Var Let Const – Nextra

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- Any Vs Never Vs Unknown
==-vs-===
.bind() vs .call() vs .apply()
null vs undefined vs undeclared
Curry vs Partial Application
Sync vs Async functions
var vs let vs const
Closure
Concurrency and Parallelism
Event Bubbling
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Generators
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var vs let vs const

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Javascript

var vs let vs const

`var` vs `let` vs `const`

	`var`	`let`	`const`
Scope	function scope	block scope	block scope
Reassigning	yes	yes	no
Redeclaring	yes	no	no
hoisting	yes	no	no

Sync vs Async functions Closure

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