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Description
Overview
Implement performance optimizations including code splitting, lazy loading, image optimization, and caching strategies.
Background
Performance directly impacts user experience, SEO, and conversion rates.
Specifications
Components to Create:
- LazyLoad wrapper component
- ImageOptimizer component
- CacheManager utility
- PerformanceMonitor component
Tasks:
- Implement code splitting for routes
- Add lazy loading for components
- Optimize images with next/image
- Set up service worker for caching
- Implement request deduplication
- Add performance monitoring
- Optimize bundle size
- Implement prefetching strategies
Impacted Files:
- components/ui/LazyLoad.tsx (new)
- components/ui/OptimizedImage.tsx (new)
- lib/utils/cache.ts (new)
- lib/utils/performance.ts (new)
- next.config.js (update)
- lib/hooks/useIntersectionObserver.ts (new)
Labels: frontend, performance, optimization, priority-medium
Acceptance Criteria
- Routes code-split automatically
- Images lazy loaded and optimized
- Bundle size reduced by 30%+
- Lighthouse score >90
- First Contentful Paint <1.5s
- Service worker caches assets
- Performance metrics tracked
- No unnecessary re-renders
🙌Contribution Guidelines:
Assignment required before PR submission
Timeframe: 48-72 hours
PR description must include: Close #[issue-number]
Star the repo⭐
For more context, please refer to the frontend README 🚀
FIGMA link
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