JSPM

Core interfaces, types, and crypto abstraction for otplib

TypeScript-first library for TOTP and HOTP with multi-runtime and plugin support

v11 compatibility preset for otplib

RFC 4226 HOTP implementation for otplib

RFC 6238 TOTP implementation for otplib

Two- / Multi- Factor Authenication (2FA / MFA) for node.js

A commandline Authenticator App (for Authy, Google Authenticator, Microsoft Authenticator, TOTP / 2FA / MFA / OTP, etc)

Easy 2-Factor Integration For Node.js

Encode a Cypress fixture with Protocol Buffers

Drop-in replacement adapter for migrating from otplib v12 to v13

<img width="1070" alt="Authsignal" src="https://raw.githubusercontent.com/authsignal/authsignal-browser/main/.github/images/authsignal.png">

The official Authsignal React Native library.

JWT and OAuth authentication, MFA, session management, and email verification for NestJS applications.

<img width="1070" alt="Authsignal" src="https://raw.githubusercontent.com/authsignal/authsignal-node/main/.github/images/authsignal.png">

A comprehensive React-based libary for building modern web applications

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

Ultrapass Web SDK provides privacy-preserving biometric authentication and identity verification using Homomorphic Tokens (FTs). It enables secure face, voice, and fingerprint recognition directly in web browsers without exposing sensitive biometric data,

H3 middleware, routes and client utilities for the Riavzon Auth service - includes magic links, OAuth/OIDC helpers, CSRF issuance/verification, token management, and optional mTLS support.

Adds multi profile/account, mfa and aws sso support to cdk apps

Easy 2-Factor Integration For Node.js

Passwordless authentication for Strapi v5 via magic links, email OTP and TOTP-based MFA. Drop-in replacement for password login.

TOTP without extra dependencies

Lightweight Discord MFA authentication library with TOTP, ticket-based auth flows, and zero dependencies

Multi-factor authentication for Strapi v5 admin panel with license-gated Pro features.

CryptoNets WebAssembly SDK

Embedded authentication engine for Node.js — NestJS, Express, Fastify

Easy 2-Factor Integration For Node.js

SMS one-time code MFA provider for nauth-toolkit

Authentication block for 23blocks SDK - users, roles, API keys, subscriptions

A Node.js package that generates MFA time bsaed one time token based on a secret which can be used in a end-to-end automated testing solution.

Biopass Login WebSDK

Authentication middleware and utilities for Express/Node.js

Auth0 Multi-factor Authentication

TOTP (RFC 6238) authenticator-app second factor for noy-db — generate secrets, otpauth:// provisioning URIs, and constant-time code verification. Zero dependencies (HMAC-SHA1 via Web Crypto). Part of the @noy-db/on-* authentication family.

Auth primitives for the JS ecosystem. Zero framework dependencies.

The TOTP & HOTP implement for Node.JS

A powerful, flexible, and secure authentication plugin for the Crafta framework. Supports JWT, social login, 2FA, RBAC, audit logging, and enterprise-grade security features.

Use Azure AD SSO to log into the AWS CLI. A modern, actively maintained alternative to aws-azure-login.

Passkey and WebAuthn MFA provider for nauth-toolkit — FIDO2, biometric

Email one-time code MFA provider for nauth-toolkit

Email OTP second factor for noy-db — generates time-boxed one-time codes, delivers via a user-supplied transport (SMTP / SES / Postmark / any fn), and verifies in constant time. Part of the @noy-db/on-* authentication family.

TOTP authenticator app MFA provider for nauth-toolkit

TOTP but you say it out loud. Derive time-rotating, human-speakable verification tokens from a shared secret.

Opinionated architectural framework for Node.js — multi-tenant auth, MFA, OAuth, and RBAC as a single import.

NestJS module for nauth-toolkit — guards, decorators, interceptors

Nice2Dev Security — Biometric authentication (fingerprint, iris, face), security keypads, PIN entry, pattern lock, liveness detection for React. Frontend-first with optional backend verification.

Unified authentication front-end for the Fuju ecosystem (React + TypeScript).

A zero-dependency, production-ready TOTP (Time-Based One-Time Password) generator and validator using Node.js native crypto.

VerifAI Web SDK — zero-knowledge device trust for web apps. Verify the device, not just the password.

Discord MFA token generator

Minimal auth with user/pass, impersonation and mfa authentication

Lightweight, secure MFA (TOTP) + backup codes utility for Node.js / NestJS apps.

Ping OIDC Web SDK

OTP (One-Time Password) module for NestJS applications with pluggable storage

CryptoNets WebAssembly SDK

React components for [Authsignal](https://authsignal.com).

A TypeScript library for implementing Multi-Factor Authentication (MFA). This library provides essential features like generating MFA authentication keys, tokens, verifying tokens, and creating Time-based One-Time Password (TOTP) URIs for use with popular

holeauth plugin: TOTP-based second-factor authentication.

TOTP For Node.JS

🔐 Production-ready React authentication in 2 minutes. Smart cookie fallback (httpOnly → localStorage), automatic token refresh, zero dependencies. Pairs with flask-headless-auth for 20+ backend routes. OAuth, JWT, TypeScript-first. Free Auth0/Clerk alter

Framework-agnostic commercial integration package for AIOS with Firebase Auth, Stripe billing, and LangGraph integration. Works with any JavaScript environment.

Backend library for communicating with the MFA Provider

Simple OAuth client for Hawcx authentication with delegation support

Official TypeScript SDK for Agent Trust Protocol™ - Build secure, verifiable, and trustworthy applications with decentralized identity, verifiable credentials, payment protocols (AP2/ACP), and robust access control

Frontend helpers for MFA integration (fingerprinting and incognito)

CryptoNets WebAssembly SDK

Zero-dependency auth utility functions — password hashing, session management, TOTP for svadmin

Mist — MFA for agentic AI. Claude Code plugin.

A simple Node.js command line wizard to generate AWS session tokens for MFA-enabled users.

Advanced TOTP toolkit for Node.js with otpauth helpers, recovery codes, enrollment bundles, and policy-driven verification

A library for implementing multiples security measures in a nodejs application

Thin API for interacting with Arlo

CLI to manage AWS profiles and renew STS tokens

Biopass Cognito Web SDK

Shared React components for Penguin Tech applications - LoginPageBuilder, FormModalBuilder, SidebarMenu, and more

Flexible OTP/verification code input component for Svelte 5+ with full customization, mobile support, 2FA/MFA authentication, and accessibility features

Framework-agnostic authentication with OAuth 2.0, advanced schema management, and security features built with Bun, TypeScript, and SQLite

DNA parser of FASTA format

Official JavaScript SDK for WardAuth — passwordless authentication as a service

A comprehensive n8n community node for FusionAuth identity and access management providing 12 resources and 80+ operations for user management, applications, tenants, groups, registrations, identity providers, consents, forms, lambdas, webhooks, and audit

Accessible, headless & styled React OTP input component with full keyboard, paste, mask, grouping, and animation support.

A comprehensive n8n community node for Okta identity management, providing 10 resources and 80+ operations for user lifecycle, groups, applications, policies, MFA, and system administration.

Bulwark core SDK — authentication, MFA, WebAuthn, agents, and vault

SnapAuth JS/TS SDK

A lightweight npm package for generation and verification of 2FA codes.

Age SDK

Multi-factor authentication for Fox Framework — TOTP, Email OTP and recovery codes via IMfaProvider

One time password for aux4

Simplify your process of securing a valid session from a user that has an MFA device

CLI tool for generating and managing SuperTokens authentication configurations

Enterprise-ready TypeScript types and interfaces for Kitium AI Product SaaS

React authentication components with built-in integration for auth-service

Universal Verification Broker (UVB) TypeScript/JavaScript SDK

This small application assists with retrieving temporary AWS environment variables from credentials that require 2-factor authentication and assuming an AWS IAM role.

Complete authentication and authorization service with multi-provider support and session management

Complete authentication suite with multi-provider support, session management, role-based access control, and MFA

A lightweight, zero-dependency Node.js library for generating and verifying Time-Based One-Time Passwords (TOTP) and HMAC-Based One-Time Passwords (HOTP), compliant with [RFC 6238](https://tools.ietf.org/html/rfc6238) and [RFC 4226](https://tools.ietf.org

CryptoNets WebAssembly SDK

Official Vue.js composables for Universal Verification Broker (UVB)

CryptoNets WebAssembly SDK

UVB standalone core - client-side authentication without backend dependency

Login Multi Factor Authentication (MFA) uses Passportjs' passport_totp authentication stategy to provide TOTP(Time-based One-time Password Algorithm) for Express based periodicjs applications.

EasyMFA is a command line application that gets AWS credentials given a MFA token and serial number and saves it to a specified profile in the AWS credential file.

One-Time Password generator

Bravo WebAssembly SDK

MFA Integration For Node.js

Enterprise-grade authentication solution with OAuth2, API keys, email verification, SAML2, SSO, WebAuthn, 2FA, RBAC, and subscription management

Authentiq authentication strategy for Passport.

Lightweight authentication library with 2FA (TOTP/Email) and Google OAuth support

AlphaYard AppKit SDK - Client-side SDK for authentication, identity management, and platform integration

Production-grade Elysia plugin for Universal Verification Broker (UVB) authentication

Tiny zero-dependency TOTP and HOTP library for Node.js, browsers, Deno, Bun, Cloudflare Workers and edge runtimes. RFC 6238 / RFC 4226 compliant. Google Authenticator compatible two-factor authentication (2FA / MFA) for JavaScript and TypeScript.

TypeScript SDK for the Ithbat Identity-as-a-Service platform

Tools for the volcanic (minds) backend

Authentication that doesn't suck. Built for SvelteKit with adapters for every framework you actually use.

Age SDK

## Installation

Multi-Factor Authentication exchanges for OAuth2orize.

Two factor authentication for aws-cli

Helper functions to verify one's identity via personal channels(SMS, Phone, E-Mail and more!)

MCP server with 36 enterprise tools: vector embeddings, CloudFormation/DynamoDB generation, OAuth/IAM/MFA validation, error analysis, data lake readiness, agent orchestration, resilience patterns, stakeholder interviews, and 12 ACI governance tools for AI

The unified OTP toolkit for QA automation engineers. Email, SMS, and TOTP in one package.

Two Factor Authencaticator Generator

Navoica MFA components

Customizable React and TypeScript authentication UI components with support for login, signup, 2FA, and more.

Helps to maintain MFA token in dotenv file

Implementation of two-factor authentication in Node, made simple.

A CLI tool for loading temporary MFA associated keys from AWS

React components for MeCaptcha SMS verification

Generate MFA session credentials for 'aws-cli'

Get and store Apigee tokens from login.apigee.com.

Node.js SDK for BinoAuth authentication

🔐 The most comprehensive React library for WebAuthn passkey authentication. Drop-in components, TypeScript support, and zero dependencies. Secure, fast, and developer-friendly.

Generate, encrypt, and decrypt secure recovery codes for 2FA and authentication system

Ping OIDC Web SDK

Authentication for NestJS

Security-hardened TOTP/2FA library for JavaScript and TypeScript. RFC 6238 compliant with replay protection, constant-time verification, and zero runtime dependencies.

A flexible Multi-Factor Authentication kit for Next.js, Express, and Cloudflare applications

Authentication SDK with support for password, OAuth, CAS login and MFA

Enterprise-grade PostgreSQL storage adapter for @kitiumai/auth with full support for users, sessions, OAuth links, API keys, 2FA, RBAC, and SSO

Vanilla JS adapter for Verino. Reliable OTP inputs from a single core.

React adapter for Verino. Reliable OTP inputs from a single core.

Headless TypeScript SDK for MeCaptcha SMS verification

A plugin for the serverless framework which helps with MFA.

Reliable OTP input state machine that powers React, Vue, Svelte, Alpine, Vanilla JS, and Web Components.

Aegis Auth is a unified identity management system providing memory-safe Rust-based authentication. Consolidation of disparate identity providers into a single canonical source.

Library for generating TOTP codes from a base32 encoded secret

Notoofly Authentication Client - Complete auth solution for frontend applications

Adds assume role and mfa support to cdk apps

Svelte adapter for Verino. Reliable OTP inputs from a single core.

Production-grade authentication toolkit for Node.js — JWT, sessions, TOTP/2FA, OAuth, multi-database support

Out-of-band authentication strategy for Passport.

Authentication module for NestJS

TypeScript-first library for TOTP and HOTP with multi-runtime and plugin support (with updated dependencies)

A complete, secure, production-ready authentication server with email/password, OAuth, MFA (TOTP), session management, and more.

CLI for accessing AWS with MFA and/or switching profiles

Web Component adapter for Verino. Reliable OTP inputs from a single core.

Vue adapter for Verino. Reliable OTP inputs from a single core.

Implementation agnostic RFC-compliant Multi-Factor Authentication (2FA/MFA) module for NestJS with recovery code support

Modern 2025-compliant MFA/OTP system using TOTP (RFC 6238) with advanced security features

A minimal Express authentication helper using JWT with multiple adapters, MFA, social auth, and security features.

TrustJS - Blockchain-powered MFA verification SDK. Trust is the only way.

MeyerWerft MFA

Alpine.js adapter for Verino. Reliable OTP inputs from a single core.

Simple MFA OTP generator

Amazon Cognito Test helps to perform integration tests for REST API using Amazon Cognito user pools as an authorizer

Authentication adapters for FABRK framework (NextAuth, API keys, MFA)

A package for advanced sign-in security, including MFA, real-time PostgreSQL management, AI-based risk assessment, and anomaly detection. Compatible with React, Vue, and Angular, SecureAuthAI automates user management and enhances login protection.

Two- / Multi- Factor Authenication (2FA / MFA / OTP) for browser JavaScript

If you have set up the [Multi-factor Authentication](https://aws.amazon.com/iam/features/mfa) for your AWS account in order to use AWS CLI with this account you'll need to use Authenticator app to generate temporary credentials. Our AWS MFA CLI does that

Vue 3 OTP/verification code input with auto-focus, paste support, multiple styles, and full keyboard navigation

Client library for MagicAuth security questions-based MFA

Authentication package for Plyaz ecosystem

A comprehensive authentication and security solution

A cli tool to manage multi-factor IAM User authentication for the AWS CLI.

Helper Library for HyperAuth, a MFA service

OTP authentication strategy for Passport.

Mist channel adapter — routes OpenClaw approvals through AirVaults mobile app

A simple and lightweight TOTP (Time-based One-Time Password) library

Lightweight, framework-agnostic multi-factor authentication (MFA) toolkit for Node.js applications. Includes TOTP secret generation, QR code support, token verification, and Redis-compatible temporary token handling.

Create temporary AWS credentials using SAML-based identity provider. (supports MFA)

Multi-factor authentication for API keys through IP allowlisting, TOTP-based MFA, and certificate-based authentication

Hand gesture authentication for React apps

Client library for MagicAuth email-based MFA

Client library for MagicAuth TOTP-based MFA

Solid port of the Input OTP component

MeyerWerft MFA

n8n community node for Duo Security Admin API

Multi-factor authentication module for KNVEE (TOTP, SMS, Recovery Codes)

MeyerWerft MFA

Authentication library for React + Vite applications

A powerful software development kit of AuthFlow

Tapstack Auth Client - Official SDK for the Tapstack Auth API

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

Smart AWS profile authentication CLI tool with native support for IAM Identity Center (SSO), Cross-Account Access, MFA, and direct authentication

Enterprise-grade authentication with Zero Trust architecture

Official server-side TypeScript SDK for the YorAuth Authentication & Authorization Platform. For Node.js, Deno, and Bun -- not for browser use.

Easy 2-Factor Integration For Node.js (with updated dependencies)

MeyerWerft MFA

Universal TypeScript SDK for the Nexus authentication system

An offline Client for Yubico OTP

Enterprise-grade MongoDB storage adapter for @kitiumai/auth with full support for users, sessions, OAuth links, API keys, 2FA, RBAC, and SSO

JavaScript SDK for MaxAuth — open source multi-tenant authentication platform

Core JavaScript SDK for Auth Service

SnapAuth official SDK - server component for passkey and webauthn integration

A customizable standalone Angular OTP input component with RTL/LTR support, masking, auto-submit, and reactive forms integration.

西安交通大学 API 封装库，提供统一身份认证、MFA 多因素认证、用户信息获取等功能

Framework-agnostic, pure Node.js authentication & authorization library

Vue port of the Input OTP component

Multi-Factor Authentication (MFA) module for framework-ts projects with TOTP support

Easy 2-Factor Integration For Node.js Enhanced

Lightweight TOTP library using only built-in packages

HOTP/TOTP manager

FeathersJS hooks and services for Universal Verification Broker (UVB)

React components and hooks for Truxe authentication

Nuxt module for Universal Verification Broker (UVB) authentication

A modern, customizable OTP (One-Time Password) input component for Angular 19+

Express middleware for Universal Verification Broker (UVB)

Koa middleware for Universal Verification Broker (UVB)

Fastify plugin for Universal Verification Broker (UVB)

Enterprise-grade security module for frontend and backend applications with comprehensive protection against XSS, CSRF, SQL injection, and other security vulnerabilities

CLI for managing NestAuth utilities

Lightweight, secure OTP generation and verification for Node.js applications. Framework-agnostic, production-ready, and easy to integrate.

SvelteKit hooks and utilities for Universal Verification Broker (UVB) authentication

Framework-agnostic TypeScript/JavaScript SDK for AuthSafe - OAuth 2.1, OIDC, MFA, and user management for browser applications

Production-ready JavaScript client library for AdaptiveAuth framework with risk-based authentication

A plug-and-play authentication & authorization library for Node.js apps.

Next.js middleware for Universal Verification Broker (UVB)

Production-grade Hono middleware for Universal Verification Broker (UVB) authentication

Official Zauthy SDK for Auth, KYC, and Identity Verification

Multi-factor authentication SDK including fingerprint recognition

Official React SDK for AuthSafe. Provides reusable components, authentication hooks, and utilities to securely integrate AuthSafe into your React applications.

Get OTP Codes from Ente Auth

Tool for creating AWS Profile with MFA

Navoica MFA components

Official Next.js SDK for AuthSafe - OAuth 2.1, OIDC, and MFA for Next.js App Router and Pages Router

Official Express.js SDK for AuthSafe - OAuth 2.1, OIDC, and MFA middleware for Express applications

SDK for integrating WizAuth 2FA into WizPro applications. Includes server-side API client, Next.js route handlers, and React hooks.

Simple and dependency free OTP implementation (HOTP, TOTP) for Node.js written in TypeScript. Passes RFC test vectors and works with most common authenticator apps.

Zalt.io Authentication SDK - Headless TypeScript client

A CLI tool for managing TOTP MFA secrets

OnlyAuth 2FA API Javascript Library

Add Firebase TOTP MFA in 30 seconds. shadcn-style CLI + AI-friendly orchestration.

Official authentication SDK for VAIF Studio — session management, OAuth, MFA, magic links, and storage adapters. Ships standalone or bundled into @vaif/client.