fs (File System)

This module provides functions for interacting with the file system. You can create, read, write, and manipulate files and directories.

const fs = require('fs');

http

The HTTP module allows you to create HTTP servers and make HTTP requests. It's essential for building web servers and handling HTTP requests and responses.

const http = require('http')

https

Similar to the HTTP module, but for creating HTTPS servers and making secure HTTPS requests.

const https = require('https');

path

The path module provides utilities for working with file and directory paths. It's useful for dealing with file paths in a cross-platform manner.

const path = require('path');

os (Operating System)

This module provides information about the operating system on which Node.js is running. You can access information such as CPU architecture and memory usage.

const os = require('os');

util

The util module contains various utility functions that can be helpful in various situations, such as formatting strings, working with objects, and more.

const util = require('util');

events

The events module allows you to create and handle custom events in your applications. It's particularly useful for building event-driven applications.

const EventEmitter = require('events');

url

The URL module provides utilities for working with URLs, including parsing and formatting them.

const url = require('url');

querystring

This module is used for parsing and formatting query strings, which are often used in web applications to pass data in URLs

const querystring = require('querystring');

crypto

The crypto module provides cryptographic functionality, including hashing, encryption, and decryption. It's used for building secure applications.

const crypto = require('crypto');

crypto

The crypto module provides cryptographic functionality, including hashing, encryption, and decryption. It's used for building secure applications.

const crypto = require('crypto');

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