Get Programming with JavaScript - Listing 20.02
Listing 20.02 - Parsing JSON text to obtain a JavaScript object
var xhr = new XMLHttpRequest();
var url = "http://output.jsbin.com/qiwizo.json";
xhr.addEventListener("load", function () {
var data = JSON.parse(xhr.responseText);
console.log(data);
});
xhr.open("GET", url);
xhr.send();