Next.js

A complete beginner-to-master roadmap for Next.js, the production framework built on React. The series moves from create-next-app scaffolding and the App Router file conventions through data fetching, Server Actions, caching, and route handlers, then advances into Turbopack production builds, instant navigation semantics, and the migration path from Pages Router to App Router. Each lesson is scoped tightly to a single concept so the learner builds a complete mental model of how a Next.js application renders, caches, and ships to production.