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Learning JavaScript Data Structures and Algorithms

You're reading from Learning JavaScript Data Structures and Algorithms Enhance your problem-solving skills in JavaScript and TypeScript

Product type Paperback

Published in Sep 2026

Publisher Packt

ISBN-13 9781836205395

Length 615 pages

Edition 4th Edition

Languages

JavaScript

Concepts

Data Structures and Algorithms

Author (1):

Loiane Groner

View More author details

Table of Contents (9) Chapters

Learning JavaScript Data Structures and Algorithms, Fourth Edition: Enhance your problem-solving skills in JavaScript and TypeScript

1 Introducing Data Structures and Algorithms in JavaScript FREE CHAPTER

2 Big O notation

3 Arrays

4 Stacks

5 Queues and Deques

6 Linked Lists

7 Sets

8 Dictionaries and Hashes

Exercises

We will resolve a few array exercises from Hackerrank using the concepts we learned in this chapter.

Reversing an array

The first exercise we will resolve the is reverse array problem available at

function reverseArray(a: number[]): number[] {
  return a.reverse();
}

This is a solution that passes all the tests and resolves the problem. However, if this exercise is being used in technical interviews, the interviews...

The rest of the chapter is locked

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Authors (1)

Loiane Groner

Loiane Groner

Loiane Groner has over 10 years of experience in developing enterprise applications. Currently, she works as a business analyst and a Java/HTML5/JavaScript developer at an American financial institution. She is passionate about technology, publishes articles on her blog, and has presented talks at conferences about Java, ExtJS, Cordova, Ionic, TypeScript and Angular. She is a Google Developer Expert in Web Technologies and Angular, and a Microsoft Most Valuable Professional in Visual Studio and Development Technologies. She has also authored other Packt books.

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