#36 - Hoisting in JavaScript | JavaScript Interview Question

Looks simple? Wait till you understand how hoisting and temporal dead zone (TDZ) actually work!

Hoisting in JavaScript — how variables are moved to the top of their scope.
Difference between var and let — in terms of scope and hoisting behavior.
Temporal Dead Zone (TDZ) — why accessing a let variable before initialization throws an error.
Block Scope vs Function Scope — how let and var behave differently inside { }.
Execution Context Creation — what happens during compilation and execution phases.
Variable Shadowing — why the var a inside the block hides the outer a.
Interview Trick Question — how small changes in declaration type change the output.

Drop your answers in the comment section.

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