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React Anti-Patterns

React Anti-Patterns

By : Juntao Qiu
4.8 (10)
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React Anti-Patterns

React Anti-Patterns

4.8 (10)
By: Juntao Qiu

Overview of this book

Take your React development skills to the next level by examining common anti-patterns with expert insights and practical solutions, to refine your codebases into sophisticated and scalable creations. Through this easy-to-follow guide, React Anti-Patterns serves as a roadmap to elevating the efficiency and maintainability of your React projects. You’ll begin by familiarizing yourself with the essential aspects of React before exploring strategies for structuring React applications and creating well-organized, modular, and easy-to-maintain codebases. From identifying and addressing common anti-patterns using refactoring techniques to harnessing the power of test-driven development (TDD), you’ll learn about the tools and techniques necessary to create reliable and robust tests. As you advance, you’ll get to grips with business logic and design patterns that offer solutions to prevalent challenges faced in React development. The book also offers insights into using composition patterns, such as code splitting and multiple entry points, to enhance the flexibility and modularity of your React applications, guiding you through end-to-end project implementation. By the end of this React book, you’ll be able to overcome common challenges and pitfalls to transform your React projects into elegant, efficient, and maintainable codebases.
Table of Contents (20 chapters)
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Free Chapter
1
Part 1:Introducing the Fundamentals
6
Part 2: Embracing Testing Techniques
10
Part 3: Unveiling Business Logic and Design Patterns
14
Part 4: Engaging in Practical Implementation

Exploring common React Hooks

We briefly talked about Hooks in the Managing internal state in React section. In addition, Hooks allow for code reuse, improved readability, and easier testing by separating concerns and making component logic more modular.

Let’s discuss a few of the most common Hooks in this section. Please be aware that in this chapter, we are focusing on the most used Hooks. As we progress through the book, we will delve into several more advanced applications of these Hooks. Regarding the last Hook, useContext, we will initially explore its basic usage at the end of this section to provide an introductory understanding. In later chapters, we’ll employ useContext in more complex scenarios, allowing for a deeper and more practical grasp of its functionality.

useState

We have already seen the basic usage of useState Hook previously in this chapter. You can define as many states as you like inside a component, and it’s quite common to do so...

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