Better Auth.
The most comprehensive authentication library for TypeScript.
Framework Agnostic
Supports popular frameworks
Supports your favorite frontend, backend and meta frameworks, including React, Vue, Svelte, Astro, Solid, Next.js, Nuxt, Hono, and more Learn more
Authentication
Email & Password Authentication
Builtin support for email and password authentication, with secure password hashing and account management features Learn more
Social Sign-on
Support multiple OAuth providers.
Allow users to sign in with their accounts, including GitHub, Google, Discord, Twitter, and more. Learn more
Two Factor
Two Factor Authentication
With our built-in two factor authentication plugin, you can add an extra layer of security to your account. Learn more
Organization & Access Control
Gain and manage access.
Manage users and their access to resources within your application. Learn more
Plugin Ecosystem
Extend your application with plugins
Enhance your application with our official plugins and those created by the community. Learn more