Struggling with Authentication in Next.js?
If you’re finding it hard to implement authentication in Next.js without relying on external providers like Clerk or Supabase, this post is for you. I’ll be sharing my project link and GitHub repo to help you easily set up secure authentication for your app without any third-party services.
Why NextAuth.js?
When you’re looking to build a fully secure, self-contained app where no external provider has access to your user data, NextAuth.js is the perfect solution. It lets you handle authentication entirely within your app, ensuring that you control your users’ information. You can seamlessly store user data on your own server when they sign up or log in for the first time using Google, GitHub, or custom credentials—without needing any third-party service to manage that data.
What You’ll Learn:
How to authenticate users with Google, GitHub, and custom credentials using OAuth 2.0.
Secure credential-based login using JWT tokens for enhanced security.
How to store user information without relying on external providers.
Project Link: <a href="https://pwa-nextjs-auth.vercel.app/" target="_blank" rel="noopener nofollow">https://pwa-nextjs-auth.vercel.app/</a>
GitHub Repo: <a href="https://github.com/deadeye03/nextjs-auth" target="_blank" rel="noopener nofollow">https://github.com/deadeye03/nextjs-auth</a>
If you have any suggestions or feedback, feel free to drop a comment below. Let’s discuss how to make authentication even better!
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Implementing authentication in Next.js without relying on third-party services like Clerk or Supabase is made easier with NextAuth.js. This approach lets you control user data by storing it on your own server when users sign up or log in, using providers like Google, GitHub or custom credentials. Learn how to set up OAuth 2.0 authentication and secure credential-based logins with JWT tokens.

Authentication with NextAuth in Nextjs (Provider:-Google,GitHub).