Is there a case where "==" is better than "==="?

Question

JavaScript

I will clarify: a practically significant case. It is easy to artificially set a task in which "==" will be more concise, but I am interested in exactly something that will benefit the national economy.
PS Saving one character is not taken into account.

Answer 1

I use only for:

if (a == null) {
// код
}

in this case, it doesn't matter if we have undefined in 'a' or null, while for any 0, false, etc. condition will be false

Answer 2

if ($('input').val() == false) alert('Введите непустое значение'); // not null, 0, ''

Answer 3

shamansir.github.io/JavaScript-Garden/ru/#types