JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8/themes/ui-lightness/jquery-ui.css">
<form>
    <input type="text" id="1" tabindex="1" value="1"/>
    <input type="text"  id="2" tabindex="2" value="2"/>
    <input type="text"  id="3" tabindex="3" value="3" />
    <input type="text"  id="4" tabindex="4" value="4"/>
    <input type="text"  id="5" tabindex="5" value="5"/>
    <input type="text"  id="6" tabindex="6" value="6"/>
</form>

JavaScript

$(document).ready(function(){
    
    $('#3').datepicker({
        onSelect: function(dateText, inst) {
                 $(this).focus();
        }    
       });    
    
});