JSFiddle - React, Tailwind, and code Playground

HTML

<button id='clickme'>Click Me!</button>

JavaScript

var x = {
    "Item1" : 1,
    "Item2" : {
        "Item3" : 3
    }
}

$('#clickme').click(function(){
    alert(JSON.stringify(x, undefined, 2));
    alert($.parseJSON(x));
});