migrating-radix-to-base-ui

To migrate Shadcn UI components from Radix UI to Base UI, refactor component composition by replacing the `asChild` prop with Base UI's `render` prop. This transition also involves updating dependency configurations to align with Base UI's architectural shifts.

Upgrading to Tailwind CSS v4 in a Shadcn UI project involves shifting to its CSS-first configuration engine and adopting native state-driven styling hooks. You must update your project dependencies and configuration files using the provided pnpm commands.

The architectural difference between Radix UI's `asChild` prop and Base UI's `render` prop lies in component composition. The `render` prop facilitates a shift towards state-driven styling hooks, allowing more flexible component refactoring during migration.

Yes, you can use Base UI with Tailwind CSS v4 during a React migration. This combination allows you to leverage modern performance improvements by adopting Tailwind v4's CSS-first engine and Base UI's native state attributes for state-driven styling.

A key limitation when migrating Radix UI components to Base UI is the required refactoring of component composition logic. You must manually transition from the `asChild` pattern to the `render` prop and update dependency management configurations to avoid architectural conflicts.

Shadcn UI styling breaks after upgrading to Tailwind CSS v4 because the upgrade shifts styling logic to a CSS-first configuration engine. You must adopt state-driven styling hooks and native state attributes to resolve these rendering inconsistencies.