Book Image

React 18 Design Patterns and Best Practices - Fourth Edition

By : Carlos Santana Roldán
4.2 (6)
Book Image

React 18 Design Patterns and Best Practices - Fourth Edition

4.2 (6)
By: Carlos Santana Roldán

Overview of this book

React helps you work smarter, not harder — but to reap the benefits of this popular JavaScript library and its components, you need a straightforward guide that will teach you how to make the most of it. React 18 Design Patterns and Best Practices will help you use React effectively to make your applications more flexible, easier to maintain, and improve their performance, while giving your workflow a huge boost. With a better organization of topics and knowledge about best practices added to your developer toolbox, the updated fourth edition ensures an enhanced learning experience. The book is split into three parts; the first will teach you the fundamentals of React patterns, the second will dive into how React works, and the third will focus on real-world applications. All the code samples are updated to the latest version of React and you’ll also find plenty of new additions that explore React 18 and Node 19’s newest features, alongside MonoRepo Architecture and a dedicated chapter on TypeScript. By the end of this book, you'll be able to efficiently build and deploy real-world React web applications.
Table of Contents (20 chapters)
18
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19
Index

Exploring the container and presentational patterns

In the last chapter, we saw how to take a coupled component and make it reusable step by step. Now we will see how to apply a similar pattern to our components to make them clearer and more maintainable.

React components typically contain a mix of logic and presentation. By logic, we refer to anything that is unrelated to the UI, such as API calls, data manipulation, and event handlers. The presentation is the part of the render where we create the elements to be displayed on the UI.

In React, there are simple and powerful patterns, known as container and presentational, which we can apply when creating components that help us to separate those two concerns.

Creating well-defined boundaries between logic and presentation not only makes components more reusable, but also provides many other benefits, which you will learn about in this section. Again, one of the best ways to learn new concepts is by seeing practical examples...