Next JS Mastery Docs
•63 modules•Intermediate

Next JS Mastery Course

Next.js is the React framework for building fast, SEO-friendly websites and web apps. Start with file-based routing, layouts and Server Components, then fetch and cache data, change it with Server Actions and forms, add login and protected pages, write metadata for search engines, and finally test, build and deploy a complete online bookshop.

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Beginner Level

Foundational concepts to get you started withNext JS

Easy

What is Next.js? React for Real Websites

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Easy

Setting Up Your Computer for Next.js

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Easy

Creating Your First Next.js App

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Easy

Understanding the Project Files

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Easy

The Dev Server, Fast Refresh and Error Overlay

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Easy

How File-Based Routing Works

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Easy

Pages and Layouts

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Easy

Linking and Navigating Between Pages

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Easy

Dynamic Routes and params

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Easy

Reading Search Params from the URL

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Easy

Server Components Explained

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Easy

Client Components and the use client Directive

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Easy

Global CSS and CSS Modules

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Easy

Styling with Tailwind CSS

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Easy

Optimizing Images with next/image

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Easy

Loading Fonts with next/font

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Easy

Fetching Data in Server Components

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Easy

Page Titles, Descriptions and Metadata

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Easy

Deploying to Vercel

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Intermediate Level

Deep dive into core Next JS concepts and patterns

Intermediate

Route Groups and Private Folders

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Intermediate

Not Found Pages and Redirects

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Intermediate

Templates and the Root Layout in Depth

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Intermediate

Mixing Server and Client Components

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Intermediate

State, Context and Providers in Next.js

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Intermediate

The public Folder and Third-Party Scripts

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Intermediate

Loading UI, Suspense and Streaming

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Intermediate

Handling Errors with error.js

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Intermediate

Fetching Data on the Client

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Intermediate

Building a Data Layer and Talking to a Database

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Intermediate

Environment Variables

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Intermediate

Static and Dynamic Rendering

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Intermediate

Caching with Cache Components and use cache

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Intermediate

Cache Lifetimes, Tags and Revalidation

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Intermediate

Pre-rendering Dynamic Routes with generateStaticParams

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Intermediate

Server Functions and Server Actions

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Intermediate

Building Forms with Server Actions

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Intermediate

Validating Forms and Showing Errors

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Intermediate

Pending States and Optimistic Updates

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Intermediate

Search Forms with the Form Component

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Intermediate

Building APIs with Route Handlers

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Intermediate

Reading Cookies and Headers

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Intermediate

Running Code Before Requests with Proxy

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Intermediate

Open Graph Images and Social Cards

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Intermediate

Sitemaps, robots.txt and App Icons

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Intermediate

Lazy Loading with next/dynamic

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Intermediate

Writing Pages with MDX

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Intermediate

Using TypeScript with Next.js

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Intermediate

Reading Older Projects: The Pages Router

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Intermediate

Debugging Next.js Apps

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Intermediate

Unit Testing with Vitest

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Intermediate

End-to-End Testing with Playwright

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Intermediate

Building for Production

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Intermediate

Static Exports for Any Web Host

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Advanced Level

Master advanced Next JS patterns and modern features

Advance

Partial Prerendering: Static Shells with Dynamic Parts

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Advance

Caching in Projects Without Cache Components

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Advance

Adding Login with Sessions and Cookies

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Advance

Protecting Pages, Actions and APIs

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Advance

Keeping Secrets and Data Safe

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Advance

Parallel Routes and Intercepting Routes

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Advance

Building a Multi-Language Site

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Advance

Self-Hosting with Node.js and Docker

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Upgrading Next.js Safely

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Advance

Final Project: The Book Nook Store

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