JavaScript performance difference between double equals (==) and triple equals (===)

Question

In JavaScript, is there a performance difference between using a double equals (==) vs using a triple equals (===)?

Example: if (foo

Answer 1

It depends on the items being compared. Since "===" is more strict than "==", it should return false faster than "==". However, if the two items are strictly equal "===" should take more time than "==" because it has to check more properties for equality.