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  • Book Overview & Buying React Anti-Patterns
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React Anti-Patterns

React Anti-Patterns

By : Juntao Qiu
4.8 (9)
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React Anti-Patterns

React Anti-Patterns

4.8 (9)
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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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

Using Extract Function

Extract Function is a refactoring technique that helps to improve code readability and maintainability by breaking down a large or complex function into smaller, more manageable parts.

Let’s say you come across a function that’s performing multiple tasks. Maybe it’s doing some data validation, then some computations, and finally logging the result or updating some state. The function is long and complex, making it hard to understand at a glance what it’s doing. Extract Function refactoring is all about identifying those distinct pieces of functionality, pulling them out into their own separate functions, and then calling those new functions from the original one.

One key benefit is that it makes the code more self-documenting. If you extract a part of your function to a new function and give it a meaningful name, it can often make the code much easier to understand since the function name can describe what the code is doing....

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