Facebook develop ReactJS as the front end library for JavaScript to render the UI components. ReactJS is popular in web and mobile application development because of its reusable UI components. In the current era it is on demand in development of large-scale application. You even don’t believe that almost 6 lac applications are using ReactJS as the core framework. Such as udemy is using ReactJS.

This course is designed for beginners who want to enhance their knowledge about ReactJS. There is no doubt ReactJS is the fastest framework to load UI components. That’s why it is most popular among developers to integrate its components within their projects.

ReactJS is somehow difficult for beginners to get started. But if you have a strong knowledge of JavaScript and other frameworks then it will be easy to understand for you.

ReactJS does not use HTML perhaps JSX is used to render HTML in the front end.

Official Website: https://reactjs.org/