Alert Dialog

Live preview

Installation

pnpm dlx shadcn@latest add @sc1m/alert-dialog

This also merges the token layer and installs src/lib/cn.ts plus @base-ui/react. For the manual route — prerequisites, components.json, and app-level setup — see Installation.

Usage

import {
  AlertDialog,
  AlertDialogTrigger,
  AlertDialogContent,
  AlertDialogTitle,
  AlertDialogDescription,
  AlertDialogClose,
} from "@/components/ui/alert-dialog";

Composition

Every part is a separate export. AlertDialog owns state; the rest are presentational and must appear in this order.

AlertDialog├── AlertDialogTrigger└── AlertDialogContent    ├── AlertDialogTitle    ├── AlertDialogDescription    └── AlertDialogClose

Example

The preview above, with its source. This is the demo module verbatim, so the code and the thing it renders cannot drift apart.

<AlertDialog>
  <AlertDialogTrigger render={<Button variant="danger" />}>
    Delete workspace
  </AlertDialogTrigger>
  <AlertDialogContent>
    <AlertDialogTitle className="text-base font-semibold">
      Delete workspace
    </AlertDialogTitle>
    <AlertDialogDescription className="mt-1 text-sm text-fg-muted">
      This action is permanent and cannot be undone.
    </AlertDialogDescription>
    <div className="mt-5 flex justify-end gap-2">
      <AlertDialogClose render={<Button variant="ghost" />}>
        Cancel
      </AlertDialogClose>
      <AlertDialogClose render={<Button variant="danger" />}>
        Delete
      </AlertDialogClose>
    </div>
  </AlertDialogContent>
</AlertDialog>

API reference

Each part forwards every prop of its Base UI counterpart; the tables list the ones declared on the part itself. See Base UI's reference for the inherited element props.

AlertDialog

AlertDialogTrigger

Accessibility

Behaviour, focus management, and ARIA wiring come from Base UI's Alert Dialog — see its reference for the full keyboard map.

Design tokens

The component reads semantic tokens only — no raw colour, radius, or duration appears in its source. Override the token, not the component.

Source

src/components/ui/alert-dialog/alert-dialog.tsx — no next/* imports, so it drops into any React 19 + Tailwind v4 app.