Your release preview includes the updated documentation and focused regression checks.
Data display
StreamMessage
Separates streamed content from accessible state announcements.
01
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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.
View StreamMessage code
Framework usage
Switch targets to compare the adapter code. This live preview runs the Astro example. React and Elements use their own behavior APIs; complete the matching framework setup before copying an example.---
import { StreamMessage } from '@santi020k/lumen-astro'
---
<StreamMessage label="Assistant response" status="complete" statusLabel="Response complete">
<p>Your release preview includes the updated documentation and focused regression checks.</p>
</StreamMessage>import { StreamMessage } from '@santi020k/lumen-react'
export const Example = () => (
<>
<StreamMessage label="Assistant response" status="complete" statusLabel="Response complete">
<p>Your release preview includes the updated documentation and focused regression checks.</p>
</StreamMessage>
</>
)<script type="module">
import { defineLumenElements } from '@santi020k/lumen-elements/define'
defineLumenElements()
</script>
<lumen-stream-message label="Assistant response" status="complete" status-label="Response complete">
<p>Your release preview includes the updated documentation and focused regression checks.</p>
</lumen-stream-message>02
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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.
pnpm add @santi020k/lumen-astropnpm add @santi020k/lumen-astrolumen add StreamMessagelumen add StreamMessagepnpm add @santi020k/lumen-reactpnpm add @santi020k/lumen-reactlumen add StreamMessage --target reactlumen add StreamMessage --target reactpnpm add @santi020k/lumen-elementspnpm add @santi020k/lumen-elementslumen add StreamMessage --target elementslumen add StreamMessage --target elementsAPI reference
Lumen-specific props and runtime attributes for the Astro primitive. Use the framework differences above and the copyable examples for React composition and Elements attributes; the public adapter types define their supported contracts.
| Attribute | Values | Default | Description |
|---|---|---|---|
| label | string | Assistant | Names the message article. |
| status | "idle" | "streaming" | "complete" | "error" | "canceled" | "idle" | Marks the content busy during streaming without announcing every token. |
| statusLabel | string | required | Announces a localized state change separately from streamed content. |
| content / text | children / Elements text property | - | Applications render or append safely parsed content. Elements text replaces the content with plain text; the library never parses provider HTML. |
| actions, sources | named Astro/Elements slots or ReactNode props | - | Composes retry, stop, copy, and source citation controls owned by the application. |
| 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. |