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React Design Patterns and Best Practices

You're reading from   React Design Patterns and Best Practices Build easy to scale modular applications using the most powerful components and design patterns

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Product type Paperback
Published in Jan 2017
Publisher Packt
ISBN-13 9781786464538
Length 318 pages
Edition 1st Edition
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Author (1):
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Michele Bertoli Michele Bertoli
Author Profile Icon Michele Bertoli
Michele Bertoli
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Table of Contents (13) Chapters Close

Preface 1. Everything You Should Know About React FREE CHAPTER 2. Clean Up Your Code 3. Create Truly Reusable Components 4. Compose All the Things 5. Proper Data Fetching 6. Write Code for the Browser 7. Make Your Components Look Beautiful 8. Server-Side Rendering for Fun and Profit 9. Improve the Performance of Your Applications 10. About Testing and Debugging 11. Anti-Patterns to Be Avoided 12. Next Steps

Common solutions


We have seen how using the PureComponent can help us to tell React when a subtree has to be rendered or not. If utilized in the right way, it could improve the performance of our applications a lot. It is also important to stress that is should be used only after the application has been monitored and the bottleneck has been found.

There are some tricky situations where extending the PureComponent does not give the expected results; usually, the cause is that our props or state attributes are changing even if we think they are not. Sometimes it is not easy to figure out which props are causing the component to re-render or we do not know which components can be optimized with the PureComponent.

Most of the time, refactoring the components and putting the state in the right place can greatly assist the optimization of the application.

In this section, we will look at some common tools and solutions to solve re-rendering issues, figuring out which components can be optimized...

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