Split views
Compose a two-pane workspace that stacks naturally on narrow screens.
Live preview
Project library
Select content from the left navigation in a full application.
Specification.md
Detailed record content stays readable in its own pane.
<div class="xsh-split-view">
<div>
<span class="xsh-overline">FILES</span>
<h3>Project library</h3>
<p>Select content from the left navigation in a full application.</p>
</div>
<div>
<span class="xsh-overline">PREVIEW</span>
<h3>Specification.md</h3>
<p>Detailed record content stays readable in its own pane.</p>
</div>
</div>Installation & markup
Include the local stylesheet and script once on the page, then place the component inside a data-xsh-ui root. The example above works without a build system.
<link rel="stylesheet" href="/dist/xshna-ui.css">
<div data-xsh-ui>
<!-- Add the HTML example above -->
</div>
<script defer src="/dist/xshna-ui.js"></script>Component API
Public classes, attributes and hooks used by this example. Keep the xsh- prefix intact.
| Identifier | Contract |
|---|---|
xsh-split-view | Used by the example markup and component styles or behavior. |
Accessibility & keyboard
Pure layout preserves DOM sequence and standard keyboard navigation.
Interaction contract
Behavioral components use the shared delegated runtime; visual-only primitives rely on semantic HTML and CSS. Runtime controls emit bubbling xsh:* CustomEvents; bind application handlers to those events when server persistence, API data or navigation is required.