01
See it and copy it
Framework example
Choose Astro, React, or Elements to compare native usage against the shared visual output. Each example assumes the framework-level setup is already complete.
Review the workspace changes before publishing.
Framework usage
Switch targets to compare the adapter code. The preview stays visually stable because all three packages share the same tokens andui-* class contract.---
import { Button, Card, CardContent, CardFooter } from '@santi020k/lumen-astro'
---
<Card>
<CardContent>Review the workspace changes before publishing.</CardContent>
<CardFooter><Button>Publish</Button></CardFooter>
</Card>import { Button, Card, CardContent, CardFooter } from '@santi020k/lumen-react'
export const Example = () => (
<>
<Card>
<CardContent>Review the workspace changes before publishing.</CardContent>
<CardFooter><Button>Publish</Button></CardFooter>
</Card>
</>
)<script type="module">
import { defineLumenElements } from '@santi020k/lumen-elements/define'
defineLumenElements()
</script>
<lumen-card>
<lumen-card-content>Review the workspace changes before publishing.</lumen-card-content>
<lumen-card-footer><lumen-button>Publish</lumen-button></lumen-card-footer>
</lumen-card>02
Choose your target
Add this component
Choose the package for your runtime. All adapters share the Lumen stylesheet. Use the matching registry command when you want a local wrapper for that framework.
API reference
Lumen-specific props and runtime attributes for the Astro primitive. React props follow the same names; Elements use equivalent kebab-case attributes where custom elements expose them.
| Attribute | Values | Default | Description |
|---|---|---|---|
| as | "div" | "footer" | "div" | Uses a footer landmark only when the card content has matching sectioning semantics. |
| data-slot | "card-footer" | generated | Provides the stable public styling hook for card actions. |
| class, className | string | "" | Merges custom classes with the generated ui-* root classes. |
| ...native attributes | HTML attributes | - | Forwards standard attributes to the root element unless the component consumes them. |