NextJs Code Challenges & Tips

1. Create a custom hook in Next.js to fetch data from an API and handle loading and error states.

2. Implement server-side rendering for a Next.js page that fetches user data from an API based on the user ID passed as a query parameter.

3. Write a dynamic route in Next.js that generates pages for a list of blog posts and implement static generation for the content.

4. Create a Next.js API route to handle user registration, including input validation and error handling.

5. Implement a global error boundary in a Next.js application to catch JavaScript errors in any part of the component tree.

6. Write a higher-order component (HOC) in Next.js that checks for user authentication and redirects unauthenticated users to the login page.

7. Develop a simple Next.js application with a multi-step form using state management for handling user inputs between steps.

8. Create a custom page that utilizes the Next.js Image component to efficiently display a gallery of images with lazy loading.

9. Implement internationalization (i18n) in a Next.js application to support English and Spanish languages with dynamic language switching.

10. Write a custom middleware for a Next.js application to log all incoming requests and their response times.