20:35
2026-09-28
gist.github.com
generative-ai
Holo Foil: a build prompt for your AI coding agent. A holographic foil card in WebGL2 with thin-film iridescence, a diffraction rainbow, glints and embossed type.
A developer published a build prompt and technical specification for HoloFoil, a WebGL2 component that renders a holographic foil trading card with physically based thin-film iridescence, diffraction-…