React is a JavaScript library
React is a popular JavaScript library for building user interfaces. Developed and maintained by Facebook, React is widely used for creating dynamic and interactive web applications. It follows a component-based architecture, allowing developers to build UIs by creating reusable and modular components. Here are some key concepts and features of React: Components: React applications are built using components, which are self-contained, reusable pieces of code that define how a part of the user int