Next.js 15 Tutorial - Beginner to Advanced - Next.js 15 Tutorial - 42 - Headers in Route Handlers

Headers in Next.js Route Handlers Let's dive into handling headers in route handlers. We'll start with the basics of what headers are, including request and response headers, and their key examples like User-Agent, Accept, and Authorization. Using a profile route handler, we'll demonstrate how to read request headers and send back custom response headers in Next.js, using both the request parameter and the async headers function. Watch how setting the Content-Type header can change how data is rendered in the browser. 📔 GitHub Repo - https://github.com/gopinav/Next.js-15-Tutorials 📘 Frontend Interview Course - https://learn.codevolution.dev/ 💖 Support UPI - https://support.codevolution.dev/ 💖 Support Paypal - https://www.paypal.me/Codevolution 💾 Github - https://github.com/gopinav 📱 Follow Codevolution + Twitter - https://twitter.com/CodevolutionWeb + Facebook - https://www.facebook.com/codevolutionweb 📫 Business - [email protected] 00:00 Introduction to Headers in Route Handlers 00:15 Understanding Request Headers 01:02 Understanding Response Headers 01:29 Reading Request Headers in Next.js 04:15 Setting Response Headers in Next.js 05:34 Conclusion and Support