{"url":"https://tech.fun-toy-life.com/entry/2026/06/08/093901","author_url":"https://blog.hatena.ne.jp/plarail_hangout/","type":"rich","title":"\u30d6\u30e9\u30a6\u30b6\u30a4\u30d9\u30f3\u30c8\u5165\u9580\uff1a\u30ad\u30fc\u30dc\u30fc\u30c9\u30fb\u30de\u30a6\u30b9\u30fb\u30d5\u30a9\u30fc\u30ab\u30b9\u306e\u767a\u706b\u9806\u5e8f","published":"2026-06-08 09:39:01","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftech.fun-toy-life.com%2Fentry%2F2026%2F06%2F08%2F093901\" title=\"\u30d6\u30e9\u30a6\u30b6\u30a4\u30d9\u30f3\u30c8\u5165\u9580\uff1a\u30ad\u30fc\u30dc\u30fc\u30c9\u30fb\u30de\u30a6\u30b9\u30fb\u30d5\u30a9\u30fc\u30ab\u30b9\u306e\u767a\u706b\u9806\u5e8f - Engineering Tech Dojo\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"Engineering Tech Dojo","provider_name":"Hatena Blog","categories":["JavaScript","TypeScript"],"width":"100%","height":"190","image_url":null,"provider_url":"https://hatena.blog","description":"\u30d6\u30e9\u30a6\u30b6\u30a4\u30d9\u30f3\u30c8\u5165\u9580\uff1a\u30ad\u30fc\u30dc\u30fc\u30c9\u30fb\u30de\u30a6\u30b9\u30fb\u30d5\u30a9\u30fc\u30ab\u30b9\u306e\u767a\u706b\u9806\u5e8f \u30a4\u30d9\u30f3\u30c8\u306e\u4f1d\u64ad\uff1a3\u3064\u306e\u30d5\u30a7\u30fc\u30ba \u30d6\u30e9\u30a6\u30b6\u306e\u30a4\u30d9\u30f3\u30c8\u306f\u6b21\u306e3\u30d5\u30a7\u30fc\u30ba\u3067\u4f1d\u64ad\u3057\u307e\u3059\u3002 \u2460 \u30ad\u30e3\u30d7\u30c1\u30e3\u30ea\u30f3\u30b0\uff1adocument \u2192 \u89aa \u2192 \u5bfe\u8c61\u8981\u7d20\uff08\u4e0a\u304b\u3089\u4e0b\uff09 \u2461 \u30bf\u30fc\u30b2\u30c3\u30c8\uff1a\u5bfe\u8c61\u8981\u7d20\u3067\u30a4\u30d9\u30f3\u30c8\u51e6\u7406 \u2462 \u30d0\u30d6\u30ea\u30f3\u30b0\uff1a\u5bfe\u8c61\u8981\u7d20 \u2192 \u89aa \u2192 document\uff08\u4e0b\u304b\u3089\u4e0a\uff09 <div id=\"parent\"> <button id=\"child\">\u30af\u30ea\u30c3\u30af</button> </div> const parent = document.getElementById('parent')! const child = document.getEl\u2026","blog_url":"https://tech.fun-toy-life.com/","author_name":"plarail_hangout"}