Interactive Foldable Sidebar Demo: Fold Lab

LinkDemo

The web application demonstrates a foldable sidebar featuring progressive blur effects within an application dashboard. It provides controls to inspect hinge angles, blur intensity, and fold progress alongside production metrics and deployment logs.

Key points

  1. Fold Lab provides controls for hinge angle, progressive blur, and fold percentage.
  2. Shortcut Command+B (⌘B) triggers folding the sidebar.
  3. The interface displays production metrics including edge requests (48.2M), p75 latency (86 ms), bandwidth (1.84 TB), and error rate (0.07%).
  4. Deployment logs list UI and edge improvements, such as edge streaming, hydration flicker fixes, and a bump to Next 16.4.

Why it matters

It showcases modern front-end UI interaction design, demonstrating how progressive blur and mechanical folding transitions can be modeled in web interfaces.

Analysis

The project serves as an interactive playground ('Fold lab') for inspecting fine-grained animation states, complete with a slow-motion toggle and manual scrubbing controls.

Mentioned links

Found in

Summary generated by AI (Gemini 3.8 Flash, 27 October 2026). It may contain errors – the original source is authoritative.

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    Johann Nepomuk Bergerstraße 7/2/14
    7210 Mattersburg, Austria
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Parts of this content were created with the assistance of AI.