React Suspense Example
📊 Chart Component
In a real app, you'd lazy-load this chart. The fallback has the same size to prevent layout shift.
Loading chart...
📋 Data Table
This table shows a grid skeleton that matches the final layout.
⚙️ Conditionally Loaded Modal
In a real app, lazy-load this modal so it only loads when clicked - reducing initial bundle size.
✅ Best Practices
- ✓Use sized fallbacks to prevent layout shift
- ✓Lazy-load below-the-fold components
- ✓Conditionally load modals and overlays
- ✗Don't lazy-load above-the-fold content
- ✗Don't use empty fallbacks (causes layout shift)