🇨🇿 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
1601
Martin Kourim (@mkoura)

mkoura

Python, Shell, JavaScript
33
star
1602
@petr7555

petr7555

Jupyter Notebook, Python, Rust
33
star
1603
Michal Josef Špaček (@michal-josef-spacek)

michal-josef-spacek

Perl, HTML
33
star
1604
Jiri Daněk (@jiridanek)

jiridanek

Dart, Go, C++
33
star
1605
Tomáš Deml (@tomasdeml)

tomasdeml

TypeScript, C#
33
star
1606
Marek Blaha (@m-blaha)

m-blaha

Python, Vim Script, C++
33
star
1607
Chris Bassey (@xrisbarney)

xrisbarney

Shell, Python
33
star
1608
@boska

boska

Objective-C, Swift, Visual Basic
33
star
1609
Filip Zachar (@tulak)

tulak

Ruby, JavaScript
33
star
1610
@inmem

inmem

C#
33
star
1611
Jan Štaffa (@janstaffa)

janstaffa

TypeScript, Rust, HTML
33
star
1612
Filip Peterek (@fpeterek)

fpeterek

C++, Kotlin, Jupyter Notebook
33
star
1613
Maria Korlotian (@marysieek)

marysieek

Java, Python
33
star
1614
Jan Kadeřábek (@jendabek)

jendabek

Python
33
star
1615
Daniel Srb (@benabraham)

benabraham

SCSS, CSS, HTML
33
star
1616
Marek Kost (@mkskelet)

mkskelet

C#, ASP, GDScript
33
star
1617
JanJedlicka (@jedla22)

jedla22

Objective-C
33
star
1618
Jan Chudy (@EnviloN)

EnviloN

Python, C#, HTML
32
star
1619
Jan Soldan (@qhyccd-lzr)

qhyccd-lzr

C
32
star
1620
Werner Dweight (@wernerdweight)

wernerdweight

PHP, CSS, Dockerfile
32
star
1621
Vitek Tajzich (@vtajzich)

vtajzich

Shell, Java, Groovy
32
star
1622
Juraj Repcik (@Yourigh)

Yourigh

C++, Arduino, VHDL
32
star
1623
Martin Zeman (@Zemistr)

Zemistr

PHP, JavaScript
32
star
1624
Martin Itterheim (@itterheim)

itterheim

TypeScript, Go
32
star
1625
Denis Moiseev (@lobziik)

lobziik

Python, Go, Rust
32
star
1626
Lukáš Nykrýn (@lnykryn)

lnykryn

C
32
star
1627
Vojtěch Vančura (@zombak79)

zombak79

Jupyter Notebook, Python
32
star
1628
Abner Willys (@abnerwillys)

abnerwillys

TypeScript, JavaScript, CSS
32
star
1629
Maroš Zaťko (@hacxman)

hacxman

Python, Haskell, C
32
star
1630
Kryštof Matějka (@krystofmatejka)

krystofmatejka

TypeScript, JavaScript, Dart
32
star
1631
Jan Ťulák (@jtulak)

jtulak

Shell, TeX, Python
32
star
1632
Libor Martínek (@bibajz)

bibajz

Python
32
star
1633
Diana Mukhanova (@diananova)

diananova

JavaScript, C++, C#
32
star
1634
Jakub Lužný (@Limoto)

Limoto

Python, C++, BitBake
32
star
1635
Martin (@HafisCZ)

HafisCZ

Java, JavaScript, C
32
star
1636
Michal Nikodím (@NkD)

NkD

Java
32
star
1637
monnef (@mnn)

mnn

TypeScript, Haskell, Java
32
star
1638
Vašek Vrbka (@Aurielle)

Aurielle

PHP, JavaScript
32
star
1639
Marek Miltner (@Plavit)

Plavit

Python, Java, C#
32
star
1640
Marvis (@Marvisak)

Marvisak

C++, Lua, Go
32
star
1641
Petr Vaněk (@arkamar)

arkamar

C, Python, Makefile
32
star
1642
Anna Giedryś (@Ancymonic)

Ancymonic

32
star
1643
Laco Skokan (@skoky)

skoky

Rust, Scala, Kotlin
32
star
1644
Jakub Jelen (@Jakuje)

Jakuje

JavaScript, C, PHP
32
star
1645
Neologyc (@neologyc)

neologyc

PHP, R, Shell
32
star
1646
Dominik Jašek (@dominikjasek)

dominikjasek

TypeScript, C++
32
star
1647
@Zhincore

Zhincore

JavaScript, TypeScript, Python
32
star
1648
Jan Netík (@netique)

netique

R, JavaScript
32
star
1649
@ciechowoj

ciechowoj

C++, Python, HTML
32
star
1650
Radovan Kepák (@bckp)

bckp

PHP, JavaScript, TypeScript
32
star
1651
Vladimir Minkin (@VladimirCores)

VladimirCores

JavaScript, Vue, Dart
32
star
1652
Tomáš Daniš (@AgiNetz)

AgiNetz

JavaScript
31
star
1653
Jakub Švehla (@jakubsvehla)

jakubsvehla

Ruby, C++
31
star
1654
Dusan Janosik (@djanosik)

djanosik

C#
31
star
1655
Vojtěch Vašek (@kappalabs)

kappalabs

Java, C, Lua
31
star
1656
venus (@ivenuss)

ivenuss

SourcePawn, TypeScript, Svelte
31
star
1657
Karel Moravec (@karlem)

karlem

JavaScript, Go
31
star
1658
Iakov (@iakovmarkov)

iakovmarkov

Python, JavaScript, Go
31
star
1659
Tymofii Khomenko (@async-devil)

async-devil

JavaScript, TypeScript, HTML
31
star
1660
Lukas Martinek (@LukeMarty)

LukeMarty

Java, HTML
31
star
1661
Daniel Benisti (@virusxd521)

virusxd521

JavaScript, PHP, CSS
31
star
1662
Adam Tomeček (@adamtomecek)

adamtomecek

PHP, JavaScript, C++
31
star
1663
Jiří Altman (@JuryA)

JuryA

API Blueprint, Shell, Python
31
star
1664
Lukas Lansky (@lukas-lansky)

lukas-lansky

C#, Python, Dockerfile
31
star
1665
Short Payment Descriptor (@spayd)

spayd

Java, C#
31
star
1666
David Veselý (@Vesely)

Vesely

JavaScript
31
star
1667
Martin Jiřička (@mjiricka)

mjiricka

Python, Shell
31
star
1668
Vít Šefl (@vituscze)

vituscze

Haskell, Python, TeX
31
star
1669
Miklós András Danka (@mdanka)

mdanka

JavaScript, TypeScript, Python
31
star
1670
@Ashus

Ashus

PHP, Shell
31
star
1671
Jan Tkacik (@JanTkacik)

JanTkacik

C#
31
star
1672
Ján Vorčák (@jvorcak)

jvorcak

JavaScript, Python, TypeScript
31
star
1673
Vladislav Mlejnecký (@VladisM)

VladisM

C, VHDL
31
star
1674
Jakub Podlaha (@kub1x)

kub1x

Shell, JavaScript
31
star
1675
The Economist (@econcz)

econcz

Stata, Shell, Dockerfile
31
star
1676
Ondra Machacek (@machacekondra)

machacekondra

Python, Go, HTML
31
star
1677
Yuri Mednikov (@mednikoviurii)

mednikoviurii

Java, Vue
31
star
1678
Petr (@petrj)

petrj

C#
31
star
1679
krusty (@krustowski)

krustowski

PHP, Go, Python
31
star
1680
Tomáš Milostný (@tommilostny)

tommilostny

C#, C, Python
31
star
1681
Petr Novak (@petr-novak-github)

petr-novak-github

HTML, C#, JavaScript
30
star
1682
Robert Husák (@roberthusak)

roberthusak

C#, F#
30
star
1683
Martyns Nwaokocha (@martynscn)

martynscn

R, JavaScript, Jupyter Notebook
30
star
1684
Zbynek Poulicek (@poulicek)

poulicek

C#
30
star
1685
Leos Stejskal (@stejskalleos)

stejskalleos

Go, Ruby, Shell
30
star
1686
David Landa (@4e1e0603)

4e1e0603

Jupyter Notebook, Julia, C++
30
star
1687
Harun Reşit (@harunrst)

harunrst

JavaScript, TypeScript
30
star
1688
Jakub Mifek (@JakubMifek)

JakubMifek

Kotlin, Jupyter Notebook, Java
30
star
1689
@paxetgloria

paxetgloria

Python
30
star
1690
Adam Sobotka (@vorcigernix)

vorcigernix

TypeScript, Rust, JavaScript
30
star
1691
Mayuna (@lilmayu)

lilmayu

Java
30
star
1692
Tomáš Kimer (@TomasKimer)

TomasKimer

C++, HTML, C#
30
star
1693
Michal Mikulec (@CNDRD)

CNDRD

Python
30
star
1694
Victor Genaev (@mainframev)

mainframev

TypeScript
30
star
1695
@quoing

quoing

C, Shell, Python
30
star
1696
Štěpán Aubrecht (@czQery)

czQery

Java, Python, Go
30
star
1697
Sait Sami Kocataş (@Deliganli)

Deliganli

Scala, Shell, Java
30
star
1698
Nikolaos Moraitis (@droslean)

droslean

Shell, Go
30
star
1699
Stefan Bertos (@stefanbertos)

stefanbertos

Java, Python
30
star
1700
Michal Vyskocil (@vyskocilm)

vyskocilm

Go, Python, C
30
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.