Question

Differentiate between React JS, Node JS and Express JS

Answer 1

 

	React.js	Node.js	Express.js
Definition	A JavaScript library	A runtime environment	A web application framework
Type	Library	Runtime environment	Framework
Usage	Front-end development	Server-side development	Server-side development and API creation
Purpose	Building user interfaces	Running JavaScript on the server	Building web applications and APIs
Language	JavaScript	JavaScript	JavaScript
Component-Based	Yes	No	No
Server-Side Rendering	No	Yes	Yes (with additional setup)
Common Use Cases	Building web applications with dynamic UIs	Building scalable server-side applications	Creating RESTful APIs and handling HTTP requests
Dependencies	Typically used with Node.js for server communication	Used to run JavaScript code on the server	A framework built on top of Node.js, used for building web applications and APIs
Routing	React Router is commonly used for client-side routing	Express.js provides server-side routing capabilities	Express.js is used for server-side routing
Package Manager	npm or yarn	npm	npm