JSFiddle - React, Tailwind, and code Playground

HTML

<body>
<input type='text' id='starter' /><br />
<select id='sel'>
    <option value=''></option>
    <option value='1'>One</option>
    <option value='2'>Two</option>
</select><br />
<input type='text' id='ender' /><br />
</body>

JavaScript

$(function() {
$("#starter").focus();
});