JSFiddle - React, Tailwind, and code Playground

by tara5

JavaScript

var a = 5;

var b = a;

a = 1;

console.log(a);
console.log(b);

// ------------------

var object1 = {
	a: 1
}

var object2 = object1;

object1.a = 2;

console.log(object1.a);
console.log(object2.a);