🇯🇵 Japan Organizations doing Open Source

Leading organizations in the Japan driving open source projects.

Developers

27,875

Organizations

2,530

Repositories

240,429

Top Rank

Ruby, Go, Swift

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

TOP Organizations

2301
Aoyoko.rb (@Aoyokorb)

Aoyokorb

2
star
2302
Usagi Project (@usagi-project)

usagi-project

PHP
2
star
2303
INITIAL, Inc. (@Japan-Venture-Research)

Japan-Venture-Research

MDX
2
star
2304
i-mobile GH (@pLucky-Inc)

pLucky-Inc

Ruby
2
star
2305
Tibanne Co. Ltd. (@Tibanne)

Tibanne

C++
2
star
2306
oss-openflow (@ntts-clo)

ntts-clo

2
star
2307
Sumally (@sumally)

sumally

Objective-C, Go
2
star
2308
アカデミックパック (@AcademicPack)

AcademicPack

CSS
2
star
2309
Port80 Inc. (@port80inc)

port80inc

PHP
2
star
2310
Linkode (@linkodehub)

linkodehub

Ruby
2
star
2311
ISMC Sapo Developer Team (@sapodeveloper)

sapodeveloper

CSS, PHP
2
star
2312
@hubsub

hubsub

CSS
2
star
2313
Spacemarket, Inc. (@spacemarket)

spacemarket

CoffeeScript, Ruby
2
star
2314
ギークハウス秋葉原 (@geeaki)

geeaki

HTML
2
star
2315
Tamago-DB (@tamago-db)

tamago-db

PHP
2
star
2316
Refcome, Inc. (@refcome)

refcome

Ruby
2
star
2317
@abbildtheorie

abbildtheorie

JavaScript
2
star
2318
Scrivel (@scrivel)

scrivel

2
star
2319
Astool Inc. (@maxykato)

maxykato

Swift
2
star
2320
@objc-ja

objc-ja

Ruby
2
star
2321
Technical Rockstars (@technicalrockstars)

technicalrockstars

Haxe, JavaScript
2
star
2322
VyOS Users Japan (@vyos-users-jp)

vyos-users-jp

Makefile
2
star
2323
Lifebear Inc. (@lifebear)

lifebear

2
star
2324
Weave.io LLC (@weaveio)

weaveio

2
star
2325
Septagon (@7gon)

7gon

2
star
2326
広島市立大学 プログラミング同好会 (@hcu-club)

hcu-club

2
star
2327
Creator's Lab. (@CreatorsLab)

CreatorsLab

HTML
2
star
2328
@ntechlab

ntechlab

JavaScript
2
star
2329
Tanaka Lab, Kanagawa University (@tanakalab)

tanakalab

Java, C++
2
star
2330
Academic Landscape (@fukansystem)

fukansystem

Shell
2
star
2331
@to-sho-kan

to-sho-kan

Scala, Ruby
2
star
2332
法政大学情報メディア教育研究センター (@media-hosei-ac-jp)

media-hosei-ac-jp

Jupyter Notebook
2
star
2333
Strobo, Inc. (@strobo-inc)

strobo-inc

2
star
2334
majimena, Inc. (@majimena)

majimena

2
star
2335
Ishihara Lab. (@ishilab)

ishilab

C
2
star
2336
@HandofMidas2015

HandofMidas2015

C++
2
star
2337
FOSS4G 2015 Tokyo Vector Tile Group (@foss4g-tokyo-vt)

foss4g-tokyo-vt

2
star
2338
ITOC機械学習勉強会 (@mls-itoc)

mls-itoc

Python
2
star
2339
DHacks (@dhacks)

dhacks

Java, HTML
2
star
2340
ISOC Japan Chapter (@isoc-jp)

isoc-jp

2
star
2341
@TWMC

TWMC

2
star
2342
Tempus Fugit,Inc. (@tempusfugit-lab)

tempusfugit-lab

JavaScript
2
star
2343
CAMPHOR- Tokyo (@camphor-tokyo)

camphor-tokyo

Python, Haskell
2
star
2344
toridori (@toridori-inc)

toridori-inc

Dart
2
star
2345
@ALiberInc

ALiberInc

Java, JavaScript
2
star
2346
Andthen, Inc. (@andtheninc)

andtheninc

2
star
2347
DE LIKER (@de-liker)

de-liker

JavaScript
2
star
2348
山田製作所 (@Yamada-Factory)

Yamada-Factory

Python
2
star
2349
@Lunatlazur

Lunatlazur

JavaScript
2
star
2350
BlockchainHub Inc. (@BlockchainHubJapan)

BlockchainHubJapan

C#
2
star
2351
Shiftbrain Inc. (@shiftbrain)

shiftbrain

2
star
2352
@RoboDragons

RoboDragons

2
star
2353
RDKit Users jp (@rdkit-users-jp)

rdkit-users-jp

HTML
2
star
2354
@yagra

yagra

Swift
2
star
2355
IMS Japan Society (@imsjapan)

imsjapan

PHP, Java
2
star
2356
room8.fm (@room8fm)

room8fm

Python
2
star
2357
明石高専ロボ研 (@AkashiRobo)

AkashiRobo

JavaScript
2
star
2358
LISK Japan Community (Unofficial) (@lisk-jp-community)

lisk-jp-community

2
star
2359
G.U. Group (@gu-corp)

gu-corp

2
star
2360
Cactacea (@cactacea)

cactacea

Scala
2
star
2361
MonaWallet (@monawallet)

monawallet

Swift
2
star
2362
hokan (@hokan-inc)

hokan-inc

2
star
2363
Okadome Lab. (@okadome-LAB)

okadome-LAB

Python
2
star
2364
@FUN-AI

FUN-AI

HTML, Processing
2
star
2365
@matsuda-lab-tus

matsuda-lab-tus

C++
2
star
2366
RemoteTestKit (@remotetestkit)

remotetestkit

Python
2
star
2367
Asken Inc. (@askendiet)

askendiet

Swift
2
star
2368
Tokyo Chihuahua (@tokyo-chihuahua)

tokyo-chihuahua

2
star
2369
WEEL Inc. (@Quaerere-Developers)

Quaerere-Developers

TypeScript
2
star
2370
OSM/TC 159 (@osm-tc159)

osm-tc159

TypeScript
2
star
2371
NEOPA Inc. (@NEOPA-Inc)

NEOPA-Inc

CSS
2
star
2372
@Kumi-comb

Kumi-comb

Python
2
star
2373
Yui (@YuiBlog)

YuiBlog

JavaScript
2
star
2374
DancingCode (@Dancing-Code)

Dancing-Code

HTML
2
star
2375
Izumi Ohishi (@izumi)

izumi

C++
2
star
2376
Koga Secondary School - PC Club (@kss-pc-club)

kss-pc-club

TypeScript
2
star
2377
@gotandarb

gotandarb

HTML
2
star
2378
T-QARD: Tohoku university Quantum Annealing Research and Development (@T-QARD)

T-QARD

Jupyter Notebook
2
star
2379
@fujiwarahajime-project

fujiwarahajime-project

CSS, PHP
2
star
2380
@edge-ai

edge-ai

Python
2
star
2381
HM Projects (@HM-Project)

HM-Project

2
star
2382
Noodl Japan Community (@noodl-community)

noodl-community

Python
2
star
2383
@Marusoftware

Marusoftware

Python
2
star
2384
Qrank Inc. (@qrnk)

qrnk

Dart
2
star
2385
LoV (@League-of-Varsity)

League-of-Varsity

C#
2
star
2386
Misty.fyi (@MistyFyi)

MistyFyi

Vue
2
star
2387
@Tre-Xanh

Tre-Xanh

Python
2
star
2388
まんてらスタジオ (@Manntera-Studio)

Manntera-Studio

C#, Go
2
star
2389
ITをむさぼる会 (@tokuyama-it)

tokuyama-it

CoffeeScript
2
star
2390
Kuō Coding (@kuoh-coding)

kuoh-coding

Python
2
star
2391
itparty (@clowns-party)

clowns-party

TypeScript
2
star
2392
Catchup, inc. (@ecatchup)

ecatchup

PHP
2
star
2393
@sorta-rb

sorta-rb

Ruby
2
star
2394
縁日ゲーム (@Ennichi)

Ennichi

C++
2
star
2395
@CarpeDAO

CarpeDAO

Solidity
2
star
2396
LINEBot OSS (@line-bot-oss)

line-bot-oss

Python
2
star
2397
Qibitech (@QibiTechInc)

QibiTechInc

C++, Python
2
star
2398
ランディネットワーク事務所 (@randynet)

randynet

CSS
2
star
2399
Great CDN (@Great-CDN)

Great-CDN

C++, Batchfile
2
star
2400
@GCXHam

GCXHam

TypeScript
2
star

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.