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Fractality

A free fractal demo — play it in your browser, no install. Millions of GPU particles dancing on fractals to your music. Runs native or in browser via WebGPU

by @johnnyperkins · johnnyperkins/Fractality on GitHubLANG RustHOSTED ON JOHNNYPERKINS.GITHUB.IOUPDATED 20 Aug 2026

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Controls: W A S D to pan · Scroll to zoom at cursor

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From the README

An audio-reactive fractal particle visualizer. Millions of GPU particles swarm across the Mandelbrot set (and friends), driven by compute shaders and whatever music your machine is playing.

▶ Run it in your browser (needs WebGPU: Chrome, Edge, or recent Firefox)

Built in Rust with Bevy and WGSL compute shaders. Runs native on Linux and on the web via WASM + WebGPU.

With the menu hidden, the choreographer also engages on its own after 30 s without input; any input then hands control back.

Read the full README on GitHub →

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