JSFiddle - React, Tailwind, and code Playground

HTML

<form id="myform">
    <input id="myinput" type="text" value="Default" />
    <input type="reset" />
</form>

JavaScript

var input = new Element('input', { 'type': "text", 'value': "Javascript-created element" });
$('myinput').insert({after: input});