Authenticator generates 2-Step Verification codes in your browser.
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Updated
Feb 10, 2026 - TypeScript
Authenticator generates 2-Step Verification codes in your browser.
One Time Password (OTP) / 2FA for Node.js and Browser - Supports HOTP, TOTP and Google Authenticator
NestJS boilerplate with JWT, OAuth (Google & Apple), OTP, TOTP/2FA, and RBAC. Powered by Prisma, works with any database. Repository Design Pattern and Modular. Production-ready.
A Time-Based One-Time Password (TOTP) Authentication Strategy for Remix-Auth.
Simple and fully modifiable OTP Input Component for React Native
A comprehensive Node.js package that simplifies the implementation of One-Time Password (OTP).
📌 A One-Time Password input designed for the React library MUI
Add an extra security layer to PayloadCMS using a Time-based One-time Password (TOTP).
Telegram Mini App that allows you to generate one-time passwords inside Telegram
🔐 A simple TOTP-based 2FA authenticator for all your accounts.
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.
A full-featured React Native TOTP (Time-based One-Time Password) and HOTP (HMAC-based One-Time Password) authentication.
A customizable form component for react-native. It handles basic validation of input, and also alerts the user of failed validations.
A self-hosting app to share secrets only one-time.
An OTP (one-time password) or OTC (one-time code) input component built in React and TypeScript.
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