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Certification course

Learn React.js.

Learn React and build the web apps top companies use.

4.8 · 874 reviews

$95Exam and certificate included

Full AccessEvery course and exam · $499

14-day money-back guaranteeInstant accessLifetime access

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  • BeginnerNo experience needed
  • 20 hoursAt your own pace
  • 35 modulesLessons, quizzes, exercises
  • Exam includedNo need to buy separately
  • W3Schools Hero1-year subscription included

Our learners work at

  • Microsoft
  • Google
  • Amazon
  • Meta
  • Netflix
  • NVIDIA
  • IBM
  • Oracle

What you'll learn

Real React.js skills, step by step.

Everything you need to use React.js with confidence, from the first line to real projects.

  • Master ES6 features used in React (classes, arrow functions, destructuring, modules).
  • Create and render React components using JSX syntax.
  • Work with React components, both class and functional components.
  • Handle component props and state management.
  • Implement event handling and conditional rendering.
  • Create and manage lists with keys in React.
  • Build forms and handle user input in React applications.
  • Implement navigation using React Router.
  • Use React Hooks (useState, useEffect, useContext, useRef, etc.).
  • Apply performance optimization with React Memo.
  • Style React components using CSS and Sass.
  • Create custom hooks for reusable logic.

Roles you'll be ready for

  • React Developer
  • Front-End Developer
  • JavaScript Developer
  • Web Developer
  • Full Stack Developer
  • UI Engineer
  • Mobile App Developer
  • Web Application Developer
  • Software Engineer
  • Product Engineer
  • Freelance Front-End Developer
  • Technical Lead

Syllabus

Everything the course covers.

6 chapters · 35 modules · 20 hours

01Getting started4 modules
  • React Home
  • React Intro
  • React Get Started
  • React Upgrade
02ES6 refresher9 modules
  • React ES6
  • ES6 Classes
  • ES6 Arrow Functions
  • ES6 Variables
  • ES6 Array Methods
  • ES6 Destructuring
  • ES6 Spread Operator
  • ES6 Modules
  • ES6 Ternary Operator
03Components, props and JSX5 modules
  • React Render HTML
  • React JSX
  • React Components
  • React Class
  • React Props
04Events, lists and forms4 modules
  • React Events
  • React Conditionals
  • React Lists
  • React Forms
05Router, memo and styling4 modules
  • React Router
  • React Memo
  • React CSS Styling
  • React Sass Styling
06Hooks9 modules
  • What is a Hook?
  • useState
  • useEffect
  • useContext
  • useRef
  • useReducer
  • useCallback
  • useMemo
  • Custom Hooks

Your certificate

Become a Certified React.js Developer.

A credential from the site that has taught the web since 1999.

  1. Learn

    Lessons, quizzes and exercises. No deadlines.

  2. Pass the exam

    Online, multiple choice. 3 attempts, results instantly.

  3. Share it

    On LinkedIn and your CV. Employers verify it by link or QR code.

Your score sets your level: Intermediate 40% · Advanced 75% · Professional 90%

Certified React.js Developer

Also included

A year of W3Schools Hero subscription.

Keep learning and building long after the exam. Worth $120, included.

  • Unlimited learning in the app

    Full access on iOS and Android. Learn anywhere.

  • Build with Spaces

    Your own space to build, test and deploy real projects.

  • Ad-free W3Schools

    Learn on w3schools.com without ads.

  • Leaderboard and challenges

    Earn XP, keep your streak, compete with other learners.

Reviews

What learners say.

4.8 · 874 reviews

  • W3 Schools' 'Full Access' plan may be the best learning resource I've ever found. I've read books, followed various online tutorials, and completed university studies on the subjects, but W3 Schools' method is simply superior. Topics a...

    Ian B.Verified buyerUnited StatesFull Access

  • Practicing Python is awesome! I enjoy daily practice and it's so fun!!! W3school to me is a great platform for all Tech people Thank you so much

    Samuel A.Verified buyerGhanaPython

  • Muy buena experiencia. El curso de SQL tiene contenido claro y completo, y el examen de certificación me gustó especialmente por su nivel de dificultad y por combinar conocimientos teóricos y prácticos. Muy recomendable para reforzar y v...

    Guille G.Verified buyerArgentinaSQL

Pricing

One course, or all of them.

This course

Learn React.js

$95one-time

  • The full React.js course
  • React.js exam and certificate
  • 1 year of W3Schools Hero subscription
  • Lifetime access
14-day money-back guarantee, as long as no exam attempt is used.

Best value

Full Access

$499one-time

  • 45+ certifications
  • W3Schools Hero subscription for life
  • Lifetime access
  • New courses and exams included as we add them
Get Full Access 14-day money-back guarantee, as long as no exam attempt is used.

Questions? Answers.

Do you have a money-back guarantee?

Yes. If you are not satisfied, you get your money back within 14 days of purchase, as long as no exam attempts are used. Our refund policy.

How fast do I get access?

Instantly. Right after purchase you get an email with access to the course and the exam.

How does the exam work?

The exam is online and multiple choice. You get 3 attempts and choose when to take each one. Your score sets your level: Intermediate (40%), Advanced (75%) or Professional (90%).

Does the certificate expire?

No. The certificate never expires. It is issued in your name and employers can verify it with a unique link or QR code.

What is the difference between the course and the exam?

The course includes lessons, exercises, progress tracking and the exam. If you already know the subject, you can buy the exam only and go straight to certification.