Performance: It allows developers to use one-way data binding in app architecture. So, the developer can easily update the view for a particular user.
JSX: It's a combination of XML and JavaScript which helps developers to Write React UI building blocks. Which later generates and uses HTML string closely with injecting into a webpage.
Declarative: Now, ReactJS developers can create interactive and dynamic UIs for web and mobile platforms. One can add simple views for each state found in the application.
Virtual DOM: Virtual DOM is a virtual copy of the original DOM, which is one -way data binding process.
Event Handling: Create your own event system and use a cross-browser interface with making excellent web development.
Component-Based: The webpage is divided into small components, and each part of the app is likely to have a self-contained module. The module is written in JavaScript instead of templates and allow developers to keep the state out of DOM.