auth0-spa-js

Use when building or customizing Auth0 Universal Login screens with full UI control — creating branded login, signup, or MFA screens using the ACUL React or…

Use when adding Auth0 login, logout, or credential management to an Android app in Kotlin or Java. Covers Web Auth, biometric-protected CredentialsManager, and…

Use when upgrading an Android app's Auth0 SDK (com.auth0.android:auth0) to the next major version. Detects the current version, checks prerequisites, and…

Use when adding Auth0 login, logout, route guards, or HTTP interceptors to an Angular application. Integrates @auth0/auth0-angular for SPAs — use even if the…

Use when protecting ASP.NET Core Web API endpoints with JWT Bearer token validation, scope checks, or DPoP binding. Integrates…

Use when adding cookie-based login, logout, or user profile to an ASP.NET Core MVC, Razor Pages, or Blazor Server web app. Integrates…

Use when customizing the look of Auth0 Universal Login to match a brand — changing colors, logo, fonts, page layout, or login text. Also use when resetting…

Use when setting up, verifying, or troubleshooting a custom Auth0 login domain (e.g. login.example.com). Covers CNAME setup, verification, TLS policy, Multiple…