JSFiddle - React, Tailwind, and code Playground

JavaScript

var newObject = {};

newObject.sub = 'test';
var temp = newObject.sub;
temp.newItem = 'new value';
console.log(temp);
console.log(':(');

newObject.sub = {};
var temp2 = newObject.sub;
temp2 = 'new';
console.log(temp2);
console.log(':D');

temp2 = {'an': 'object'};
console.log(temp2);
console.log(':D');