A Course You'll Actually Finish
React 18: Intermediate Topics
Take your React skills to the next level by mastering state management and routing
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About the Course
React 18: Intermediate Topics is designed to take your React skills to the next level. This course builds on what you learned in React 18 for Beginners, enhancing the video game discovery app with more advanced features. You’ll master key concepts like state management, routing, and performance optimization to make your apps faster, more efficient, and easier to maintain.
You’ll learn how to fetch and update data using React Query, implement caching for performance boosts, and add infinite scrolling to your apps. We’ll dive deep into state management with reducers, context, and Zustand, giving you the tools to effectively manage complex state. You’ll also implement routing with React Router and structure your projects for long-term maintainability.
By the end of this course, you’ll confidently apply the latest React techniques, write clean, professional-grade code, and build scalable applications that perform smoothly.
Highly Practical
What You'll Learn
- Confidently build front-end apps with React and TypeScript
- Fetch and update data using React Query
- Boost your application's performance with caching
- Implement infinite scrolling
- Use reducers to consolidate state management logic
- Use context to share state
- Manage application state using Zustand
- Implement routing with React Router
- Structure your React projects for maintainability
- Apply the latest techniques and best practices
- Write clean code like a pro
Learn by Doing
What You'll Build
In this intermediate course, we’ll enhance the video game discovery app built in the first part of the series. We’ll add advanced features like data management with React Query, routing with React Router, and global state management using Zustand. You’ll also implement infinite scrolling for a seamless user experience. By the end, you’ll have a portfolio-ready project to showcase to potential employers.
A Perfectly Structured Course
Course Content
6 Hours . 4 Sections . 100 Lessons
Target Student
Who Is This For?
- React developers who want to fill in the gaps in their knowledge
- Anyone who wants to become a confident and proficient React developer
What You Should Know First
Prerequisites
To take this course, I recommend that you have watched the first part or have a solid understanding of the concepts covered there. This includes the basics of TypeScript, building components, styling components, managing component state, and calling backend services.
Here are the courses we recommend if you need to strengthen the fundamentals.
Your Instructor
Why Learn From Me?
Hi! I'm Mosh Hamedani. I’ve been a software engineer for over 20 years and teaching coding for the last 10. In that time, I’ve helped millions of students level up as developers.
My teaching style is simple: no fluff, no wasted time. Every lesson is practical, structured, and easy to follow.
When you take one of my courses, you don’t just learn to code — you learn how to think like a developer.
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Students taught
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Years of experience
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Success Stories
What Our Students Are Saying
Don’t just take my word for it—hear from students who have transformed their skills and careers with this course.
Alexandra Munteanu
The best React course I've tried. Mosh is an amazing instructor! The lessons are not too easy, not too complicated, not too long, and definitely not boring like other platforms out there. You get the lesson explained, with real examples, note sheets to download, and exercises. The best part is that Mosh takes the time to explain how to solve those exercises too! If you are a self-taught developer, this course is for you!
Денис МонастырскийMosh never ceases to amaze me. His courses are always top-notch. Mosh manages to teach complex things easily. Thanks to his React course, I became a programmer and got my first job. If you want to learn from the best, you should choose Mosh as your mentor.
- Kyle Steinmann
So I bought this course because I wanted a structured way to learn React and web development. I was amazed at how clear everything was explained! I bought a years subscription, and with all the content included, I would say It is very worth it.
JakeI had an interest in React whilst I was in a previous job not using it at all, so I did the free YouTube version of your first React course and found it very useful! I then paid for the full thing, and I now have a job working with React, thanks Mosh!
- John Loveland
Mosh's new React course is great! I'm a professional software engineer and I've always been impressed with Mosh's courses, as well as developers who have taken his courses. So, when I got a React client and I saw there was a new React course out, I had to check it out. It's saved me tons of time trying to figure out the React paradigm and get up and running building components
Need More Details?
Frequently-Asked Questions
How is this course different from YouTube tutorials?
Crystal clear and straight to the point, each lesson is concise and packed with 20 years of software engineering experience. No rambling—just a perfectly structured path to help you really understand and build your skills.
What’s the difference between buying a single course and getting Lifetime Access?
Buying a single course gives you lifetime access to just that course. Lifetime Access unlocks everything I’ve ever created—and everything I’ll release in the future—with a single payment.
How long will I have access to the course?
If you purchase this course, you’ll have lifetime access, allowing you to revisit lessons and resources anytime.
Is there a money-back guarantee?
Yes, there’s a 30-day money-back guarantee. If you find the course isn’t a good fit, you can request a refund within the first 30 days.
30-day money-back guarantee
- 6 hours on-demand video
- 100 lessons
- Lifetime access
- Downloadable content
- English captions
- Certificate of completion