The Auth.js project is now part of Better Auth.

About Auth.js

Auth.js is an open-source project built by individual contributors.

It is not commercial software and is not associated with a commercial organization.

What databases does Auth.js support?

What authentication services does Auth.js support?

Does Auth.js support signing in with a username and password?

Can I use Auth.js with a website that does not use Next.js?

Can I use Auth.js with React Native?

Is Auth.js supporting TypeScript?

Is Auth.js compatible with Next.js 12 Middleware?

Check out the Session strategies page to learn more.

Parts of this section have been moved to their own page.

How do I get Refresh Tokens and Access Tokens for an OAuth account?

When I sign in with another account with the same email address, why are accounts not linked automatically?

Why doesn't Auth.js support [a particular feature]?

I disagree with a design decision, how can I change your mind?