Next.js Routing Explained — App Router vs Pages | Dynamic Routes, Layouts, API Routes & More

Description

🚀 In this video, we’ll dive deep into Next.js file-based routing — one of the most powerful features of this React framework. Learn how both the classic pages directory and the modern app directory work, how to build dynamic routes, layouts, API routes, and how to navigate between pages. Whether you're starting with SSR or building full-stack apps, this video will give you a strong foundation in Next.js routing. 🧠 What You’ll Learn: What is Next.js and why use it? Difference between pages/ and app/ directory routing Dynamic routes like [slug], [[...params]], and catch-all routes How layouts and loading/error UI work in the App Router Navigating using next/link Creating backend routes with pages/api Summary table comparing pages vs app router 📚 Useful Links: 🔗 Official Next.js Docs: https://nextjs.org/docs 🔗 App Router Overview: https://nextjs.org/docs/app/building-your-application/routing 🔗 Pages Router (Classic) Guide: https://nextjs.org/docs/pages/building-your-application/routing 🔗 Dynamic Routes: https://nextjs.org/docs/pages/building-your-application/routing/dynamic-routes 🔗 App Directory Routing Guide: https://nextjs.org/docs/app/building-your-application/routing 🔗 API Routes: https://nextjs.org/docs/pages/building-your-application/routing/api-routes 👨‍💻 GitHub & Resources: 📂 GitHub (Next.js Projects & Examples): https://github.com/coding4dev 🌐 Visit Our Website for Dev Tools, Projects & More: https://coding4dev.boadtechnologies.com 🔔 Follow Coding 4 Dev for More Content: 📸 Instagram: https://instagram.com/coding_4_dev 🐦 Twitter (X): https://x.com/Coding4Devs 💼 LinkedIn: https://linkedin.com/company/coding-4-devs 🎥 YouTube: https://youtube.com/@Coding4Dev 💻 GitHub: https://github.com/coding4dev 🏷️ Tags / Hashtags: #NextJS #ReactJS #WebDevelopment #AppRouter #DynamicRouting #NextjsRouting #FullStackDevelopment #SSR #CSR #SSG #Nextjs13 #ReactFramework