Dmitri Pavlutin 4/20/2020

A Simple Explanation of Scope in JavaScript

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This article provides an in-depth, step-by-step tutorial on the concept of scope in JavaScript. It explains how scope manages variable accessibility, detailing block scope (with let/const), function scope, module scope, nested scopes, global scope, and lexical scope, complete with code examples to illustrate key behaviors and common errors.

A Simple Explanation of Scope in JavaScript

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