🇯🇵 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

1401
Research Center for Idling Brain Science (@IdlingBrainUT)

IdlingBrainUT

Python, Rust
10
star
1402
@nimil-jp

nimil-jp

Go
10
star
1403
mixi challenge (@mixi-challenge)

mixi-challenge

ShaderLab, Ruby
10
star
1404
@Rione

Rione

Python, C++, Go
10
star
1405
Japan Geb Workshop (@gebjp)

gebjp

Groovy
10
star
1406
@tamadalab

tamadalab

Java, Go, Python
10
star
1407
@Drooids

Drooids

JavaScript, Makefile, Swift
10
star
1408
@oithxs

oithxs

Python, TeX, PHP
10
star
1409
Code for Okinawa (@CodeforOkinawa)

CodeforOkinawa

Ruby
10
star
1410
@swagchat

swagchat

Go, TypeScript
10
star
1411
UT Radiology ICAL Team (@utrad-ical)

utrad-ical

PHP, C, TypeScript
10
star
1412
Evolution X Legacy (@Evolution-X-Legacy)

Evolution-X-Legacy

Java, Kotlin
10
star
1413
@ProgrameLife

ProgrameLife

C#, CSS
10
star
1414
@swallowarc

swallowarc

Go, Dart
10
star
1415
Finatext Holdings Ltd. (@Finatext)

Finatext

Go, Rust
10
star
1416
@smartrobotsdesignlab

smartrobotsdesignlab

C++
10
star
1417
日本語Markdownユーザー会 (@markdown-ja)

markdown-ja

CSS
10
star
1418
@vdslab

vdslab

JavaScript, Python, Jupyter Notebook
10
star
1419
@kikagaku

kikagaku

JavaScript, Python
10
star
1420
Tokyo Machine Learning Kitchen (@tokyo-ml)

tokyo-ml

Ruby
10
star
1421
gorogoro.space (@gorogoro-space)

gorogoro-space

Java
10
star
1422
サンロクゴマート (@sanrokugomaato)

sanrokugomaato

HTML, JavaScript, PureScript
10
star
1423
Ministry Of Welfare (@MinistryOfWelfare)

MinistryOfWelfare

C#, JavaScript, Python
9
star
1424
SONICJAM (@sonicjam)

sonicjam

JavaScript, ApacheConf, CoffeeScript
9
star
1425
AID-DCC Inc. (@Katamari-Inc)

Katamari-Inc

ActionScript, C++
9
star
1426
Meguro.rb (@megurorb)

megurorb

9
star
1427
Connpass (@connpass)

connpass

Python
9
star
1428
OpenCAE (@opencae)

opencae

C++
9
star
1429
gftd (@giftedagent)

giftedagent

9
star
1430
DECO (@sugoiDECO)

sugoiDECO

Objective-C, Ruby, Swift
9
star
1431
Alphaus Labs (mobingilabs) (@mobingilabs)

mobingilabs

Go, C++, PHP
9
star
1432
Bizit Inc (@Bizit-Inc)

Bizit-Inc

9
star
1433
E2info, Inc. (@e2info)

e2info

PHP, HTML
9
star
1434
Biteup.co (@biteupco)

biteupco

Python, Swift
9
star
1435
Egison Libraries (@egison-libs)

egison-libs

Shell
9
star
1436
ScalaMatsuri team | 準備委員会 (@scalamatsuri)

scalamatsuri

Vue, HTML
9
star
1437
@13J-Programmers

13J-Programmers

Ruby, C#
9
star
1438
EC-CUBE2 非公式拡張 (@ec-cube2)

ec-cube2

PHP, Shell
9
star
1439
灯雪会 (@tousetsukai)

tousetsukai

TypeScript
9
star
1440
@tsubaiso

tsubaiso

Ruby
9
star
1441
Cynic Network Laboratories (@cynic-net)

cynic-net

Shell, Python
9
star
1442
SENSU K.K. (@sen-su)

sen-su

9
star
1443
Code for Chiba Incubator (@codeforchiba-incubator)

codeforchiba-incubator

JavaScript
9
star
1444
Nissha SiMICS, Inc. (@simics-co)

simics-co

C++, Arduino
9
star
1445
ZEALS (@zeals-co-ltd)

zeals-co-ltd

9
star
1446
株式会社オープンソース・ワークショップ (@opensource-workshop)

opensource-workshop

PHP
9
star
1447
Meritech Solutions (@meritechsolutions)

meritechsolutions

Python
9
star
1448
ntl-ros-pkgs (@ntl-ros-pkg)

ntl-ros-pkg

MATLAB, Python, CMake
9
star
1449
@tdu-isl

tdu-isl

Shell, HTML, CSS
9
star
1450
Flokart World, Inc. (@flokart-world)

flokart-world

C++, CMake, C
9
star
1451
Kaleid Pixel (@kaleidpixel)

kaleidpixel

PHP, JavaScript
9
star
1452
eielさんちのサンプルコード集 (@eiel-sample-code)

eiel-sample-code

Ruby, JavaScript, HTML
9
star
1453
Tsukuba.R (@tsukubar)

tsukubar

Dockerfile
9
star
1454
RASPBERRY Studio(OLD) (@RASPBERRYStudio)

RASPBERRYStudio

PHP, JavaScript
9
star
1455
NES Tetris Japan (@NESTetrisJP)

NESTetrisJP

Python, TypeScript, JavaScript
9
star
1456
NAFT Organization (@NAFT-LinkSpace)

NAFT-LinkSpace

C++, Python
9
star
1457
@MYDRY

MYDRY

JavaScript, HTML
9
star
1458
チアアップえひめ (@cheerup-ehime)

cheerup-ehime

HTML, Python
9
star
1459
ALTERBOOTH, inc. (@alterbooth)

alterbooth

JavaScript, C#, Dockerfile
9
star
1460
TFabWorks (@tfabworks)

tfabworks

TypeScript, JavaScript
9
star
1461
@vkg

vkg

Go
9
star
1462
Nekoite (@nekoite)

nekoite

C#, Python
9
star
1463
BBSakura Networks, Inc. (@bbsakura)

bbsakura

Go
9
star
1464
Adacotech (@adacotech)

adacotech

HCL, Python, Shell
9
star
1465
WeThe.Red (@wethered)

wethered

Shell, Lua
9
star
1466
Nijimiss Project. (@TeamNijimiss)

TeamNijimiss

Kotlin
9
star
1467
@hello-slide

hello-slide

Go, TypeScript
9
star
1468
Maple (@maple-ml)

maple-ml

C++, Python
9
star
1469
Logcation (@tdu-logcation)

tdu-logcation

TypeScript
9
star
1470
Gensokyo Industry Co.,Ltd (@gensokyoindustry)

gensokyoindustry

HTML
9
star
1471
Henzai (@henzai-apps)

henzai-apps

Swift
9
star
1472
Anoside (@anoside)

anoside

Clojure, Ruby, JavaScript
9
star
1473
DreamhouseApp 日本語版 (@dreamhouseapp-jp)

dreamhouseapp-jp

JavaScript
8
star
1474
建屋 (@tateya)

tateya

Lua, Shell, JavaScript
8
star
1475
SENS Laboratory (@SENSlab)

SENSlab

HTML, JavaScript, C++
8
star
1476
@kobedigitallabo

kobedigitallabo

Arduino, Java
8
star
1477
EtherSecurity,Inc. (@ethersecurity)

ethersecurity

8
star
1478
Okinawa Perl Mongers (@OkinawaPM)

OkinawaPM

CSS, Perl, HTML
8
star
1479
BPIM (@BPIManager)

BPIManager

TypeScript
8
star
1480
Rintech (@rintech)

rintech

Java, C#
8
star
1481
Global Solutions Co., Ltd. (@Global-Solutions)

Global-Solutions

Java, Shell
8
star
1482
Hori-Fujimoto Lab (@HoriFujimotoLab)

HoriFujimotoLab

C, MATLAB
8
star
1483
Oresama-lab. (@oresama-lab)

oresama-lab

Dockerfile
8
star
1484
REMP (@remp-team)

remp-team

JavaScript, CoffeeScript, Ruby
8
star
1485
Geek Women Japan (@GeekWomenJapan)

GeekWomenJapan

CSS
8
star
1486
柠萌科技 (@lemoe-tech)

lemoe-tech

HTML
8
star
1487
@b227f105

b227f105

8
star
1488
@open-qhm

open-qhm

PHP
8
star
1489
Global Security Experts Inc. (@gsx-lab)

gsx-lab

Ruby
8
star
1490
Hibari Labs (@hibari-labs)

hibari-labs

Erlang
8
star
1491
Morning Project Samurai (MPS) (@morningprojectsamurai)

morningprojectsamurai

Python, Jupyter Notebook
8
star
1492
@hyakumori

hyakumori

Python
8
star
1493
HaseLab (@haselab-dev)

haselab-dev

Python
8
star
1494
Rakusei Robot Study Club (@rakuseirobot)

rakuseirobot

C++, C, Java
8
star
1495
ZEN Geeks (@zengeeks)

zengeeks

Vue, C#
8
star
1496
@utmi-2014

utmi-2014

Python, C
8
star
1497
Lemmings Technology (@Lemmings)

Lemmings

JavaScript
8
star
1498
OpenWork Inc. (@openwork-oss)

openwork-oss

8
star
1499
NBIC (@nbic-ist-osaka-u-ac-jp)

nbic-ist-osaka-u-ac-jp

Python
8
star
1500
@EuroMediTech

EuroMediTech

C#
8
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.