High-fashion global launch & price disparity tracker for Prada, Gucci, Balenciaga, Louis Vuitton and Versace. 17 intelligence panels across 5 regions with arbitrage detection, FX hedge calculator, landed-cost optimizer and brand pulse.
https://luxe-disparity-tracker.vercel.app/
Pure client-side deterministic snapshot (seeded PRNG). Zero environment variables, always green. Data shape matches a full Prisma + Supabase backend but runs entirely in the browser.
- Live Telemetry Overview — editorial hero number, 8-column KPI strip, FX rates, region & brand markup charts
- Price Disparity Matrix — sortable 5-region matrix with EUR baseline, duties, taxes and landed cost
- Launch Calendar — 90-day rolling grid of regional drops with status badges
- Arbitrage Opportunity Detector — net profit after duties, taxes and shipping per region pair
- Landed-Cost Optimizer — cheapest buying region recommendation per SKU
- Price History & Anomaly Flags — 90-day time series with >3 % daily move detection
- FX Volatility Hedge Calculator — 90-day FX history + what-if revaluation
- Brand Pulse Radar — 5-dimensional prestige / hype / scarcity / FX risk / resale score
- Stock-Out Risk Index — sell-out probability from inventory × hype × days-to-launch
- Competitive Matrix, Runway Tracker, VIP Tier Simulator, Sustainability, Trend Forecast, Drop Queue, Watchlist & Alerts
| Layer | Choice |
|---|---|
| Framework | Next.js 15 (App Router) |
| Language | TypeScript 5 |
| Styling | Tailwind CSS 4 (CSS-first @theme) |
| Charts | Recharts 2 |
| Icons | Lucide React |
| Theme | Custom dark / light with zero-FOUC bootstrap |
| Data | Deterministic in-browser snapshot (mulberry32 PRNG) |
git clone https://github.com/devtechedge/luxe-tracker.git
cd luxe-tracker
bun install # or: npm install
bun run dev # → http://localhost:3000No environment variables required.
Single Vercel deployment. All analytics are pure functions over a seeded in-memory snapshot (src/lib/data-snapshot.ts + src/lib/analytics.ts). Watchlist and alerts persist in localStorage. Dark/light theme is controlled by a no-flash inline script + CSS variables.
The same data shape was previously backed by Prisma + Supabase; the client-side version keeps the full panel surface while guaranteeing a permanent green live demo.
MIT License. See LICENSE for details.
Brand names and prices are synthetic and used for demonstration only. Trademarks belong to their respective owners.