How do I use ES6 features like destructuring in a Node js application

Question

With the help of code, can you explain how I use ES6 features like destructuring in a Node.js application?

Answer 1

To use ES6 features like destructuring in a Node.js application, you can directly use them in your code, as Node.js fully supports ES6 and later features starting from version 6 and beyond.

Example of Destructuring in Node.js:

1. Object Destructuring:

const user = {

  name: 'Ram',

  age: 20,

  email: 'ram@example.com'

};

// Destructuring the object

const { name, age, email } = user;


console.log(name);  // Ram

console.log(age);   // 20

console.log(email); // ram@example.com


2. Array Destructuring:

const numbers = [100, 200, 300];

// Destructuring the array

const [first, second, third] = numbers;

console.log(first);  // 100

console.log(second); // 200

console.log(third);  // 300