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  <meta charset=UTF-8>

  <meta name=viewport content="width=device-width,initial-scale=1">

  <title>rev — dynamic JS</title>

  <style>body{font-family:system-ui,sans-serif;margin:0;padding:1.5rem;background:#f8fafc;color:#334155;line-height:1.7}h1{margin:0 0 .75rem;font-size:1.25rem;color:#0f172a}a{color:#2563eb;font-weight:500}#status{margin-top:.75rem;padding:.75rem 1rem;border-radius:8px;font-size:.875rem;max-width:420px;background:#f1f5f9;border:1px solid #e2e8f0;color:#475569}.warn{margin-top:.75rem;padding:.75rem 1rem;border-radius:8px;font-size:.875rem;max-width:480px;background:#fef3c7;border:1px solid #fde68a;color:#92400e}</style>

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  <h1>link.rev (legacy)</h1>



  <p><a id=dynamicLink href=https://example.com>Visit Example</a></p>



  <p id=status aria-live=polite>Setting rev…</p>

  <p class=warn>The property can be set, but has no practical effect in modern HTML.</p>



  <script>var link=document.getElementById("dynamicLink");link.rev="made",document.getElementById("status").textContent='rev property set to: "'+link.rev+'"'</script>

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HTML rev Attribute — dynamic JavaScript