Books

Master modern JavaScript and Node.js from absolute beginner to professional with 1,100+ pages of practical explanations, real-world examples, exercises, projects, and career guidance.

Build fast, reliable networked applications with Go by mastering socket programming from the ground up. Through practical examples and production-focused techniques, you will learn how to design scalable servers, implement modern network protocols, secure connections and optimize performance using idiomatic Go and the standard library.

AI made implementation cheap and shared understanding scarce. This is the book about how teams should adapt the process.

Discover the power of Common Lisp through a clear, practical guide that takes you from your first S-expression to advanced macros, CLOS and the condition system. Learn not just how Lisp works but why it remains one of the world's most influential programming languages.

The QA field manual: the entire career arc, from your first two weeks on the job to strategic leadership, told through patterns and anti-patterns.

Move from running tests to leading quality: strategy aligned with business goals, automation ROI you can defend, and metrics that drive decisions.

Learn how to build a fast, private AI search engine that indexes and retrieves documents using modern open-source tools. From a simple prototype to a production-ready system, you will create intelligent local search that runs entirely on your own hardware.

Beyond push and pull: branching strategies, conflict resolution without fear, bisecting your way to the guilty commit, and PR reviews that matter.

From commit to confidence: pipelines where tests gate what matters, run in parallel, and tell developers the truth fast.

From your first locator to a production framework the whole team trusts — auto-waiting, fixtures, network mocking, and the end of fragile tests.

Before automation, there is thinking. Test design, exploratory testing, and bug reports that get fixed — the bedrock the rest of QA stands on.

이 책은 컴포즈 컴파일러, 런타임, UI 레이어, 그리고 성능 튜닝에 이르기까지 컴포즈의 모든 것을 탐구합니다. Jetpack Compose의 내부 소스 코드를 한 줄 한 줄 읽어 내려가며 특정 설계가 왜 그렇게 결정되었는지 그 이면을 설명하고, 여러분이 매일 작성하는 코드를 내부 메커니즘과 연결해 줍니다. 이 책을 읽고 나면 컴파일러와 런타임, UI 계층의 동작 시스템이 머릿속에 완성될 것이고, 궁극적으로 여러분이 일상에서 작성하는 컴포즈 프로젝트의 성능을 크게 향상시킬 수 있습니다. 코스 (영문): Jetpack Compose Mechanisms | 하드커버 종이책 (영문) | ISBN-13: 9798185354780

Scaling isn't just about handling more traffic. The Scalable SaaS Architecture Handbook shows you how to design SaaS systems that remain reliable, maintainable, and efficient as they grow, using proven patterns and real-world lessons.

Master Codex CLI from your first prompt to production-ready AI workflows. Learn how to automate coding, streamline development, and use OpenAI's terminal-native coding agent with confidence.

24,000 device models, two ecosystems, one strategy. Device farms, cross-platform frameworks, and the mobile-only failure modes desktop never taught you.