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ReactJS & React

Best React Online Courses with Certification

Last Updated on January 28th, 2026, 41
Best Free React JS Courses

Best React Courses Online (2026 Guide for Frontend & Full-Stack Developers)

React is one of the most popular JavaScript libraries for building modern user interfaces. It is widely used to create fast, interactive, and scalable web applications, from simple websites to large enterprise platforms.

Learning React helps developers build reusable components, manage application state efficiently, and create smooth user experiences. With the right React course, you can move from basic concepts to real-world projects used in production.

Why Learn React?

React continues to be a top choice for frontend development because:

  • React is widely used by companies and startups

  • It has a strong ecosystem and community support

  • React skills are in high demand in frontend roles

  • It works well with modern tools and frameworks

  • React knowledge supports full-stack development

If you want a strong frontend skill in 2026, React is a smart investment.

What You’ll Learn in React Courses

Most React courses focus on practical, modern development skills, including:

  • React fundamentals and JSX

  • Components, props, and state

  • Event handling and conditional rendering

  • React Hooks (useState, useEffect, etc.)

  • Working with forms and APIs

  • Routing and navigation

  • State management basics

  • Building real-world projects

Advanced courses may include performance optimization and best practices.

React in Modern Web Development

React is commonly used with:

  • Redux or modern state management tools

  • REST APIs and backend services

  • Modern build tools and frameworks

  • Full-stack setups with Node.js

Courses usually show how React fits into real production workflows.

Best React Courses Online (Free & Paid)

1

React – The Complete Guide (incl. Next.js, Redux) (Udemy)

This bestselling React course helps you master React.js from scratch and grow into an advanced React developer. It covers modern React features, real-world projects, and full-stack development using Next.js, making it ideal for developers aiming for production-ready skills.

Course Details:
Rating: 4.7/5 | Learners: 1,005,376+ | Duration: 71 hrs | Level: Beginner to Advanced | Certificate: Yes | Access: Full Lifetime Access |

Learn React fundamentals, Hooks, Components, Context API, Redux, React Router, and Next.js 14+. Build multiple real-world projects including full-stack apps, implement authentication, manage complex state, perform unit testing, and work with backend APIs using HTTP.

2

The Ultimate React Course 2025: React, Next.js, Redux & More (Udemy)

This bestselling React course takes you from beginner to advanced level by teaching modern React concepts, real-world patterns, and professional workflows. It focuses on building scalable, production-ready applications using React, Next.js, and popular state management tools.

Course Details:
Rating: 4.7/5 | Learners: 156,073+ | Duration: 84 hrs | Level: Beginner to Advanced | Certificate: Yes | Access: Full Lifetime Access |

Master modern React with Hooks, advanced patterns, Context API, Redux Toolkit, React Query, and Next.js App Router. Build 10+ real-world projects, optimize performance, create reusable components and custom hooks, implement authentication, and style apps using Tailwind CSS and CSS-in-JS.

3

Complete React and NextJS Course with AI-Powered Projects (Udemy)

This modern React and Next.js course helps you build full-stack, production-ready applications by combining frontend development with AI integrations. It focuses on real-world projects using the latest tools, databases, and payment workflows.

Course Details:
Rating: 4.6/5 | Learners: 3,507+ | Duration: 64.5 hrs | Level: Beginner to Intermediate | Certificate: Yes | Access: Full Lifetime Access |

Learn React and Next.js by building AI-powered full-stack projects. Integrate OpenAI and Gemini APIs, implement secure authentication and authorization, work with modern backends like Convex and Supabase, use Drizzle ORM, add payment gateways, and deploy SEO-optimized production applications.

4

React & TypeScript – The Practical Guide (Udemy)

This practical React and TypeScript course teaches you how to build type-safe, scalable React applications. It focuses on combining modern React features with TypeScript to improve code quality, maintainability, and developer confidence.

Course Details:
Rating: 4.7/5 | Learners: 31,434+ | Duration: 7.5 hrs | Level: Beginner to Intermediate | Certificate: Yes | Access: Full Lifetime Access |

Learn React with TypeScript from the ground up, including core and advanced TypeScript concepts. Build dynamic, type-safe components, manage state and events, use Context API and useReducer, and implement Redux for reliable global state management.

5

Complete React, Next.js & TypeScript Projects Course 2025 (Udemy)

This bestselling hands-on React course focuses on building real-world projects using modern tools and best practices. It is ideal for learners who want practical experience with React, Next.js, and TypeScript through extensive project-based learning.

Course Details:
Rating: 4.7/5 | Learners: 79,272+ | Duration: 108.5 hrs | Level: Beginner to Advanced | Certificate: Yes | Access: Full Lifetime Access |

Build 25+ real-world projects using React, Next.js, and TypeScript. Work with modern libraries and tools such as Prisma, Zod, Shadcn UI, Axios, React Router v6, React Query v5, and Redux Toolkit to create scalable, production-ready applications.

6

React 18 / 19 Course 2025 – Learn React JS the Fast Way (Udemy)

This practical React course is designed for learners who want to quickly understand modern React concepts and start building real-world web applications. It focuses on core React features used in professional projects with an emphasis on speed and clarity.

Course Details:
Rating: 4.6/5 | Learners: 30,356+ | Duration: 12.5 hrs | Level: Beginner to Intermediate | Certificate: Yes | Access: Full Lifetime Access |

Learn React 18 and 19 fundamentals including components, hooks, state management, reducers, context API, and React Router. Build complete web apps, integrate REST APIs using Axios, implement JWT authentication, manage databases, and write unit tests with Vitest.

7

React JS Masterclass: Zero To Job Ready With 10 Projects (Udemy)

This bestselling React masterclass is designed to take you from beginner to job-ready by focusing on core React concepts, real-world projects, and modern development workflows. It emphasizes hands-on learning with practical applications used in real projects.

Course Details:
Rating: 4.5/5 | Learners: 14,849+ | Duration: 35 hrs | Level: Beginner to Advanced | Certificate: Yes | Access: Full Lifetime Access |

Master React fundamentals including components, hooks, context, reducers, and Redux. Build 10 real-world projects such as e-commerce apps, blogs, and dashboards. Work with APIs, Firebase, Tailwind CSS, authentication, testing with Jest, and deploy applications using GitHub, Netlify, and Railway.

8

React Native – The Practical Guide (Udemy)

This bestselling React Native course teaches you how to build real native mobile applications for both iOS and Android using your existing React knowledge. It focuses on practical development with modern tools and real mobile features.

Course Details:
Rating: 4.6/5 | Learners: 257,020+ | Duration: 28.5 hrs | Level: Beginner to Intermediate | Certificate: Yes | Access: Full Lifetime Access |

Learn React Native from scratch and build cross-platform mobile apps without using Swift or Java. Work with core and advanced React Native features, Hooks, Redux, push notifications, device APIs like camera and Google Maps, and deploy real iOS and Android applications.

9

React y TypeScript – La Guía Completa Creando +10 Proyectos (Udemy)

This bestselling Spanish React course teaches modern React development from scratch, progressing through advanced concepts with TypeScript and real-world projects. It is ideal for Spanish-speaking learners who want hands-on experience with today’s React ecosystem.

Course Details:
Rating: Bestseller | Learners: 45,376+ | Duration: 58 hrs | Level: Beginner to Advanced | Certificate: Yes | Access: Full Lifetime Access |

Learn React step by step in Spanish, from Hooks and state management to advanced TypeScript usage. Build 10+ professional projects using Zod, Zustand, React Query, React Router, Next.js, AI-powered features, and full-stack MERN and PERN architectures.

10

React: De Cero a Experto (Udemy)

This bestselling Spanish React course takes you from beginner to expert level by covering React in depth with real-world applications. It focuses on modern React development, full-stack MERN architecture, authentication, testing, and deployment.

Course Details:
Rating: 4.8/5 | Learners: 90,964+ | Duration: 46 hrs | Level: Beginner to Advanced | Certificate: Yes | Access: Full Lifetime Access |

Learn React deeply in Spanish, including Hooks, Context API, Redux, and state management. Build real-world MERN applications, implement authentication with Google and JWT, perform unit and integration testing, work with Firestore and CRUD operations, use MUI, manage multiple routers, and deploy production-ready applications.

11

Curso de React JS 19 e Next.js 15 (Atualizado para 2025) (Udemy)

This bestselling Portuguese React and Next.js course teaches modern frontend and full-stack development using the latest versions of React 19 and Next.js 15. It focuses on building scalable, production-ready applications with modern architecture and best practices.

Course Details:
Rating: Bestseller | Learners: 30,584+ | Duration: 83.5 hrs | Level: Beginner to Advanced | Certificate: Yes | Access: Full Lifetime Access |

Learn React 19 and Next.js 15 with App Router, Server Components, and Server Actions. Build modern applications using Tailwind CSS and TypeScript, consume REST APIs, and create full-stack solutions with NestJS following real-world development standards.

12

React de A à Z (Hooks, Redux, Contexte inclus) (Udemy)

This bestselling French React course teaches you React step by step, from core fundamentals to building real applications. It is ideal for beginners who want a clear and practical introduction to the React ecosystem using modern tools and best practices.

Course Details:
Rating: 4.6/5 | Learners: 7,229+ | Duration: 13 hrs | Level: Beginner to Intermediate | Certificate: Yes | Access: Full Lifetime Access |

Learn React fundamentals including components, state, props, Hooks, Context API, Redux basics, and React Router. Build practical projects like a blog, todo list, and contact app, work with HTTP requests and APIs using Axios, and apply techniques to write clean, maintainable React code.

13

Sıfırdan İleri Seviye React Kursu: Güncel Eğitim 2025 (Udemy)

This bestselling Turkish React course takes learners from zero to advanced level by teaching modern React concepts with practical applications. It focuses on real-world development using the latest tools, libraries, and best practices.

Course Details:
Rating: 4.9/5 | Learners: 1,415+ | Duration: 25 hrs | Level: Beginner to Advanced | Certificate: Yes | Access: Full Lifetime Access |

Learn React from scratch in Turkish, including components, state management, Hooks, and React Router. Work with Redux Toolkit, TypeScript, Material UI, and form validation using Formik and Yup. Build real applications, integrate Firebase, and follow modern React development practices.

14

React19対応 – 初心者から中級者へ！React + TypeScriptで本格的なSlackクローンを作ろう (Udemy)

This bestselling Japanese React course focuses on building a real-world Slack clone using React 19 and TypeScript. It is ideal for beginners to intermediate learners who want hands-on experience with practical, job-ready React development.

Course Details:
Rating: 4.7/5 | Learners: 670+ | Duration: 6 hrs | Level: Beginner to Intermediate | Certificate: Yes | Access: Full Lifetime Access |

Build a practical Slack-style messaging application using React and TypeScript. Implement real-time chat with WebSocket, user registration and login, user search, and API integration. Learn global state management with Jotai and gain experience building portfolio-ready, production-style React applications.

15

React(v18)完全入門ガイド｜Hooks、Next14、Redux、TypeScript (Udemy)

本コースは、HTML・CSS・JavaScriptの基礎を学習済みの方を対象にした、Reactの決定版入門コースです。Reactの基本から実践的な開発手法までを体系的かつ網羅的に学び、最短でモダンなReact開発を習得できます。

Course Details:
Rating: 4.4/5 | Learners: 34,392+ | Duration: 26.5 hrs | Level: 初級〜中級 | Certificate: Yes | Access: Full Lifetime Access |

ReactとReact Hooksを基礎から深く学び、Reduxによるグローバルな状態管理、Next.js 14 を使ったアプリ開発、SSR・SSG・CSR・ISRの違い、REST APIとの通信、テスト手法、TypeScriptを使った型安全なReact開発までを実践的に学習します。パフォーマンス最適化やデバッグ方法、npmの使い方も習得できます。

Common Questions About React (FAQs)

 Is React hard to learn for beginners?
React is beginner-friendly if you know basic JavaScript.

 Should I learn JavaScript before React?
Yes. Understanding JavaScript fundamentals is important.

 How long does it take to learn React?
Basic React can be learned in 3–4 weeks with practice.

 Is React enough to get a job?
React helps, but combining it with projects and backend skills improves job chances.

 Is React still relevant ?
Yes. React remains one of the most widely used frontend libraries.

Best Redux Courses Online
Best Redux Courses Online

Who Should Learn React?

  • Frontend developers

  • JavaScript developers

  • Full-stack developers

  • Students and freshers

  • Anyone interested in web development

Final Thoughts

React makes frontend development faster, cleaner, and more scalable. With consistent practice and real projects, React can become a core skill in your web development career.

Choose a course that focuses on modern React features and hands-on learning. This approach will help you build confidence and real-world experience.

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