JavaScript Variables - Cuardach Físeáin

How the let, const, and var Keywords Work in JavaScript

freecodecamp.org

How the let, const, and var Keywords Work in JavaScript

As a JavaScript beginner, you probably learned how to declare variables and assign values. In the old, pre-ES6 era of JavaScript, developers used to declare variables using the keyword var or without any keywords. But times have changed! With ES6 (E...

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