> ## Documentation Index
> Fetch the complete documentation index at: https://auth0.com/llms.txt
> Use this file to discover all available pages before exploring further.

> Learn about ACUL use cases

# ACUL Use Cases

ACUL supports various tech stacks to fully customize the login experience for your end-users and to fit numerous business cases with advanced customization.
Use the following scenarios to customize your Universal Login [themes](/docs/customize/login-pages/universal-login/customize-themes), [templates](/docs/customize/login-pages/universal-login/customize-templates), and [text elements](/docs/customize/login-pages/universal-login/customize-text-elements). To learn more about Auth0’s hosted login, read [Auth0 Universal Login](/docs/authenticate/login/auth0-universal-login).

## Use cases

| Read...                                                                                                                                                       | To learn...                                                          |
| ------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------- |
| [Create a theme with Tailwind](/docs/customize/login-pages/advanced-customizations/acul-use-cases/create-theme-tailwind)                                      | How to create a theme with Tailwind CSS variables with ACUL screens. |
| [Integrate a custom component](/docs/customize/login-pages/advanced-customizations/acul-use-cases/integrate-custom-component)                                 | How to integrate a custom component libary to an ACUL screen.        |
| [Migrate from Classic Login to Universal Login with ACUL](/docs/customize/login-pages/advanced-customizations/acul-use-cases/migrate-classic-universal-login) | How to migrate from Classic to Universal Login with ACUL.            |