日本Javaユーザーグループ/Japan Java User Group

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About this community

日本におけるJavaユーザーグループです。

公式サイト/Official site
http://www.java-users.jp/

Upcoming events

Friday, December 12, 2025

Fri

Dec

19:00

Open 28 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.

Past events

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

10:00

Closed 974 participants

JJUG CCC 2025 Fall (In-person)

15 Nov 2025 10:00 - 17:15

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