Smart Clinic

A queue and appointment management app for walk-in clinics. Patients book appointments, check queue position and wait estimates in real time, and clinic staff (reception, nurses, admins) manage the walk-in queue — without patients needing to guess how long they'll be waiting.

Stack

• Next.js (App Router) + TypeScript
• Tailwind CSS v4, design tokens in app/globals.css
• Supabase — Postgres, Auth, Row Level Security, Realtime
• @supabase/ssr for server/browser Supabase clients

Row Level Security is the authorization boundary: every table is scoped to the caller by policy, so client code never filters by patient_id or similar — it relies on the database to only return what the caller is allowed to see.

Running locally

1. Install dependencies:

   npm install
   

2. Copy .env.example to .env.local and fill in your Supabase project's URL and publishable (anon) key:

   cp .env.example .env.local
   

3. Start the dev server:

   npm run dev
   

   Open http://localhost:3000.

Other scripts

• npm run build — production build
• npm run lint — ESLint
• npx tsc --noEmit — typecheck
• npx supabase gen types typescript --project-id <project-id> > lib/types/database.types.ts — regenerate database types after a schema change