https://let.hatelabo.jp/rmatsuoka/rss https://let.hatelabo.jp/rmatsuoka/let/kfqu1eiAgKAA 2024-10-10T09:26:33Z すべての <a> の隣にブックマーク数を表示する rmatsuoka <a href="javascript:%28%28%29%3D%3E%7Bfunction%20createBukumaAnchor%28url%29%7Bconst%20a%3Ddocument.createElement%28%27a%27%29%3Ba.href%3D%60https%3A%2F%2Fb.hatena.ne.jp%2Fentry%2F%24%7BencodeURI%28url%29%7D%60%3Bconst%20img%3Ddocument.createElement%28%27img%27%29%3Bimg.src%3D%60https%3A%2F%2Fb.hatena.ne.jp%2Fentry%2Fimage%2F%24%7BencodeURI%28url%29%7D%60%3Ba.append%28img%29%3Breturn%20a%7Ddocument.querySelectorAll%28%27a%27%29.forEach%28%28a%3D%3E%7Ba.insertAdjacentElement%28%27afterend%27%2CcreateBukumaAnchor%28a.href%29%29%7D%29%29%7D%29%28%29%3B">B! Scouter</a><pre>/* * @title B! Scouter * @description すべての &lt;a&gt; の隣にブックマーク数を表示する * @include http://* * @license MIT License * @require * @javascript_url */ (() =&gt; { function createBukumaAnchor(url) { const a = document.createElement('a'); a.href = `https://b.hatena.ne.jp/entry/${encodeURI(url)}`; const img = document.createElement('img'); img.src = `https://b.hatena.ne.jp/entry/image/${encodeURI(url)}`; a.append(img); return a; } document.querySelectorAll('a').forEach((a) =&gt; { a.insertAdjacentElement('afterend', createBukumaAnchor(a.href)); }); })();</pre>