Free

Udemy

Next.js & React - The Complete Guide

Name: Next.js & React - The Complete Guide
Availability: InStock

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

Next.js & React - The Complete Guide is a beginner-level online course from Udemy in React. It is structured in 20 modules with 7 stated learning outcomes. It is free to enrol, and a certificate is available on completion. Learners rate it 4.7/5 from 25.8K ratings on Udemy, with 166.1K enrolled.

Part of our React courses collection, where we compare it against 12 other courses.

★★★★★4.7(25.8K reviews) 166.1K learners English

Course highlights

Provider	Udemy
Level	Beginner
Mode	Self-paced
Language	English
Certificate	Yes — shareable certificate
Rating	4.7★ (25.8K reviews)
Learners	166.1K
Price	Free Free

What you’ll learn

Learn how to build fullstack React apps with NextJS 15 & the App Router

Build real projects and apply what you learned with hands-on projects and examples

Learn about different ways of building NextJS app - App Router vs Pages Router

Get started with React Server Components, Client Components, data fetching & more!

Handle data submissions via Server Actions

Learn all key NextJS features like pre-rendering, SSR, data fetching, file-based routing and authentication

Take the full course or the "NextJS Summary" module for a quickstart if you have limited time

Level and time commitment

Udemy lists this course at Beginner level.

No prior experience in the subject is assumed — this is where the provider expects a newcomer to start.

Skills you’ll gain

Thing

What this course covers

20 modules

The 20-part outline Udemy publishes for this course.

Module 1 · Getting Started

Module 2 · Optional: React Refresher

Module 3 · NextJS Essentials (App Router)

Module 4 · Routing & Page Rendering - Deep Dive

Module 5 · Data Fetching - Deep Dive

Module 6 · Mutating Data - Deep Dive

Module 7 · Understanding & Configuring Caching

Module 8 · NextJS App Optimizations

Module 9 · User Authentication

Module 10 · Roundup & Next Steps

Module 11 · Pages & File-based Routing

Module 12 · Project Time: Working with File-based Routing

Module 13 · Page Pre-Rendering & Data Fetching

Module 14 · Project Time: Page Pre-rendering & Data Fetching

Module 15 · Optimizing NextJS Apps

Module 16 · Adding Backend Code with API Routes (Fullstack React)

Module 17 · Project Time: API Routes

Module 18 · Working with App-wide State (React Context)

Module 19 · Complete App Example: Build a Full Blog A to Z

Module 20 · Deploying NextJS Apps

What learners rate it

4.7

★★★★★

25.8K ratings

Rated 4.7/5 by 25.8K learners on Udemy (checked 26 Aug 2026).

This rating is collected by Udemy from its own enrolled learners. We reproduce it as reported and do not accept paid or incentivised reviews. See it on Udemy →

How this page is put together

Compiled by the 10courses editorial desk. Fees, ratings, duration and certificate details for the 1 course shown are read directly from Udemy course pages — we never estimate a price or a rating. Last verified 26 August 2026.

How we compare and rank courses · Our review policy · Affiliate disclosure

Compare with alternatives

Same topic, different trade-offs — here's who runs each one and what it's best at.

Course	Provider	Rating	Price	Duration	Why pick this one
Next.js & React - The Complete Guide This	Udemy	4.7★	Free		Free — and still gives a certificate
React Basics	Coursera	4.7★	Check price	29h 44m	Quickest to finish (29h 44m)
Become a Java Full Stack Developer with React & Spring Boot	Udemy	4.7★	Free		Free — certificate included
React Native: Mobile App Development (CLI) [2026]	Udemy	4.6★	Free		Free — certificate included

See all React courses →

Where React leads

Roles we map to React on 10courses. This is our own mapping of subject to job, not a placement claim by Udemy.

Full-Stack Developer

Browse every course we track for one of these — courses for full-stack developers.

Common questions

Is Next.js & React - The Complete Guide free?

Yes. Udemy lists it as free to enrol. A certificate is available on completion — providers often charge separately for the certificate even when the course itself is free, so check the fee on the provider page before you count on it.

Does Next.js & React - The Complete Guide come with a certificate?

Yes — Udemy lists a certificate on completion. It is a course certificate, not a formal qualification or university credit.

Is Next.js & React - The Complete Guide suitable for beginners?

Yes. Udemy lists it at Beginner level, so no prior experience in the subject is assumed.

What does Next.js & React - The Complete Guide cover?

It is organised into 20 modules, starting with Getting Started and going on to Optional: React Refresher, NextJS Essentials (App Router), Routing & Page Rendering - Deep Dive, Data Fetching - Deep Dive, among others. The full outline is on this page.