JavaScript forEach Loop Explained | Iterate Array Elements with Example

Описание: In this simple yet powerful JavaScript tutorial, we will learn how to use the forEach() method to iterate over arrays and access each element one by one. The forEach() function is one of the most commonly used array iteration methods in JavaScript, allowing you to execute a function for each element in an array.
Example Code:
const arr = [1, 2, 3, 4, 5];
arr.forEach(function(element) {
console.log(element);
});
We declare an array arr containing numbers from 1 to 5.

Then, using arr.forEach(), we pass an anonymous function as a callback.

The callback function takes each element of the array in order and logs it to the console.

The output will be:
1
2
3
4
5