A comprehensive queue component system for displaying message lists, todos, and collapsible task sections in AI applications.

The Queue component provides a flexible system for displaying lists of messages, todos, attachments, and collapsible sections. Perfect for showing AI workflow progress, pending tasks, message history, or any structured list of items in your application.

See scripts/queue.tsx for this example.

npx ai-elements@latest add queue

• Flexible component system with composable parts
• Collapsible sections with smooth animations
• Support for completed/pending state indicators
• Built-in scroll area for long lists
• Attachment display with images and file indicators
• Hover-revealed action buttons for queue items
• TypeScript support with comprehensive type definitions
• Customizable styling with Tailwind CSS
• Responsive design with mobile-friendly interactions
• Keyboard navigation and accessibility support
• Theme-aware with automatic dark mode support

See scripts/queue-prompt-input.tsx for this example.

Prop	Type	Default	Description
...props	React.ComponentProps<	-	Any other props are spread to the root div.

Prop	Type	Default	Description
defaultOpen	boolean	true	Whether the section is open by default.
...props	React.ComponentProps<typeof Collapsible>	-	Any other props are spread to the Collapsible component.

Prop	Type	Default	Description
...props	React.ComponentProps<	-	Any other props are spread to the button element.

Prop	Type	Default	Description
label	string	-	The label text to display.
count	number	-	The count to display before the label.
icon	React.ReactNode	-	An optional icon to display before the count.
...props	React.ComponentProps<	-	Any other props are spread to the span element.

Prop	Type	Default	Description
...props	React.ComponentProps<typeof CollapsibleContent>	-	Any other props are spread to the CollapsibleContent component.

Prop	Type	Default	Description
...props	React.ComponentProps<typeof ScrollArea>	-	Any other props are spread to the ScrollArea component.

Prop	Type	Default	Description
...props	React.ComponentProps<	-	Any other props are spread to the li element.

Prop	Type	Default	Description
completed	boolean	false	Whether the item is completed. Affects the indicator styling.
...props	React.ComponentProps<	-	Any other props are spread to the span element.

Prop	Type	Default	Description
completed	boolean	false	Whether the item is completed. Affects text styling with strikethrough and opacity.
...props	React.ComponentProps<	-	Any other props are spread to the span element.

Prop	Type	Default	Description
completed	boolean	false	Whether the item is completed. Affects text styling.
...props	React.ComponentProps<	-	Any other props are spread to the div element.

Prop	Type	Default	Description
...props	React.ComponentProps<	-	Any other props are spread to the div element.

Prop	Type	Default	Description
...props	Omit<React.ComponentProps<typeof Button>,	-	Any other props (except variant and size) are spread to the Button component.

Prop	Type	Default	Description
...props	React.ComponentProps<	-	Any other props are spread to the div element.

Prop	Type	Default	Description
...props	React.ComponentProps<	-	Any other props are spread to the img element.

Prop	Type	Default	Description
...props	React.ComponentProps<	-	Any other props are spread to the span element.

Interface for message parts within queue messages.

Create val
interface QueueMessagePart {
  type: string;
  text?: string;
  url?: string;
  filename?: string;
  mediaType?: string;
}

Interface for queue message items.

Create val
interface QueueMessage {
  id: string;
  parts: QueueMessagePart[];
}

Interface for todo items in the queue.

Create val
interface QueueTodo {
  id: string;
  title: string;
  description?: string;
  status?: "pending" | "completed";
}