This React project is a multi-page application that combines powerful state and UI management tools including Redux, React Context, and TanStack Query (React Query). Redux is used to handle global static state, such as language selection between English and Arabic, ensuring consistent localization across the app. The React Context API manages dynamic UI state like light and dark themes, allowing the user to toggle themes smoothly throughout the interface. TanStack Query is used for efficient data fetching and caching, enabling features like product or movie listings to load with minimal network overhead and built-in handling for loading and error states. With Tailwind CSS for styling and React Router for navigation, the application is both responsive and user-friendly, showcasing a modern, scalable architecture suitable for real-world production apps.