* [Logto v1.37.0](https://github.com/logto-io/logto) – Modern auth infrastructure supporting OIDC, OAuth 2.1, multi-tenancy, SSO, and RBAC for SaaS and AI applications.

* [Hanko backend/v2.5.0](https://github.com/teamhanko/hanko) – Open-source authentication and user management solution focused on passwordless login.

* [WebAuthn Library v0.16.0](https://github.com/go-webauthn/webauthn) – FIDO2-conformant passkey and authentication backend for Go applications.

* [Magic JavaScript SDK @magic-ext/smart-acc...](https://github.com/magiclabs/magic-js) – JavaScript SDK for frictionless web3 onboarding with a focus on security and privacy.