Next.js 15 Route Handlers Explained | A Beginner’s Tutorial
Next.js 15 Route Handlers Explained | A Beginner’s Tutorial
Learn how to use *Route Handlers in Next.js 15* — the new and improved way to build APIs directly inside the App Router. 🚀
In this tutorial, I’ll cover:
✅ What Route Handlers are and why they replace API Routes
✅ How to create GET and POST requests step by step
✅ Handling dynamic routes and returning JSON responses
✅ Advanced features like error handling and reading query params
✅ When to use Route Handlers vs Server Actions
Whether you’re new to Next.js or upgrading from an older version, this guide will walk you through everything you need to know about Route Handlers in **Next.js 15**.
GITHUB LINK: https://github.com/KodingWithKam/lear...
Nextjs Docs:
https://nextjs.org/docs/app/getting-s...
📚 Chapters:
0:00 Intro
0:27 What are Route Handlers?
1:45 Creating Our First Route Handler
3:08 Quick Tip For Route Handlers
3:42 Next Request & Next Response
4:38 Creating a POST Route Handler
5:45 Dynamic Route Handlers
7:48 Reading Query Parameters
9:55 Error Handling In Route Handlers
12:03 When To Use Route Handlers vs Server Actions
12:32 Outro
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