JSFiddle - React, Tailwind, and code Playground

JavaScript

// Actually we can send regular AJAX request to this domain
// since it sends header Access-Control-Allow-Origin:*
// which allows cross-domain AJAX calls.
$.ajax({
    url: 'http://j.maxmind.com/app/geoip.js',
    type: 'GET',
    success: function(data) {
        // Now we have some functions to use:
        alert(geoip_city() + ': (' 
              + geoip_latitude() + '; ' 
              + geoip_longitude() + ')');
    },
    error: function(e) {
        console.log('Error:', e);
    },
    contentType: 'application/javascript; charset=ISO-8859-1',
    dataType: 'script'
});