Loop (for each) over an array in JavaScript

tl;dr

In JavaScript, you can use a forEach loop to iterate over an array. For example, if you have an array of numbers called numbers:

let numbers = [1, 2, 3, 4, 5];

You can loop over the array using forEach:

numbers.forEach(function(number) {
  console.log(number);
});

This will log each number in the array to the console:

1
2
3
4
5