README
Auth.js
Authentication for the Web.
Open Source. Full Stack. Own Your Data.
Auth.js is a set of open-source packages that are built on standard Web APIs for authentication in modern applications with any framework on any platform in any JS runtime.
Auth js is now part of Better Auth. We recommend new projects to start with Better Auth unless there are some very specific feature gaps (most notably stateless session management without a database).
Features
Flexible and easy to use
- Designed to work with any OAuth service, it supports 2.0+, OIDC
- Built-in support for many popular sign-in services
- Email/Passwordless authentication
- Passkeys/WebAuthn support