javascript - Move element before the end of BODY -

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is there way place html element before body end tag, without knowing tags before it? in scenario don't know there ul list @ end.

note: can't use jquery solve this.

e.g.

<body>    <p id="test">hello</p>     <script>        document.getelementbyid("test").move_before_body();   //<--    </script>     <ul>      <li>...</li>      <li>some random stuff</li>    </ul>    <!-- element should moved position --> </body>

someelement.appendchild move element end of someelement.

document.body.appendchild(     document.getelementbyid("test") );

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