Honest Aisle

Scan a pack. Get an independent 0–100 score in plain English.

Live demo: healthie-hazel.vercel.app
Case study · Digital Currensy Inc. · Not a medical device · Not the Healthie EHR

90-second walk

1. Open the demo
2. Coca-Cola Classic — 35 Poor — 5449000000996
3. Evian — 95 Excellent — 3274080005003
4. Read the why
5. Camera: Add to Home Screen, then open the icon

Nutella: 3017620422003

What I built

Piece	Where
0–100 mixer, Nutri-Score 2023 tables, NOVA cap (ultra-processed cannot be Good)	src/lib/scoring
GS1 check digit + Digital Link	src/lib/scan
PWA lens (ZXing + BarcodeDetector)	/scan, /install
Open Food Facts pack fronts	src/lib/server/off.ts
USDA FDC branded search — page 1, size 25	src/lib/server/fdc.ts
OpenFDA Ongoing recalls	src/lib/server/fda.ts

TanStack Start · React 19 · TypeScript · Tailwind v4 · Vercel

npm install && npm run dev

Status

Walkable prototype. Not App Store ready. All rights reserved — LICENSE.