JSFiddle - React, Tailwind, and code Playground
by tadeck
HTML
<div id="output"></div>JavaScript
// Just for debugging without alert()
var output = document.getElementById('output');
var log = function(msg){ output.innerHTML += '<p>' + msg + '</p>'; };
var objA = {'a':10, 'b': 20};
var objB = objA;
log('objA.a == objB.a == ' + objB.a);
log('setting objC.a to 30');
objB.a = 30;
log('objA.a == ' + objA.a);
log('objB.a == ' + objB.a);