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React Interview Guide

React Interview Guide

By : Sudheer Jonna, Andrew Baisden
4.3 (6)
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React Interview Guide

React Interview Guide

4.3 (6)
By: Sudheer Jonna, Andrew Baisden

Overview of this book

Are you struggling with React job interviews, feeling hindered by the lack of knowledge or confidence? Look no further than the React Interview Guide. Complete with the latest features of the React library, this comprehensive solution will assist you in taking a definitive step forward in your career as a React developer. This book systematically covers frequently asked questions and common edge cases encountered in React interviews. It goes beyond React to encompass other essential technologies in the React ecosystem, including routing, CSS, testing, and building Next.js apps. You’ll benefit from invaluable expert guidance, enabling you to address a wide range of React ecosystem questions swiftly as this book prioritizes interview readiness, sparing you the need to dwell excessively on individual topics before technical discussions. By the end of this book, you’ll be thoroughly equipped to excel in any React interview, giving you an edge over your peers and significantly increasing your chances of securing your dream job.
Table of Contents (19 chapters)
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1
Part 1: Getting Ready for Interviews
3
Part 2: Mastering the Core React Technical Interview
8
Part 3: Going Beyond React and Advanced Topics
13
Part 4: Hands-On with Programming Tasks

Summary

We have made it to the end of this chapter and leveled up our programming skills considerably. Right at the beginning of this chapter, we learned about REST APIs and how they help us to fetch data on the internet, which we can then use in our applications. Afterward, we had an introduction to planning application architecture, where we talked about authentication followed by SWR, an HTTP cache invalidation strategy. The next topic was GraphQL, the popular alternative to using REST APIs, which requires fewer API requests as it’s possible to fetch only the data we require. We then touched upon deployment because it’s important to remember this setup from the get-go.

In the next sections, we dived into business logic and learned why our code needs to be well refined. This section was followed up by the presentation layer as we created a design that used styled-components. Testing was factored in, and we learned how to test the code that we wrote for our project...

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