Create a Variable, let Keyword 2022, let Variable JavaScript Keywords 2022, Master JavaScript

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Published on February 15, 2022 9:51:49 PM ● Video Link: https://www.youtube.com/watch?v=KNAuvnBY9Rk

Duration: 3:13

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Today we are taking a look at understanding let javascript keyword in Codecademy's Variable section. The lesson is "Create a Variable: let". In this lesson we learn that the let keyword is used in Javascript when we want to declare a variable that we might reasign a value to in the future. In the example we originally declare and initialize a variable using the let keyword, called meal with the value "Enchiladas". We later reassign the value to our meal variable to be, "Burrito". When we console.log the result after we make our update, we see that the value is updated to, "Burrito". Learning and understanding the let variable keyword in Javascript 2022 is important. It is important now, and likely will be important in the future of Javascript programming as well!