01
Eliminating Client-Side JavaScript Bloat.
React Server Components allow us to shift heavy dependency rendering to the edge server, delivering zero-bundle-size React components to the client.
By streaming HTML shells with Suspense boundaries, users perceive instant page loads while dynamic data fetches asynchronously in parallel.
02
Core Web Vitals & Edge Caching Patterns.
Achieving 100/100 Lighthouse performance requires strict image layout optimization, dynamic font subsetting, and CDN edge caching rules.
Combining Next.js Incremental Static Regeneration (ISR) with stale-while-revalidate headers yields sub-100ms TTFB across global regions.
Key Takeaways
1
Use React Server Components to reduce client JS bundle size.
2
Implement Suspense boundaries for progressive streaming HTML.
3
Deploy edge stale-while-revalidate caching for sub-100ms TTFB.
