Learn how React Server Components work in Next.js App Router, what runs on the server vs browser, how "use client" creates client boundaries, and how to optimize JavaScript bundles.
Learn Next.js App Router with practical examples covering Server Components, Client Components, nested layouts, dynamic routes, project structure, and data fetching.
Learn how to improve Core Web Vitals including LCP, INP and CLS. Discover practical techniques for faster loading, better responsiveness, stable layouts and improved website performance.