{"categories":["\u30a4\u30d9\u30f3\u30c8","Java"],"blog_url":"https://tech-blog.rakus.co.jp/","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/t/tech-rakus/20260601/20260601145528.png","url":"https://tech-blog.rakus.co.jp/entry/20260601/jjug","height":"190","blog_title":"RAKUS Developers Blog | \u30e9\u30af\u30b9 \u30a8\u30f3\u30b8\u30cb\u30a2\u30d6\u30ed\u30b0","description":"\u306f\u3058\u3081\u306b JJUG CCC\u3068\u306f \u767b\u58c7\u30b9\u30e9\u30a4\u30c9 \u5916\u90e8\u767a\u4fe1\u306e\u30e2\u30c1\u30d9\u30fc\u30b7\u30e7\u30f3 \u767b\u58c7\u3092\u901a\u3058\u3066\u5f97\u3089\u308c\u305f\u6c17\u4ed8\u304d \u632f\u308a\u8fd4\u308a","author_name":"R9rT9t","author_url":"https://blog.hatena.ne.jp/R9rT9t/","width":"100%","type":"rich","title":"JJUG CCC 2026 Spring\u3067\u521d\u767b\u58c7\u3057\u3066\u304d\u305f\uff01","published":"2026-06-01 15:01:00","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftech-blog.rakus.co.jp%2Fentry%2F20260601%2Fjjug\" title=\"JJUG CCC 2026 Spring\u3067\u521d\u767b\u58c7\u3057\u3066\u304d\u305f\uff01 - RAKUS Developers Blog | \u30e9\u30af\u30b9 \u30a8\u30f3\u30b8\u30cb\u30a2\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","version":"1.0"}