Skip to main content

Blog

News, insights and more

Learn more about Clerk, our approach to authentication, and company news.

A decorative image showing a diagram element containing the Next.js logo on the left connecting to another element with icons for routes, middleware, client components, and server actions.

What is the best way to handle authentication in Next.js App Router?

Learn about the various authentication options available when using Next.js app router, and how to properly secure access to protected areas of your application.

Published
Cover image for the blog post showing a graphic of the Next.js logo around circuitry

How do I add authentication to a Next.js app?

Learn how Next.js authentication works by implementing JWTs from scratch, including user registration, sign-in/sign-out functionality, and middleware protection.

Published

Build a Cross-Platform B2B App with Clerk, Expo, and Supabase

Learn how to add multi-tenancy to your React Native & Expo app using Clerk and Supabase.

Published