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Build Performance Optimization System #95

@RUKAYAT-CODER

Description

@RUKAYAT-CODER

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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