Master Next.js 15 in 2026: App Router, React Server Components, Server Actions, streaming, caching strategies, Turbopack, parallel routes, and deployment to Vercel and self-hosted.
Master GraphQL in 2026: schema-first vs code-first with Pothos, Apollo Server 4, subscriptions, DataLoader for N+1, persisted queries, and React Query integration for type-safe frontends.
Master web performance in 2026: optimize Core Web Vitals (LCP, CLS, INP), image optimization, JavaScript bundle reduction, caching strategies, and tools to measure and improve page speed.
The complete web development roadmap and trends for 2026: what is hot (AI-first apps, Edge computing, React Server Components), what is dying (REST overuse, Create React App), and what to learn next.