🇨🇿 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

3301
Václav Pelíšek (@peldax)

peldax

C++, PHP, C#
8
star
3302
David Novák (@kaladivo)

kaladivo

Java, TypeScript
8
star
3303
Jakub Augustýn (@kubikaugustyn)

kubikaugustyn

Java, Python
8
star
3304
Petr Parimucha (@parisek)

parisek

PHP
8
star
3305
Tomáš Wróbel (@tomaswrobel)

tomaswrobel

TypeScript
8
star
3306
Tomas Brychcin (@brychcin)

brychcin

Java
8
star
3307
Vít Krchov (@vita)

vita

Ruby
8
star
3308
Martin Škára (@skaryys)

skaryys

JavaScript, CSS
8
star
3309
Juan Sanchez (@jlsan92)

jlsan92

JavaScript, Java, HCL
8
star
3310
Petr Zahradník (@petrzjunior)

petrzjunior

TypeScript
8
star
3311
Hans Weber (@fabledkebab)

fabledkebab

8
star
3312
Filip (@IceBreak-github)

IceBreak-github

Python, HTML, CSS
8
star
3313
Lukáš Solvar (@lukassolvar)

lukassolvar

Python
8
star
3314
Martin Bartoš (@mabartos)

mabartos

Java, Kotlin, TeX
8
star
3315
Petr Krebs (@petr-k)

petr-k

Python, Dockerfile
8
star
3316
Dan Mašek (@dan-masek)

dan-masek

Python
8
star
3317
Martin Kapal (@mkapal)

mkapal

TypeScript, CSS, JavaScript
8
star
3318
Denis Abdullin (@denisabd)

denisabd

R, JavaScript, HTML
8
star
3319
Patrik Trefil (@PatrikTrefil)

PatrikTrefil

C#, CoffeeScript, TypeScript
8
star
3320
Andrey Arapov (@arno01)

arno01

Shell
8
star
3321
Lukas Kucera (@kucera-lukas)

kucera-lukas

Shell, Go, Rust
8
star
3322
Jaroslav Janik (@janikjczcz)

janikjczcz

HTML
8
star
3323
Martin Mlynář (@nextsux)

nextsux

JavaScript, Shell
8
star
3324
John (@dvestezar)

dvestezar

PHP, Python, JavaScript
8
star
3325
Jan Beran (@ari3s)

ari3s

Python
8
star
3326
Radim Sückr (@radimsuckr)

radimsuckr

Lua, Vim Script, Python
8
star
3327
Bill Smith (@bill0x2A)

bill0x2A

JavaScript, TypeScript
8
star
3328
Vít Škvára (@vitskvara)

vitskvara

Julia
8
star
3329
Yogender Chandra, PhD (@yogenderPalChandra)

yogenderPalChandra

Python, Jupyter Notebook
8
star
3330
Stanislav Knot (@sknot-rh)

sknot-rh

Shell, C++
8
star
3331
Jonáš Nedvědický (@PhateValleyman)

PhateValleyman

Shell, Makefile
8
star
3332
Martin Dráb (@goshoom)

goshoom

PowerShell, C#
8
star
3333
David Sedlar (@SedlarDavid)

SedlarDavid

Dart, C#, Svelte
8
star
3334
Mira Kvasnica (@niwics)

niwics

Python
8
star
3335
Lumír Jasiok (@jas02)

jas02

Python
8
star
3336
Petr Holasek (@pholasek)

pholasek

C, HTML
8
star
3337
Tomáš Matis (@tomasmatis)

tomasmatis

JavaScript
8
star
3338
Zdenko Klain (@zklain)

zklain

Python, Go, TypeScript
8
star
3339
Jakub Vaněk (@vanekj)

vanekj

JavaScript, PHP, Vue
8
star
3340
Petr Němeček (@pnemi)

pnemi

JavaScript, HTML, Java
8
star
3341
Sakil Mia (@engr-sakil)

engr-sakil

HTML, Python, Blade
8
star
3342
Boris Parak (@arax)

arax

Ruby, Lua, C
8
star
3343
Andrej Boleslavsky (@id144)

id144

C#
8
star
3344
Martin Krištof (@MartinKristof)

MartinKristof

TypeScript, JavaScript, PHP
8
star
3345
Vlad Pavlovski (@vladpavlovski)

vladpavlovski

TypeScript, JavaScript
8
star
3346
František Kalvas (@frantisek901)

frantisek901

R, NetLogo
8
star
3347
Tony Masek (@antoninmasek)

antoninmasek

PHP
8
star
3348
Kaio Oliveira (@kaiokmo)

kaiokmo

Python, HTML
8
star
3349
Antonin Slezacek (@slezicz)

slezicz

Java, PHP
8
star
3350
Jiri Zbytovsky (@Lemonexe)

Lemonexe

JavaScript
8
star
3351
Michal Šmahel (@ceskyDJ)

ceskyDJ

C, HTML, Makefile
8
star
3352
Filip Volf (@volffili)

volffili

Vue, GDScript, JavaScript
8
star
3353
@kukosek

kukosek

JavaScript, Vue, Python
8
star
3354
Max (@Luminaar)

Luminaar

Python, HTML
8
star
3355
Petr Jirásek (@petrjirasek)

petrjirasek

PHP, JavaScript, CSS
8
star
3356
Michal Novák (@mancze)

mancze

Visual Basic
8
star
3357
@PatrikTheDev

PatrikTheDev

Logos, JavaScript, Swift
8
star
3358
Petr Kalivoda (@petrkalivoda)

petrkalivoda

Java, PHP
8
star
3359
Zdeněk Sojma (@zsojma)

zsojma

C#
8
star
3360
Filip Hajny (@mamash)

mamash

C
8
star
3361
Miroslav Spousta (@qiq)

qiq

C, OCaml, C++
8
star
3362
Adéla Hladká (@adelahladka)

adelahladka

R
8
star
3363
Jakub Kulík (@kulikjak)

kulikjak

C, Shell, PHP
8
star
3364
Martin Pešek (@MartinPesek)

MartinPesek

Java, Shell
8
star
3365
Petr Schmied (@JBlackN)

JBlackN

Haskell, Ruby
8
star
3366
Tomáš Silber (@torar9)

torar9

Java, C++, Python
8
star
3367
Ondrej Kratochvil (@kratoon)

kratoon

TypeScript
8
star
3368
Aleš Jiránek (@AlesJiranek)

AlesJiranek

C#, JavaScript
8
star
3369
Stanislav Hacker (@sharespace)

sharespace

JavaScript
8
star
3370
Tomáš Voslař (@voslartomas)

voslartomas

PHP, Java, Shell
8
star
3371
Artyom Suchkov (@FanAs)

FanAs

TypeScript, CoffeeScript, JavaScript
8
star
3372
Albert Mohwald (@mohwald)

mohwald

Python
8
star
3373
Zbynek Roubalik (@zroubalik)

zroubalik

Go, Dockerfile
8
star
3374
Jan Menšík (@janmensik)

janmensik

PHP
8
star
3375
Vojtěch Hronek (@vojjtar)

vojjtar

Python, C#, HTML
8
star
3376
Carlos García Ortiz (@karliatto)

karliatto

JavaScript
8
star
3377
Filip Krivčík (@krivcikfilip)

krivcikfilip

TypeScript
8
star
3378
David Kadlec (@amertak)

amertak

JavaScript, PHP
8
star
3379
Pavel Moravec (@pmoravec)

pmoravec

Python, Shell
8
star
3380
Jan Růžička (@ruz76)

ruz76

Python, JavaScript, QML
8
star
3381
Jiří Šmika (@jirismika)

jirismika

XSLT
8
star
3382
Jan Dvorak (@snoutmate)

snoutmate

C++
8
star
3383
Daniil Pastukhov (@daniilpastukhov)

daniilpastukhov

Python, C#, Jupyter Notebook
8
star
3384
Marek Hradil jr. (@marek-hradil)

marek-hradil

C, Vue
8
star
3385
Adam Žurek (@adaamz)

adaamz

PHP, TypeScript
8
star
3386
Jakub Konečný (@konecnyjakub)

konecnyjakub

8
star
3387
Son Hai Nguyen (@SonyPony)

SonyPony

C++, Assembly
8
star
3388
Pavel Linhart (@Gappa)

Gappa

PHP
8
star
3389
Jan Hrdý (@hrdyjan1)

hrdyjan1

JavaScript, TypeScript, CSS
8
star
3390
Petr Chalupny (@temnoregg)

temnoregg

PHP, Python
8
star
3391
@emeykey

emeykey

C, PHP
8
star
3392
Michal Palma (@palmic)

palmic

PHP, TeX
8
star
3393
Islam Kiiasov (@kiyasov)

kiyasov

JavaScript, CSS
8
star
3394
Martin Kodovský (@nitrram)

nitrram

C, C++
8
star
3395
Jan Chaloupka (@ingvagabund)

ingvagabund

Go, C
8
star
3396
Marek Novak (@MarekNovakNXP)

MarekNovakNXP

Java, Python
8
star
3397
Daniel Šintaj (@conditions-and-circles)

conditions-and-circles

8
star
3398
Stefan Misik (@stefan-misik)

stefan-misik

C, Shell, C++
8
star
3399
Matěj Pavlíček (@tikinang)

tikinang

Go
8
star
3400
Sebastian Mach (@exxon23)

exxon23

JavaScript, TypeScript
8
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

* More analytics for signed in users.