Sign In Start Free Trial
Account

Add to playlist

Create a Playlist

Modal Close icon
You need to login to use this feature.
  • Book Overview & Buying React Interview Guide
  • Table Of Contents Toc
  • Feedback & Rating feedback
React Interview Guide

React Interview Guide

By : Sudheer Jonna, Andrew Baisden
4.3 (6)
close
close
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)
close
close
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

Using React DevTools for debugging and analysis

React DevTools is a browser plugin that offers a variety of tools for testing your React application. It allows you to investigate the component hierarchy, view the React component tree, and verify the props and state of your components. We will dive into the various debugging techniques available to us and how using them will give us more confidence in the code that we write.

React DevTools can be seen in the following figure. It is available in the Chrome web store:

Figure 8.3: React DevTools

Figure 8.3: React DevTools

With that, we have learned about React DevTools. Next, we’ll learn how to configure CI/CD pipelines for our automated tests, another useful tool in our debugging toolkit.

How do we configure a CI/CD pipeline to automate tests?

To ensure that our tests run every time we make code changes, we can configure a continuous integration/continuous deployment (CI/CD) pipeline that runs tests automatically. This...

Unlock full access

Continue reading for free

A Packt free trial gives you instant online access to our library of over 7000 practical eBooks and videos, constantly updated with the latest in tech
bookmark search playlist download font-size

Change the font size

margin-width

Change margin width

day-mode

Change background colour

Close icon Search
Country selected

Close icon Your notes and bookmarks

Delete Bookmark

Modal Close icon
Are you sure you want to delete it?
Cancel
Yes, Delete

Confirmation

Modal Close icon
claim successful

Buy this book with your credits?

Modal Close icon
Are you sure you want to buy this book with one of your credits?
Close
YES, BUY