Dromara 🗝️MaxKey SSO ,Leading-Edge IAM-IDaas(Identity and Access Management) Product , Under Apache License, Version 2.0 is free ，业界领先的IAM-IDaas身份管理和认证产品，遵循 Apache License, Version 2.0 开源免费，支持OAuth2.x、OpenID Connect、SAML2.0、CAS、JWT、SCIM等SSO标准协议，基于RBAC统一权限控制，实现用户生命周期管理，开源、安全、合规、自主可控。

• UpdatedMar 14, 2025
• Java

TOTP authenticator implement as a wechat mini program

• UpdatedJan 21, 2019
• JavaScript

Argus is an OTP Mobile App and support the Time-based One-time Password (TOTP) algorithm specified in RFC 6238.

• UpdatedSep 23, 2021
• Objective-C

This script receives Discord 2FA codes and outputs it via terminal. It refreshes the available codes for people to use for their Discord account.

• UpdatedApr 4, 2024
• Python

Time-based one-time password

• UpdatedOct 13, 2024
• PHP

A C TOPT and HOTP authentication library.

• UpdatedMay 18, 2017
• M4

Secure offline TOTP authenticator featuring an encrypted vault and high-performance Rust cryptography

• UpdatedMar 16, 2025
• Python

Generate secure 2FA codes on the fly with same-device QR scanning and manual key entry

• UpdatedFeb 27, 2025
• TypeScript

TOPT 2FA POC

• UpdatedDec 7, 2018
• JavaScript

Tutti Frutti: A small game, based on the well-known Tutti Frutti game. Was implemented at a hackathon at Toptal.

• UpdatedNov 22, 2022
• TypeScript