React Key Concepts,
Second Edition
Confidently implement React in your next project with this in-depth overview of React's core features – now updated for React 19.
Sign up for free bonus content and a PDF of chapter 1!
What's Inside
This book will support you through your next React projects in giving you a behind-the-scenes understanding of the framework – whether you've just finished Max's video course and are looking for a handy reference, or you’re using a variety of other learning materials and need a single study guide to bring everything together.
Here's what readers had to say about the first edition
Maximilian’s new book React Key Concepts is a fantastic resource for anyone looking to dive into the world of React.
Mark B
I am 4 chapters in and I am so happy about the writing style, the summarized points at the end of the chapter the exercises!
About The Author
Maximilian Schwarzmüller is a professional web developer and bestselling online course instructor.
On Udemy, he is one of the most popular and biggest online instructors, teaching more than 3 million students worldwide. Students can become developers by exploring his more than 40 courses, most of them bestsellers in their respective categories.
Besides helping students from all over the world, Maximilian loves exploring and mastering new technologies, building exciting digital products, and sharing his knowledge with fellow developers.
He’s driven by his passion for good code and engaging websites and apps.
You can purchase the full title from Packt. Buying direct gives you access to:
- DRM free EPUB and PDF files
- Online reading access
- AI Assistant to answer your questions as you read along
- Work through clear, concise explanations of core React 19 functionalities.
- Complete practical exercises that challenge you to build your own simple apps
- Discover full-stack React with Next.js, React Server Components, Suspense, and more
- Build modern, user-friendly, and reactive web apps
- Create components and utilize props to pass data between them
- Handle events, perform state updates, and manage conditional content
- Add styles dynamically and conditionally for modern user interfaces
- Use advanced state management techniques such as React's Context API
- Utilize React Router to render different pages for different URLs
- Understand key best practices and optimization opportunities
- Learn about React Server Components and Server Actions
There are many React books and online tutorials, but this book is different.
Learn-More Packages
Bigger Cart, Smarter Start!
*Offer valid for a limited period only. To redeem the benefits of your purchase, follow the instructions provided in the preface and on the supplementary content page.
**Details of the Virtual Launch event and AMA sessions will be posted under the Events & News section below.
Simply add any of the following quantities to your cart to be eligible for the add-on benefits as listed below.
Essentials (1 Print Copy)
- Exclusive bonus content, including insight videos and cheatsheets
- Invitation to the LinkedIn Live Virtual Launch event**
- Access to the RKC Discord community
Intermediate (5 Print Copies)
- Everything in the Essentials Package
- Access to two AMA sessions** with Max
- One FREE pass to any upcoming Packt conference, valid for 1 year
- Exclusive early access to future editions
Pro (20 Print Copies)
- Everything in the Intermediate Package
- Two extra Packt conference passes, valid for 1 year
- 25% off the next edition and one other Packt print book
- 3-month FREE Packt subscription, including access to Packt's AI agent
Events & News
By clicking on Sign Up, you consent to receiving promotional emails about new products, offers, and updates from Packt. You also acknowledge that you can unsubscribe at any time.
Packt Publishing Ltd, Grosvenor House, 11 St Paul's Square, Birmingham, B3 1RB
© 2025 Packt Publishing Limited All Rights Reserved
AMA Session II - Details coming soon
Sign up for updates right in your inbox!
AMA Session I - February 20th, 2025 from 1:30pm - 2:15pm UTC
