HTML Code

<!DOCTYPE html>

<html lang="en">

<head>

  <meta charset="utf-8">

  <title>insertBefore #foo demo</title>

  <style>

    body { font-family: sans-serif; padding: 16px; max-width: 480px; }

    p { background: #fef08a; margin: 6px 0; padding: 8px 10px; border-radius: 4px; }

    #foo { background: #fde047; padding: 10px; margin: 10px 0; border-radius: 4px; font-weight: bold; }

    button { margin-top: 12px; padding: 10px 16px; background: #6366f1; color: #fff; border: none; border-radius: 6px; cursor: pointer; }

    #hint { color: #64748b; font-size: 14px; margin-top: 10px; }

  </style>

</head>

<body>

  <div id="foo">FOO!</div>

  <p>I would like to say...</p>

  <button type="button">Move paragraph before #foo</button>

  <p id="hint">Click to move paragraph before #foo.</p>

  <script src="https://code.jquery.com/jquery-3.7.1.min.js"></script>

  <script>

    $("button").on("click", function() {

      $("p").not("#hint").insertBefore("#foo");

      $("#hint").text("Paragraph moved before #foo — same as $('#foo').before($('p')).");

    });

  </script>

</body>

</html>

Lines: 0 | Characters: 0

Live Preview Auto-refresh on Run

jQuery .insertBefore() — official #foo demo (Try It)