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Component Lab / feedback-overlays / constellation-skeleton-loader

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Constellation skeleton loader

A distinctive loading placeholder that communicates the expected avatar, title, metadata, and body structure. Star nodes connect across the surface while a subtle shimmer passes through, then freezes for reduced-motion users.

Lab tested Responsive Dark mode
Version
1.0.0
Updated
2026-08-02
Dependencies
Zero
Preparing the interactive workbench…

Implementation field notes

Use constellation skeleton loader confidently.

The preview and source are only the starting point. Use these notes to decide where the component fits, preserve its accessibility contract, and verify the adapted result.

Good fit for

  • Profile loading
  • Feed cards
  • Dashboard placeholders

This skeletons pattern works best when its purpose is clear in the surrounding page hierarchy.

Accessibility contract

  • The container exposes a concise loading label and aria-busy state.
  • All placeholder geometry is decorative.
  • Reduced motion removes the shimmer animation.

Integration plan

  1. Copy the standalone HTML and scoped CSS into an isolated page.
  2. Adapt star color, line color, surface color, corner radius through the Inspector.
  3. Keep the semantic markup intact while replacing the sample content.
  4. Review the result at 375, 768, 1024, and 1440 pixels before shipping.

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