Javascript const Keyword

JS Code Snippets const Keyword


In this code snippet, we’ll learn about the const keyword in Javascript.

The const keyword does almost exactly the same thing to a variable as the let keyword. You can read more about let in this post. The difference is it also makes the variable a constant meaning it can only have its value assigned once.

Let’s see the example below.


const number = 5;

//number = 5; //This won't work with const variables.

Resulting output:


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