🇯🇵 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

🇯🇵 Made in Japan Compare with other countries 🌐 All countries

All Developers Organizations

kitaura

mokkun

JavaScript, Vim Script

ytesaki

Ruby, JavaScript

tsuyoshikawa

ryoh-miura

C++, Lua, JavaScript

rawfalafel

tpodowd

yagiyu

Perl, PHP, Python

scraperonce

keitap

tsukajizo

Ruby, ActionScript

lapastillaroja

YooWaan

Objective-C, CSS, Java

ecoopnet

kabostime

masamunet

ActionScript, JavaScript

JyunjiKondo

Jupyter Notebook

satomikko94

nathnatica

Python, Java, Shell

fuji3zpg

kei4eva4

harmony7

CoffeeScript, C#, JavaScript

inosn7bc

Java, JavaScript

manhgd

Python, JavaScript

kiri1120

y0s

hatsunea

co-cupola

kou64yama

TypeScript, Emacs Lisp, Go

ThomasHauth

mitchydeath

torufuruya

Swift, Objective-C, C#

kokoe

pascaljette

yuuuutsk

Y4suyuki

Emacs Lisp, TypeScript

beylerian

ore0

snghrsw

Ruby, TypeScript, Dart

yusukemasuda

gabtemp

ars096

utky

Go, Haskell, HTML

kawahiro311

furaibo

hidefsk

ChihHaoChen

jeonggyukim

Jupyter Notebook, CSS

iemong

Shell, JavaScript, TypeScript

htanaka0828

hamaguchikosuke

uyuutosa

teraken0509

goragodp

akihiro-iwata

mikiokubo

hironohata

rafi73

PHP, AGS Script

zuiurs

Go, Shell, JavaScript

nkzsdy

XSLT, Vim Script

ZefengQiu

wildmouse

TypeScript, Kotlin, JavaScript

hakumai-iida

Solidity, Swift

mattsauce

sorashido

Swift, C++, Java

k4h4shi

JavaScript, Vim Script

shozaburo-shimada

h-mineta

Python, Shell, MQL4

yukimaru73

shigengtian

Python, TypeScript

whiskie14142

okchan08

padawansato

nezumi-tech

phdax

west2538

ky-s

Ruby, JavaScript, C

Chiji1108

TypeScript, PostScript

poketorena

sodefrin

Go, C#, Vim Script

Tonoyama

Dockerfile, HTML, JavaScript

keidaroo

Yanzziang

Python, Jupyter Notebook

nishipy

Java, Jupyter Notebook

jeanklingler

Pickerdot

Jupyter Notebook, Python

tomosii

Python, Dart, Jupyter Notebook

astomih

jin-take

Jupyter Notebook, VBA, TypeScript

Ryomm

ritsuecon

kazuyaTakahashi1988

TypeScript, PHP, Vue

Tritama

fj-sh

nicolasbahindwa

Ruby, JavaScript, Python

nunawa

JavaScript, Python, C++

koniooo

HTML, TypeScript

monaka496

2vq

szymakDEV

Statistics

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.