re: 😲🤯The most outstanding new feature in Javascript you need to know about: Optional Chaining VIEW POST

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re: May be a long argument but it's not two nulls, it's a null (defined) and an undefined. They have usefully different meanings and usages. Saying it'...

I would have to agree with you, however in the wild most code I've seen misinterprets this and there is mixed usage of both all over the place..

And everybody is true here :)

I try to use undefined as much as I can instead of null.

But some frameworks want you to use null.

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