star
2218
Bartosz Dziewoński (@MatmaRex)

MatmaRex

Ruby, JavaScript, Shell
71
star
2219
Mariusz Korzekwa (@maledorak)

maledorak

Python
71
star
2220
Krzysztof Rusnarczyk (@underovsky)

underovsky

JavaScript, CSS
71
star
2221
Roman Dobrodii (@romavis)

romavis

C, C++, MATLAB
71
star
2222
Robert J. (@chew-z)

chew-z

Go, JavaScript, Python
71
star
2223
Jakub Sz (@qbait)

qbait

Dart, Kotlin, Java
71
star
2224
Daniel Olszewski (@danielolszewski)

danielolszewski

Java
71
star
2225
Jakub  (@jayjamesjay)

jayjamesjay

Rust, JavaScript
71
star
2226
Jakub Trzebiatowski (@cubuspl42)

cubuspl42

C++, Kotlin, C
71
star
2227
Filip Mikina (@fiffeek)

fiffeek

Shell, Python
71
star
2228
Pabli (@pabli24)

pabli24

CSS, JavaScript, Stylus
71
star
2229
Adrian Dmitroca (@adriandmitroca)

adriandmitroca

PHP, JavaScript
71
star
2230
Artur Rosa (@rossinek)

rossinek

TypeScript, JavaScript, Vue
71
star
2231
Sergey (@igentuman)

igentuman

Java, PHP, C#
71
star
2232
goldyukol (@goldqwert)

goldqwert

JavaScript, HTML, TypeScript
71
star
2233
Rafał Tadajewski (@uvivagabond)

uvivagabond

C#
71
star
2234
Sebastien Serre (@serresebastien)

serresebastien

Python, C++, Vue
71
star
2235
Eryk Andrzejewski (@qwercik)

qwercik

C++, PHP, Python
71
star
2236
Szymon Talaga (@sztal)

sztal

Python, Jupyter Notebook
71
star
2237
Jacek Szarski (@szarski)

szarski

Ruby, JavaScript, Shell
71
star
2238
Włodzimierz Ciesielski (@vovagorodok)

vovagorodok

C++, Dart
71
star
2239
Paweł Kubrak (@peku33)

peku33

Rust, C, C++
71
star
2240
Michał Walenciak (@Kicer86)

Kicer86

C++, Python
71
star
2241
Mariusz (@jozala)

jozala

C++, Java, Kotlin
71
star
2242
Damian Sieradzki (@dsieradzki)

dsieradzki

SCSS, Lua
71
star
2243
Kacper Woźniak (@thkwznk)

thkwznk

Lua
71
star
2244
Ireneusz Skrobiś (@kayinrage)

kayinrage

Ruby, CSS
71
star
2245
Lukasz Malek (@malekim)

malekim

TypeScript, JavaScript, Go
71
star
2246
özkan pakdil (@ozkanpakdil)

ozkanpakdil

Java, HTML, C++
71
star
2247
igor (@igorovh)

igorovh

JavaScript
71
star
2248
Artem Yurchenko (@ArtemkaKun)

ArtemkaKun

V, C#, Go
71
star
2249
Aliaksandr Hrashchanka (@graschik)

graschik

PHP
71
star
2250
Kuba Niegowski (@niegowski)

niegowski

JavaScript
71
star
2251
EmirHan B. (@emir1031)

emir1031

Jupyter Notebook, HTML, TSQL
70
star
2252
Krzysztof Rutka (@rpt)

rpt

Erlang, Ruby, JavaScript
70
star
2253
Karol Domagala (@kdomagal)

kdomagal

JavaScript
70
star
2254
Piotr Tynecki (@ptynecki)

ptynecki

Python
70
star
2255
Piotr Buda (@pbuda)

pbuda

TypeScript, Java, Scala
70
star
2256
Adam Cupiał (@adamcupial)

adamcupial

JavaScript, Python, TypeScript
70
star
2257
​Andrzej Ressel (@andrzejressel)

andrzejressel

Go, Scala
70
star
2258
Tomasz Janiszewski (@janisz)

janisz

JavaScript, Protocol Buffer, TeX
70
star
2259
Lukasz Uszko (@luk6xff)

luk6xff

Python, C++, C
70
star
2260
Paweł Grzesiecki (@pgrzesiecki)

pgrzesiecki

PHP, TypeScript
70
star
2261
Maciej Zamorski (@MaciejZamorski)

MaciejZamorski

Python
70
star
2262
Piotr Zdolski (@Dante383)

Dante383

Python, PHP, Lua
70
star
2263
Mr. Jake (@MrJake222)

MrJake222

TypeScript, C++, Java
70
star
2264
Robert Krawczyk (@Nucleoprotein)

Nucleoprotein

C++, C
70
star
2265
Łukasz Biały (@lbialy)

lbialy

Scala
70
star
2266
Piotr Bielak (@pbielak)

pbielak

Python, Rust, Awk
70
star
2267
Konrad Malik (@konradmalik)

konradmalik

Python, Scala, Nix
70
star
2268
Piotr Kuszaj (@kuszaj)

kuszaj

Python
70
star
2269
Michal Kaliszewski (@jarrvis)

jarrvis

TypeScript, Java
70
star
2270
@m1nl

m1nl

Shell, HTML, JavaScript
70
star
2271
Artur Mostowski (@Vulwsztyn)

Vulwsztyn

TypeScript, CSS, JavaScript
70
star
2272
Michał Czemierowski (@michalczemierowski)

michalczemierowski

C#
70
star
2273
Jakub Molenda (@fer1s)

fer1s

JavaScript, TypeScript, Rust
70
star
2274
@baniol

baniol

JavaScript, CSS, CoffeeScript
69
star
2275
Olivier D'Hondt (@odhondt)

odhondt

C++, Python, HTML
69
star
2276
Michał Janiszewski (@janisozaur)

janisozaur

C++, C, Java
69
star
2277
Adam Pielak (@adampielak)

adampielak

Shell
69
star
2278
Mikołaj Kalwa (@mikolajkalwa)

mikolajkalwa

JavaScript, TypeScript, Python
69
star
2279
Rafal Zajac (@rzajac)

rzajac

Go, PHP, Python
69
star
2280
Łukasz Jenczmyk (@lukix)

lukix

JavaScript, TypeScript, Python
69
star
2281
Piotr Pelczar (@athlan)

athlan

PHP, JavaScript, TeX
69
star
2282
Marek Wiewiorski (@mwicat)

mwicat

Python, C++, JavaScript
69
star
2283
Michał Śledź (@mickel8)

mickel8

Elixir, Python, C
69
star
2284
@TukanHan

TukanHan

C#
69
star
2285
Shahid Najam Afridi (@shahidnajam)

shahidnajam

PHP, JavaScript
69
star
2286
Marcin Świderek (@MMuii)

MMuii

JavaScript, TypeScript
69
star
2287
Maciek Grzybowski (@ncreated)

ncreated

Swift, ActionScript, Objective-C
69
star
2288
Łukasz Jędryczka (@wookieJ)

wookieJ

Java, JavaScript, C++
69
star
2289
Raman Kozar (@pozitr0n)

pozitr0n

Swift, JavaScript, CSS
69
star
2290
Patryk Orwat (@meshuga)

meshuga

Java, JavaScript, Python
69
star
2291
Piotr Glejzer (@pglejzer)

pglejzer

TypeScript
69
star
2292
Krzysztof Kowalczyk (@Mourdraug)

Mourdraug

Java, C#
69
star
2293
Sergei (@s-nagaev)

s-nagaev

Python, Rust
69
star
2294
Łukasz Wojciechowski (@lwojciechowski)

lwojciechowski

JavaScript, PHP, Go
69
star
2295
Michał Rokita (@mRokita)

mRokita

Python, C++, HTML
69
star
2296
Aleksander Baranowski (@AlexBaranowski)

AlexBaranowski

Shell, Python, Ruby
69
star
2297
@klausweiss

klausweiss

Shell, Python, Lua
69
star
2298
Bartłomiej Mazur (@GotoFinal)

GotoFinal

Java, CSS, TypeScript
69
star
2299
Grzegorz Karpiak (@grgk)

grgk

PHP
68
star
2300
Mateusz Golicz (@mteg)

mteg

C, C++, Python
68
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.