> Deprecated:
> Product subscription app extensions won't be supported as of December 3, 2025. You should migrate existing product subscription app extensions to [purchase options extensions](/docs/apps/build/purchase-options/purchase-options-extensions).


Cards are used to group similar concepts and tasks together to make Shopify easier for merchants to scan, read, and get things done.

The action API should be used to create actionable components for the card.
Cards should be contained, independent, and individual.


```ts?title: "JavaScript"

import {extend, Card} from '@shopify/admin-ui-extensions';

extend('Playground', (root) => {
  const card = root.createComponent(Card, {});

  card.appendChild('This is the best extension.');
  root.appendChild(card);

  root.mount();
});


```

```jsx?title: "React"

import React from 'react';
import {extend, render, Card} from '@shopify/admin-ui-extensions-react';

function App() {
  return <Card>This is the best extension.</Card>;
}

extend(
  'Playground',
  render(() => <App />),
);


```



## Props
optional = ?

| Name | Type | Description |
| --- | --- | --- |
| title? | <code>string</code> | Title content for the card  |
| sectioned? | <code>boolean</code> | Automatically wrap each child component in a `Card.Section`  |
| primaryFooterAction? | <code><a href="#destructableaction">DestructableAction</a></code> | Primary action for the card footer  |
| secondaryFooterActions? | <code><a href="#destructableaction">DestructableAction</a>[]</code> | Secondary actions for the card footer  |
| actions? | <code><a href="#disableableaction">DisableableAction</a>[]</code> | Card header action  |<a name="DisableableAction"></a>

### DisableableAction

| Name | Type | Description |
| --- | --- | --- |
| content | <code>string</code> | Action label text.  |
| onAction? | <code>() => void</code> | Callback for the action.  |
| disabled? | <code>boolean</code> |  |<a name="DestructableAction"></a>

### DestructableAction

| Name | Type | Description |
| --- | --- | --- |
| content | <code>string</code> | Action label text.  |
| onAction? | <code>() => void</code> | Callback for the action.  |
| destructive? | <code>boolean</code> | Indicates a dangerous or potentially negative action.  |

## Guidelines

- 📱 Do not nest Cards within another component. This will result in unintended behavior, and will not render correctly

| ✅ Do                                                       | 🛑 Don't                       |
| ----------------------------------------------------------- | ------------------------------ |
| Cards should be at the top level of the component hierarchy | Use too many secondary actions |

For more guidelines, refer to Polaris' [Card best practices](https://polaris.shopify.com/components/layout-and-structure/alpha-card#best-practices).