Japan Java User Group

Join community

About this community

Java Users Group in Japan

Official site
http://www.java-users.jp/

Past events

Friday, December 12, 2025

Fri

Dec

19:00

Closed 26 participants

【In-person】JJUG Night Seminar「Context Engineering × Young Coders: Shaping the Future of AI」

12 Dec 2025 19:00 - 21:00

Tokyo 1-16-3 Konan, Minato-ku, Tokyo 108-0075 Microsoft Japan Co., Ltd.

Saturday, November 15, 2025

Sat

Nov

17:30

Closed 10 participants

JJUG CCC 2025 Fall Lightning Talk speaker

15 Nov 2025 17:30 - 20:00

Tokyo Sumitomofudousan Shinjuku Ground Tower 5F, 8-17-1, Nishishinjuku , Shinjuku Ku, Tokyo To, 160-0023, Japan Bellesalle Shinjuku Grand Conference Center

All past events

Members of this community also belong to

Mozilla Japan コミュニティ

1124 members

Tokyo JavaScript Web Internet of Things

JAWS-UG

16505 members

Tokyo IT infrastructure AWS Software Development

OSS Gate

1465 members

Tokyo Open Source

Tokyo Rubyist Meetup

2366 members

Tokyo Ruby Ruby on Rails

Management 3.0 by NüWorks (Agile Leadership Practices, Change and Innovation Management)

1726 members

Tokyo Agile Development Business Information Technology Human Resources Leadership

株式会社永和システムマネジメント

4761 members

Tokyo Ruby Agile Development Scrum Cloud Education