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

How do I handle JWT verification in Next.js?
Learn all about JWTs: what they are, how they are created, and how to verify them in a Next.js application
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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.
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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.
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How do I add authentication to a Next.js app?
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Build a Cross-Platform B2B App with Clerk, Expo, and Supabase
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Using Clerk in a React Native app
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Add multi-tenancy to an app built with Clerk, Lovable, and Supabase
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How to build an AI coding rules app with Clerk, Lovable, and Supabase
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How to Build Multi-Tenant Authentication with Clerk
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How to Design a Multi-Tenant SaaS Architecture
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Synchronize user data from Clerk to Supabase
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How to take your Clerk application to production
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A practical guide to testing Clerk Next.js applications
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Implementing multi-tenancy into a Supabase app with Clerk
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