This is an awesome two-factor authenticator based on Flutter for Android and Windows which supports cloud backup.基于 Flutter 的双因素验证器，支持Android和Windows平台，支持云备份。

Free and Open Source Two-Factor Authenticator (2FA)

A 2FA app for Zepp OS powered smart watch

Deploy 2FAuth web app using a docker container in a breeze.

Implementing 2-Factor Authentication in Django&DRF

2FAuth package for YunoHost

2Auth Safer is an extension under development for authentication of OTP/TOTP codes.

2FAuth Documentation

A temporary repo with project to bring Docker support to https://github.com/Bubka/2FAuth

Web based 2FA key manager to protect your accounts

2FAuth API definition and documentation

This is a Crypto Trading Platform offers an AI Chat Bot for real-time crypto queries using Gemini and CoinGecko APIs. Users can buy/sell crypto, manage portfolios, and handle wallet transfers and withdrawals. With detailed transaction histories and secure 2FA login, it’s built with Spring Boot, MySQL, React, and Tailwind CSS, and supports payments.

An online store dedicated to exclusive DETI merchandise.

This is a Crypto Trading Platform offers an AI Chat Bot for real-time crypto queries using Gemini and CoinGecko APIs. Users can buy/sell crypto, manage portfolios, and handle wallet transfers and withdrawals. With detailed transaction histories and secure 2FA login, it’s built with Spring Boot, MySQL, React, and Tailwind CSS, and supports payments.

An API for generate two-factor authentication code and verify.

The Next-auth V5 repo with latest version of Next.JS (14.2.5) with social login and credentials login with 2Factor auth and reset password functionality