Gustavo Valverde
cfad76ba64
- Replace resolveSigningAlgorithm with resolveSigningKey: resolves the full key once and passes it to signJWT, eliminating redundant DB lookup and key rotation race between alg resolution and signing - Add ResolvedSigningKey type for the resolved key contract - Validate signed ID token header alg against declared alg when using custom jwt.sign callbacks (OIDC Core 3.1.3.6) - Remove stale @ts-expect-error directives
Better Auth
The most comprehensive authentication framework for TypeScript
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About the Project
Better Auth is framework-agnostic authentication (and authorization) library for TypeScript. It provides a comprehensive set of features out of the box and includes a plugin ecosystem that simplifies adding advanced functionalities with minimal code in a short amount of time. Whether you need 2FA, multi-tenant support, or other complex features. It lets you focus on building your actual application instead of reinventing the wheel.
Why Better Auth
Authentication in the TypeScript ecosystem is a half-solved problem. Other open-source libraries often require a lot of additional code for anything beyond basic authentication. Rather than just pushing third-party services as the solution, I believe we can do better as a community—hence, Better Auth.
Contribution
Better Auth is a free and open source project licensed under the MIT License. You are free to do whatever you want with it.
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Security
If you discover a security vulnerability within Better Auth, please send an e-mail to security@better-auth.com.
All reports will be promptly addressed, and you'll be credited accordingly.