🇧🇬 Bulgaria Open Source Developers

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

Developers

3,631

Organizations

265

Repositories

20,462

Top Rank

C#, Lua, C++

🇧🇬 Made in Bulgaria Compare with other countries 🌐 All countries

TOP Users

1901
Borislav Kostov (@borislavkostov)

borislavkostov

PHP, Java, JavaScript
6
star
1902
Svetoslav Halachev (@SvetoslavHalachev)

SvetoslavHalachev

JavaScript
6
star
1903
Zlatko Zlatev (@entr)

entr

JavaScript, PHP
6
star
1904
Bozhidar Slaveykov (@bobimicroweber)

bobimicroweber

HTML
6
star
1905
Ivan Stefanov (@Bullsized)

Bullsized

C#, JavaScript
6
star
1906
Atanas Iliev (@tanasiliev)

tanasiliev

JavaScript
6
star
1907
Andon Gorchov (@thunder913)

thunder913

C#
6
star
1908
Zhelyazko Zhelyazkov (@unrealbg)

unrealbg

C#, CSS
6
star
1909
Petar Kostov (@peperon)

peperon

C#, C++, JavaScript
6
star
1910
Venelin Bakalov (@VenelinBakalov)

VenelinBakalov

Java
6
star
1911
Hristo Skipernov (@vonrepiks)

vonrepiks

Java, JavaScript
6
star
1912
Mihail Irintchev (@madasha)

madasha

PHP
6
star
1913
Martin Jordanov (@xxm0703)

xxm0703

C, Python, Scala
6
star
1914
Nikolay Dimov (@nikolaydimov83)

nikolaydimov83

JavaScript, Java
6
star
1915
Nikolay Mihaylov (@nikolay-mihaylov)

nikolay-mihaylov

PHP
6
star
1916
Iliyan Gavrilov (@IliyanGavrilov)

IliyanGavrilov

C++, Rust
6
star
1917
Hristo Sabev (@Foxyball)

Foxyball

PHP, JavaScript, C#
6
star
1918
Iliana Bobeva (@IlianaB)

IlianaB

HTML, C#, JavaScript
6
star
1919
Salih Musov (@smusov)

smusov

Java
6
star
1920
Ivan Penev (@penev-ff)

penev-ff

C++, Java
6
star
1921
Marina Yo (@mar-ina-17)

mar-ina-17

TypeScript, HTML, Vue
5
star
1922
Bogdan Bogdanov (@bbogdanov)

bbogdanov

TypeScript
5
star
1923
Plamen Mitev (@o0pmitev)

o0pmitev

HTML
5
star
1924
Georgi Mitev (@mitev-web)

mitev-web

JavaScript, C#, Ruby
5
star
1925
Valentin Mladenov (@val4o89)

val4o89

C#
5
star
1926
Kristian Ignatov (@GMchris)

GMchris

CSS, JavaScript, CoffeeScript
5
star
1927
Sylvia Tancheva (@sylviatancheva)

sylviatancheva

PHP
5
star
1928
Boris Lachev (@vectorman1)

vectorman1

C#, Java
5
star
1929
Dimitar Tomov (@zakupower)

zakupower

Java, JavaScript
5
star
1930
Zloban Konev (@zloban)

zloban

5
star
1931
Юрий (@yostrokon)

yostrokon

Dart
5
star
1932
Dilyan Atanasov (@dilyanatanasov)

dilyanatanasov

PHP, TypeScript
5
star
1933
Tihomir Valkanov (@thinklinux)

thinklinux

5
star
1934
Kostadin (@kostadinmarkov99)

kostadinmarkov99

C#, JavaScript
5
star
1935
Evgeniy Oktyabrskiy (@zheqd)

zheqd

Python
5
star
1936
Ivailo Nikolov (@Ivailo97)

Ivailo97

Java, C#
5
star
1937
Mario Yordanov (@annix8)

annix8

C#
5
star
1938
Kristiyan Raykov (@kristiyanraykov)

kristiyanraykov

JavaScript, TypeScript
5
star
1939
Vladimir Ananiev (@VladimirAnaniev)

VladimirAnaniev

Racket, C++, PHP
5
star
1940
@EdinUser

EdinUser

PHP, HTML, JavaScript
5
star
1941
Jordan (@jdichev)

jdichev

JavaScript, TypeScript, CSS
5
star
1942
Aleksandar Kuzmov (@Aleksandar210)

Aleksandar210

C#, Java
5
star
1943
@AnetaKoseva

AnetaKoseva

JavaScript, C#
5
star
1944
@martineso

martineso

PHP, C, Java
5
star
1945
Boyan (@dunamis1974)

dunamis1974

PHP, Tcl, JavaScript
5
star
1946
Ivo Stefanov (@ivstefano)

ivstefano

PHP
5
star
1947
@gurumobile

gurumobile

Objective-C, Swift
5
star
1948
Nikola Bintev (@nikolabintev)

nikolabintev

PHP
5
star
1949
Vasil Yordnaov (@Landflier)

Landflier

JavaScript, Ruby, Arduino
5
star
1950
Mariela Kasovska (@marielakas)

marielakas

C#, JavaScript
5
star
1951
Bilyana Konstantinova (@BilyanaRumenova)

BilyanaRumenova

Python, CSS
5
star
1952
@Ognian-GlimpseSoftware

Ognian-GlimpseSoftware

5
star
1953
Simeon Boev (@SABoev20)

SABoev20

C++
5
star
1954
Nikola Chetelyazov (@avenue9977)

avenue9977

TypeScript, JavaScript
5
star
1955
Alexander Todorov (@bugsancho)

bugsancho

JavaScript
5
star
1956
Georgi Georgiev (@thxgg)

thxgg

Go
5
star
1957
Nikola Mitev (@nikolamitevffw)

nikolamitevffw

PHP, C++
5
star
1958
Nikolay Nikolaev (@nickolaev)

nickolaev

Go, Shell
5
star
1959
Krasimir Dimitrov (@krasimirdd)

krasimirdd

Java, Kotlin, Handlebars
5
star
1960
Kiril Miletiev (@kirilmiletiev)

kirilmiletiev

C#, JavaScript, CSS
5
star
1961
Iva Karadzhova (@ivkaradzhova)

ivkaradzhova

C++
5
star
1962
Dimitar Mirchev (@DVMirchev)

DVMirchev

C++, Python
5
star
1963
Ivan-Asen Chakarov (@ivanasen)

ivanasen

JavaScript, Kotlin, C++
5
star
1964
Marin Marinov (@marin-k-marinov)

marin-k-marinov

JavaScript
5
star
1965
Adrian Apostolov (@AdrianApostolov)

AdrianApostolov

HTML, C#
5
star
1966
Miroslav (@miroslavLalev)

miroslavLalev

JavaScript, Rust, C
5
star
1967
Stan Peshterliev (@stanvp)

stanvp

Python, Java, Scala
5
star
1968
mihail-karabashev (@MihailKarabashev)

MihailKarabashev

C#
5
star
1969
Hristo Chakarov (@ickata)

ickata

JavaScript, Go
5
star
1970
@IIDimov18

IIDimov18

PHP
5
star
1971
Entersoft SA (@entersoftsa)

entersoftsa

JavaScript
5
star
1972
Alex Tsvetanov (@Alex-Tsvetanov)

Alex-Tsvetanov

C++
5
star
1973
Hristo Staykov (@hstaykov)

hstaykov

Java
5
star
1974
Kristiyan Katsarov (@katsar0v)

katsar0v

Jupyter Notebook, SCSS
5
star
1975
Hristo Dobrev (@hristodobrev)

hristodobrev

C#
5
star
1976
Georgi Popov (@magadanskiuchen)

magadanskiuchen

JavaScript, PHP
5
star
1977
Ekrem Beytula (@Ekrem05)

Ekrem05

C#, HTML
5
star
1978
Stanislav Vasilev (@Madman10K)

Madman10K

Makefile, HTML, Shell
5
star
1979
Mikhail Kalatchev (@kalatchev)

kalatchev

Java
5
star
1980
@ivanspirit

ivanspirit

C++
5
star
1981
G. M. (@marinoffDev)

marinoffDev

JavaScript
5
star
1982
@AlexSkrn

AlexSkrn

Jupyter Notebook, Python
5
star
1983
Özgür KARALAR (@ZgrK)

ZgrK

Shell, Visual Basic
5
star
1984
@Coopjmz

Coopjmz

Python, C++, CSS
5
star
1985
Lyusien Lozanov (@LusienGG)

LusienGG

JavaScript
5
star
1986
Stefan (@pomber12)

pomber12

JavaScript, PHP, HTML
5
star
1987
@martpet

martpet

TypeScript
5
star
1988
@dushka-dragoeva

dushka-dragoeva

C#
5
star
1989
Hristo Spasov (@HristoSpasov)

HristoSpasov

C#, PLpgSQL
5
star
1990
Stefan Angelov (@stefan50)

stefan50

Haskell, C#, HTML
5
star
1991
Simeon Goranov (@sgoranov)

sgoranov

5
star
1992
Boris Bonin (@BobiBonin)

BobiBonin

CSS
5
star
1993
Peter Marinov (@PeterMarinov)

PeterMarinov

C#, JavaScript
5
star
1994
Veselin Nikolov (@veselinn)

veselinn

Java, JavaScript, Scheme
5
star
1995
Kaloyan (@kyovchev)

kyovchev

Haskell, Python
5
star
1996
Viktor Kazakov (@Innos)

Innos

C#, JavaScript
5
star
1997
Cvetelin Stoimenov (@CvetelinStoimenov)

CvetelinStoimenov

C#, HTML
5
star
1998
Stoyan Berov (@stoberov)

stoberov

JavaScript, C#
5
star
1999
Stefan Adamov (@adamof)

adamof

JavaScript, Ruby
5
star
2000
Petko Yovchevski (@PYovchevski)

PYovchevski

HTML, PHP
5
star

Statistics

By location

Sofia 75.5%
Varna 6.7%
Plovdiv 6.7%
Burgas 2.5%
Ruse 1.3%
Other 7.3%

By programing language

JavaScript
 		25.4%
C#
 		11.3%
Python
 		9.8%
Java
 		9.2%
PHP
 		7.5%
Other 		37.0%

World rating by programing language (country/rank)

C#
 		23
Lua
 		41
C++
 		43
PHP
 		43
Shell
 		45

* More analytics for signed in users.