For-each in JavaScript array

 const numb = [1, 2, 3, 4, 5];

Example:

numb.forEach(function(num) {

    console.log(num);

});

Example with optional parameters:

numb.forEach((num, index) => {

    console.log('Index: ' + index + ' Value: ' + num);

});

numb.forEach((num, index, array) => {

    console.log(array);

});