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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

Introduction to ReactJS

ReactJS’s popularity in the JavaScript community stems from its ability to build large-scale applications where the data changes repeatedly over time. At the beginning of the interview process, an interviewer expects you to discuss an introduction to ReactJS, its features, your reason for choosing it for programming, JSX and its purpose in React development, and more. So, let’s answer some introductory questions.

What is React?

React (also known as React.js or ReactJS) is an open source frontend JavaScript library that is used for building UIs, especially for single-page and mobile apps. It is used for handling the view layer of web and mobile apps.

React was created by Jordan Walke, a software engineer working for Facebook, and later maintained by the Facebook team. React was first deployed on Facebook’s newsfeed in 2011 and on Instagram in 2012.

What are the reasons for choosing React for programming?

React is a popular...

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