Are let and const hoisted in JavaScript?

Memory is allocated for them, so technically yes. But they are placed in the Temporal Dead Zone and remain uninitialized until the declaration line. Accessing them early throws a ReferenceError.

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More FAQs in What Is Hoisting in JavaScript?

No. let, const, and function declarations are also hoisted.

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Memory is allocated during the creation phase before code execution.

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Yes. Function declarations are fully available before execution.

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