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  Hey Guys, in this blog we are going to learn about what is REACT, JSX and why we need to use React. Let's get started... What is the React? ReactJS is an open-source front-end Java-Script library. it's free. It's maintained by Facebook. It's used for building user interfaces especially for Single Page applications (SAP). We can also use it for handling the view layer for Mobile and Web Applications. We can also create reusable component that we can re-use in our project What is JSX ? JSX Stand for JavaScript XML In react instead of java-script we are using JSX for templating. Using JSX we can write HTML in React application. it's made easy for developers to write HTML code in react app. It automatically converts the HTML tag into react element. Why we need to use  React? It's easy to learn Performance Data Binding Native Approach Simplicity Testability How to Install and create React APP? For more info just visit below link there you can find all information s