MyAuthenticator

A serverless progressive web application that generates TOTP and HOTP codes, enabling robust two-factor authentication (2FA) directly within your browser. Powered by Nuxt 4, NuxtHub, NuxtUI 3, Cloudflare Pages, D1 Database, and Drizzle ORM. Maintained by IAMSDR on GitHub, where it has earned 72 stars from the community.

It's actively developed around 2fa, authenticator, cloudflare-pages, and is a solid reference for anyone building with these tools.