๐ฏ๐ต Japan Open Source Developers
The community of talented open source developers driving innovation and collaboration in the tech industry.
Developers
27,870
Organizations
2,530
Repositories
240,412
Top Rank
Ruby, Go, Swift
TOP Users
wasabeef
Java, Dart, Kotlin
keijiro
C#, JavaScript, C
chrislgarry
C, Python, MATLAB
blueimp
JavaScript, Go, Shell
mattn
Go, Vim Script, C
onevcat
Swift, Objective-C, JavaScript
dennybritz
Jupyter Notebook, JavaScript, Scala
Shougo
TypeScript, Vim Script, Python
nagadomi
Lua, C, Ruby
rui314
C, C++, CSS
rhysd
Vim Script, TypeScript, Rust
shu223
Objective-C, Swift, PHP
chriskempson
PHP, Ruby, JavaScript
norbusan
Python, Perl, C
brettwooldridge
Java, Python, Kotlin
kishikawakatsumi
Swift, Objective-C, HTML
AtsushiSakai
Python, C++, Julia
komeiji-satori
PHP, Java, JavaScript
dai-shi
TypeScript, JavaScript, Less
Mikubill
Go, Python, Dockerfile
wkentaro
Python, Shell, TeX
kenjihiranabe
Ruby, PostScript, Java
philipperemy
Python, Java, MATLAB
plouc
JavaScript, Go, TypeScript
lepture
Python, JavaScript, CSS
franciscop
JavaScript, HTML, CSS
itchyny
Vim Script, Go, Rust
hrsh7th
Vim Script, Lua, TypeScript
mob-sakai
C#, JavaScript, Shell
mame
Ruby, JavaScript, TypeScript
humiaozuzu
Python, Shell, JavaScript
bannzai
Swift, TypeScript, Go
neuecc
C#, JavaScript
craftzdog
JavaScript, TypeScript, Java
kevinzhow
Swift, Objective-C, JavaScript
kitao
Python, Ruby, JavaScript
hajimehoshi
Go, JavaScript, Ruby
ra1028
Swift, Objective-C
koute
Rust, JavaScript, C++
Hironsan
Python, Jupyter Notebook, CSS
ctgk
Python, Jupyter Notebook, C++
azu
JavaScript, TypeScript, Objective-C
ksoichiro
Java, Groovy, JavaScript
sureJiang
Objective-C
shirou
Go, Python, Java
yuin
Go, Python, C++
kazupon
JavaScript, TypeScript, Vue
yuk7
Shell, Kotlin, Makefile
jnordberg
JavaScript, CoffeeScript, TypeScript
amatsuda
Ruby, JavaScript, Shell
ogaclejapan
Java, Shell, Ruby
koide3
C++, Python, Shell
marcan
Python, C, Shell
bokuweb
JavaScript, TypeScript, Rust
BYVoid
C++, JavaScript, C#
mysticatea
JavaScript, TypeScript, Vue
PINTO0309
Python, Dockerfile, Shell
privatenumber
TypeScript, JavaScript, Vue
klange
C, Python, JavaScript
maxence-charriere
Go, C#, JavaScript
marty-suzuki
Swift, Objective-C, Kotlin
yhatt
JavaScript, Vue, TypeScript
c-bata
Python, Go, JavaScript
fukamachi
Common Lisp, Emacs Lisp, Perl
TakuSemba
Kotlin, Java, Go
dalance
Rust, Vim Script, C#
matthew-andrews
JavaScript, HTML, Go
Kyome22
Swift, C#, Objective-C
lambdalisue
Vim Script, Python, TypeScript
simeji
Vim Script, Ruby, Go
mooz
JavaScript, Emacs Lisp, Python
h6ah4i
Java, C++, Shell
r9y9
Julia, Python, Jupyter Notebook
guo-yu
JavaScript, CSS, Scheme
mattatz
C#, JavaScript, Rust
ynqa
Rust, Go, Python
hecomi
C#, C++, C
Quramy
TypeScript, JavaScript, Vim Script
sachaos
Go, Shell, Python
nwtgck
TypeScript, Go, Vue
hirak
PHP, Go, JavaScript
lukas-reineke
Lua, JavaScript, Makefile
hhatto
Rust, Python, Go
Tsuk1ko
JavaScript, TypeScript, Shell
kittinunf
Kotlin, Swift, C++
peaceiris
TypeScript, Dockerfile, Shell
MasayukiSuda
Java, Dart, Kotlin
soruly
JavaScript, HTML, Shell
nakabonne
Go, C#, JavaScript
ajnart
TypeScript, C, Dart
kaorun343
TypeScript, JavaScript, Rust
BrambleXu
Jupyter Notebook, Python, HTML
hiroppy
JavaScript, TypeScript, HTML
AntixK
Python, C++, JavaScript
k1LoW
Go, PHP, Emacs Lisp
shimat
C#, Python, C++
TaKO8Ki
Rust, JavaScript, Ruby
cocopon
Vim Script, JavaScript, TypeScript
ryo-ma
Python, TypeScript, Go
konifar
Java, Ruby, KotlinStatistics
By location
| Osaka | 10.0% |
| Kyoto | 9.7% |
| Yokohama | 8.6% |
| Fukuoka | 7.4% |
| Nagoya | 4.5% |
| Other | 59.8% |
By programing language
|
JavaScript
|
18.8% |
|
Python
|
15.0% |
|
Ruby
|
7.4% |
|
TypeScript
|
7.2% |
|
C++
|
5.9% |
| Other | 45.8% |
World rating by programing language (country/rank)
|
Ruby
|
3 |
|
Go
|
6 |
|
Swift
|
6 |
| Vue | 6 |
|
Rust
|
7 |
* More analytics for signed in users.