📊 Performance
0 FPS
✅ Optimized Product List
✅ Virtualized: Only ~10 visible items rendered from 50 total!
Using react-window for buttery-smooth scrolling with minimal memory usage.
Optimizations applied:
- ✅ react-window virtualization (only visible items in DOM)
- ✅ React.memo on ProductItem (prevents unnecessary re-renders)
- ✅ 60 FPS smooth scrolling
- ✅ Instant initial render (~50-100ms)
Product 1
Price: $11.5
Product 2
Price: $13
Product 3
Price: $14.5
Product 4
Price: $16
Product 5
Price: $17.5
Product 6
Price: $19
Product 7
Price: $20.5
📊 Lazy-Loaded Chart (next/dynamic)
This chart is code-split and loaded only when needed, reducing initial bundle size.
⏳ Loading chart component...