➤ What Is npm?
- Node Package Manager is fullname is npm.
- npm is the world's largest Software Registry.
- The registry contains over 800,000 code packages.
- Open-source developers use npm to share software.
- npm is free to use.
➤ npm includes a CLI (Command Line Client) that can be used to download and install software.
⇒ Window Example :
C:\>npm install <package>
⇒ MacOs Example :
>npm install <package>
➤ Most Useful npm Modules For NodeJs.
➤ Express : Express is a web framework, most likely known to everyone, who worked with Node.js.
➤ Lodash : The most popular and widely-used JS utility library.
➤ Async : Like Lodash is a utility library for general JS, Async is the same for - you guessed it - async JS.
➤ Bcryptjs : Bcryptjs is used to Login password hashing using this modules.
➤ Body-parser : Body-parser incoming request bodies in a middleware before your handlers.
➤ EJS : EJS is a simple templating language that lets you generate HTML markup with plain JavaScript.
➤ Jsonwebtoken : The JSON web token (JWT) is one method for allowing authentication.
➤ Moment : Parse, validate, manipulate, and display dates and times in JavaScript.
➤ Multer : Multer is a middleware for handling multipart/form-data , which is primarily used for uploading files.
➤ Request : The request module is by far the most popular (non-standard) Node package for making HTTP requests.
➤ Redis : Redis is an open source, in-memory data structure store, used as a database, cache and message broker.
➤ Socket.IO : Socket.IO is a JavaScript library for realtime web applications. It enables realtime.
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