🇨🇿 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

5201
@jacekkuku

jacekkuku

HTML
3
star
5202
Tomas Balbinder (@TomasBalbinder)

TomasBalbinder

Python, HTML
3
star
5203
Matěj Foltín (@fajnyCreeper)

fajnyCreeper

PHP, C++
3
star
5204
Loïc Nicolas (@loicnico96)

loicnico96

C++, Python
3
star
5205
Bob Koutsky (@goodbobk)

goodbobk

Java, Clojure, OpenSCAD
3
star
5206
Pavel (@Savrov)

Savrov

Kotlin
3
star
5207
Jan Novak (@NightmanCZ90)

NightmanCZ90

TypeScript
3
star
5208
Jakub Neubauer (@jakubneubauer)

jakubneubauer

Java
3
star
5209
David Staščák (@davidstascak)

davidstascak

3
star
5210
Ihor Tsoi (@IhorTsoi)

IhorTsoi

C#
3
star
5211
Vlastimil K (@vlastikcz)

vlastikcz

Shell, Java
3
star
5212
Jan Chrastina (@jenkys)

jenkys

PHP, Ruby
3
star
5213
Ales Tamchyna (@ales-t)

ales-t

Rust
3
star
5214
Albert Mokrejs (@AlbertMokrejs)

AlbertMokrejs

Processing, Python
3
star
5215
Tomáš Hobza (@tomashobza)

tomashobza

HTML, Svelte
3
star
5216
Tin Marković (@TinMarkovic)

TinMarkovic

Python, PHP, JavaScript
3
star
5217
Dr. Nicat Aliyev (@naliyevv)

naliyevv

MATLAB
3
star
5218
Lukas Caldr (@bycaldr)

bycaldr

Dart, TypeScript, HTML
3
star
5219
Your Manager (@UrCode16)

UrCode16

PHP, Python
3
star
5220
Jan Ondruch (@jan-ondruch)

jan-ondruch

JavaScript
3
star
5221
Martin Fridrich (@fridrichmrtn)

fridrichmrtn

Jupyter Notebook
3
star
5222
Jan Gamec (@johnygomez)

johnygomez

Python, TypeScript
3
star
5223
@srntqn

srntqn

Python
3
star
5224
Pavel Holejsovsky (@pavouk)

pavouk

Lua
3
star
5225
Vladislav Petrushkin (@Blackstit)

Blackstit

Python
3
star
5226
Adeliia Gataullina (@adeliia)

adeliia

C++, Python
3
star
5227
Jiří Kofránek (@kofranek)

kofranek

HTML, CSS
3
star
5228
Ilja Panic (@iljapanic)

iljapanic

HTML
3
star
5229
Jan Adamec (@janadamec1)

janadamec1

Java
3
star
5230
Lukáš Kříž (@lukasojd)

lukasojd

PHP
3
star
5231
Jan Macek (@Honzama)

Honzama

Python
3
star
5232
Ondřej Pešek (@iTzBoboCz)

iTzBoboCz

Vue
3
star
5233
Tomáš Řiháček (@trihacek)

trihacek

R
3
star
5234
Tomáš Jevočin (@Tjev)

Tjev

Java
3
star
5235
Mauricio Cabezas (@maurcabezas)

maurcabezas

Python, CSS
3
star
5236
Jan Kankovsky (@kankovskyj)

kankovskyj

HTML, Python
3
star
5237
Ľubomír Gallovič (@querti)

querti

Python
3
star
5238
Tomáš Dostál (@tomas-dostal)

tomas-dostal

HTML, C++
3
star
5239
Jiri Sedlacek (@towhans)

towhans

Perl
3
star
5240
Jan Laštovička (@jalasoft)

jalasoft

Java, C
3
star
5241
Tomáš Jozífek (@TojikCZ)

TojikCZ

Python
3
star
5242
Antonín Bouchal (@antoninbouchal)

antoninbouchal

JavaScript
3
star
5243
Lubos Kolouch (@LubosKolouch)

LubosKolouch

Python
3
star
5244
Viktor Krejčíř (@VIKMSTR)

VIKMSTR

Svelte, Vue, Java
3
star
5245
Jan Nejtek (@NejTech)

NejTech

Python, OpenSCAD
3
star
5246
Pavel Švejda (@westwardharbor0)

westwardharbor0

Python
3
star
5247
Dan Muresan (@danmuresan)

danmuresan

JavaScript
3
star
5248
Martin Jenc (@jencmart)

jencmart

C++, Java
3
star
5249
@Wingscloa

Wingscloa

HTML, Visual Basic 6.0
3
star
5250
Karel Simon (@ksimon1)

ksimon1

Go
3
star
5251
@timofey256

timofey256

C#
3
star
5252
Jan Babák (@janbabak)

janbabak

Swift, Java
3
star
5253
Miloslav Turyna (@MilanTuryna)

MilanTuryna

PHP, Java, TypeScript
3
star
5254
Rastislav Štefanko (@RastislavStefanko)

RastislavStefanko

ASP
3
star
5255
Ondřej Páleníček (@opalenic)

opalenic

C, TypeScript
3
star
5256
Jozef Mikušinec (@mik-jozef)

mik-jozef

TypeScript
3
star
5257
Rataj (@RatajVaver)

RatajVaver

Lua
3
star
5258
Rudolf Brosztl (@gustonator)

gustonator

Python
3
star
5259
Martin Gaňo (@sio13)

sio13

C++, Python
3
star
5260
Tomáš Petrovčín (@tomas-petrovcin)

tomas-petrovcin

TypeScript
3
star
5261
Tomáš Malčánek (@Aresak)

Aresak

C#, PHP
3
star
5262
Marek Šíp (@mareksip)

mareksip

Python, C#
3
star
5263
Vojtech Cahlik (@vcahlik)

vcahlik

C++, Java
3
star
5264
Josef Nevoral (@1josefnevoral)

1josefnevoral

PHP, Shell
3
star
5265
APV Norge (@VokSoftware)

VokSoftware

C#
3
star
5266
Giuliano (@Giannettig)

Giannettig

R
3
star
5267
Jiří Navrátil (@plavcik)

plavcik

Python
3
star
5268
Michal Chudoba (@jinymusim)

jinymusim

Python
3
star
5269
Lukáš Rác (@lukisrac)

lukisrac

JavaScript, SCSS
3
star
5270
Pavel Yadlouski (@x00Pavel)

x00Pavel

C++, C#, Jupyter Notebook
3
star
5271
Antonín Sůva (@Tonysp)

Tonysp

Java
3
star
5272
Marcus Wiseman (@MarcusWiseman7)

MarcusWiseman7

JavaScript
3
star
5273
Trung Duc Tran (@tdtran)

tdtran

Ruby
2
star
5274
Robert Dresler (@dresler)

dresler

C#
2
star
5275
David Procházka (@ProchazkaDavid)

ProchazkaDavid

Go
2
star
5276
Faculty of social sciences (@fsv-dev)

fsv-dev

PHP
2
star
5277
Adam Hornáček (@ahornace)

ahornace

TeX
2
star
5278
A (@myp-cz)

myp-cz

2
star
5279
Jiří Vlasák (@vlasakjiri)

vlasakjiri

Python
2
star
5280
Richard Bukovansky (@beecher)

beecher

2
star
5281
Peter Fačko (@papundekel)

papundekel

C#, C++
2
star
5282
Jan Škola (@janskola)

janskola

C, C#
2
star
5283
Dimitris Psaropoulos (@harby)

harby

JavaScript
2
star
5284
Jaroslav Urbánek (@jurby)

jurby

2
star
5285
Tomas Janovsky (@tjanovsky)

tjanovsky

2
star
5286
Radek Dobrovolný (@RadekDobrovolny)

RadekDobrovolny

Python
2
star
5287
Jan Pichrt (@KissmanCZ)

KissmanCZ

2
star
5288
Antonin Hackenberg (@TondaHack)

TondaHack

JavaScript
2
star
5289
Ondrej Hudek (@ondrejhudek)

ondrejhudek

TypeScript, JavaScript
2
star
5290
Adam Abrahám (@AdamAbrahaam)

AdamAbrahaam

C#
2
star
5291
Vladislav Pokorny (@pokornyv)

pokornyv

Python
2
star
5292
Andronikos Kyriakou (@andronkyr)

andronkyr

C
2
star
5293
Kirill Gaevskii (@hasys)

hasys

2
star
5294
Petr Pivoňka (@petous22)

petous22

C++
2
star
5295
Jakub Kolar (@JackPieCZ)

JackPieCZ

Python
2
star
5296
Daniel Rod (@DSroD)

DSroD

TypeScript, TeX
2
star
5297
Petr Uzel (@knot)

knot

Shell
2
star
5298
Utkin Kirill (@OriginalUtkin)

OriginalUtkin

Python
2
star
5299
Honza Svoboda (@LawAIboy)

LawAIboy

2
star
5300
@Steefan1104

Steefan1104

HTML
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

* More analytics for signed in users.