Loops are a great way to repeat a process in your code without having to write the same code multiple times. Let’s talk about the 3 basic types of loops in JavaScript.

The For Loop

One type of loop is the for loop, which will iterate through a block of code a certain number of times. for loops can be really helpful if you want to loop through an array of elements.

In the following snippet, watch how we loop over an array and print out one element on each iteration: