What Is React JS Development?

React is a new framework that is fast and extensible. It is more than a collection of pre-written code snippets. It can be used to build entire applications for web browsers and mobile devices. It is compatible with other frameworks, including HTML5, CSS3, and JavaScript. Because it is open-source, you can use it for client-side and server-side development. It comes with its own set of frameworks and companion libraries, which can significantly cut down your development time.

React JS creates a Virtual DOM, or copy of your site’s DOM, to make debugging easier. It also knows which parts of the DOM need to change when an event occurs. The Virtual DOM is the backbone of the React framework and is the foundation for building dynamic, interactive websites and apps. Using it, you’ll never have to worry about maintaining and testing your app’s performance.

While React is a powerful framework, it has some limitations. The library is not complete, and does not include many tools for building applications. If you want to build more complex applications, you can use other libraries, such as Angular.com’s React, or Facebook’s XHP extension syntax. In addition, the library has built-in hooks, such as useState and useReducer.