🇵🇱 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

TOP Users

201
Aliaksei Sapach (@asapach)

asapach

JavaScript
1,383
star
202
Tomek Rekawek (@trekawek)

trekawek

Java, Ruby, C++
1,382
star
203
Marcin Kondej (@markondej)

markondej

C++
1,370
star
204
Rex Dex (@rexdex)

rexdex

C++, CSS
1,368
star
205
Michał Chudziak (@michalchudziak)

michalchudziak

JavaScript, Java, Objective-C
1,364
star
206
Piotr Kowalski (@piecioshka)

piecioshka

JavaScript, HTML, TypeScript
1,352
star
207
void (@void-stack)

void-stack

C#, C++
1,350
star
208
Damian Cyntler (@cyntler)

cyntler

TypeScript, JavaScript, HTML
1,348
star
209
Arkadiusz Bokowy (@arkq)

arkq

C, C++, Python
1,347
star
210
Ozan Tellioglu (@ozntel)

ozntel

TypeScript, CSS, JavaScript
1,346
star
211
Maciej Kobus (@webhdx)

webhdx

PHP, Shell, Python
1,339
star
212
Piotr Jura (@piotr-jura-udemy)

piotr-jura-udemy

PHP, Vue, JavaScript
1,326
star
213
Robert Jaros (@rjaros)

rjaros

Kotlin, JavaScript, Sass
1,298
star
214
@cbm80amiga

cbm80amiga

C++, C
1,294
star
215
Tomasz Pęczek (@tpeczek)

tpeczek

C#, C, JavaScript
1,291
star
216
Krzysztof Wende (@wende)

wende

Elixir, Elm, CoffeeScript
1,290
star
217
Mike Szymaniak (@sc0ty)

sc0ty

C++, Shell, Python
1,289
star
218
Michał Jażdżyk (@michaljaz)

michaljaz

JavaScript, HTML, Java
1,280
star
219
@azac

azac

Python, Swift, COBOL
1,254
star
220
Piotr Kołaczkowski (@pkolaczk)

pkolaczk

Rust, Java, CSS
1,251
star
221
Robert Wijas (@robertwijas)

robertwijas

Objective-C, Rust
1,251
star
222
Bogumił Kamiński (@bkamins)

bkamins

Jupyter Notebook, Julia, HTML
1,242
star
223
Zbigniew Siciarz (@zsiciarz)

zsiciarz

Python, C++, Rust
1,241
star
224
Maciej Małecki (@mmalecki)

mmalecki

JavaScript, C, Shell
1,236
star
225
Maciej Caderek (@caderek)

caderek

TypeScript, JavaScript, HTML
1,228
star
226
Karol Majek (@karolmajek)

karolmajek

Python, Jupyter Notebook, HTML
1,228
star
227
Patryk Obara (@dreamer)

dreamer

Python, C, Rust
1,209
star
228
@ForbiddenProgrammer

ForbiddenProgrammer

JavaScript, Batchfile
1,186
star
229
Jacek Laskowski (@jaceklaskowski)

jaceklaskowski

Scala, CSS, JavaScript
1,178
star
230
Mateusz Pusz (@mpusz)

mpusz

C++, Python, CMake
1,174
star
231
Piotr Dymacz (@pepe2k)

pepe2k

C, JavaScript
1,171
star
232
Bernard Potocki (@imanel)

imanel

Ruby, JavaScript, CoffeeScript
1,166
star
233
Aleksandra (@beerose)

beerose

TypeScript, OCaml, Go
1,165
star
234
Mike Skowronek (@coderitual)

coderitual

JavaScript
1,161
star
235
Kuba Suder (@mackuba)

mackuba

Ruby, Swift, Objective-C
1,146
star
236
Tomasz Pawlikowski (@pawlik92)

pawlik92

Dart
1,142
star
237
Jakub Konka (@kubkon)

kubkon

Zig, Python, Rust
1,114
star
238
Andriy Plokhotnyuk (@plokhotnyuk)

plokhotnyuk

Scala, Java
1,106
star
239
Piotr Jagielski (@pjagielski)

pjagielski

Clojure, Kotlin, Java
1,104
star
240
Michał Trojnara (@mtrojnar)

mtrojnar

C, Go
1,101
star
241
Tomek Sułkowski (@sulco)

sulco

TypeScript, Astro, HTML
1,095
star
242
Szymon Wrozynski (@szw)

szw

Vim Script, Ruby, Shell
1,093
star
243
Konrad Kołakowski (@vashpan)

vashpan

Swift, C++, Python
1,086
star
244
@stil

stil

PHP, C#, C++
1,086
star
245
webman (@wwwebman)

wwwebman

JavaScript, TypeScript
1,079
star
246
@SpacingBat3

SpacingBat3

TypeScript, Shell, C++
1,072
star
247
Błażej Szczygieł (@zaps166)

zaps166

C++, C, Shell
1,071
star
248
Maciej Ciemborowicz (@ciembor)

ciembor

JavaScript, Ruby, Python
1,067
star
249
Marek Materzok (@tilk)

tilk

Haskell, JavaScript, CMake
1,059
star
250
Miłosz Matkowski (@arimger)

arimger

C#
1,059
star
251
Krzysztof Haładyn (krzys_h) (@krzys-h)

krzys-h

Python, C#, Shell
1,057
star
252
Krzysztof Burghardt (@burghardt)

burghardt

C, Shell, C++
1,055
star
253
Dorota Gil (@Dorota1997)

Dorota1997

SCSS, C#, JavaScript
1,052
star
254
Damian Osipiuk (@DamianOsipiuk)

DamianOsipiuk

TypeScript
1,049
star
255
Jacek Złydach (@TeMPOraL)

TeMPOraL

Common Lisp, Java, C
1,044
star
256
devprzemo (@delprzemo)

delprzemo

TypeScript, CSS, JavaScript
1,043
star
257
Michał Budzyński (@michalbe)

michalbe

JavaScript, Rust, HTML
1,042
star
258
Filip Rakowski (@filrak)

filrak

JavaScript, TypeScript
1,039
star
259
MFaber (@michalfaber)

michalfaber

Jupyter Notebook, C++, Python
1,028
star
260
@damklis

damklis

Python
1,025
star
261
Lukasz Majda (@booncol)

booncol

Python, Java, Dart
1,018
star
262
Patryk Wychowaniec (@Patryk27)

Patryk27

Rust, Pascal, PHP
1,014
star
263
Jan Warchoł (@jan-warchol)

jan-warchol

Shell, Python, LilyPond
1,013
star
264
Jarek Hartman (@jaroslawhartman)

jaroslawhartman

Shell, Python, Lua
1,012
star
265
@chegewara

chegewara

C, C++, Java
1,011
star
266
Andrzej Chmielewski (@andrzejchm)

andrzejchm

Dart, Python, Java
1,009
star
267
Korneliusz Jarzębski (@jarzebski)

jarzebski

C++, Processing
1,005
star
268
Mariusz Brona (@panwrona)

panwrona

Java
1,005
star
269
Marek Goldmann (@goldmann)

goldmann

Shell, Ruby, Java
1,004
star
270
Marcos Bérgamo (@thebergamo)

thebergamo

JavaScript, TypeScript, Go
1,004
star
271
Paweł Jastrzębski (@AcidWeb)

AcidWeb

Lua, Python
989
star
272
GDR! (@gjedeer)

gjedeer

Python, PHP, Java
983
star
273
Paweł Kaczor (@pawelkaczor)

pawelkaczor

Scala, CSS, Java
980
star
274
Adam Loboda (@mcore1976)

mcore1976

C, C++
976
star
275
Olaf Sulich (@olafsulich)

olafsulich

TypeScript, CSS, HTML
971
star
276
Pawel Lampe (@Scony)

Scony

C++, Python, Makefile
967
star
277
Anna Migas (@szynszyliszys)

szynszyliszys

CSS
966
star
278
Maciej Kuster (@NagRock)

NagRock

TypeScript
965
star
279
Mauricio Farias Dziedzinski (@eddiemf)

eddiemf

JavaScript, TypeScript, Vue
964
star
280
Tomasz Moń (@desowin)

desowin

C
963
star
281
Konrad Kokosa (@kkokosa)

kkokosa

C#, F#, CSS
957
star
282
Andrey (Andrii) Los (@RIP21)

RIP21

JavaScript, TypeScript, HTML
957
star
283
Robert Laszczak (@roblaszczak)

roblaszczak

Go, Python
946
star
284
Jakub Nowosad (@Nowosad)

Nowosad

R, JavaScript, HTML
940
star
285
Marcin Tojek (@mtojek)

mtojek

Go, Shell, C++
939
star
286
Marek Brzezinski (@marekbrze)

marekbrze

JavaScript, CSS
934
star
287
Krzysztof Marczak (@buddhi1980)

buddhi1980

C++, TeX
932
star
288
@mateuszbuda

mateuszbuda

Jupyter Notebook, Python, Java
930
star
289
Aliaksandr Yankouski (@yankouskia)

yankouskia

JavaScript, TypeScript, Java
926
star
290
Hubert (@LesnyRumcajs)

LesnyRumcajs

Rust, Dockerfile, SCSS
926
star
291
Michał Pierzchała (@thymikee)

thymikee

JavaScript, Java, Shell
915
star
292
Mariusz Gromada (@mariuszgromada)

mariuszgromada

Java, C#, HTML
911
star
293
Michał Ochman (@michalochman)

michalochman

TypeScript, PHP, JavaScript
910
star
294
Jakub Skałecki (@Valian)

Valian

JavaScript, Python, Shell
909
star
295
Damian Szczepanik (@damianszczepanik)

damianszczepanik

Java, HTML
907
star
296
Jaromaz (@jaromaz)

jaromaz

Shell, Lua, C++
899
star
297
Michał Załęcki (@MichalZalecki)

MichalZalecki

JavaScript, TypeScript, Solidity
897
star
298
Ihor Burlachenko (@ihor)

ihor

PHP, JavaScript, Python
897
star
299
Michał Wojciechowski (@odyniec)

odyniec

Perl, JavaScript, CSS
891
star
300
Patryk Zawadzki (@patrys)

patrys

Python, JavaScript, TypeScript
887
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
 		9
TypeScript
 		10
C#
 		10
C++
 		11
Java
 		12

* More analytics for signed in users.