React Native Web allows developers to use React Native components in web browsers, enabling code sharing between web and mobile applications.It converts React Native components like View, Text, and Image into equivalent HTML elements for web rendering.React Native for Web simplifies development by enabling a unified codebase for both web and mobile platforms.It offers consistency in user experience and speeds up development by reusing code across platforms.Key libraries like react-native-web, react-native, and Expo support the functioning of React Native for Web.Limitations include limited support for native features, styling differences between platforms, and performance issues on the web.Setting up React Native for the web can be done with Expo for quick setup or manual setup using React Native CLI and webpack for more control.React Native for Web is a valuable tool for cross-platform app development, offering shared components, logic, and easy scaling across platforms.It integrates with modern dev tools and provides strong support for animations and gestures across different platforms.Understanding the strengths and limitations of React Native for Web is crucial for developers considering its use in their projects.