Role of React in Web Development

React is is a JavaScript library for building user interfaces, particularly single-page applications, developed by Facebook. It facilitates the creation of dynamic and interactive user interfaces in web applications through a component-based architecture. .

Role: React is a JavaScript library for building user interfaces, particularly single-page applications (SPAs). It uses a component-based architecture, allowing developers to create reusable UI components. React's virtual DOM improves performance, and its ecosystem includes tools like Redux for state management and Next.js for server-side rendering. React is ideal for creating dynamic and responsive web applications.