JS widgets or macros to set content in HTML

wiki_user · October 21, 2025, 3:25am

like

this

htmz.dev.html

master

<script>
  function htmz(frame) {
    // Write your extensions here

    // The browser automatically scrolls DOM changes into view in response to user interaction.
    // This delay prevents that, making this is the only case where we don't lean on browser defaults.
    // Remove setTimeout wrapper to allow automatic scrolling.
    setTimeout(() =>
      document
        .querySelector(frame.contentWindow.location.hash || null)
        ?.replaceWith(...frame.contentDocument.body.childNodes)
    );
  }
</script>
<iframe hidden name="htmz" onload="window.htmz(this)"></iframe>

(mentioned previously @: Bbcode parser plugin / widget (or..whatever) - #7 by wiki_user )

afaik
this is the simplest example of just that sort of thing iv found

…it might be interesting to test
if/how the .replaceWith(
input-data could be maped from some source ??..
other than an existing html page element…