ADAMANT's Blockchain 2FA demo

A pure JavaScript Web Page to retrieve real-time OTP through a web page and generate/scan QR codes.

Garena Authenticator

A GNOME Shell extension to generate Time-based One-Time Passwords (TOTP aka Time-based OTP) for websites that use 2FA.

A browser extension to retrieve 2FA security codes generated from your 2FAuth server

Node.js GREENSMS API client: SMS, Call, Voice, VK, WhatsApp, Viber

A crispy input for numerals

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

Simple 2FA API service built on node-red

"Medii de proiectare si programare" (MPP) subject at UBB Computer Science. Way too big of a repo to keep in the university repo.

Generate 2FA tokens from command line

2 Factor Authentication Email, Otp, OAuth Google using Passport js , Express Js, React Js, MongoDB

Shows how to use an authenticator with your mvc app.

Example of 2Factor authentication with TOTP

2-factor authenication open source

This project was done under the technologies of NodeJS, Helmet, CORS, Ethers, Dotenv, Otplib and QRCode, in addition to having a technology for the PostgreSQL database stored in ElephantSQL to control the instance.

An example of implementing 2FA in a NodeJS app

uOTP by AYO Import from https://codeberg.org/ayo/uotp

A NodeJS wrapper for https://2factor.in/

A mini job board application with 2-Factor Authentication and local HTTPS on port 443