TOTP authentication strategy for Passport and Node.js.

This is a simple service to handle user authentication like signin, signup, forgot password, etc. It supports both email based auth and mobile otp based auth.

Firebase Phone OTP Authentication with React

This is a lightweight API that allows communication between iOS devices and a remote server. It relies on OTP authentication.

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

MyAuth, manager token OTP

Automate otp codes

Avain for Desktop

OTP VARIFICATION WITH AUTO INPUT AND TIMER

Ultralight, non-dependent and minimalist open-source package for generating Time-based One-Time Passwords (TOTPs), creating OTP URLs, and generating secure backup codes for account recovery.

Stream Cipher cracker. Given two OTP same-key encrypted strings helps to decrypt the original message.

Offline-ready OTP WebApp. Beta. Expect dragons.

A library that simplifies OTP input field implementation in your web applications.

🔐 Personal 2FA - Secure, encrypted TOTP authenticator with multi-format import/export, OpenSSL compatibility, and bilingual support (ES/EN)

CLI to generate OTP codes to publish on NPM with 2FA

A minimal Elixir umbrella application setup with a Phoenix API and React application.

A complete example of how to make signup / sigin using AWS Cognito with nodejs, only using an email. This example use dynamodb as database.

One time password (OTP) input

Testing app for Usage of Supabase & OTP using Twilio & Google OAuth

Node.js TOTP generator + verifier with terminal QR display, no external TOTP libs, Google Authenticator compatible.