JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.0.0-rc1/jquery.min.js"></script>
<input type="text" id="from_amount" value="0" name="amount" />
<div></div>

JavaScript

$( "#from_amount" ).keyup(function () {
    $( "div" ).text( $( "#from_amount" ).val() );
 });