Great way to display downloadable data in a new tab

clickToOpenData.js

var obj = {a: 123, b: "4 5 6"};
var container = document.getElementById('container'); // some div on the page

container.addEventListener('click', function() {
	var data = "text/json;charset=utf-8," + encodeURIComponent(JSON.stringify(obj));
	window.open("data://" + data, "_blank");
})