Books

Build intelligent AI applications with LangChain using practical, production-ready Python examples. From intelligent agents and retrieval-augmented generation to scalable deployment and observability, this book equips you with the skills and architectural understanding needed to create reliable, real-world LLM-powered systems.

The Linux ext4 filesystem is one of the world's most widely used filesystems, but its internal design is often difficult to understand. This book provides a practical, implementation-focused guide to ext4, covering its on-disk structures, algorithms, and core subsystems with detailed explanations, production-quality code, and references to the Linux kernel source.

Google Chrome is far more than a web browser. It is a highly engineered platform that executes untrusted code, renders modern web applications, and securely connects billions of users to the internet. This book explores the architecture, internals, and engineering decisions that make Chrome one of the most sophisticated software systems ever built.

Programming Ideas closes the gap between introductory programming books and computer science textbooks. It teaches you how to write programs that solve a wide range of practical problems, from drawing fractals to compressing files and computing Pi, and it carefully explains both the required programming techniques and the resulting programs.

Master Kotlin from the ground up with a practical guide that takes you from core language fundamentals to advanced development techniques. Packed with clear explanations, real-world examples, and modern best practices, this book helps you build clean, efficient, and maintainable applications with confidence.

Master Android 17 with a practical guide that takes you from Kotlin and Jetpack Compose fundamentals to building and publishing production-ready apps. Packed with clear explanations, real-world code examples, and modern best practices, this book helps you create high-quality Android applications with confidence.

Discover how Elm makes modern web development simpler, safer, and more enjoyable. From functional programming fundamentals to building production-ready applications, this book provides a practical, hands-on path to mastering Elm's powerful architecture, robust type system, and elegant approach to creating reliable software.

Build reliable, scalable software with The Professional’s Guide to Elixir. Learn functional programming, BEAM concurrency, OTP fault tolerance, metaprogramming, and modern web development with Phoenix and LiveView. This book gives you the practical knowledge to create systems that scale and stay resilient.

Master Scala from the ground up with a practical guide to modern programming. Scala Masterclass takes you from core concepts and functional programming to advanced patterns, type systems, concurrency, and real-world design techniques. Build the skills to write elegant, scalable, and maintainable Scala applications with confidence.

Discover the power and elegance of OCaml, from your very first program to production-ready applications. The OCaml Handbook combines clear explanations, practical examples, and real-world insights to help students and experienced developers alike master one of the most expressive programming languages in use today.

Master modern PHP from the ground up with this comprehensive guide to PHP 8.x. From basic syntax and variables to advanced features such as fibers, intersection types, and memory management, this book combines practical examples, real-world insights, and hands-on exercises to help you develop expert-level PHP skills and a deep understanding of the language itself.

Swift 6, iOS 27, and Apple's rapidly evolving ecosystem are reshaping how modern applications are built. iOS Development with Swift 6 is a practical guide for experienced iOS engineers, covering scalable architecture, concurrency, modularization, testing, security, AI integration, and the engineering trade-offs behind production-ready applications that can evolve for years to come.

Todos hemos oído hablar de la Web3, de las criptomonedas, de las cadenas de bloques (blockchains), de los NFT y de las DAO. Casi nadie sabe decir, con claridad, qué **es** en realidad cada una de esas cosas, ni si se trata del futuro de internet o de una manera elaborada de perder dinero. **El libro de la Web3** por fin le da una respuesta directa.

웹3, 암호화폐, 블록체인, NFT, 다오(DAO) — 못 들어 본 사람은 없다. 그러나 그것이 정확히 무엇**인지**, 인터넷의 미래인지 아니면 돈을 잃는 정교한 방법인지 분명하게 말할 수 있는 사람은 거의 없다. **『웹3란 무엇인가』**는 마침내 그 질문에 정면으로 답한다.

Learn how large language models work instead of relying on black-box APIs. Building Large Language Models from Scratch takes you through training a Transformer model in PyTorch, from raw text to a working inference API, covering tokenization, attention, distributed training, and alignment along the way.