Here are some small React.js project ideas that cover various aspects of front-end development:

1. Todo List App:

   • Implement a simple to-do list application with features like adding tasks, marking them as complete, and removing them.

2. Weather App:

   • Create a weather application that fetches data from a weather API and displays current weather conditions for a given location.

3. Random Quote Generator:

   • Build an app that fetches and displays random quotes. You can use a public API for this purpose.

4. Image Gallery:

   • Develop a small image gallery where users can upload images, view them, and navigate through the gallery.

5. Currency Converter:

   • Implement a currency converter that allows users to convert between different currencies using real-time exchange rates.

6. GitHub User Search:

   • Create an app that lets users search for GitHub users and displays their profile information and repositories.

7. Calculator App:

   • Build a simple calculator application that performs basic arithmetic operations.

8. Authentication System:

   • Implement user authentication using a service like Firebase. Allow users to sign up, log in, and log out.

9. Chat Application:

   • Develop a real-time chat application using tools like Firebase or Socket.io.

10. Pokedex:

    • Create a Pokedex application that fetches and displays information about Pokemon using the PokeAPI.

11. Recipe Finder:

    • Build a recipe finder app where users can search for recipes based on ingredients, cuisine, or dietary preferences.

12. Memory Game:

    • Develop a memory game where users can match pairs of cards.

13. Interactive Maps:

    • Integrate a map library (such as Leaflet or Google Maps) into your app and display markers or data based on user input.

14. Responsive Navbar:

    • Create a responsive navigation bar that adjusts its layout based on the screen size.

15. Portfolio Website:

    • Build a personal portfolio website showcasing your skills and projects using React components.

These projects cover a range of front-end development concepts, including state management, API integration, user authentication, and responsive design. Choose a project that aligns with your interests and goals, and feel free to expand upon the features or add your own creative touch to make it unique!