#React

Enhance an existing React component by adding error boundaries and managing loading states to improve user experience during API calls.

Implement a cart system in a frontend application that provides real-time price updates as items are added or removed from the cart.

Create a frontend component that displays a list of restaurants with capabilities for filtering and sorting. Ensure a pleasant user interface and interaction.

Explain how you would build a real-time order tracker using WebSockets in a React application, including the architecture and key components.

Describe how you would optimize rendering for a list of 10,000+ items in a React application to ensure smooth user experience.