🇯🇵 Japan Open Source Contributors
Discover the top open source developers from the Japan who are revolutionizing the IT world with their exceptional talent and ground-breaking projects.
Developers
27,429
Organizations
2,497
Repositories
235,571
Top Rank
Ruby, Scala, Go
Top Contributors
ueokande
Shell, Go, TypeScript
ellekasai
HTML, CSS, JavaScript
KichangKim
Python, C#
chengstone
Jupyter Notebook, Python
ko1
Ruby, C, HTML
hatashiro
JavaScript, TypeScript, Python
TakahikoKawasaki
Java, Objective-C, C
dvcrn
JavaScript, Elixir, TypeScript
kazuhikoarase
JavaScript, Java, HTML
yusukebe
TypeScript, Perl, JavaScript
Kintaro
Rust, C#, Go
frandiox
JavaScript, TypeScript, CSS
chibat
TypeScript, Java, Shell
vim-jp
Vim Script, HTML, C
bfeher
Objective-C, Swift
mopemope
C, Clojure, Rust
yosssi
Go, Shell, Vim Script
fukuchi
Processing, PHP, C
asciidwango
Python, Java, HTML
chezou
Python, Ruby, R
maekawatoshiki
Rust, C++, HTML
keitaoouchi
Swift, Python, Scala
hotchemi
Java, JavaScript, TypeScript
yuki-koyama
C++, Python, C
yuku
JavaScript, Ruby, TypeScript
osqzss
C
neka-nat
Python, Rust, C++
JuanitoFatas
Ruby, Common Lisp, XSLT
matyunya
JavaScript, Svelte, HTML
shiguredo
C++, Erlang, TypeScript
mariotaku
Java, C, Python
hirokidaichi
JavaScript, Go, Python
shibayan
C#, Batchfile, HCL
wantedly
Ruby, Go, TypeScript
akiyosi
Go, Lua, C
hadashiA
C#, JavaScript, Ruby
cho45
JavaScript, Perl, Ruby
kyamagu
C++, MATLAB, Python
cubicdaiya
C, Go, C++
Grabacr07
C#
minikomi
Go, Clojure, Racket
babarot
Shell, Go, Vim Script
Cloudef
C, Shell, Nix
cybozu-go
Go, Makefile
kfei
Python, Shell, JavaScript
eagletmt
Rust, Ruby, Vim Script
trananhtuat
CSS, JavaScript, HTML
rakutentech
Go, Python, Swift
sugyan
JavaScript, Ruby, Python
gojp
Go
naoto0804
Python, Shell
codesuki
Go, Emacs Lisp, JavaScript
yuyakaido
Java, Kotlin
uhyo
TypeScript, JavaScript, Rust
lfkdsk
Java, Python, C
corin8823
Swift, Go, Makefile
kazuto1011
Python, C++, Java
yosuke-furukawa
JavaScript, Go, CSS
tanaikech
JavaScript, Go, HTML
uetchy
JavaScript, TypeScript, Python
Desgard
Objective-C, Swift, Python
nyoki-mtl
Python, Jupyter Notebook, C++
E869120
C++, Java, HTML
norio-nomura
JavaScript, Objective-C, Swift
yuroyoro
Scala, JavaScript, Ruby
giginet
Python, Swift, C++
kubo
C, Ruby, HTML
CyberAgentGameEntertainment
C#, C++, Go
Songmu
Perl, Go, JavaScript
morizotter
Swift, C++, Objective-C
kyubuns
C#, JavaScript, Ruby
matsui528
Python, C++, TeX
Nuzair46
Python, JavaScript, Ruby
miurahr
Java, C, Python
masuidrive
JavaScript, Ruby, C
shokai
Ruby, JavaScript, CoffeeScript
chokkan
C++, Jupyter Notebook, Python
potato4d
TypeScript, Vue, JavaScript
tier4
C++, Python, CMake
eneim
Java, Kotlin, Shell
houko
C#, Java, HTML
akameco
JavaScript, TypeScript, Shell
shinnn
JavaScript, Others
pafuhana1213
C++
tomohideshibata
woodrush
Common Lisp, Python, MATLAB
13o-bbr-bbq
Python, HTML
fand
JavaScript, GLSL, TypeScript
diasks2
Ruby
fjolnir
Objective-C, C, C++
sanographix
CSS, HTML, JavaScript
o8vm
Rust, TypeScript, C
mtshiba
Nim, Rust, Python
mitmul
Python, C++, Jupyter Notebook
kazu-yamamoto
Haskell, Emacs Lisp, C
xqq
C++, JavaScript, Python
EragonJ
JavaScript, Perl, PHP
AndreaOrru
Python, C++, Emacs Lisp
miyosuda
Python, Jupyter Notebook, C++
liquidz
Clojure, Vim Script, JavaScriptStatistics
By location
| Osaka | 10.0% |
| Kyoto | 9.7% |
| Yokohama | 8.6% |
| Fukuoka | 7.3% |
| Nagoya | 4.5% |
| Other | 59.9% |
By programing language
|
JavaScript
|
18.9% |
|
Python
|
14.9% |
|
Ruby
|
7.5% |
|
TypeScript
|
7.0% |
|
C++
|
6.0% |
| Other | 45.9% |
World rating by programing language (country/rank)
|
Ruby
|
3 |
|
Scala
|
5 |
|
Go
|
6 |
|
Swift
|
6 |
| Vue | 6 |
* More analytics for signed in users.