introduction of React Js | React Js | Virtual Dom

REACT JS (INTRODUCTION)

React.js, sometimes known as React, is a free JavaScript package that is mostly used for building user interfaces for web applications. Developed and modified by Facebook.


Component-Based Architecture: React motivates programmers to divide the user interface into smaller, separate components. Each component, that can be used frequently throughout the application, represents part of the user interface. This increases modularity and reuse, which makes maintaining and scaling applications simpler.

Virtual Dom: React uses a virtual document object model (DOM) to enhance performance. React creates an online copy of the real DOM instead of changing it directly. When the application's status changes.

Unidirectional Data Flow: Data flows in a single direction, generally from parent components to child components, because of React's implementation of a unidirectional data flow. This makes the data flow consistent and clear.


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