🇵🇱 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
2101
Błażej Biesiada (@bejo)

bejo

Shell, Objective-C
77
star
2102
Charles Swierczek (@karolsw3)

karolsw3

JavaScript, CSS, HTML
77
star
2103
Juliusz Łosiński (@juliuszlosinski)

juliuszlosinski

Java, C++, Jupyter Notebook
77
star
2104
Dominik Lubański (@smalluban)

smalluban

JavaScript, CoffeeScript, Objective-C
77
star
2105
Łukasz Kółko (@twistezo)

twistezo

Java, JavaScript, TypeScript
77
star
2106
Maurycy Zarzycki (@EvidentlyCube)

EvidentlyCube

JavaScript, ActionScript, TypeScript
77
star
2107
Andrii Drobiazko (@nethergrim)

nethergrim

Java, Kotlin, JavaScript
77
star
2108
Mariusz Ostoja-Świerczyński (@mariusz-ostoja-swierczynski)

mariusz-ostoja-swierczynski

Python
76
star
2109
Milosz Piechocki (@miloszpp)

miloszpp

TypeScript, JavaScript, CSS
76
star
2110
Rasool Safari (@rasooll)

rasooll

Python, JavaScript, Shell
76
star
2111
Maciej Tomaszewski-Mikut (@nmapx)

nmapx

PHP, Go
76
star
2112
Eugene Tereshchenko (@Jman)

Jman

JavaScript, Vue, TypeScript
76
star
2113
Albert Ratajczak (@AlbertRtk)

AlbertRtk

Python, Jupyter Notebook, Shell
76
star
2114
Piotr Bugaj (@whitemerry)

whitemerry

PHP
76
star
2115
Mateusz Korżel (@matik12)

matik12

JavaScript, TypeScript
76
star
2116
Kris Pawlik (@kpawlik)

kpawlik

Go, JavaScript
76
star
2117
Bartosz Wiśniewski (@pr0gramista)

pr0gramista

JavaScript, Python, C++
76
star
2118
@x4lldux

x4lldux

Elixir, C#, Emacs Lisp
76
star
2119
Pawelsky (@pawelsky)

pawelsky

76
star
2120
Sebastian Wróblewski (@Kreyu)

Kreyu

PHP, C#
76
star
2121
Kamil (@lawsecnet)

lawsecnet

Python
76
star
2122
@Mabi19

Mabi19

TypeScript, Vue, SCSS
76
star
2123
Dmitry (@WannaFIy)

WannaFIy

Python
76
star
2124
Paweł Kołodziejczyk (@lewapek)

lewapek

Scala, C++
76
star
2125
Remigiusz Kołłątaj (@rkollataj)

rkollataj

C, CMake
76
star
2126
Maciej Hajduk (@okkindel)

okkindel

JavaScript, TypeScript, C++
76
star
2127
Krzysztof Małysa (@varqox)

varqox

C++, HTML, Rust
76
star
2128
Adam Pluciński (@AdaskoTheBeAsT)

AdaskoTheBeAsT

C#, TypeScript, HTML
75
star
2129
Damian Kęska (@keskad)

keskad

Python, Go
75
star
2130
Michał Zochniak (@zapu)

zapu

Java, C#, TypeScript
75
star
2131
@Erdk

Erdk

Go, C++, Vim Script
75
star
2132
Jakub Olek (@hakubo)

hakubo

JavaScript
75
star
2133
Grzegorz Krysiak (@gellu)

gellu

PHP
75
star
2134
Komw (@komw)

komw

JavaScript, C++, Shell
75
star
2135
Mike Zukowsky (@mikemix)

mikemix

PHP, Makefile, JavaScript
75
star
2136
Tymoteusz Czech (@Tymek)

Tymek

TypeScript, HTML, Dockerfile
75
star
2137
Maciej Lasyk (@docent-net)

docent-net

Python, CSS, Go
75
star
2138
Piotr Duda (@dudapiotr)

dudapiotr

PHP
75
star
2139
Andrzej Puczyk (@niktszczegolny)

niktszczegolny

Objective-C
75
star
2140
Konrad Zdanowicz (@zdanowiczkonrad)

zdanowiczkonrad

JavaScript, HTML, Python
75
star
2141
Łukasz Pyrzyk (@lukasz-pyrzyk)

lukasz-pyrzyk

C#, Go, JavaScript
75
star
2142
Michał Rosiak (@michaldev)

michaldev

Python, JavaScript
75
star
2143
Michał Michalczuk (@michalczukm)

michalczukm

TypeScript, JavaScript, C#
75
star
2144
Paweł Pelikan (@ppelikan)

ppelikan

C, C++, Shell
75
star
2145
Dawid Dworak (@dawiddworak88)

dawiddworak88

C#
75
star
2146
Wiktor Jezioro (@lakewik)

lakewik

Python
75
star
2147
Jeremi Kaczmarczyk (@jknthn)

jknthn

Python, Swift, Jupyter Notebook
75
star
2148
Jakub Wieczorek (@jakubadamw)

jakubadamw

Rust
75
star
2149
Francisco Neto (@franciscotln)

franciscotln

JavaScript
75
star
2150
Wojtek (@wojciech11)

wojciech11

JavaScript, Makefile, TeX
75
star
2151
@Nieuport

Nieuport

Python, Shell, C
75
star
2152
Jakub Biesiada (@JB1905)

JB1905

TypeScript, HTML
75
star
2153
@michalkasiarz

michalkasiarz

Java, Python, RobotFramework
75
star
2154
Veranika Kasparevych (@veranikabarel)

veranikabarel

Astro, TypeScript, CSS
75
star
2155
Grigorij Dudnik (@GregorD1A1)

GregorD1A1

Python
75
star
2156
Kuba Ellwart (@pxseu)

pxseu

TypeScript, Rust, Python
75
star
2157
Jan Kupczyk (@jankupczyk)

jankupczyk

Python, JavaScript, Shell
75
star
2158
Szymon Kowaliński (@simon-the-shark)

simon-the-shark

Python, Dart
74
star
2159
Rafal Piekarski (@RaVbaker)

RaVbaker

Ruby, PHP, JavaScript
74
star
2160
@marzeq

marzeq

TypeScript, Lua, Python
74
star
2161
Łukasz Kurant (@lukaszkurantdev)

lukaszkurantdev

TypeScript, Java, C++
74
star
2162
Jakub Pachciarek (@HausnerR)

HausnerR

C, SCSS, C++
74
star
2163
Andrej Kirejeŭ (@gsbelarus)

gsbelarus

TypeScript, HTML, Prolog
74
star
2164
Mike Papinski (@MikePapinski)

MikePapinski

MQL5, TypeScript, Python
74
star
2165
Jakub Strojewski (@ulfryk)

ulfryk

TypeScript
74
star
2166
Marcin Warczyglowa (@mwarc)

mwarc

Java, JavaScript, Kotlin
74
star
2167
Anton Myshenin (@myshenin)

myshenin

JavaScript
74
star
2168
Rafal Kucharski (@RafalKucharskiPK)

RafalKucharskiPK

Python, Jupyter Notebook
74
star
2169
Mateusz Falkowski (@appidea)

appidea

Java
74
star
2170
Piotr Kalański (@piotr-kalanski)

piotr-kalanski

Scala, Python, HTML
74
star
2171
@tfiechowski

tfiechowski

JavaScript, C#
74
star
2172
@rdbv

rdbv

C, Python, C++
74
star
2173
Patryk Kalinowski (@patrykkalinowski)

patrykkalinowski

GDScript, Go
74
star
2174
@mnmnc

mnmnc

Python, PowerShell, PHP
74
star
2175
Paweł Niżnik (@cziko)

cziko

Ruby, Shell
74
star
2176
Simon Zelazny (@pzel)

pzel

Erlang, Haskell, Elixir
74
star
2177
Dmytro Soltys (@Slotos)

Slotos

Ruby, Lua, JavaScript
74
star
2178
@Arusekk

Arusekk

Python, C, Shell
74
star
2179
Krzysztof Mazur (@krzmaz)

krzmaz

C++, Rust, Ruby
74
star
2180
Olaf Górski (@grski)

grski

Python, CSS
74
star
2181
Artem Dzhemesiuk (@zziger)

zziger

JavaScript, TypeScript, C++
74
star
2182
Luke Czyszczonik (@czystyl)

czystyl

JavaScript, OCaml, TypeScript
73
star
2183
Evgeny Kapusta (@ryodeushii)

ryodeushii

Lua, C
73
star
2184
Daniel Tomaszuk (@daniel-tomaszuk)

daniel-tomaszuk

Python, JavaScript
73
star
2185
Marta Tomczak (@martatomchuck)

martatomchuck

JavaScript, Jupyter Notebook, CSS
73
star
2186
Michał Kępień (@kempniu)

kempniu

C, Python, Java
73
star
2187
Paweł Madej (@nysander)

nysander

Swift, PHP, C++
73
star
2188
Maciej Malecki (@smt116)

smt116

JavaScript, Elixir, Ruby
73
star
2189
Sebastian Troć (@SebastianTroc)

SebastianTroc

73
star
2190
Ivan Ermakov (@ivanjermakov)

ivanjermakov

Haskell, Lua, Python
73
star
2191
Phoenix Himself (@Ph0enixKM)

Ph0enixKM

JavaScript, C, CSS
73
star
2192
Mateusz Dyminski (@mateuszdyminski)

mateuszdyminski

Go, Java, HTML
73
star
2193
Dariusz Porowski (@DariuszPorowski)

DariuszPorowski

Python, Shell, Java
73
star
2194
Kuba Pilecki (@EvilVir)

EvilVir

C#, XSLT
73
star
2195
@Ravaelles

Ravaelles

Java, HTML, PHP
73
star
2196
Tomasz Lelek (@tomekl007)

tomekl007

Java, JavaScript, Scala
73
star
2197
Scott Little (@lksoft)

lksoft

Objective-C, AppleScript
73
star
2198
Bartosz Gałek (@bgalek)

bgalek

Java, JavaScript, TypeScript
73
star
2199
Krzysztof Rapior (@amatsagu)

amatsagu

TypeScript, JavaScript, Go
73
star
2200
Łukasz Jeleński (@thisneq)

thisneq

Lua, C++
73
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.