JSFiddle - React, Tailwind, and code Playground

JavaScript

window.showIP = function (resposta) {
    console.log(resposta);
    alert('O seu IP Ă©: ' + resposta.ip);
};

var src = 'http://ip.jsontest.com/?callback=showIP';
var script = document.createElement('script');
script.src = src;
document.body.appendChild(script);