Better Auth
Better Auth is a comprehensive authentication and authorization framework designed for TypeScript applications. It features a composable, plugin-based architecture that integrates directly into your codebase. The framework provides built-in support for credential authentication, social sign-on, multi-tenancy, passkeys, two-factor authentication, enterprise SSO, and security monitoring tools like bot detection and rate limiting, allowing developers to implement secure user management without external dashboard dependencies.
Checked on Sep 30, 2026.
Alternative resources
Auth.js
Flexible runtime-agnostic authentication library for web applications supporting multiple frameworks and identity providers.
Passport.js
Authentication middleware for Node.js, providing modular and flexible integration with Express and support for hundreds of authentication strategies.
JWT.io
JSON Web Tokens decoder, verifier, and generator tool for web applications.