🇨🇿 Czechia Open Source Contributors

Discover the top open source developers from the Czechia who are revolutionizing the IT world with their exceptional talent and ground-breaking projects.

Developers

6,290

Organizations

839

Repositories

41,533

Top Rank

Shell, C, Lua

🇨🇿 Made in Czechia Compare with other countries 🌐 All countries

Top Contributors

6301
@vitekf

vitekf

PHP
2
star
6302
Ali R (@ali-rasheed)

ali-rasheed

HTML
2
star
6303
Daniel Máslo (@sourcer)

sourcer

2
star
6304
Ondřej Bartoněk (@OBCZ)

OBCZ

2
star
6305
Miroslav Kopecky (@ActionExpress50)

ActionExpress50

2
star
6306
Adam Plánský (@adamplansky)

adamplansky

Python, Go
2
star
6307
Tomas (@Leif7)

Leif7

JavaScript
2
star
6308
Kateřina Nevolová (@noox)

noox

C++
2
star
6309
@pershmaj

pershmaj

Vue, JavaScript
2
star
6310
Ed Tshuma (@edtshuma)

edtshuma

HTML, TypeScript
2
star
6311
Radek Starosta (@rstarosta)

rstarosta

Vim Script
2
star
6312
Adam Lechovský (@Lechy901)

Lechy901

Python, Java
2
star
6313
@crs2

crs2

PHP
2
star
6314
ATELI Development, s.r.o. (@ateli-development)

ateli-development

2
star
6315
Alexej Sidorenko (@fra-iesus)

fra-iesus

JavaScript
2
star
6316
@DavidNohejl

DavidNohejl

CSS, JavaScript
2
star
6317
Pavel Stranak (@stranak)

stranak

Perl
2
star
6318
Steve Fau (@Fauste1)

Fauste1

JavaScript
2
star
6319
Timotej Fašiang (@TimotejFasiang)

TimotejFasiang

Python, Java
2
star
6320
Iva Fischerová (@ifischerova)

ifischerova

Python
2
star
6321
Roman Stubna (@romcooo)

romcooo

Java, Kotlin
2
star
6322
Jan Tlustý (@honzatlusty)

honzatlusty

Ruby
2
star
6323
Rado Vrbovsky (@emmil)

emmil

C
2
star
6324
Jan Návrat (@vaiwa)

vaiwa

HTML
2
star
6325
Jan Cholasta (@HonzaCholasta)

HonzaCholasta

C++, Haskell
2
star
6326
Juraj Jakubík (@jurusix)

jurusix

TypeScript
2
star
6327
Kamil Kukura (@kamk)

kamk

2
star
6328
Pavel Vesely (@PavelVesely)

PavelVesely

2
star
6329
Samuel Segura (@Nessemut)

Nessemut

HTML
2
star
6330
Andrej Krejcir (@akrejcir)

akrejcir

Python
2
star
6331
Ein Yan (@einyan03)

einyan03

JavaScript
2
star
6332
@WeirdRadish

WeirdRadish

JavaScript
2
star
6333
Ondřej Čermák (@cermakcz)

cermakcz

Java
2
star
6334
Lukáš Krebs (@gredo)

gredo

2
star
6335
Martin Zadražil (@claryaldringen)

claryaldringen

JavaScript, PHP
2
star
6336
Vítězslav Jahn (@jahnisko)

jahnisko

HTML, JavaScript
2
star
6337
Martin Brázdil (@MartinBrazdil)

MartinBrazdil

C++, JavaScript
2
star
6338
Ján Švehla (@SvehlaJan)

SvehlaJan

Dart, Kotlin
2
star
6339
David Macák (@DavidMacak)

DavidMacak

C#
2
star
6340
Matvey Sushinsky (@Arflee)

Arflee

C#
2
star
6341
Martin Sip (@sipak)

sipak

2
star
6342
Filip Messa (@FilipMessa)

FilipMessa

JavaScript
2
star
6343
Jiří Masník (@jmasnik)

jmasnik

C++, JavaScript
2
star
6344
Filip Veselý (@veselfil)

veselfil

Python, C
2
star
6345
Lukáš Kvídera (@sgflt)

sgflt

C++, Java
2
star
6346
Michal Rada (@michalradacz)

michalradacz

2
star
6347
Pedro Almeida  (@PedroAlmeida21)

PedroAlmeida21

Python, TypeScript
2
star
6348
Andrey Girin (@Nupke)

Nupke

HTML
2
star
6349
Yevgeniy Fomin (@Bonuseto)

Bonuseto

Java
2
star
6350
Petr Kozler (@pkozler)

pkozler

Pascal
2
star
6351
Oldřich Klíma (@Ionicson)

Ionicson

Python
2
star
6352
Peter Hostačný (@scr4bble)

scr4bble

C
2
star
6353
@plcexpert

plcexpert

C++
2
star
6354
Marek Javůrek (@MarekJavurek)

MarekJavurek

Java, PHP
2
star
6355
Jan Pospisil (@honzapospi)

honzapospi

JavaScript, PHP
2
star
6356
Jan Musil (@jnmsl)

jnmsl

HTML
2
star
6357
@Khanecz

Khanecz

C#
2
star
6358
Petr Pliska (@plispe)

plispe

PHP
2
star
6359
Ivo Slováček (@ivoslovacek)

ivoslovacek

C#, C
2
star
6360
Radim Halfar (@radimhalfar)

radimhalfar

Swift
2
star
6361
Filip Biľ (@fifothecoder)

fifothecoder

C#
2
star
6362
Tomáš Bohata (@tobotomas)

tobotomas

PHP
2
star
6363
CPZXIII (@CoopeZz)

CoopeZz

Java
2
star
6364
Tomas Volka (@tvm1)

tvm1

Python
2
star
6365
Milan Gatyás (@mgjam)

mgjam

C#
2
star
6366
@MichalNemecek

MichalNemecek

C++
2
star
6367
Lukáš Kubíček (@RadarCZ)

RadarCZ

2
star
6368
Lucie Procházková (@LucyAnne98)

LucyAnne98

2
star
6369
Vadim (@Sva95)

Sva95

Dart
2
star
6370
Yakob Yakov (@qubusp)

qubusp

Perl
2
star
6371
Ondra Geršl (@ondrg)

ondrg

Shell
2
star
6372
Pavol Babinčák (@pbabinca)

pbabinca

Python
2
star
6373
Juraj Páll (@pall-j)

pall-j

C#, Java
2
star
6374
gleb (@krauklish)

krauklish

HTML
2
star
6375
Lubomir Straka (@lustraka)

lustraka

HTML
2
star
6376
Matej Soroka (@matejsoroka)

matejsoroka

Shell, TeX
2
star
6377
@harvanek

harvanek

Java
2
star
6378
Petr Sobotka (@petrsobotka)

petrsobotka

Java, PHP
2
star
6379
Jakub Bednář (@bednar)

bednar

JavaScript, Jupyter Notebook
2
star
6380
Peter Vitez (@vitezp)

vitezp

TypeScript
2
star
6381
Vojtěch Bartoň (@VojtechBarton)

VojtechBarton

Python
2
star
6382
Martin Dittrich (@MDCZnet)

MDCZnet

PHP, JavaScript
2
star
6383
M0jimo (@m0jimo)

m0jimo

2
star
6384
Tomáš Patro (@patrotom)

patrotom

Python, C++
2
star
6385
Jakub Chatrný (@jakub-chatrny)

jakub-chatrny

JavaScript, Java
2
star
6386
Petr Parolek (@petrparolek)

petrparolek

2
star
6387
durane (@duranePrg)

duranePrg

JavaScript, CSS
2
star
6388
Šimon Berka (@berkas1)

berkas1

PHP
2
star
6389
Matej Čimbora (@mcimbora)

mcimbora

Java
2
star
6390
Filip Novák (@fosil)

fosil

2
star
6391
@Huholoman

Huholoman

2
star
6392
Edgar Armando Regalado Lopez (@ERegalado)

ERegalado

HTML, PHP
2
star
6393
Luca (@lucawint)

lucawint

Python
2
star
6394
Dominik Morse (@pavlicekdominik)

pavlicekdominik

2
star
6395
Michal Caninec (@MajklCan)

MajklCan

JavaScript
2
star
6396
Jiri Hladík (@mafrez)

mafrez

C++, Python
2
star
6397
Ondra Urban (@mnmkng)

mnmkng

HTML
2
star
6398
Dmitry Lovermann (@lovermann)

lovermann

2
star
6399
Daniel Čekan (@djdaca)

djdaca

PHP
2
star
6400
DevMinutes (@devminutes)

devminutes

JavaScript
2
star

Statistics

By location

Prague 64.4%
Brno 21.0%
Ostrava 2.2%
Pilsen 1.5%
Liberec 1.0%
Other 10.0%

By programing language

JavaScript
15.8%
Python
14.9%
C++
8.3%
Java
8.1%
PHP
8.0%
Other
44.8%

World rating by programing language (country/rank)

Shell
21
C
24
Lua
24
C++
26
Rust
26

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