* [otplib v13.5.0](https://github.com/yeojz/otplib) – TypeScript-first library providing HOTP and TOTP one-time password generation and verification across Node, browser, Deno, and Bun. * [Tinyauth nightly](https://github.com/tinyauthapp/tinyauth) – Tinyauth is a tiny authentication and authorization server acting as middleware or standalone, supporting OAuth, LDAP, and access controls with common reverse proxies.