Qrder

QR menu ordering for cafés with AI food photos

qrder-psi.vercel.app

Qrder is a multi-tenant ordering platform for cafés: customers scan a QR code at their table, browse the menu, customise items and pay by card or at the counter, while staff watch orders arrive in real time. I built the full stack on Next.js 16 and Supabase — the Postgres schema and migrations, Realtime order subscriptions, Stripe Checkout with webhook reconciliation, a Zustand-persisted cart, and a four-locale i18n layer with RTL. I also built an AI photo studio that turns a menu item's name and description into food photography behind a swappable provider layer.

What it does

Realtime order board via Supabase
Stripe Checkout with webhook sync
AI food photo studio, 4 variations
Bulk QR code generation and ZIP export
Loyalty points earning and redemption
Four locales with RTL support
Per-tenant theming and plan gating

Built with

Next.js
TypeScript
Supabase
PostgreSQL
Stripe
Tailwind
Zustand

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