Recipe: live preview

There is no server-side preview endpoint — render previews on the client from the onChange callback (available via explicit init).

<textarea id="ed"></textarea>
<div id="preview" class="prose"></div>

<script>
  const preview = document.getElementById("preview");
  DjangoTipTap.init(document.getElementById("ed"), {
    onChange(html) {
      preview.innerHTML = html;  // editor output is schema-sanitized
    },
  });
</script>

The editor's output is already constrained by the schema (see Security), so it is safe to drop into a preview node. For an email-style preview, render html into an iframe with your email CSS instead of a <div>.

Because onChange is a JS function it can't travel through the data-tiptap-config attribute used by auto-mount — use init() (Path B) when you need it.