🇨🇿 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
4501
Petr Benas (@pbenas)

pbenas

Python
4
star
4502
Jakub Dušek (@tcpj)

tcpj

Python, Go
4
star
4503
Jakub Franek (@JakubFranek)

JakubFranek

Python
4
star
4504
Konstantin Buinak (@buinak)

buinak

Java
4
star
4505
Mikoláš Pešek (@KosacekCZ)

KosacekCZ

Java
4
star
4506
Josef (@Kesanov)

Kesanov

CoffeeScript, Lua
4
star
4507
Pavel Tvrdík (@shaddeus)

shaddeus

C
4
star
4508
Marek Vantuch (@marekvantuch)

marekvantuch

JavaScript, TeX
4
star
4509
Mirek Muzny (@mmuzny)

mmuzny

C#, Ruby, JavaScript
4
star
4510
josf (@josefpython)

josefpython

Python
4
star
4511
Daniel Simon (@dansimon93)

dansimon93

C++
4
star
4512
Kristian Mika (@KristianMika)

KristianMika

Rust, TypeScript
4
star
4513
Tomáš Čejka (@tomascejka)

tomascejka

Java
4
star
4514
Jan Havlíček (@jahav)

jahav

Java
4
star
4515
Petr Mensik (@pmensik)

pmensik

Clojure
4
star
4516
Jan Lédr (@BorderKeeper)

BorderKeeper

C#
4
star
4517
Fotogalerie (@fotogalerie)

fotogalerie

4
star
4518
Jacob Vecera (@veceraj)

veceraj

JavaScript
4
star
4519
Ondrej Linek (@ondrej-li)

ondrej-li

JavaScript
4
star
4520
Tomáš Černý (@tmscer)

tmscer

JavaScript, Python
4
star
4521
Jan Regent  (@JanRegent)

JanRegent

Dart
4
star
4522
Vit Rozkovec (@vrozkovec)

vrozkovec

Java
4
star
4523
Jan Palma (@mobilex1122)

mobilex1122

HTML, GAP, TypeScript
4
star
4524
Vladyslav Yazykov (@elumixor)

elumixor

C++, TypeScript, Python
4
star
4525
Michal Pristas (@michalpristas)

michalpristas

Go
4
star
4526
@jaksky

jaksky

Scala
4
star
4527
Karlos (@Karlos-12)

Karlos-12

C#
4
star
4528
Doctype Human (@doctypehuman)

doctypehuman

Shell
4
star
4529
Jirka Dvorak (@jirka8)

jirka8

4
star
4530
Nejento (@nejento)

nejento

CSS, C++
4
star
4531
Tom Burger (@tomburger)

tomburger

JavaScript, Ruby
4
star
4532
@LuBossCzech

LuBossCzech

C++
4
star
4533
Dmitry Kuznetsov (@doc-smith)

doc-smith

C++
4
star
4534
Pavel Zelenka (@Stov1k)

Stov1k

4
star
4535
Petr Štětka (štěty) (@petr-stety-stetka)

petr-stety-stetka

C++
4
star
4536
Roman Ligocki (@rligocki)

rligocki

4
star
4537
Saydametov Nikita (@saynik)

saynik

C#, Shell
4
star
4538
Martin Horak (@horczech)

horczech

Python, C#
4
star
4539
Jaroslav Solocha (@yaroslavsolokha)

yaroslavsolokha

PHP
4
star
4540
Daniel Kozak (@Kozzi11)

Kozzi11

4
star
4541
Lukas Salich (@salda)

salda

C++, Objective-C
4
star
4542
Pavel Kuriscak (@airguru)

airguru

4
star
4543
@DeanoNoire

DeanoNoire

JavaScript
4
star
4544
Jaroslav Urban (@JaroslavUrbann)

JaroslavUrbann

Jupyter Notebook, Python, C++
4
star
4545
Barbora Jensik (@abaddion)

abaddion

Python
4
star
4546
IMSEXY benjicod (@benjicod)

benjicod

4
star
4547
Miroslav Mareš (@TrinityCoder)

TrinityCoder

C, SCSS, Shell
4
star
4548
Vojtěch Dubrovský (@vdubr)

vdubr

JavaScript
4
star
4549
Jakub Kratina (@jakubkratina)

jakubkratina

PHP
4
star
4550
Jan (@rohhy)

rohhy

Python
4
star
4551
PB (@petrbrouzda)

petrbrouzda

C, PHP
4
star
4552
Boris Musatov (@elqsar)

elqsar

JavaScript, Scala, Java
4
star
4553
Daniel Ondruj (@DanielOndruj)

DanielOndruj

Swift
4
star
4554
Aleš Zatloukal (@aleszatloukal)

aleszatloukal

PHP
4
star
4555
Jaroslav Savický (@yaroska)

yaroska

Java
4
star
4556
@Airsane

Airsane

PHP
4
star
4557
Jan Sáblík (@sablikj)

sablikj

C++, C#, Python
4
star
4558
Vincent Young (@vyoung831)

vyoung831

4
star
4559
Jakub Vodak (@jakubvodak)

jakubvodak

Swift
4
star
4560
Jakub Balhar (@balhar-jakub)

balhar-jakub

Java, JavaScript
4
star
4561
Ufuk CEYHANLI (@ufukceyhanli)

ufukceyhanli

Jupyter Notebook, HTML
4
star
4562
Lukáš Sladký (@luksladky)

luksladky

SCSS, Dart
4
star
4563
Miloš Kroulík (@miloskroulik)

miloskroulik

PHP
4
star
4564
Jiří Votoček (@spaceboy)

spaceboy

JavaScript, PHP
4
star
4565
Matej Čamaj (@mathewcohle)

mathewcohle

JavaScript, Rust
4
star
4566
Branislav Holý (@branoholy)

branoholy

C++
4
star
4567
Dalibor Trampota (@DaliborTrampota)

DaliborTrampota

Kotlin, Python
4
star
4568
Viliam Kasala (@vkasala)

vkasala

Java
4
star
4569
Josef Rypáček (@JosefRypacek)

JosefRypacek

PHP
4
star
4570
jbuchmaier (@Hojang2)

Hojang2

Python, HTML
4
star
4571
Michal Princ (@MichalPrincNXP)

MichalPrincNXP

4
star
4572
Fupsi (@anna-balan)

anna-balan

C
4
star
4573
Adam (@adamsamec)

adamsamec

Python, C#
4
star
4574
Jaroslav Ramba (@JaroslavRamba)

JaroslavRamba

JavaScript
4
star
4575
Ivan Bakurskiy (@qurname2)

qurname2

Go
4
star
4576
@DanCharousek

DanCharousek

4
star
4577
TheChosenZendro (@thechosenzendro)

thechosenzendro

Python, JavaScript
4
star
4578
Alexandre Castro (@alexmonteirocastro)

alexmonteirocastro

HTML, JavaScript, Python
4
star
4579
Libor Kučera (@icservis)

icservis

Swift
4
star
4580
Zdenek Pribyla (@zdenekpribyla)

zdenekpribyla

HTML
4
star
4581
Adam Balcar (@adam-balcar)

adam-balcar

4
star
4582
Daniel Stříbrný (@Danoha)

Danoha

PHP, JavaScript
4
star
4583
Jakub Kolcar (@ioma8)

ioma8

4
star
4584
Václav Pavlík (@pavlikva)

pavlikva

TeX
4
star
4585
Petr Kočí (@tocit)

tocit

JavaScript
4
star
4586
Jan Vitek (@jan-vitek)

jan-vitek

4
star
4587
Jiri Kapoun (@jirikapoun)

jirikapoun

TypeScript
4
star
4588
Nigel Thornewill von Essen (@Nigeltve)

Nigeltve

C++
4
star
4589
Filip Szkandera (@FilipSzkandera)

FilipSzkandera

JavaScript
4
star
4590
Robin Kim (@RobinKim-SWEngineer)

RobinKim-SWEngineer

Dart
4
star
4591
David Reinberger (@DavidReinberger)

DavidReinberger

TypeScript
4
star
4592
Alex Czar (@AlexCzar)

AlexCzar

Kotlin, Java
4
star
4593
Michal Blaha (@misablaha)

misablaha

TypeScript, JavaScript
4
star
4594
Martin (@Podbi)

Podbi

PHP, Python
4
star
4595
Ilja Kartašov (@Lowentwickler)

Lowentwickler

Vim Script, C
4
star
4596
Michal Bližňák (@MichalBliznak)

MichalBliznak

Java, C++, Python
4
star
4597
Petr Krulis (@petrkrulis)

petrkrulis

CoffeeScript, JavaScript
4
star
4598
@DominikTomasek

DominikTomasek

MATLAB
4
star
4599
Fabiano Fidêncio (@fidencio)

fidencio

C, Shell
4
star
4600
Adam Sikora (@adamsikora)

adamsikora

Kotlin, C++
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
24
C++
26
Rust
26

* More analytics for signed in users.