ephemera
A free animation — play it in your browser, no install. Browser animations generated entirely by code: ray-traced black hole, a million GPU particles, synthwave with live-sequenced music, and an ink-wash short film. No images, no audio files.
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Open the live demo Source on GitHubFrom the README
Open the online gallery. The social preview is a screenshot of the public gallery; animation and sound remain generated at runtime.
A collection of browser animations generated entirely by code. No images, no audio files: every frame is drawn live with Canvas / WebGL2 and every sound is synthesized with the Web Audio API. Close the tab and it is gone; open it again and it is computed anew.
Every piece except Ink Drop opens directly by double-clicking its HTML file.
Then open — index.html is the gallery.
Pieces with sound need one click on the page before the browser allows audio.
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