🇨🇿 Czechia Open Source Developers

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

Developers

6,290

Organizations

839

Repositories

41,533

Top Rank

Shell, C, Lua

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

TOP Users

5401
Šimon Novák (@sajmonekk191)

sajmonekk191

C#, HTML, Java
2
star
5402
Jiří Apjár (@MrApik)

MrApik

2
star
5403
Jan Martinec (@PizlaTheDeveloper)

PizlaTheDeveloper

JavaScript
2
star
5404
Jakub Nesnídal (@arakir)

arakir

2
star
5405
Jan Moravec (@janmoravec)

janmoravec

PHP
2
star
5406
Jiri Hejdusek (@MrGeorge2)

MrGeorge2

Go, JavaScript
2
star
5407
Vojtěch Lukáš (@voytex)

voytex

Python
2
star
5408
Michal Humaj (@michal-humaj)

michal-humaj

Java
2
star
5409
Adam Bíl (@yung-madam)

yung-madam

JavaScript
2
star
5410
Petr Kubat (@pkubatrh)

pkubatrh

Python
2
star
5411
Martin (@martinqo99)

martinqo99

C
2
star
5412
@jarabt

jarabt

C
2
star
5413
Ondřej Mach (@ondrej-mach)

ondrej-mach

Shell, Python
2
star
5414
@adam555

adam555

2
star
5415
@kovarjan

kovarjan

C++
2
star
5416
Jan Sindler (@sindljan)

sindljan

Python
2
star
5417
David Rothbauer (@davidrothb)

davidrothb

Java
2
star
5418
Andrii Khrystodulov (@ander481)

ander481

JavaScript
2
star
5419
Natalia Taranova (@notenot)

notenot

C#, Jupyter Notebook
2
star
5420
Róbert Hubinák (@rhubinak)

rhubinak

Python
2
star
5421
Patrik Nakladal (@patrikcze)

patrikcze

C, Go
2
star
5422
Jiří Nenáhlo (@JiriNenahlo)

JiriNenahlo

Pascal, C#
2
star
5423
Dobroslav Radosavljevič (@DobroslavR)

DobroslavR

TypeScript
2
star
5424
Dan Simko (@dsimko)

dsimko

Java
2
star
5425
Jiří Bažant (@jbazant)

jbazant

TypeScript
2
star
5426
Jan Blahout (@JanBlahout)

JanBlahout

TypeScript
2
star
5427
node (@filipalexandr)

filipalexandr

2
star
5428
Batyrkhan Bobetayev (@bobetbat)

bobetbat

TypeScript, Solidity
2
star
5429
Claudia Brasca (@ClauBrasca)

ClauBrasca

Python, HCL
2
star
5430
Matěj Šusta (@msusta)

msusta

Python
2
star
5431
@Magicie

Magicie

2
star
5432
Martin Mates (@Chates)

Chates

Java, C++
2
star
5433
Ondrej Slejtr (@OndraSlejtr)

OndraSlejtr

C++
2
star
5434
Yulia Tokarevskaya (@ytokarevskaya)

ytokarevskaya

JavaScript
2
star
5435
Marek Melichar (@marekmelichar)

marekmelichar

JavaScript
2
star
5436
Roman Diviš (@rodi0878)

rodi0878

C#, Java
2
star
5437
Danila Kh. (@danila-main)

danila-main

C
2
star
5438
Aleš Woska (@ales-woska)

ales-woska

Java
2
star
5439
Adam Cironis (@cironis-adam)

cironis-adam

C#, Kotlin
2
star
5440
Filip Farag (@filipfarag)

filipfarag

CSS
2
star
5441
robert hajek (@roberthaje)

roberthaje

JavaScript
2
star
5442
Michael Petlan (@rfmvh)

rfmvh

Shell, Python
2
star
5443
Michal Chomo (@MichalChomo)

MichalChomo

Python
2
star
5444
HotKarot (@hotkarot)

hotkarot

2
star
5445
@hnandacz

hnandacz

2
star
5446
Martin Ptáček (@MarPta)

MarPta

C++
2
star
5447
Gabriel Max (@dev-zetta)

dev-zetta

JavaScript
2
star
5448
Huskar (@madman1851)

madman1851

C++
2
star
5449
@Droncz

Droncz

Python
2
star
5450
Joni (@MrJoni777)

MrJoni777

2
star
5451
Timofey Ilinykh (@somaritane)

somaritane

2
star
5452
dsaraiva (@davidvsaraiva)

davidvsaraiva

2
star
5453
Ivo Laryš (@ivolarys)

ivolarys

2
star
5454
Matej Leško (@DarkEye123)

DarkEye123

JavaScript, TypeScript
2
star
5455
Petr Ilgner (@petrilgner)

petrilgner

Python
2
star
5456
Michal Čaplygin (@myfonj)

myfonj

HTML
2
star
5457
Tomáš Grasl (@freema)

freema

PHP
2
star
5458
Pepa Mráz (@pepamraz)

pepamraz

JavaScript
2
star
5459
Jan Mareš (@maresja1)

maresja1

C#
2
star
5460
Nikita Dvoriadkin (@nickdee1)

nickdee1

JavaScript, Java
2
star
5461
Filip Valášek (@waal42)

waal42

Python
2
star
5462
Gerardo (@pardocz)

pardocz

2
star
5463
Jan Švanda (@johnsvanda)

johnsvanda

JavaScript
2
star
5464
Jan Demel (@hondem)

hondem

JavaScript
2
star
5465
Mutable Studio (@mutablestudio)

mutablestudio

Objective-C, Java
2
star
5466
Přemek Brada (@pbrada)

pbrada

Java
2
star
5467
Dmytro Pechunka (@simon1400)

simon1400

JavaScript
2
star
5468
@rfojta

rfojta

2
star
5469
Tomáš Kavan (@tkavan)

tkavan

Objective-C
2
star
5470
Milan Vlahovič (@flexa-cz)

flexa-cz

PHP
2
star
5471
Ustinov Valeriy (@UstinovV)

UstinovV

HTML
2
star
5472
Josef Šustáček (@sustacek)

sustacek

Java
2
star
5473
Róbert Kolcún (@NoName115)

NoName115

C++
2
star
5474
Pierre Chevallier (@pierrechevallier)

pierrechevallier

JavaScript
2
star
5475
TID Developement (@lifesimulator2)

lifesimulator2

2
star
5476
Jiří Keresteš (@Nephirus)

Nephirus

C
2
star
5477
Jan Ferko (@iref)

iref

Ruby
2
star
5478
Kamil Rezac (@krezac)

krezac

Python, C++
2
star
5479
Matouš Jan Fialka (@mjf)

mjf

Awk
2
star
5480
Petr Mašát (@pemasat)

pemasat

2
star
5481
Cédric P. Legendre (@cplegendre)

cplegendre

Python
2
star
5482
Sven Hoskens (@sHoskens)

sHoskens

JavaScript
2
star
5483
zJaron (@GraveHag)

GraveHag

C#
2
star
5484
Ondřej Freisler (@Freisler)

Freisler

Java
2
star
5485
Tadeáš Popov (@TadeasPopov)

TadeasPopov

C++
2
star
5486
Strejda603 (@strejda603)

strejda603

JavaScript
2
star
5487
Leonid Baranov (@Nurkambay)

Nurkambay

2
star
5488
Peter Lacko (@peterlacko)

peterlacko

CSS, Python
2
star
5489
Miroslav Papírník (@MirekPapirnik)

MirekPapirnik

2
star
5490
Andrii Antosha (@lowwave)

lowwave

TypeScript, JavaScript
2
star
5491
Sulieman (@Slemanof)

Slemanof

HTML
2
star
5492
Maksym (@Konopl9)

Konopl9

Java
2
star
5493
@Pipello

Pipello

JavaScript, Python
2
star
5494
David Herman (@hermandavid)

hermandavid

Python, JavaScript
2
star
5495
Donn Trumpino (@Drag0n0idus)

Drag0n0idus

Java
2
star
5496
David Stranava (@stranavad)

stranavad

JavaScript
2
star
5497
Jaroslav Petrnoušek (@Baegus)

Baegus

JavaScript, HTML
2
star
5498
Adam Pankuch (@Rattlesnek)

Rattlesnek

C
2
star
5499
Roman Kora (@nochoice)

nochoice

Vue
2
star
5500
Petr Šilhák (@Bulva)

Bulva

Python
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
 		25
C++
 		26
Rust
 		26

* More analytics for signed in users.