What are your thoughts on the JavaScript logical negation operator?

[SEOKKAMONI]

I think the logical negation operator is not very readable.

In particular, the readability in if statements seems even worse.

If you look at it with the code, you'll be able to understand it quickly

AS-IS

  if (!hasObjectPrototype(value)) {
    return false
  }

BE-TO

  if (hasObjectPrototype(value) === false) {
    return false
  }

This code is the isPlainObject utility code.

Please share what you think.