ブックマーク／JavaScript｜2025-06-11T09:29:05+09:00

改行コードをWindows用に改め、クリップボード内の改行直前の［半角スペース］［全角スペース］［タブ］を取り除くブックマークレット

javascript:(async()=>{try {let t = await navigator.clipboard.readText();t = t.replace(/[\u3000 \t]+(?=\r?\n)/g, '');t = t.replace(/\r?\n/g, '\r\n');await navigator.clipboard.writeText(t);alert('整形が完了しました。\n右クリック → 貼り付け(P) または Ctrl+V を行ってください。');} catch(e) {alert('エラーが発生しました：' + e.message);}})();

リンク取得｜URL

javascript:(function(){var t=document.title.normalize('NFC').replace(/ヨドバシ\.com - (.*?) 通販【全品無料配達】/g,'$1').replace(/ - YouTube/g,'').replace(/[\u0000-\u0008\u000B-\u001F\u007F-\u009F\u200B-\u200F\u202A-\u202E\u2060-\u206F\uFE00-\uFE0F\uFEFF]/g,'');t=t.replace(/[\r\n]/g,'▼');t=t.replace(/https?:\/\/[^\s]+/g,function(m){return m.replace(/:/g,'：');});var u=location.href.replace(/http:\/\/localhost:1313/g,'').replace(/https:\/\/benkyosukisuki.com/g,'').replace(/search\?.*\&q=/g,'search?&q=').replace(/\&stick=([^&|"]+)/g,'').replace(/\&ved=([^&|"]+)/g,'').replace(/\&biw=([^&|"]+)/g,'').replace(/\&bih=([^&|"]+)/g,'').replace(/\?frm_src=thumb_module/g,'').replace(/\&feature=youtu.be\&t=(\d+)m(\d+)s/g,'').replace(/time_continue=\d+\&/g,'').replace(/\#t=(\d+)m(\d+)s/g,'').replace(/\/\/www.youtube.com\/watch\?(.*?)v=(.{11})(.*)/g,'//youtu.be/$2?t=00m00s').replace(/\/\/www.amazon.co.jp\/.*\/dp\/(.{10}).*/g,'//www.amazon.co.jp/dp/$1').replace(/\/\/vimeo.com\/([\w/:%#\$&\?\(\)~\.=\+\-]+)/g,'//vimeo.com/$1#t=00m00s').replace(/moz\-extension:(.*?)(.{24})$/g,'https://www.youtube.com/channel/$2');prompt('HTML link','■<a href="'+u+'" target="_blank" rel="nofollow">'+t.replace(/&/g,'&amp;').replace(/"/g,'&quot;').replace(/'/g,'&apos;').replace(/</g,'&lt;').replace(/>/g,'&gt;')+'</a><br>')})();

引用取得

javascript:(function(){var ctrl=/[\u0000-\u0008\u000B-\u001F\u007F-\u009F\u200B-\u200F\u202A-\u202E\u2060-\u206F\uFE00-\uFE0F\uFEFF]/g;var page_title=document.title.replace(/(^\s+)|(\s+$)|\n|\r/g,"").replace(/\s\s/g," ").replace(ctrl,"").normalize("NFC");var escaped_title=page_title.replace(/"/g,"&quot;");var selection='';var messageElement=document.querySelectorAll('div[data-peer-id], div[aria-label="Message"]');if(messageElement.length>0){selection=Array.from(messageElement).map(function(el){return el.innerText||el.textContent;}).join('\n');}else{selection=(document.getSelection()+"").replace(ctrl,"").normalize("NFC");}function getShadowText(node){var txt="";if(node.shadowRoot){txt+=getShadowText(node.shadowRoot);}node.childNodes.forEach(function(child){if(child.nodeType===3)txt+=child.textContent;else txt+=getShadowText(child);});return txt;}document.querySelectorAll("iframe").forEach(function(iframe){try{var body=iframe.contentDocument.body;if(body)selection+="\n"+body.innerText.replace(ctrl,"").normalize("NFC");}catch(e){}});void(prompt("URL",'<p><fieldset><dl class="quote"><dd><blockquote cite="'+location.href+'" title="'+escaped_title+'"><p>'+selection.replace(/\n/g,"<br>")+'</p></blockquote></dd><dt class="cite">引用元: <a href="'+location.href+'" target="_blank" rel="nofollow">'+escaped_title+'</a></dt></dl></fieldset></p>'));})();

ブックマークレット

■<a href=“javascript:var page_title=document.getElementsByTagName(’title’)[0].innerText.replace(/(^\s+)|(\s+$)|\n|\r/g,%22%22).replace(/\s\s/g,%22 %22);var escaped_title=page_title.replace(/%22/g,%22"%22);var selection=(document.getSelection()+%22%22).replace(/\n/g,%22%E2%97%8F%E2%97%8F%E2%97%8F%22);var content=('