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This is the code repository forMastering JavaScript Functional Programming - Third Edition, published by Packt.

Write clean, robust, and maintainable web and server code using functional JavaScript and TypeScript

Functional programming is a programming paradigm that uses functions for developing software. This book is filled with examples that enable you to leverage the latest JavaScript and TypeScript versions to produce modern and clean code, as well as teach you to how apply functional programming techniques to develop more efficient algorithms, write more concise code, and simplify unit testing.

This book covers the following exciting features:

• Understand when to use functional programming versus classic object-oriented programming
• Use declarative coding instead of imperative coding for clearer, more understandable code
• Know how to avoid side effects and create more reliable code with closures and immutable data
• Use recursion to help design and implement more understandable solutions to complex problems
• Define functional programing data types with or without TypeScript, add type checking, and implement immutability
• Apply advanced containers to get better structures to tackle errors and implement async programming

If you feel this book is for you, get yourcopy today!

All of the code is organized into folders. For example, Chapter05.

The code will look like the following:

// reverse.tsconst reverseString = (str: string): string => {  const arr = str.split("");  arr.reverse();  return arr.join("");};console.log(reverseString("MONTEVIDEO")); // OEDIVETNOM

Following is what you need for this book:This book is for aspiring SwiftUI developers who have a basic understanding of Swift. It can also be used by SwiftUI developers, UIKit developers, and iOS developers that are new to SwiftUI and want to improve their animation proficiency.

With the following software and hardware list you can run all code files present in the book (Chapter 1-12).

We also provide a PDF file that has color images of the screenshots/diagrams used in this book.Click here to download it.

• Clean Code in JavaScript[Packt][Amazon]

• JavaScript from Frontend to Backend[Packt][Amazon]

Federico Kerekiis a Uruguayan Systems Engineer, with a Master's degree in Education, and over 30 years of experience as a consultant, system developer, and writer. Currently a Subject Matter Expert at Globant, he has taught at Universidad de la República, Universidad ORT Uruguay, and Universidad de la Empresa. He has written articles and booklets on programming, web development, security, and open source topics for blogs, magazines, and websites. He has also written several books, including Modern JavaScript Web Development Cookbook and the upcoming Data Structures and Algorithms in JavaScript. He resides, works, and teaches in Uruguay, but he wrote the first edition of this book while working in India, and the second edition during a sojourn in Mexico.

• Mastering JavaScript Functional Programming
• Mastering JavaScript Functional Programming - Second Edition
• Modern JavaScript Web Development Cookbook

If you have already purchased a print or Kindle version of this book, you can get a DRM-free PDF version at no cost.
Simply click on the link to claim your free PDF.

https://packt.link/free-ebook/9781804610138