Next.js Tutorial 2025
In this video, we’ll explore dynamic routes in Next.js with a practical example. You’ll learn how to create a product page using URL parameters, how Next.js handles dynamic routing, and how to control parameter types with TypeScript for better safety. We’ll also see how to validate parameters so only numbers are accepted as product IDs. This is a beginner-friendly yet powerful concept you’ll use in real projects when fetching data from APIs or databases.
If you find this helpful, don’t forget to like 👍, comment 💬, and subscribe 🔔 for more Next.js and TypeScript tutorials!