JSFiddle - React, Tailwind, and code Playground

HTML

<div id="original"></div>
<div id="result"></div>

JavaScript

var sort_object = function(map) {
    var keys = _.sortBy(_.keys(map), function(a) { return a; });
    var newmap = {};
    _.each(keys, function(k) {
        newmap[k] = map[k];
    });
    return newmap;
}

var obj = {
    "hello": "World",
    "lulz": "what",
    "who": "ru",
    "abc": "baz",
    "foo": "bar",
    "zzzzzZ": "sheep",
    "spoon": "!fork"
}

document.getElementById("original").innerHTML = JSON.stringify(obj);
document.getElementById("result").innerHTML = JSON.stringify(sort_object(obj));