Today, I had a great opportunity to take a React class for my friends who are learning React along with me.
Instead of just learning concepts individually, I tried to explain them with live demos and a real-world e-commerce project.
📌 Topics I Covered
I started with React Router, where I explained:
- BrowserRouter
- Routes
- Route
- Link
- NavLink
- Outlet
- useNavigate
- useParams
I also demonstrated how these concepts work together to create smooth navigation and nested routing in React applications.
🔄 State Management with useContext
Next, I explained useContext and how it helps avoid unnecessary prop drilling.
I used my recent E-commerce project as a practical example and showed how I managed the cart functionality using Context API, including the View Cart section.
🛒 E-commerce Project Overview
I gave an overview of my recent e-commerce website and explained how I implemented:
- React Router for navigation
- useContext for cart management
- Search functionality
- Product listing
- View Cart
- Dynamic product pages
This helped connect the theoretical concepts with a real application.
🌐 API & Data Fetching
Finally, I introduced APIs and explained how React applications communicate with external APIs.
For the live demo, I used Fake Store API and showed how to fetch product data using:
- fetch()
- axios
I also explained how the API response can be stored in state and displayed dynamically using .map().
💡 What I Learned
Teaching others helped me realize that explaining a concept is one of the best ways to understand it deeply.
It also improved my confidence in explaining technical concepts and connecting multiple React concepts together in a real-world project.
Learn → Build → Explain → Learn Better. 🚀
Top comments (4)
The session was really useful. Thanks again.
Thank you 😊
Good and well!. Keep it up 👍️
Thank you for your support ☺️