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What Is the Temporal Dead Zone (TDZ)?

Are let variables hoisted?

The answer

Yes. let variables are hoisted but remain inaccessible until initialization.

More FAQs in What Is the Temporal Dead Zone (TDZ)?

No. TDZ only applies to let and const.

It helps prevent bugs caused by accessing variables before initialization.

Yes. const variables also exist in the Temporal Dead Zone.

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