🇯🇵 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
yagipy
TypeScript, Rust, Go
d3npa
Rust, Python, JavaScript
negokaz
TypeScript, Scala, Shell
bromne
TypeScript, HTML, Python
aroerina
Verilog, C, Java
buty4649
Ruby, Python, Dockerfile
dyama
C++, Ruby, C
100010
Ruby, JavaScript, Shell
adamakhtar
Ruby, JavaScript
IsHYuhi
Python, Jupyter Notebook, CSS
Chipsnet
HTML, JavaScript, Python
literalice
Groovy, HCL, Shell
12funkeys
Python
smzht
Shell, Python, AutoHotkey
bluepapa32
Groovy, Java, Shell
ogaoga
PHP, JavaScript, Objective-C
hiratara
Perl, Haskell, Python
maechabin
JavaScript, TypeScript, CSS
woxjro
Rust, JavaScript, Dockerfile
ganezasan
JavaScript, Shell, CSS
shunirr
Ruby, Java, JavaScript
satsuyako
Python
ryym
JavaScript, TypeScript, Go
kaidotdev
Go
k08045kk
JavaScript, CSS
key-moon
C#, JavaScript, TypeScript
hong-il
Java, Python, TypeScript
shimizukawa
Python, Ruby, Dockerfile
ganesan
Ruby, Lua, JavaScript
VoQn
JavaScript, Haskell, Scheme
takkanm
Ruby, JavaScript, Clojure
tocoteron
TypeScript, Python, Go
SuzukiHonoka
Go, Shell, Python
geckotang
JavaScript, CSS, PHP
p-baleine
JavaScript, CoffeeScript, Ruby
Aeolun
TypeScript, JavaScript, PHP
ohr486
Elixir, Shell, Ruby
senyoltw
JavaScript, Python
yamamoto-febc
Go, HCL, Shell
tanabee
JavaScript, Swift, C#
okomok
Scala, TeX, JavaScript
tbpgr
Ruby, Crystal, JavaScript
stophobia
yui-knk
Ruby, C, CSS
nkmrh
Swift, Dart, Shell
epochx
Python, Jupyter Notebook, Tcl
minatosato
Python, Objective-C, JavaScript
nicholaslee119
JavaScript, HTML, ActionScript
chang-chao
Java, Scala, Shell
horie-t
Scala, C, Tcl
Tossy0423
Python
hiroki13
Python, Java
BOSUKE
Python, Verilog
tompee26
Kotlin, Java, Python
shibafu528
Ruby, Java, Kotlin
pjocprac
Swift
diegothomas
C++, Python, Swift
tai
C, Python, C++
zzxiang
PHP, Python
kopanitsa
C, Java, Python
nodaguti
JavaScript, TypeScript, Ruby
pocokhc
Python, AutoHotkey, C#
masato-ka
Java, Python, Jupyter Notebook
iwanao731
C++, Python
sanaehirotaka
Java
defeatedcrow
Java
rasheeddo
Python, C++
ZiyangYE
Verilog, Python, SystemVerilog
alexlaurence
Python, Jupyter Notebook
meso
JavaScript, Vim Script, Java
kentaromiura
JavaScript, C++, Rust
sinya8282
C++, Haskell, Ruby
fukaoi
JavaScript, TypeScript, C++
yukoba
Java, Scala, JavaScript
arccoza
JavaScript, Shell, GDScript
henteko
JavaScript, Ruby, Java
yasaichi
Ruby, TypeScript, JavaScript
ryought
Rust, Arduino, Go
usagizmo
JavaScript, Svelte, TypeScript
flatfisher
JavaScript, TypeScript, Go
ebijun
Makefile
cheenanet
Python, HTML, Shell
zerebom
Python, Jupyter Notebook, Ruby
shun-shobon
TypeScript, Rust, C
shure-dev
Jupyter Notebook
divyanshj16
Jupyter Notebook, HTML, Python
tomoya
Emacs Lisp, JavaScript, TypeScript
mataki
Ruby, JavaScript, Emacs Lisp
showa-93
Go
masashi-y
Python, OCaml, Java
toru34
Python, Jupyter Notebook, HTML
kokuyouwind
Ruby, OCaml, TypeScript
horimislime
Swift, JavaScript, TypeScript
UMASHIBA1
TypeScript, Rust, Assembly
uk-ar
Emacs Lisp, JavaScript, Objective-C
matarillo
C#, F#
rochefort
Ruby, JavaScript, CoffeeScript
Tsukina-7mochi
TypeScript, Lua, C#
coposuke
C#, ShaderLab, C++
Meowhal
TypeScript, JavaScriptStatistics
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.