JSFiddle - React, Tailwind, and code Playground

JavaScript

function getObject() {
    return { 'color' : 'red', 
             'title' : 'my title'
    };
}

var myObj1 = getObject();
var myObj2 = {};  //empty object

alert('myObj1 Length = ' + myObj1.length + '  myObj2 Length = ' + myObj2.length);