JSPM

A JavaScript package for generating one-time passwords (OTPs), including custom OTPs, TOTP, HOTP, and recovery codes. Ideal for secure authentication.

Modern TypeScript TOTP generator and verifier (RFC 6238)

An elegant and highly customizable One-Time Password (OTP) input library designed to simplify the implementation and enhance the user experience of OTP authentication flows in React Native Applications.

A TypeScript SDK for sending and validating OTPs with support for rate limiting.

Biblioteca para geração e verificação de códigos TOTP (Google Authenticator, Microsoft Authenticator, etc.) em Node.js.

volto-tfa: Volto add-on

A comprehensive and customizable authentication solution for applications. Includes flexible auth flows, email/SMS verification, custom middleware, and integration with Twilio and SMTP services.

A library to generate advanced OTPs and captcha images

Node client for the Everify API - secure SMS verification made simple

Provides methods for performing time-based operations including token verification, hash generation, and NTP calculations. It primarily deals with time-based one-time password (TOTP) functions

A secure login where the user's private key is never hosted on servers or the user's online devices ( this project can also be used as a form of two-factor authentication ( 2FA ) where the user's private key is never hosted on servers )

A powerful CLI tool to set up a complete authentication system for MERN stack projects, featuring user registration, email verification, 2FA, OTP-based login, password authentication, and advanced security measures like account lock after failed attempts.

A secure login where the user's private key is never hosted on servers or the user's online devices ( this project can also be used as a form of two-factor authentication ( 2FA ) where the user's private key is never hosted on servers )

a mongoose plugin to support two-factor anthentication

react native OTP code generator

Implement two-factor SMS authentication with the Twilio API in three lines of code.

The one and only Two Factor Authentication Handler for Express.

Seamless and Secure Authentication for Modern Web Applications: Easily integrate OTP-based email verification, Google OAuth, GitHub, Microsoft, and Okta login into your Node.js app. Modular, flexible, and database-agnostic, this package simplifies user au

Use DUO 2FA in your hubot scripts

A simple OTP generation and verification library for use with Google Authenticator.

👉 https://hyper.fun/c/carbon-icon-two-factor-authentication/1.3.0