๐ฏ๐ต Japan Open Source Developers
The community of talented open source developers driving innovation and collaboration in the tech industry.
Developers
27,875
Organizations
2,530
Repositories
240,429
Top Rank
Ruby, Go, Swift
TOP Users
tetsuok
Python, C++, Go
muryoimpl
Ruby, JavaScript, Shell
yfakariya
C#, Dart
sharkpp
C++, JavaScript, PHP
aogilvie
C, JavaScript, Objective-C
franzwong
JavaScript, Java, HCL
chototsu
Scala, Java
SatoshiKawabata
JavaScript, TypeScript
akihikomatsumoto
Max, Shell, C++
kimizuka
JavaScript, Swift, SCSS
mktakuya
Ruby, Python, HTML
normful
CSS, JavaScript, Vim Script
harasou
C, Shell, CSS
yasuhiroki
Ruby, Shell, Vim Script
gaaamii
Elm, Ruby, TypeScript
minojiro
TypeScript, Vue, Go
titsuki
Perl 6, Raku, C
heizo
Shell, Python
saccadic
C#, C++, C
cigalecigales
Java, TypeScript, Ruby
nero19960329
C++, Python, C#
jiyuujin
TypeScript, Vue, Astro
koluriri
TypeScript
tamuratak
TypeScript, Ruby, PEG.js
t-hiroyoshi
Python, Go, Scala
pokohide
Ruby, JavaScript, CSS
dang1412
TypeScript, Solidity
RyosukeCla
JavaScript, TypeScript, Processing
tutanck
JavaScript, TypeScript, Java
arasan01
Swift, Shell, Dart
unbam
JavaScript, Dart, Kotlin
NozomuIkuta
TypeScript, Vue
takaram
Ruby
YutamaKotaro
JavaScript, TypeScript
atsukoba
Python, Max, Jupyter Notebook
rmzn17
C++, PHP
arabian9ts
Swift, Go, TypeScript
itsuki8914
Python, Jupyter Notebook
digiangler
JavaScript, TypeScript, Python
shioimm
Ruby
advancesoftcorp
Fortran, C++, JavaScript
dannyso16
Python, Jupyter Notebook
Salicylic-acid3
C
kanengomibako
C++, AGS Script, C
yechentide
Lua, Swift
Allianaab2m
TypeScript, Lua, JavaScript
NiwakaDev
C++, Python
rbdog
Dart, JavaScript
linmic
JavaScript, Vim Script, CSS
yatt
Python, JavaScript, Visual Basic
stoshiya
JavaScript, Go, HTML
tatsu
Swift, Dart, Objective-C
mmasaki
Ruby, Vim Script, Go
gami
Ruby, Go, Haskell
yoskeoka
Go, JavaScript, Shell
tsupo
C, C++
8amjp
JavaScript, TypeScript, PHP
saki-engineering
Go, C++, JavaScript
chiastolite
Ruby
7shi
C, C#, F#
msyk
JavaScript, Ruby, HTML
takatronix
Kotlin, Java, Python
azumakuniyuki
Perl, Shell, C
Chanmoro
Python, Common Lisp, JavaScript
superkerokero
JavaScript, Jupyter Notebook, Python
Enchan1207
Swift, Python, C++
kotaroooo0
Go, Ruby, JavaScript
dulao5
PHP
miyukki
JavaScript, CoffeeScript, Ruby
minoue-xx
MATLAB
chibiegg
Python, Shell, Go
walkingmask
Python, JavaScript, C
hyf015
Python, C++
umhr
ActionScript, C#, Batchfile
york-yang-me
Go, JavaScript, Jupyter Notebook
takasehideki
Shell, Elixir, Dockerfile
bto
Rust, JavaScript, PHP
masakiaota
Python, Jupyter Notebook, Shell
kiszk
Scala
hoshinotsuyoshi
Ruby, JavaScript, HCL
sokoide
Python, C++, C#
letusfly85
Scala, Python, JavaScript
joshua5201
Ruby, Shell, HTML
nekolunar
Go
taisho6339
Go, Shell, Rust
2or3
TypeScript, Python, Jupyter Notebook
skkap
Kotlin, Python, JavaScript
ina111
MATLAB, C#, Python
hota1024
TypeScript, Rust, CMake
fukumame
Python
toyjack
Vue, HTML, TypeScript
yannklein
JavaScript, Ruby, HTML
Goro-Otsubo
Swift
nukopy
TypeScript, TeX, Lua
higurashi-takuto
HTML, Python, JavaScript
53ningen
Swift, TypeScript, JavaScript
pekoto-zz
Java, C#, Jupyter Notebook
gabanz
JavaScript, HTML, Shell
naivete5656
Python
tqnst
JavaStatistics
By location
| Osaka | 10.1% |
| 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.