Open experiment
Stacked undo banner
Queues several reversible actions with independent countdown rails and a clear undo target. Cycle selects an action; undo reverses it and updates remaining history without autoplay loss. Shows multiple reversible operations with explicit history rather than one toast undo.
Lab tested Responsive Dark mode Interactive
- Version
- 1.0.0
- Updated
- 2026-08-02
- Dependencies
- Zero
<section class="cmp-stacked-undo-banner cmp-atlas" data-state="idle" data-variant="0">
<div class="cmp-atlas__feedback-scene" aria-hidden="true"><i></i><i></i><i></i><b>37</b></div>
<div class="cmp-atlas__feedback-copy">
<span>Banners</span>
<h3>Stacked undo banner</h3>
<p>
Queues several reversible actions with independent countdown rails and a clear undo target.
</p>
</div>
<div class="cmp-atlas__choices">
<button type="button" data-choice="0" aria-pressed="true">Inspect</button
><button type="button" data-choice="1" aria-pressed="false">Resolve</button
><button type="button" data-choice="2" aria-pressed="false">Archive</button>
</div>
<div class="cmp-atlas__feedback-actions">
<button
type="button"
class="cmp-atlas__primary"
data-primary
data-active-label="State updated"
aria-pressed="false"
>
Run interaction</button
><button type="button" data-choice="3" aria-pressed="false">Details</button>
</div>
<p data-status aria-live="polite">Ready · Escape resets the demo</p>
</section>
No runtime reactions detected Open in Editor
Validated in the lab
Experiment report
- Schema and source files passed
- Responsive test passed
- Keyboard test passed
- No console errors
Component ingredients
- Dependencies
- None
- Browser support
- Current Chrome, Current Edge, Current Firefox, Current Safari
- Version
- 1.0.0
- Last tested
- 2026-08-02
Accessibility notes
- Every interactive target is a labelled native control with a visible focus treatment.
- State changes are communicated through a polite text status and never by color alone.
- The contained visual effects stop when the user requests reduced motion.
License: MIT License for open-source use, modification, and distribution.