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Best Kotlin Books 2024

Kotlin Programming: The Big Nerd Ranch Guide

Kotlin Programming: The Big Nerd Ranch Guide (Big Nerd Ranch Guides)
  • Greenhalgh, David (Author)
  • English (Publication Language)
  • 541 Pages - 11/01/2021 (Publication Date) - Big Nerd Ranch Guides (Publisher)

by Josh Skeen and David Greenhalgh. Kotlin is a static type programming language designed to interact with Java and fully compatible with Google on the Android operating system. This guide, based on Big Nerd Ranch’s popular Kotlin Essentials course, shows you how to work effectively with the Kotlin programming language through practical examples and clear explanations of key Kotlin programming concepts and fundamental APIs. Written for Kotlin 1.2, this book covers and introduction to the JetBrains IntelliJ IDEA development environment.

Based on Big Nerd Ranch’s popular Kotlin Essentials course, this guide shows you how to work effectively with Kotlin through hands-on examples and clear explanations of key Kotlin concepts and foundational APIs to build production quality applications. Written for Kotlin 1.5, this book will also introduce you to JetBrains’ IntelliJ IDEA development environment.

Whether you are an experienced Android developer looking for modern features beyond what Java offers or a new developer ready to learn your first programming language, the authors will guide you from first principles to advanced usage of Kotlin. By the end of this book, you will be empowered to create reliable, concise applications in Kotlin. This is one of the Best Kotlin books in 2023.

Kotlin Design Patterns and Best Practices 2nd Edition

Kotlin Design Patterns and Best Practices - Second Edition: Build scalable applications using...
  • Soshin, Alexey (Author)
  • English (Publication Language)
  • 356 Pages - 01/21/2022 (Publication Date) - Packt Publishing (Publisher)

by Alexey Soshin shows you how to use the current multi-paradigm Kotlin programming language to apply old design patterns, as well as the new patterns and paradigms that have arisen. Before moving on to functional programming, the book delves into the classic design patterns, such as the Creational, Structural, and Behavioral families. To develop performant, extendable, and maintainable code, you’ll go over reactive and concurrent patterns, then learn about coroutines and organized concurrency.

This updated to cover the changes introduced from Kotlin 1.2 up to 1.5 and focuses more on the idiomatic usage of coroutines, which have become a stable language feature. You’ll begin by learning about the practical aspects of smarter coding in Kotlin, as well as understanding basic Kotlin syntax and the impact of design patterns on your code.

The book also provides an in-depth explanation of the classical design patterns, such as Creational, Structural, and Behavioral families, before moving on to functional programming. You’ll go through reactive and concurrent patterns, and finally, get to grips with coroutines and structured concurrency to write performant, extensible, and maintainable code.

By the end of this Kotlin book, you’ll have explored the latest trends in architecture and design patterns for microservices. You’ll also understand the tradeoffs when choosing between different architectures and make informed decisions.

You will learn:

Implement all the classical design patterns using the Kotlin programming language
Apply reactive and concurrent design patterns to make your application more scalable
Discover best practices in Kotlin and explore its new features
Understand the key principles of functional programming and learn how they apply to Kotlin
Find out how to write idiomatic Kotlin code and learn which patterns to avoid
Harness the power of Kotlin to design concurrent and reliable systems with ease
Create an effective microservice with Kotlin and the Ktor framework

Head First Kotlin

Head First Kotlin: A Brain-Friendly Guide
  • Griffiths, Dawn (Author)
  • English (Publication Language)
  • 480 Pages - 04/02/2019 (Publication Date) - O'Reilly Media (Publisher)

by Dawn Griffiths and David Griffiths is a complete introduction to coding in Kotlin. This learn kotlin book helps you learn the Kotlin language with a unique method that goes beyond syntax and how-to manuals and teaches you how to think like a great Kotlin developer. You’ll learn everything from language fundamentals to collections, generics, lambdas, and higher-order functions. Along the way, you’ll get to play with both object-oriented and functional programming. If you want to really understand Kotlin, this is the book for you.

Based on the latest research in cognitive science and learning theory, Head First Kotlin uses a visually rich format to engage your mind rather than a text-heavy approach that puts you to sleep. Why waste your time struggling with new concepts? This multisensory learning experience is designed for the way your brain really works. This is one of the Best Kotlin book for beginners in 2023.

Kotlin in Action

Kotlin in Action
  • Jemerov, Dmitry (Author)
  • English (Publication Language)
  • 360 Pages - 02/28/2017 (Publication Date) - Manning Publications (Publisher)

by Dmitry Jemerov and Svetlana Isakova will help you get started with Kotlin. This best book to learn kotlin guides experienced Java developers from the language basics of Kotlin all the way through building applications to run on the JVM and Android devices. Foreword by Andrey Breslav, Lead Designer of Kotlin.

Coding with Kotlin means less hassle. The Kotlin programming language offers an expressive syntax, a strong intuitive type system, and great tooling support along with seamless interoperability with existing Java code, libraries, and frameworks. Kotlin can be compiled to Java bytecode, so you can use it everywhere Java is used, including Android. And with an effi cient compiler and a small standard library, Kotlin imposes virtually no runtime overhead.

Written for experienced Java developers, this example-rich book goes further than most language books, covering interesting topics like building DSLs with natural language syntax. The authors are core Kotlin developers, so you can trust that even the gnarly details are dead accurate.

You will:

Functional programming on the JVM
Writing clean and idiomatic code
Combining Kotlin and Java
Domain-specific languages

This is the best Kotlin book in 2023.

The Joy of Kotlin

The Joy of Kotlin
  • Saumont, Pierre-Yves (Author)
  • English (Publication Language)
  • 480 Pages - 04/27/2019 (Publication Date) - Manning (Publisher)

The Joy of Kotlin teaches you to write understandable, maintainable, and safe programs using Kotlin. In this expert guide, seasoned engineer Pierre-Yves Saumont teaches you how to tackle common programming challenges with a fresh and inspired VET perspective. As he goes through the many examples, he will dive into proper error and data handling, data structures, status handling, and laziness. The author’s practical examples and experience-based knowledge will make you a better and happier developer. Maintaining poor legacy code, interpreting cryptic comments, and writing the same boilerplate over and over can suck the joy out of your life as a Java developer.

This elegant JVM language integrates seamlessly with Java, and makes it a breeze to switch between OO and functional styles of programming. It’s also fully supported by Google as a first-class Android language. Master the powerful techniques in this unique book, and you’ll be able to take on new challenges with increased confidence and skill. You will:

Programming with functions
Dealing with optional data
Safe handling of errors and exceptions
Handling and sharing state mutation

Kotlin for Android Developers

Kotlin for Android Developers: Learn Kotlin the easy way while developing an Android App
  • Leiva, Antonio (Author)
  • English (Publication Language)
  • 240 Pages - 03/21/2016 (Publication Date) - CreateSpace Independent Publishing Platform (Publisher)

This best book for kotlin android development is by Antonio Leiva. If you want to be a good candidate for new Android opportunities, Kotlin is becoming a new necessity that most companies will ask for. Recommended by Google and Jetbrains, features this book explains the process of learning all the latest Kotlin features that Java programming language was missing in a fun and easy way like object oriented and functional programming. You will build an Android application from scratch using Kotlin as the primary language. The idea is to learn the language by example, rather than following a typical structure. The most interesting concepts and ideas about Kotlin, comparing it with Java 7. Solve many of the typical Kotlin problems that we face in our day to day using the expressiveness of Kotlin language and other really interesting tools and libraries. The Kotlin book is very practical so it is recommended to follow the examples and code in front of a computer and try everything that is suggested.

Kotlin Cookbook

Kotlin Cookbook: A Problem-Focused Approach
  • Kousen, Ken (Author)
  • English (Publication Language)
  • 251 Pages - 12/24/2019 (Publication Date) - O'Reilly Media (Publisher)

Use Kotlin to build Android apps, web apps, and more. while learning the nuances of this popular language. With this unique cookbook, developers will learn how to apply this Java-based language to their own projects. Experienced programmers and those new to Kotlin will benefit from the handy recipes in this best book to learn kotlin for beginners. Author Ken Kousen shows you how to troubleshoot Kotlin by focusing on your own use cases instead of the basic syntax. You provide the context and this book provides the answers. Kotlin can be used anywhere Java is applied, as well as for iOS development, native applications, JavaScript generation, and more. Jump in and build meaningful projects with Kotlin today.

You will:

Apply functional programming concepts, including lambdas, sequences, and concurrency
See how to use delegates, late initialization, and scope functions
Explore Java interoperability and access Java libraries using Kotlin
Add your own extension functions
Use helpful libraries such as JUnit 5
Get practical advice for working with specific frameworks, like Android and Spring

Java to Kotlin

Java to Kotlin: A Refactoring Guidebook
  • McGregor, Duncan (Author)
  • English (Publication Language)
  • 422 Pages - 09/21/2021 (Publication Date) - O'Reilly Media (Publisher)

by Duncan McGregor and Nat Pryce. It takes a week to travel the 8,000 miles overland from Java to Kotlin. If you’re an experienced Java developer who has tried the Kotlin language, you were probably productive in about the same time.

You’ll have found that they do things differently in Kotlin, though. Nullability is important, collections are different, and classes are final by default. Kotlin is more functional, but what does that mean, and how should it change the way that you program? And what about all that Java code that you still have to support?

Your tour guides Duncan and Nat first made the trip in 2015, and they’ve since helped many teams and individuals follow in their footsteps. Travel with them as they break the route down into legs like Optional to Nullable, Beans to Values, and Open to Sealed Classes. Each explains a key concept and then shows how to refactor production Java to idiomatic Kotlin, gradually and safely, while maintaining interoperability.

The resulting code is simpler, more expressive, and easier to change. By the end of the journey, you’ll be confident in refactoring Java to Kotlin, writing Kotlin from scratch, and managing a mixed language codebase as it evolves over time.

Atomic Kotlin

Atomic Kotlin
  • Eckel, Bruce (Author)
  • English (Publication Language)
  • 636 Pages - 01/11/2021 (Publication Date) - Mindview LLC (Publisher)

by Bruce Eckel and Svetlana Isakova. For both beginning and experienced programmers! From the author of the multi-award-winning Thinking in C++ and Thinking in Java together with a member of the Kotlin language team comes a book that breaks the concepts into small, easy-to-digest “atoms,” along with exercises supported by hints and solutions directly inside IntelliJ IDEA!

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