What is the difference between React Native and React?

React and React Native are JavaScript frameworks by Facebook, but they serve different purposes. React is used for building user interfaces for web applications, rendering components to the DOM using HTML and CSS. React Native is designed for mobile apps, rendering native components like and instead of HTML elements. While React focuses on the web, React Native provides native performance for iOS and Android platforms, using tools like React Navigation for app navigation. Styling in React uses CSS, whereas React Native employs StyleSheet objects. React is browser-based, while React Native integrates with device hardware and runs on emulators.