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.
SMLUFramework 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 { Avatar } from '@santi020k/lumen-astro'
---
<Avatar alt="Lumen UI logo" src="/icon.svg" />
<Avatar fallback="SM" />
<Avatar fallback="LU" />import { Avatar } from '@santi020k/lumen-react'
export const Example = () => (
<>
<Avatar alt="Lumen UI logo" src="/icon.svg" />
<Avatar fallback="SM" />
<Avatar fallback="LU" />
</>
)<script type="module">
import { defineLumenElements } from '@santi020k/lumen-elements/define'
defineLumenElements()
</script>
<lumen-avatar alt="Lumen UI logo" src="/icon.svg"></lumen-avatar>
<lumen-avatar fallback="SM"></lumen-avatar>
<lumen-avatar fallback="LU"></lumen-avatar>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.
pnpm add @santi020k/lumen-astropnpm add @santi020k/lumen-astrolumen add Avatarlumen add Avatarpnpm add @santi020k/lumen-reactpnpm add @santi020k/lumen-reactlumen add Avatar --target reactlumen add Avatar --target reactpnpm add @santi020k/lumen-elementspnpm add @santi020k/lumen-elementslumen add Avatar --target elementslumen add Avatar --target elementsAPI 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 |
|---|---|---|---|
| src | string | - | Shows an image when present. |
| alt | string | "" | Accessible text for the image. |
| fallback | string | - | Fallback text shown when no image source is provided. |
| 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. |