Fluid Amber
Domain-warped simplex noise with layered organic flow and warm palette.
What is Fluid Amber?
Fluid Amber is a free WebGL web effect in the TappyPrism library. Domain-warped simplex noise with layered organic flow and warm palette. It is rendered on the GPU by a fragment shader, so it costs almost nothing on the CPU and works well as a full-screen background. It ships as a single self-contained HTML file (fluid-amber.html) with zero dependencies — no npm package, no framework, no build step. It exposes 2 live parameters — Animation Speed, Detail Level — adjustable in the browser or at runtime.
Parameters
| Parameter | Key | Range | Default |
|---|---|---|---|
| Animation Speed | timeScale | 0 – 0.5 | 0.15 |
| Detail Level | ampDecay | 0.3 – 0.7 | 0.48 |
How to add Fluid Amber to your page
- Download the standalone file fluid-amber.html and copy its source into your project.
- Or embed it as a background iframe:
<iframe src="https://prism.tappypotato.com/fx/fluid-amber.html" style="position:fixed;inset:0;width:100%;height:100%;border:0;z-index:-1" title="Fluid Amber"></iframe> - Tune it at runtime with postMessage:
iframe.contentWindow.postMessage({ type: 'param', name: 'timeScale', value: 0.15 }, '*');
Frequently asked questions
What is Fluid Amber?
Fluid Amber is a free WebGL web effect in the TappyPrism library. Domain-warped simplex noise with layered organic flow and warm palette. It is rendered on the GPU by a fragment shader, so it costs almost nothing on the CPU and works well as a full-screen background. It ships as a single self-contained HTML file (fluid-amber.html) with zero dependencies — no npm package, no framework, no build step. It exposes 2 live parameters — Animation Speed, Detail Level — adjustable in the browser or at runtime.
How do I add Fluid Amber to my website?
Download the standalone file at https://prism.tappypotato.com/fx/fluid-amber.html and copy its source into your page, or embed it as a background iframe: <iframe src="https://prism.tappypotato.com/fx/fluid-amber.html" style="position:fixed;inset:0;width:100%;height:100%;border:0;z-index:-1" title="Fluid Amber"></iframe>. Tune it live with postMessage, e.g. iframe.contentWindow.postMessage({ type: 'param', name: 'timeScale', value: 0.15 }, '*').