Understanding JavaScript Temporal Dead Zone

What is the Temporal Dead Zone (TDZ)?

The Temporal Dead Zone refers to the zone in which a variable has been declared but has not yet been initialized. You can identify the Temporal Dead Zone by looking at code examples with comments labeled //Temporal Dead Zone, as shown in the pictures below. But Different types of variables in a true javascript way, we face different behaviors

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let Behavior Inside TDZ (console.log is also within the TDZ)

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const Behavior Inside TDZ (console.log is also within the TDZ)

var Behavior Inside TDZ (console.log is also within the TDZ)

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