🇨🇿 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

5101
Michal Artazov (@kytart)

kytart

4
star
5102
Martin (@ok2uec)

ok2uec

PHP
4
star
5103
Jakub Svoboda (@SvobodaJakub)

SvobodaJakub

Makefile, Shell
4
star
5104
Martin Necasky (@martinnec)

martinnec

JavaScript
4
star
5105
Adam Todt (@lmanik)

lmanik

C#
4
star
5106
@matak

matak

PHP
4
star
5107
Cloud Native Czechia (@CloudNativeCzechia)

CloudNativeCzechia

JavaScript, Go
4
star
5108
Martin Gora (@goramartin)

goramartin

TeX, C#
4
star
5109
@glb32

glb32

Python
4
star
5110
Daniel Vazač (@PsyChonek)

PsyChonek

TypeScript, JavaScript
4
star
5111
Jiří Bureš (@buresj)

buresj

JavaScript
4
star
5112
Pavlo Andriiesh (@PavloAndriiesh)

PavloAndriiesh

JavaScript
4
star
5113
Sherab A. Weig (@Sherab-Z)

Sherab-Z

JavaScript
4
star
5114
Radek Strnad (@randomf)

randomf

Scala
4
star
5115
David Janda (@jandadav)

jandadav

Java, C++
4
star
5116
Daniel Hejl (@hejld)

hejld

JavaScript
4
star
5117
Iryna (@pupsione)

pupsione

JavaScript
4
star
5118
Michal Vrchota (@techi602)

techi602

PHP, C, JavaScript
4
star
5119
Zaitra (@zaitra)

zaitra

Python
4
star
5120
@kubantjan

kubantjan

Jupyter Notebook
4
star
5121
Anna Ryndeeva (@grgrgrrr)

grgrgrrr

JavaScript, Assembly
4
star
5122
Martin Königsmark (@kenichiii)

kenichiii

PHP
4
star
5123
Johnny En (@JohnnyEn)

JohnnyEn

JavaScript, Vue
4
star
5124
@martin-jahn

martin-jahn

Python
4
star
5125
Michal Půlpán (@michalpulpan)

michalpulpan

C#, JavaScript, C++
4
star
5126
Jaromír Beneš (@jaromir-benes)

jaromir-benes

MATLAB
4
star
5127
Stanislav Pivovartsev (@StasPiv)

StasPiv

PHP
4
star
5128
Jan Pecek (@honzap)

honzap

Python
4
star
5129
David Slezák (@slezadav)

slezadav

Java
4
star
5130
Prague AWS User Group (@awsugcz)

awsugcz

CSS
4
star
5131
Michal Příhoda (@mprihoda)

mprihoda

Scala, JavaScript
4
star
5132
Adam Kattan (@katyadam)

katyadam

JavaScript, Python
4
star
5133
Vlad Gorbunov (@gorbuvla)

gorbuvla

Kotlin
4
star
5134
Dmitrii (@dmitry-ed-gusev)

dmitry-ed-gusev

Python, Jupyter Notebook, Java
4
star
5135
Samuel Olekšák (@leSamo)

leSamo

JavaScript
4
star
5136
Dominik Farhan (@Yokto13)

Yokto13

Python
4
star
5137
technoch1ef (@sheff3rd)

sheff3rd

Ruby, JavaScript
4
star
5138
Vitek Burda (@noname2)

noname2

4
star
5139
@OpenPredict

OpenPredict

TypeScript, JavaScript
4
star
5140
Dimsi (@dimostenis)

dimostenis

Python
4
star
5141
Uładzislaŭ (@IHardysI)

IHardysI

JavaScript, HTML, CSS
4
star
5142
Eventter.io (@eventter)

eventter

Go
4
star
5143
Honza Susek (@honzasusek)

honzasusek

TypeScript, JavaScript
4
star
5144
Artem Denisov (@Arden97)

Arden97

Python, C
4
star
5145
Luiza  (@toluiza)

toluiza

HTML, JavaScript
4
star
5146
Sev3n (@Sevenisko)

Sevenisko

C#, C
4
star
5147
Matěj Strnad (@torfune)

torfune

Rust, TypeScript
4
star
5148
Camilo Parra Palacio (@cparrapa)

cparrapa

C++
4
star
5149
Nichita Vatamaniuc (@Neqit)

Neqit

Python, C, C++
4
star
5150
Akshay Aggarwal (@Akshayanti)

Akshayanti

Python
4
star
5151
Michael Kaplan (@kaplan-michael)

kaplan-michael

Go, Python
4
star
5152
Jakub Vodrážka (@abs3nce)

abs3nce

JavaScript, TypeScript
4
star
5153
PageWiser (@pagewiser)

pagewiser

PHP, Python
4
star
5154
Radek Davidek (@kamma)

kamma

C, Java
4
star
5155
Jaromír Žaludek (@Jarins)

Jarins

G-code
4
star
5156
Milan Vlasák (@Krakenus)

Krakenus

Python, C++
4
star
5157
Jakub Coufal (@coufalja)

coufalja

Go
4
star
5158
Martin Pradny (@mpradny)

mpradny

Kotlin
4
star
5159
Dominik Dvořák (@mirekdusin)

mirekdusin

Python
4
star
5160
@SirGlorg

SirGlorg

HTML
4
star
5161
Jakub Albert Ferenc (@jakubferenc)

jakubferenc

Vue, HTML
4
star
5162
Jarda Kotěšovec (@jardakotesovec)

jardakotesovec

JavaScript
4
star
5163
@reseto

reseto

4
star
5164
Tomas Komarek (@komartom)

komartom

Julia
4
star
5165
Marek Dudas (@marek-dudas)

marek-dudas

JavaScript, Java
4
star
5166
Martin Brázdil (@marty-cz)

marty-cz

Go, Java
4
star
5167
Honza Kotrs (@honzakotrs)

honzakotrs

PHP, JavaScript
4
star
5168
Erik Caha (@ecaha)

ecaha

4
star
5169
Jan Paul (@nerakhon)

nerakhon

Lua
4
star
5170
Jiri Brtnik (@Clonethis)

Clonethis

Python, C, JavaScript
4
star
5171
Remy Rojas (@remyrd)

remyrd

JavaScript, Python
4
star
5172
Jan Smejkal (@Smejky338)

Smejky338

C++
4
star
5173
David K (@krasdav)

krasdav

Java
4
star
5174
The Berta Project (@the-berta-project)

the-berta-project

Ruby
4
star
5175
David Le (@davele-itsme)

davele-itsme

Java, C#
4
star
5176
Michal Pospiech (@michalpospiech)

michalpospiech

PHP
4
star
5177
Jan Nováček (@gnovis)

gnovis

Python
4
star
5178
Vladyslav Ralets (@vladralets)

vladralets

JavaScript, HTML, CSS
4
star
5179
@ImpregnusEL87ELwagus

ImpregnusEL87ELwagus

4
star
5180
Manwe (@manweCZ)

manweCZ

PHP
4
star
5181
Egor Ageev (@Lunarett)

Lunarett

C#, ShaderLab
4
star
5182
Pedro Braz (@PeBraz)

PeBraz

Python, C
4
star
5183
Vladimír Zdražil (@zdrazil)

zdrazil

Shell, Python
4
star
5184
Petr Skornok (@Skornos)

Skornos

Java
4
star
5185
Norbert Slivka (@jksdf)

jksdf

Java
4
star
5186
Roman Kiselevich (@roman-kiselevich)

roman-kiselevich

C, Java
4
star
5187
Petr Benas (@pbenas)

pbenas

Python
4
star
5188
Jakub Dušek (@tcpj)

tcpj

Go, Python
4
star
5189
Jakub Franek (@JakubFranek)

JakubFranek

Python
4
star
5190
Konstantin Buinak (@buinak)

buinak

Java
4
star
5191
Mikoláš Pešek (@KosacekCZ)

KosacekCZ

Java
4
star
5192
Josef (@Kesanov)

Kesanov

Lua, CoffeeScript
4
star
5193
Pavel Tvrdík (@shaddeus)

shaddeus

C
4
star
5194
Marek Vantuch (@marekvantuch)

marekvantuch

JavaScript, TeX
4
star
5195
Mirek Muzny (@mmuzny)

mmuzny

C#, Ruby, JavaScript
4
star
5196
josf (@josefpython)

josefpython

Python
4
star
5197
Daniel Simon (@dansimon93)

dansimon93

C++
4
star
5198
Kristian Mika (@KristianMika)

KristianMika

Rust, TypeScript
4
star
5199
Tomáš Čejka (@tomascejka)

tomascejka

Java
4
star
5200
Jan Havlíček (@jahav)

jahav

Java
4
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
25
C++
26
Rust
26

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