Next.js & React - The Complete Guide (incl. App Router)

Learn NextJS from the ground up and build fullstack ReactJS + NextJS apps with the App Router or Pages Router!

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Course Overview

About This Course

You already know React—but when it’s time to ship something that’s fast, SEO-friendly, and actually feels “production-ready,” plain React can start to feel like you’re assembling everything yourself. Routing, rendering strategy, backend endpoints, auth… it’s easy to get stuck deciding what goes where.

In this course, you’ll use Next.js 15 to close that gap with a framework built for real apps. You’ll see how the two routing approaches work (App Router and Pages Router) and follow a step-by-step path that mixes explanation with multiple real projects, so the concepts don’t stay abstract.

By the end, you’ll be able to create fullstack React apps where frontend and backend live in one project, choose the right rendering approach for each page, and confidently build features like data loading, form handling, and user sessions—ready to start your own Next.js projects or apply for Next.js roles.

What You'll Learn

You’ll work with Next.js 15 across both routing systems, including rendering, data workflows, and fullstack features that matter in real apps.

  • Build Next.js apps

    Create Next.js projects from the ground up and understand how they’re structured, so you can start new apps confidently instead of copying boilerplates you don’t fully control.

  • Master file-based routing

    Implement file-based routing with dynamic routes and catch-all routes, so you can model real navigation structures and handle complex URL patterns cleanly.

  • Choose rendering strategies

    Apply page pre-rendering and server-side rendering (SSR), including pre-generating dynamic and static pages, so each route loads fast and stays SEO-ready.

  • Implement data workflows

    Add data fetching and pre-fetching, and work with React Server Components and Client Components to build pages that balance interactivity with performance.

  • Handle submissions and uploads

    Process form submissions via Server Actions and handle file uploads, so your apps can accept real user input and move data through the system reliably.

  • Ship fullstack features

    Build fullstack functionality with API routes or Server Actions, add authentication (signup, sign-in, sessions), and manage app-wide state with React context inside Next.js apps.

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Prerequisites

  • ReactJS knowledge is strongly recommended (a complete React refresher module is included if you need it).

  • No prior NextJS knowledge is required.

Who Is This Course For?

  • React developers

    You can build React UIs, but you want a clear path to apps that feel “ready to ship.” This course helps you make that jump with Next.js as your production framework.

  • Fullstack-minded builders

    You want to stop stitching together separate frontend and backend projects. You’ll be a fit if you want one codebase where UI and NodeJS-based backend logic work together.

  • Web developers

    You’re aiming to work with a popular, in-demand stack and want a practical way to become job-ready with Next.js. This course is built to prepare you to start your own projects and apply for Next.js positions.

Curriculum Overview

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Preview the structure and pacing of this course before you begin.

And 15 more sections in the full course.

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Single Course

Next.js & React - The Complete Guide (incl. App Router)

One Payment. Lifetime Access.

$99one-time

  • One-time payment
  • All future updates for this course
  • Downloadable resources & code
  • Certificate of completion
  • Hands-on exercises & projects
  • Self-paced learning
  • English captions on all videos
  • Lifetime access