better-auth

Authentication for TypeScript apps involves email/password login with password hashing, OAuth integration with providers like Google and GitHub, session management, and database storage. Better-auth delivers these across frameworks including Next.js, Nuxt, SvelteKit, Remix, Astro, Hono, and Express with built-in security best practices.

Yes. OAuth provider integration lets you enable social logins for Google, GitHub, and Discord without building authentication from scratch. Better-auth handles the provider setup, token management, and user data synchronization to your database.

Better-auth supports multiple database adapters for storing user credentials and session data. It integrates with SQLAlchemy-compatible backends and other popular databases, allowing you to choose the storage layer that fits your infrastructure.

Two-factor authentication and passkeys (WebAuthn) add security layers beyond passwords. Better-auth includes built-in support for both, reducing implementation complexity while meeting modern authentication standards for sensitive applications.

Yes. Role-based access control manages user permissions by role, and multi-tenant support isolates data across organizations. Better-auth provides both features with built-in session management, rate limiting, and CLI tooling for schema migrations across database backends.

Better-auth is framework-agnostic with plugin-based architecture. It works with Next.js, Nuxt, SvelteKit, Remix, Astro, Hono, Express, and more, letting you choose the framework that fits your project while maintaining consistent authentication logic.