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Category: "Kotlin"

Books

  1. Jetpack Compose Mechanisms
    A dissection of what runs beneath every @Composable
    Jaewoong

    This book takes you straight into the Compose compiler, runtime, and UI layer, all about Compose performance tuning, reading the source line by line and explaining the why behind every design decision, then connecting each internal mechanism back to the code you write every day. With four in-depth chapters, 40+ original diagrams, dozens of "In Practice" sections, and "Pro Tips for Mastery" sidebars, it turns Compose from a set of APIs you memorize into a system you can reason about from first principles, debug with confidence, and optimize with intent. The Course: Jetpack Compose Mechanisms

  2. Manifest Android Interview 한국어
    GDE의 노하우가 담긴 질문으로 학습하는 안드로이드 기술 면접 가이드
    Jaewoong

    안드로이드 기술 면접에서 좋은 결과를 얻으려면 단순히 답을 외우는 것이 아니라, 개념을 올바르게 이해하고 실전에 적용해 보는 연습이 중요합니다. 이 책에서 다루는 108개의 면접 질문, 162개의 추가적인 실전 질문, 50개 이상의 Pro Tips를 통해 기술적 배경과 논리를 향상시킴으로써 실제 기술 면접의 대비뿐만 아니라, 안드로이드 생태계의 전반적인 지식을 학습하는데 큰 도움이 됩니다. 하드커버 에디션 (영문) | 페이퍼백 에디션 (영문) ISBN: 979-8285926436

  3. Practical Kotlin Deep Dive 한국어
    코틀린의 기초 원리와 언어 철학을 넘어 내부 동작까지 ‘How’와 ‘Why’를 탐구하는 기술 가이드
    Jaewoong

    본 책은 단순히 “코틀린을 어떻게 사용하는가”를 넘어, “코틀린이 실제로 어떻게 동작하는가”까지 안내합니다. 내부 구현을 들여다보고, 바이트코드와 컴파일러의 동작을 명확히 탐구하며, 언어를 형성하는 핵심 내부 구조를 파헤칩니다. 기초 문법부터 코루틴, 컴파일러에 이르기까지 더 깊이 이해하고, 더 자신 있게 코틀린 코드를 작성하고 싶은 분들께는 좋은 지침서가 될 것입니다. 특히, 우리가 일상에서 친숙하게 사용하던 모든 언어적인 형태가 왜 지금과 같은 형태로 설계되었는지를 탐구하며 사고의 깊이를 더할 수 있습니다. Hardcover | Paperback | ISBN: 979-8243872744 [Course] Practical Kotlin Deep Dive Course

  4. Effective Kotlin
    Best practices
    Marcin Moskała

    Effective Kotlin summarizes the best practices and experiences of the Kotlin community, together with a deep explanation of some lesser-known Kotlin functionalities. All of the best practices are presented as simple rules with detailed explanations.

  5. Advanced Kotlin
    Marcin Moskała

    The book about advanced Kotlin features most of us use, but nearly nobody understands, like variance modifiers, property delegation, interface delegation, contracts, multiplatform development, annotation processing, KSP, compiler plugins, and static analyzers.

  6. Kotlin Coroutines
    Deep Dive
    Marcin Moskała

    Kotlin coroutines have revolutionized JVM development, especially on Android and the backend, as they let us easily implement efficient and reliable multithreading. Their cutting-edge design and features are ideally suited to modern use cases. In this book, we will explore how Kotlin coroutines work and how we can use them to improve our code.

  7. Android Development with Jetpack Compose & Kotlin (2026 Edition)
    Build Modern Apps Using Android Studio, Material 3 & Google’s Latest Tools
    A.P. Pyre

    Build modern Android applications with Kotlin and Jetpack using practical, real-world development techniques. Learn how professional Android developers structure projects, manage UI and state, and create scalable, production-ready apps.

  8. This book introduces screenshot testing (also called visual or snapshot testing): an automated approach that records a reference image of the expected design, then compares each test run against it to detect visual changes. It’s a natural complement to functional UI tests, which verify behavior but not appearance. The book focuses on the fundamental principles that apply to all frameworks. It works through the questions teams actually face: when to use screenshot tests and when not to, what to verify, which frameworks and tools fit your workflow, how to generate tests from preview functions in Jetpack Compose, how to integrate tests into a CI/CD pipeline, and how to optimize the whole process. By the end, you’ll be able to choose the framework that best suits your project and build a safety net that catches visual bugs before release. Every concept is demonstrated with a demo mood tracker application, with all code available online.

  9. Jetpack Compose is the future of Android UI. Master how it works internally and become a more efficient developer with it. You'll also find it valuable if you are not an Android dev. This book provides all the details to understand how the Compose compiler & runtime work, and how to create a client library using them. You could also be interested on the Jetpack Compose Internals course by Jorge Castillo. Find it in composeinternals.com

  10. Migrating Production Apps to Kotlin Multiplatform and Compose Multiplatform
    An Operational Guide for Migrating Existing Production Android and iOS Apps to Kotlin Multiplatform and Compose Multiplatform
    Anubhav Savant

    Migrate existing, high-traffic production Android and iOS applications to Kotlin Multiplatform (KMP) and Compose Multiplatform (CMP) systematically—without pausing feature development or compromising release stability.

  11. Android AI Agents
    Edgar Milvus

    Stop building chatbots and start building agents that interact directly with the Android OS. Master Gemini Nano and AICore to architect autonomous systems that see, think, and take action. Implement production-ready Tool Calling, Screen Awareness, and the ReAct loop using Kotlin 2.x. Move beyond the API call—embrace the Agentic Era and build the future of mobile intelligence.

  12. Edge AI Performance with Android Kotlin
    Optimizing hardware acceleration via NPU, GPU, and DSP. Advanced quantization and model pruning
    Edgar Milvus

    Master high-performance Edge AI by orchestrating NPUs, GPUs, and DSPs for real-time mobile intelligence. Run complex models at 60 FPS using advanced quantization, weight pruning, and NDK optimization. Leverage Kotlin 2.x and zero-copy pipelines to build battery-efficient and thermally stable AI features. The definitive engineering guide for shipping the "last mile" of AI deployment on modern Android SoCs.

  13. On-Device GenAI with Android Kotlin
    Mastering Gemini Nano, AICore, and local LLM deployment using MediaPipe and Custom TFLite models
    Edgar Milvus

    The era of cloud-only AI is over. Transition from calling remote APIs to building on-device brains using Gemini Nano, local LLMs, and private RAG pipelines.Master the hardware orchestration and Kotlin architecture needed for privacy, zero latency, and production-grade mobile intelligence.Stop being just a developer—become an Android AI Engineer and lead the 2026 mobile revolution today!

  14. Jetpack Compose for Real-World Android Apps
    Build Professional Screens, Navigation Flows, and Scalable UI Layouts
    A.P. Pyre

    Build modern, production-ready Android apps with Jetpack Compose using real-world patterns, scalable UI architecture, and professional workflows. This book goes beyond basics to show you exactly how to design, structure, and optimize apps that perform in real development environments. Perfect for developers ready to turn Compose knowledge into polished, portfolio-ready applications.

  15. Mergulho Profundo Prático em Kotlin
    Desvendando o “como” e o “porquê” por trás dos fundamentos e mecanismos internos do Kotlin.
    Jaewoong

    Leva você de “como usar Kotlin” para “como o Kotlin realmente funciona”, revelando implementações internas, desmistificando bytecodes e o comportamento do compilador, além dos mecanismos que moldam a linguagem. Se você quer escrever Kotlin de forma mais inteligente e confiante — dos fundamentos a coroutines e multiplataforma — este é o livro que mostra por que tudo é do jeito que é. Hardcover | Paperback | ISBN: 979-8243872744 [Course] Practical Kotlin Deep Dive Course