JSFiddle - React, Tailwind, and code Playground

HTML

<!DOCTYPE html>
<html>
    <head>
        <script src="//ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
    </head>
</html>

JavaScript

$(document).ready(function(){
    $.ajax({
        url:"http://finance.yahoo.com/d/quotes.csv?s=XOM&f=sn",
        dataType: 'jsonp',
        success: function(data) {
            alert('good');
        },
        error: function(data) {
            alert(data);
        }
    });
});