React is a free and open-source JavaScript library used to create user interfaces. This code is based on UI components. A community of companies and developers maintains the library. It is an essential part of any modern web application. There are many ways to use React to improve your web application. If you’re not familiar with the library, read on to learn more about the basics. Here are a few tips to help you get started with React.

The first method that will improve your developer’s life is to learn about virtual DOM. The virtual DOM is a copy of the DOM tree that is created by web browsers. This process makes updating a page easier to manage. React is a lightweight library that only deals with the view layer of a web page. Its low learning curve makes it a more intuitive way to get started with web development.

React has two distinct types of data: state and data binding. State data is stored in a component, while state data is stored in a separate component. React allows for unidirectional data binding between components. The value of a prop should be declared in the parent component. A good example of this is an array of employees in a company’s system. The array is stored in the state data of the App component.