updated
Advanced Customizations for Universal Login has reached General Availability
We are excited to announce that Advanced Customizations for Universal Login (ACUL) is now generally available. ACUL enables developers to create custom, client-rendered user interfaces for Universal Login using their preferred frontend technologies.
Key capabilities in this release:
- Full Screen Parity: Support for customizing all Universal Login screens and flows, including Login, Signup, MFA, Password Reset, and more.
- New SDKs: Production-ready React and TypeScript SDKs to accelerate development.
- NPM: @auth0/auth0-acul-js | @auth0/auth0-acul-react
- GitHub: auth0-acul-js | auth0-acul-react
- Visual Editor: A new Dashboard UI for managing screen configurations and assets.
- Improved Developer Tooling: Major updates to Auth0 CLI to support scaffolding (auth0 acul init), local mocking, testing, and CI/CD deployments.
- Production-Ready Sample App: A robust sample repository featuring implementations of 34 authentication screens built with React 19 and Tailwind 4.
ACUL allows you to leverage all the security benefits of Universal Login, such as bot protection and threat intelligence, while providing complete control over the visual presentation and user journey.