Search icon CANCEL
Subscription
0
Cart icon
Your Cart (0 item)
Close icon
You have no products in your basket yet
Save more on your purchases now! discount-offer-chevron-icon
Savings automatically calculated. No voucher code required.
Arrow left icon
Explore Products
Best Sellers
New Releases
Books
Videos
Audiobooks
Learning Hub
Conferences
Free Learning
Arrow right icon
Arrow up icon
GO TO TOP
React Key Concepts

You're reading from   React Key Concepts Consolidate your knowledge of React's core features

Arrow left icon
Product type Paperback
Published in Dec 2022
Publisher Packt
ISBN-13 9781803234502
Length 590 pages
Edition 1st Edition
Tools
Arrow right icon
Author (1):
Arrow left icon
Maximilian Schwarzmüller Maximilian Schwarzmüller
Author Profile Icon Maximilian Schwarzmüller
Maximilian Schwarzmüller
Arrow right icon
View More author details
Toc

Table of Contents (16) Chapters Close

Preface
1. React – What and Why FREE CHAPTER 2. Understanding React Components and JSX 3. Components and Props 4. Working with Events and State 5. Rendering Lists and Conditional Content 6. Styling React Apps 7. Portals and Refs 8. Handling Side Effects 9. Behind the Scenes of React and Optimization Opportunities 10. Working with Complex State 11. Building Custom React Hooks 12. Multipage Apps with React Router 13. Managing Data with React Router 14. Next Steps and Further Resources Appendix

2. Understanding React Components & JSX

Activity 2.01: Creating a React App to Present Yourself

Suppose you are creating your personal portfolio page, and as part of that page, you want to output some basic information about yourself (e.g., your name or age). You could use React and build a React component that outputs this kind of information, as outlined in the following activity. 

The aim is to create a React app as you learned it in the previous chapter (i.e., create it via npx create-react-app, run npm start to start the development server) and edit the App.js file such that you output some basic information about yourself. You could, for example output your full name, address, job title or other kinds of information. In the end, it is up to you what content you want to output and which HTML elements you choose. 

The idea behind this first exercise is that you practice project creation and working with JSX code. 

Perform the following steps to complete...

lock icon The rest of the chapter is locked
Register for a free Packt account to unlock a world of extra content!
A free Packt account unlocks extra newsletters, articles, discounted offers, and much more. Start advancing your knowledge today.
Unlock this book and the full library FREE for 7 days
Get unlimited access to 7000+ expert-authored eBooks and videos courses covering every tech area you can think of
Renews at £16.99/month. Cancel anytime