Node JS Foreach Loop Array Example

Hello all! In this article, we will talk about node js foreach loop array. In this article, we will implement a foreach loop node.js array. Here you will learn for loop in node js array. This post will give you simple example of for loop in node js json array.

i will give you two simple example with node foreach loop. let's see both example one by one.

Example 1:

const myArray = ['PHP', 'Laravel', 'Angular', 'React', 'Node'];
   
myArray.forEach(element => {
  console.log(element);
});

Output:

PHP
Laravel
Angular
React
Node

Example 2:

const myArray = [1, 2, 3, 4, 5, 7];
   
myArray.forEach((element, index) => {
  console.log('Key:' + index + ' Value:' + element);
});

Output:

Key:0 Value:1
Key:1 Value:2
Key:2 Value:3
Key:3 Value:4
Key:4 Value:5
Key:5 Value:7

i hope it can help you...