auth0▌

You are an expert in Auth0 authentication implementation. Follow these guidelines when working with Auth0 in any project.

Add authentication to Vue.js 3 single-page applications using @auth0/auth0-vue.

Add authentication to Angular applications using @auth0/auth0-angular.

Add authentication to Express.js web applications using express-openid-connect.

Add Multi-Factor Authentication to protect user accounts and require additional verification for sensitive operations.

Migrate users and authentication flows from existing auth providers to Auth0.

Add authentication to React Native and Expo mobile applications using react-native-auth0.

Authentication for React SPAs using Auth0 Universal Login with redirect-based flows. \n \n Supports React 16–19 with Vite or Create React App; wraps your app with Auth0Provider and exposes hooks like useAuth0() , loginWithRedirect() , and logout() \n Handles user sessions, access tokens, and profile data automatically; SDK manages secure token storage without manual localStorage handling \n Includes protected routes, API token injection, and error handling patterns documented in the integration

Add Auth0 authentication to Next.js apps with session management, protected routes, and middleware. \n \n Supports both App Router and Pages Router with automatic OAuth callback handling via /auth/login , /auth/logout , and /auth/callback endpoints \n Provides server-side session access through auth0.getSession() for Server Components and API routes, plus client-side useUser() hook for client components \n Requires middleware configuration ( middleware.ts for Next.js 15+, or proxy.ts for Next.js

Framework detection and Auth0 account setup router for nine JavaScript and backend frameworks. \n \n Detects your stack (React, Next.js, Vue, Nuxt, Angular, Express, Fastify, React Native) and routes to the correct framework-specific skill \n Provides Auth0 CLI installation and application creation commands for SPAs, regular web apps, and native apps \n Includes environment variable setup guides and common mistakes reference for each framework tier \n Covers migration patterns from Firebase, Cog