🇵🇱 Poland Open Source Developers

The community of talented open source developers driving innovation and collaboration in the tech industry.

Developers

20,261

Organizations

1,384

Repositories

107,411

Top Rank

Scala, TypeScript, C#

🇵🇱 Made in Poland Compare with other countries 🌐 All countries

TOP Users

201
Maciej Kobus (@webhdx)

webhdx

PHP, JavaScript, Python
1,339
star
202
Robert Goniszewski (@goniszewski)

goniszewski

Svelte, HTML
1,304
star
203
Robert Jaros (@rjaros)

rjaros

Kotlin, JavaScript, Sass
1,298
star
204
Marcin Kondej (@markondej)

markondej

C++
1,290
star
205
Krzysztof Wende (@wende)

wende

Elixir, Elm, CoffeeScript
1,290
star
206
Michał Chudziak (@michalchudziak)

michalchudziak

JavaScript, Swift, Java
1,281
star
207
Robert Wijas (@robertwijas)

robertwijas

Objective-C, Rust
1,255
star
208
Michał Jażdżyk (@michaljaz)

michaljaz

JavaScript, Java, HTML
1,252
star
209
Piotr Kołaczkowski (@pkolaczk)

pkolaczk

Rust, Java, CSS
1,251
star
210
void (@void-stack)

void-stack

C#, C++
1,243
star
211
Bogumił Kamiński (@bkamins)

bkamins

Jupyter Notebook, Julia, HTML
1,242
star
212
Zbigniew Siciarz (@zsiciarz)

zsiciarz

Python, C++, Rust
1,241
star
213
@azac

azac

Python, Swift, JavaScript
1,239
star
214
Maciej Małecki (@mmalecki)

mmalecki

JavaScript, C, Shell
1,236
star
215
Maciej Caderek (@caderek)

caderek

TypeScript, JavaScript, CSS
1,228
star
216
Piotr Jura (@piotr-jura-udemy)

piotr-jura-udemy

PHP, Vue, TypeScript
1,227
star
217
Karol Majek (@karolmajek)

karolmajek

Python, Jupyter Notebook, HTML
1,220
star
218
Tomasz Pęczek (@tpeczek)

tpeczek

C#, C, JavaScript
1,199
star
219
@cbm80amiga

cbm80amiga

C++, C
1,193
star
220
Damian Cyntler (@cyntler)

cyntler

TypeScript, HTML, JavaScript
1,189
star
221
Mike Szymaniak (@sc0ty)

sc0ty

C++, Python, Shell
1,185
star
222
Jacek Laskowski (@jaceklaskowski)

jaceklaskowski

Scala, CSS, JavaScript
1,178
star
223
Ozan Tellioglu (@ozntel)

ozntel

TypeScript, CSS, HTML
1,175
star
224
@DevilXD

DevilXD

Python
1,172
star
225
Bernard Potocki (@imanel)

imanel

Ruby, JavaScript, CoffeeScript
1,166
star
226
Patryk Obara (@dreamer)

dreamer

Python, C, Arduino
1,158
star
227
Mike Skowronek (@coderitual)

coderitual

JavaScript
1,154
star
228
Piotr Dymacz (@pepe2k)

pepe2k

C, JavaScript
1,149
star
229
Mateusz Pusz (@mpusz)

mpusz

C++, Python, CMake
1,143
star
230
Tomasz Pawlikowski (@pawlik92)

pawlik92

Dart
1,142
star
231
@ForbiddenProgrammer

ForbiddenProgrammer

JavaScript, Batchfile
1,127
star
232
Kuba Suder (@mackuba)

mackuba

Ruby, Swift, Objective-C
1,118
star
233
Andriy Plokhotnyuk (@plokhotnyuk)

plokhotnyuk

Scala, Java
1,106
star
234
Tomek Sułkowski (@sulco)

sulco

TypeScript, HTML
1,095
star
235
Konrad Kołakowski (@vashpan)

vashpan

Swift, C++, Python
1,086
star
236
@SpacingBat3

SpacingBat3

TypeScript, C++, Shell
1,072
star
237
Błażej Szczygieł (@zaps166)

zaps166

C++, C, Shell
1,071
star
238
Aleksandra (@beerose)

beerose

TypeScript, OCaml, MDX
1,071
star
239
Maciej Ciemborowicz (@ciembor)

ciembor

JavaScript, Ruby, Python
1,067
star
240
@stil

stil

PHP, C#, C++
1,065
star
241
Szymon Wrozynski (@szw)

szw

Vim Script, Ruby, Shell
1,065
star
242
Miłosz Matkowski (@arimger)

arimger

C#
1,059
star
243
Piotr Jagielski (@pjagielski)

pjagielski

Clojure, Kotlin, Java
1,057
star
244
Krzysztof Haładyn (krzys_h) (@krzys-h)

krzys-h

Python, C#, C
1,057
star
245
Jacek Pudysz (@jpudysz)

jpudysz

TypeScript, Java, Shell
1,055
star
246
Damian Osipiuk (@DamianOsipiuk)

DamianOsipiuk

TypeScript
1,049
star
247
Michał Budzyński (@michalbe)

michalbe

JavaScript, Rust, Python
1,034
star
248
Filip Rakowski (@filrak)

filrak

JavaScript, TypeScript
1,033
star
249
webman (@wwwebman)

wwwebman

JavaScript, TypeScript
1,033
star
250
devprzemo (@delprzemo)

delprzemo

TypeScript, CSS, JavaScript
1,031
star
251
MFaber (@michalfaber)

michalfaber

Jupyter Notebook, C++, Python
1,028
star
252
Marek Materzok (@tilk)

tilk

Haskell, CMake, JavaScript
1,027
star
253
@damklis

damklis

Python
1,025
star
254
Jakub Konka (@kubkon)

kubkon

Zig, Python, Rust
1,024
star
255
Lukasz Majda (@booncol)

booncol

Python, Dart, Java
1,015
star
256
Jacek Złydach (@TeMPOraL)

TeMPOraL

Common Lisp, Java, Emacs Lisp
1,012
star
257
Andrzej Chmielewski (@andrzejchm)

andrzejchm

Dart, Python, Java
1,009
star
258
Krzysztof Burghardt (@burghardt)

burghardt

C, HCL, C++
1,006
star
259
Korneliusz Jarzębski (@jarzebski)

jarzebski

C++, Processing
1,005
star
260
Mariusz Brona (@panwrona)

panwrona

Java
1,005
star
261
Paweł Jastrzębski (@AcidWeb)

AcidWeb

Lua, Python
989
star
262
Paweł Kaczor (@pawelkaczor)

pawelkaczor

Scala, CSS, Java
980
star
263
GDR! (@gjedeer)

gjedeer

Python, PHP, Java
974
star
264
Michal Brzozowski (@miki151)

miki151

C++, Shell, HTML
969
star
265
Dorota Gil (@Dorota1997)

Dorota1997

SCSS, C#, JavaScript
966
star
266
Anna Migas (@szynszyliszys)

szynszyliszys

CSS
966
star
267
Maciej Kuster (@NagRock)

NagRock

TypeScript
965
star
268
Mauricio Farias Dziedzinski (@eddiemf)

eddiemf

JavaScript, TypeScript, Vue
964
star
269
Jan Warchoł (@jan-warchol)

jan-warchol

Shell, Python, LilyPond
957
star
270
Jakub Nowosad (@Nowosad)

Nowosad

R, JavaScript, HTML
940
star
271
Andrey (Andrii) Los (@RIP21)

RIP21

JavaScript, TypeScript, Java
938
star
272
Marek Goldmann (@goldmann)

goldmann

Shell, Java, Ruby
938
star
273
Konrad Kokosa (@kkokosa)

kkokosa

C#, HTML, F#
936
star
274
Marcin Tojek (@mtojek)

mtojek

Go, C++, Shell
932
star
275
@chegewara

chegewara

C, C++, PHP
930
star
276
Marcos Bérgamo (@thebergamo)

thebergamo

JavaScript, TypeScript, Go
929
star
277
Olaf Sulich (@olafsulich)

olafsulich

TypeScript, CSS, HTML
929
star
278
Aliaksandr Yankouski (@yankouskia)

yankouskia

JavaScript, TypeScript, Java
922
star
279
Tomasz Moń (@desowin)

desowin

C
918
star
280
Paweł Gajda (@pawegio)

pawegio

Kotlin
917
star
281
Jarek Hartman (@jaroslawhartman)

jaroslawhartman

Shell, Python, Lua
915
star
282
Robert Laszczak (@roblaszczak)

roblaszczak

Go, Python
904
star
283
Jaromaz (@jaromaz)

jaromaz

Shell, C++, Dockerfile
899
star
284
Michał Pierzchała (@thymikee)

thymikee

JavaScript, Shell, Java
897
star
285
Ihor Burlachenko (@ihor)

ihor

PHP, JavaScript, Python
894
star
286
Michał Ochman (@michalochman)

michalochman

TypeScript, PHP, JavaScript
893
star
287
Michał Załęcki (@MichalZalecki)

MichalZalecki

JavaScript, TypeScript, Solidity
893
star
288
Krzysztof Marczak (@buddhi1980)

buddhi1980

C++, TeX
892
star
289
Michał Wojciechowski (@odyniec)

odyniec

Perl, JavaScript, CSS
891
star
290
Damian Szczepanik (@damianszczepanik)

damianszczepanik

Java, HTML
889
star
291
Mariusz Gromada (@mariuszgromada)

mariuszgromada

C#, Java, HTML
889
star
292
Daniel Janus (@nathell)

nathell

Clojure, Ruby, Common Lisp
885
star
293
Hubert (@LesnyRumcajs)

LesnyRumcajs

Rust, C++, Lua
883
star
294
Patryk Budzyński (@PsichiX)

PsichiX

Rust, JavaScript, C#
883
star
295
Stanisław Małolepszy (@stasm)

stasm

JavaScript, Python, TypeScript
882
star
296
Patryk Zawadzki (@patrys)

patrys

Python, JavaScript, TypeScript
879
star
297
Piotr Bernad (@piotrbernad)

piotrbernad

Swift, Objective-C, Ruby
863
star
298
Julian Horoszkiewicz (@ewilded)

ewilded

C++, PHP, Shell
860
star
299
Krzysztof Styrc (@kstyrc)

kstyrc

Java, Python
858
star
300
@mateuszbuda

mateuszbuda

Jupyter Notebook, Python, Java
857
star

Statistics

By location

Warsaw 30.4%
Kraków 19.2%
Wrocław 13.4%
Poznań 8.2%
Gdańsk 6.2%
Other 22.6%

By programing language

JavaScript
 		19.9%
Python
 		13.2%
Java
 		9.9%
C++
 		8.0%
TypeScript
 		7.4%
Other 		41.5%

World rating by programing language (country/rank)

Scala
 		8
TypeScript
 		10
C#
 		10
Java
 		12
C++
 		12

* More analytics for signed in users.