Next.js Development
Ship full-stack React apps that are fast because of how they're architected, not because someone bolted on caching at the end. This course teaches the framework and the application around it — the explicit caching model, full-stack data, auth, deployment and scale. React is a prerequisite, not a competitor: if you can't build components yet, take React.js Development first.
Next.js moves faster than almost anything else in our catalogue, and most tutorial content online describes a mental model the framework has since reversed. Three things make this course current. The caching model was inverted: where earlier versions cached implicitly and confused everyone, the current model makes caching explicit and opt-in — everything is dynamic unless you say otherwise, with cache lifetimes and tag-based invalidation under your control. This is the single biggest mental-model change and the most common source of bugs in migrated apps, and it gets a full module. Partial Prerendering ends the binary choice between fully static and fully dynamic pages — one route serves a static shell instantly while dynamic segments stream in. And Turbopack is now the default bundler for new projects, with a compatibility story that matters if your app carries custom Webpack configuration.
Migration is a visible track, not a footnote. Teams on the older implicit-caching model face a genuine caching-model reversal, not a version bump — along with the middleware-to-proxy rename, async route params, and the legacy features removed in recent majors. Those are exactly what break an upgrade, and this course teaches them as first-class material, ending with a migration exercise on a real app.
It is designed for two audiences at once. If you are a fresh IT graduate targeting full-stack roles, Next.js is where production React increasingly lives — job descriptions frequently name it directly — and its full-stack model lets one developer own an entire product surface, from database to deployed UI. If you are a working developer — a React developer who has never architected a whole application, a backend engineer taking on the web layer, or a founder shipping alone — this is the framework course for the application around your components. The program runs 8 weeks (~60 hours), live and build-along, closing with a deployed, monitored capstone defended on architecture.
React.js or Next.js? Take Them in Order
- React.js Development teaches React — components, hooks, state, typing, testing, rendering behaviour. It touches server-first React because you can't avoid it.
- Next.js Development (this course) teaches the framework and the application around it — routing architecture, the caching and rendering model, full-stack data and mutations, auth, the proxy layer, deployment, observability and scale.
- React is a prerequisite for this course, not a competitor to it. The recommended sequence is React.js Development first, then this. We don't re-teach hooks, JSX or component basics here.
Why Learn Next.js When AI Scaffolds Apps?
Same honest answer as our React course: AI generates framework code fast and gets caching, rendering boundaries and data flow wrong in ways that only show up under load. The value is architecture, review and debugging — knowing why the page is dynamic when it should be cached, why the client bundle grew, why the mutation double-fires. You'll use AI tooling as an accelerator you review, including the framework's own MCP-based devtools integration for debugging workflows — and you'll learn the failure patterns generated code repeats.
Course at a Glance
- Duration: 8 weeks | ~60 hours | live + hands-on
- Format: Live online · build-along · deployed production projects
- Prerequisite: Working React and TypeScript. If you can't build components, use hooks and type props yet, take React.js Development first.
- Curriculum: 9 modules, from rendering models to deployment, migration and capstone
- Portfolio: 7 deployed, production-style projects plus a defended capstone
- Curriculum reviewed: July 2026 — Next.js moves fast; this syllabus tracks the current model
Course Highlights
- Every module leads with what you build and ship, not what you "learn about"
- The explicit caching model taught properly — dynamic by default, cache as a decision
- Partial Prerendering: static shell instantly, dynamic segments streamed
- Full-stack in one framework: typed database layer, Server Actions, auth, the proxy boundary
- A migration track for the implicit-caching era — the reversal that breaks upgrades
- Performance measured, not guessed: bundle analysis, Core Web Vitals, a rescue exercise
- Deployment trade-offs taught honestly: managed platform, self-hosted, containers, edge
- AI tooling as an accelerator you review — including MCP-based devtools debugging
Hands-on Projects & Portfolio
Instant static shell, streamed personalised sections.
Authentication, role-based access and a typed database layer.
Server Actions with optimistic updates and real error states.
Take a page with wrong caching behaviour and make it correct and explicit, with evidence.
Static catalogue, dynamic cart and server-side checkout.
Before/after Core Web Vitals measurements on a slow app.
Upgrade an app written against the implicit-caching model and fix what breaks.
Deployed, monitored, production-grade application defended on architecture.
Tools & Stack
Next.js React 19 TypeScript Turbopack Tailwind CSS Prisma or Drizzle PostgreSQL Auth.js Zod React Hook Form TanStack Query Playwright Vitest Storybook Vercel Docker Node.js Redis Git GitHub Actions
Career Outcomes
Next.js is where production React increasingly lives, and job descriptions frequently name it directly rather than saying React. The framework's full-stack model lets one developer own an entire product surface — from database to deployed UI — which is why it is disproportionately common in startups, agencies and independent work. This course targets:
- Full-Stack Developer
- Frontend Engineer
- React/Next.js Developer
- Product Engineer
- Web Platform Engineer
- Technical Founder or freelance developer shipping complete products
- Solutions Engineer
Who This Course Is For
- React developers who can build components but have never architected a whole application
- Final-year students and fresh IT graduates targeting full-stack roles
- Frontend developers moving into backend and full-stack work
- Backend developers who need to own the web layer as well
- Teams maintaining Next.js apps written against the old implicit-caching model — the migration track was built for you
- Freelancers and founders who need to ship complete products alone
Material Includes
- Class recordings
- Project starter repos & architecture templates
- Caching decision checklists & migration runbooks
- Certificate
Prerequisites
- Working React — components, hooks, typed props
- Working TypeScript
- If not: take React.js Development first
Estimated Time: 6 Hours
You ship:- A working app whose routes deliberately span the rendering spectrum — static, dynamic, streamed, client — with a written per-route justification
- What a meta-framework actually gives you; the App Router model
- The full rendering spectrum and how to choose per route; the server/client boundary as an architectural decision rather than a syntax rule
- The build pipeline with the current default bundler — and the compatibility story for custom Webpack configuration
Estimated Time: 7 Hours
You ship:- A route architecture that scales to hundreds of pages — nested layouts, route groups, parallel and intercepting routes powering modals, per-segment loading and error boundaries
- Nested layouts and templates; route groups; dynamic and catch-all segments
- Parallel and intercepting routes for modals and complex UI; loading and error boundaries per segment; not-found handling
- Metadata and SEO APIs; structuring routes for an app that grows
Estimated Time: 9 Hours
You ship:- The caching workshop: a page with wrong caching behaviour made correct and explicit — plus a Partial Prerendering build serving a static shell with streamed dynamic holes
- What is dynamic by default; explicit opt-in caching; cache lifetimes and tag-based invalidation
- On-demand and path-based revalidation; incremental static regeneration
- Partial Prerendering — static shell plus streamed dynamic holes; debugging a page that caches when it shouldn't
Estimated Time: 7 Hours
You ship:- A mutation-heavy interface on Server Actions — optimistic updates, validation, pending states and real error handling — with fetching parallelised where it matters
- Server-side data access patterns; request deduplication; parallel versus sequential fetching; Suspense and streaming UI
- Server Actions for mutations; form handling and pending states; optimistic updates; validation and error handling
- Where a client-side query library still earns its place
Estimated Time: 7 Hours
You ship:- A full-stack feature slice: typed ORM schema and migrations, route handlers, file uploads to object storage, a webhook consumer and a scheduled job — with server code that never leaks into the client bundle
- Route handlers and API design; connecting to databases with a typed ORM; schema and migrations
- File uploads and object storage; background and scheduled work; webhooks and third-party integrations
- Structuring server code that doesn't leak into the client bundle
Estimated Time: 7 Hours
You ship:- A secured application: OAuth sign-in, role-based access, protected routes and server actions, hardened headers — with boundary logic living in the proxy layer where it belongs
- Session and token strategies; auth providers and OAuth; protecting routes and server actions; role-based access
- The proxy/middleware layer and what belongs at that boundary versus in a component
- CSRF and common web vulnerabilities; secrets handling; security headers
Estimated Time: 6 Hours
You ship:- A performance rescue on a slow app — bundle analysis, image/font/script optimisation, streaming strategy — with before/after Core Web Vitals measurements
- Bundle analysis and what actually ships to the client; image, font and script optimisation
- Prefetching behaviour; streaming strategy; third-party script cost
- Measuring rather than guessing
Estimated Time: 5 Hours
You ship:- A tested feature slice — server components and actions covered, end-to-end flows in Playwright, type safety across the boundary — running as CI gates
- Testing server components and actions; integration testing; end-to-end coverage with Playwright
- Type safety across the server/client boundary; linting and CI gates; monorepo considerations
- Framework devtools including MCP-based debugging workflows
Estimated Time: 6 Hours
You ship:- The migration exercise — an implicit-caching-era app upgraded and fixed — and your capstone: one deployed, monitored, production-grade application defended on architecture
- Deployment targets and their genuine trade-offs (managed platform, self-hosted Node, containers, edge); environment configuration; caching at the CDN layer
- Logging, error tracking and analytics; cost
- The upgrade and migration track for apps built on the older implicit-caching model; capstone design, build, deploy and defense
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