Upload a card (e.g. a wedding invitation), paint which parts are gold foil, and view it as an interactive card — tilt your phone (or move the mouse) and the foil catches the light like the real thing.
Live: https://card-foil.vercel.app
npm run dev— local dev ·npm run build— production build ·npm run test— unit tests- Brush, eraser, and color-wand masking are fully client-side. The smart
select (AI) tool sends the card image to
/api/segment, which proxies it to fal.ai's SAM model (pass-through, never stored by us). Without aFAL_KEYenv var the tool hides itself and everything else stays local-only. - Full-stack local dev (API included):
npx vercel devwithFAL_KEYset. reference/pokemon-cards/— retired fork of pokemon-cards-css (GPL-3.0), kept as a study/benchmark reference. This repo is GPL-3.0 (see LICENSE).- Roadmap and specs:
docs/superpowers/specs/.