🇯🇵 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

27,875

Organizations

2,530

Repositories

240,429

Top Rank

Ruby, Go, Swift

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

All Developers Organizations

golfapipol

HTML, Go, JavaScript

hirossan4049

Ruby, Kotlin, Objective-C

chick-p

JavaScript, Shell, TypeScript

aicochow

jkcomment

synclover

DocuSignJapan

taylormck

Python, Java, C++

zaki-joho

katsuNakajima

Scala, Python, Rust

C-uo

JavaScript, Python

Bilgee

Jupyter Notebook, Java

asutekku

Python, TypeScript

chengzhongkai

Satoko-chan

Ruby, JavaScript, EJS

natsuki-i

C++, TypeScript, Shell

SP2LC

Kumamoto-Hamachi

Python, Vim Script

KirillDS

BinaryHexer

kamai-tech-lab

Snails8

TypeScript, PHP, Makefile

JIIOryo

Python, TypeScript

L4yLa

gzock

Batchfile, TypeScript, Dockerfile

tanjo

JavaScript, CoffeeScript

kazumasamatsumoto

TypeScript, Rust

JAPLJ

kitatas

ShingoMiyauchi

ishii0514

Python, Java, JavaScript

Soya-Onishi

Chroma7p

Python, HTML, Vue

mactiencong

JavaScript, Python

hikutsu

IDL, JavaScript

tatsuya-ogawa

C++, Dart, Swift

zenk-github

Python, JavaScript

peaceroad

maximshushakov

yuto0214w

Rust, C#, TypeScript

tuis-nettech

JavaScript, PHP, C

ikeda46

ebinase

TypeScript, PHP

tranlethaison

kantarow

Ruby, JavaScript, C

masakudamatsu

tecsoc

TypeScript, Python, HTML

6sRyuSK

JavaScript, Vue

dev001hajipro

kiyo4act

IIS-Lab

JavaScript, TeX

aiubian-edge

zucay

StudioMacaron

extjapan

Hykwtakumin

TypeScript, HTML, JavaScript

S-Yamamoto3215

Shell, TypeScript, JavaScript

perforb

Emacs Lisp, Go, Python

hosomi

Java, Kotlin, C++

chackn

kosugi

Python, Objective-C, JavaScript

yuyasvx

izumips

LarsBehrenberg

JavaScript, CSS

rtsan

kojitachibana

wakizakash

asawo

JavaScript, TypeScript

itoudium

mattiaserlo

eggc

JavaScript, Ruby, Emacs Lisp

Yoshiitaka

a-r-i

utaka233

R, Python, Jupyter Notebook

bodybank-sdk

ShigeoKobayashi

eichitakaya

Jupyter Notebook

tigrig29

JavaScript, HTML

teyvat-dev

OneWinged-Eagle

t-skgm

HTML, TypeScript, Shell

DaichiMiyajima

bizen241

satoshicano

TypeScript, Ruby, Java

linefukuoka

logicarythm

JavaScript, Ruby

rimanem18

PHP, JavaScript

zchenry

x0y14

faithpacifica

CSS, HTML, JavaScript

klutche

CSS, JavaScript

tsubasaogawa

Python, JavaScript, HCL

LKY-stephen

Python, Jupyter Notebook

joyzo

riotz-works

TypeScript, Vue, Stylus

argxentakato

okomeki

quietsato

Python, C++, Rust

rilmayer

Ruby, Python, Jupyter Notebook

disktnk

Go, Dockerfile, Python

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.