🧑‍🚀 Authentication and authorization infrastructure for SaaS and AI apps, built on OIDC and OAuth 2.1 with multi-tenancy, SSO, and RBAC.

🔢 better code inputs for react/web

An open source lightweight OAuth2 server

A Time-Based One-Time Password (TOTP) Authentication Strategy for Remix-Auth.

Cross-platform 2FA desktop client built with Tauri

A comprehensive Node.js package that simplifies the implementation of One-Time Password (OTP).

Add an extra security layer to PayloadCMS using a Time-based One-time Password (TOTP).

This article will teach you how to secure a Node.js API by implementing two-factor authentication (2FA) system using tokens generated by Google Authenticator or Authy. The one-time passcode (OTP) can be delivered via different methods like SMS but we will use Google Authenticator or Authy to reduce the complexity of the project.

HMAC-based (HOTP) and Time-based (TOTP) One-Time Password manager. Works with Google Authenticator for Two-Factor Authentication.

Produces secure keys and passwords. Supports SSH, PGP, BLS, OTP and many other formats

A full-featured React Native TOTP (Time-based One-Time Password) and HOTP (HMAC-based One-Time Password) authentication.

FREE, secure and open source cross-platform 2FA TOTP app

yet another TOTP 2FA Authenticator for HarmonyOS NEXT.

A One-Time Password library for Node.js, Deno and Bun. Ideal for use in 2FA / MFA systems, with support for popular authentication apps including Google Authenticator.

Next.js app that shows how to create a Next.js login page and handle authentication. Covers passwords, email / SMS OTP, Google social login (OAuth) and TOTP (authenticator apps).

web service and api with free phone numbers from various providers in one place

One-time password lib for Deno 🦕⏱ (TOTP/HOTP)

Zero dependency HOTP/TOTP 2FA

This is an online tool to generate TOTP codes like an app such as Google Authenticator would do.

small, typescript implementation of totp