JSFiddle - React, Tailwind, and code Playground

HTML

<div id="original"><input type="text" id="test" value="value"/><br><select id="tselect"><option value="1">1</option><option value="2" selected>2</option></select></div>
<ul><li id="moveto"></li></ul>

JavaScript

var content = $("#original").html();

$(content).each(function () {
   if (this.nodeName == 'INPUT') $(this).val('');
   if (this.nodeName == 'SELECT') $(this).children('option').prop('selected','');
   $("#moveto").append(this);
});