APIs

If you want to crack Playwright coding interviews confidently, this book gives you exactly what you need — real coding questions, practical examples, and real-world automation scenarios.

Have you ever finished a tutorial only to realize the code would never survive a real project? Modular Minimal API .NET 10 bridges the gap between beginner tutorials and enterprise-grade architecture. Starting from a blank terminal, you'll build a fully functional, secure, and scalable e-commerce backend using the sweet spot of modern .NET development: lightweight Minimal APIs, structured Modular Monolith architecture, and PostgreSQL — all powered by .NET 10. Along the way you'll implement JWT authentication, structured logging, global error handling, Docker deployment, and a clear migration path to microservices when your app outgrows the monolith. Whether you're a junior developer building your first portfolio project or a mid-level engineer leveling up your architecture skills — this is the book you wished existed when you started.

Understanding “red–green–refactor” is easy; applying it effectively in real-world systems is not. This book bridges that gap by showing you how to practice Test Driven Development in the context of building robust, production-ready .NET Core microservices.

For those who want to build controlled, reproducible AI systems entirely within their own infrastructure, this book is the most practical and implementation-focused trainer. Instead of relying on external APIs or cloud-hosted intelligence services, this book clearly demonstrates how Apache Spark can orchestrate data preparation, model training, batch inference, reporting, and LLM acceleration in a disciplined and transparent way.

Discover the complete world of Scala programming in one comprehensive encyclopedia. SCALAPEDIA takes you from language fundamentals to advanced functional programming, covering Cats, Cats Effect, ZIO, design patterns, architectural patterns, and performance optimization. With over 85 chapters spanning 10 major parts, this is the definitive guide for mastering Scala and building enterprise-grade applications. Whether you're starting your Scala journey or looking to deepen your expertise, SCALAPEDIA is your complete reference for modern functional programming in Scala.

Digital Transformation in the Era of AI reframes transformation as a continuous capability, not a one-time program. Drawing on real enterprise experience, this book shows how organisations can evolve their architectures, operating models, and leadership practices to harness AI responsibly and at scale, without breaking what already works.

The "It Works on My Machine" Excuse Ends Today. Understand Docker. Ship with Confidence. Own Production. This book is written for front-end developers who are tired of using Docker without truly understanding it. Instead of abstract theory or backend-centric explanations, it teaches Docker in a clear, practical way—aligned with how front-end engineers think and how real front-end applications are built and shipped.You’ll work with a real GitHub repository, follow real production workflows, and learn how to build, run, and deploy a React.js application using Docker—ending with a full deployment to Amazon EC2. Every step is explained with purpose, so you understand not just what to do, but why it works.By the end of the book, Docker will no longer feel like a black box. You’ll know how to create reliable builds, debug problems with confidence, and take ownership of your production environment as a front-end developer.If you want to stop guessing, stop copying commands, and finally ship front-end applications with confidence—this book is for you.

Gain Hands-On Development of Web APIs, Data Access, Dependency Injection, and WPF Clients with ASP.NET Core, Entity Framework Core, and MVVM in .NET 9. The book teaches combination of XAML and C# in WPF, interact with data, and the MVVM pattern. You will learn to connect the WPF client to a live Web API, handling real-time updates, and managing states.

Most authentication tutorials show you how to log users in. This book shows you how to trust your system in production.Learn how authentication and authorization really work by building a complete Node.js backend with email verification, JWTs, password recovery, admin roles, security protections, and full Postman testing—without shortcuts, magic, or guesswork.If you’re tired of auth tutorials that break the moment things get real, this book is for you.

Great execution doesn't create scale. Category creation does.Designing for Scale is for Product Managers, founders and builders who are done optimising incremental gains and ready to design systems that compound. Drawing from real-world experience across emerging and mature markets, this book breaks down how products move from 0 → 1 and then from 1 → 100M by fusing product, business model and distribution.This is not a playbook for fast followers. It is for people who want to define what comes next.

JSON succeeded not because it was better--XML had schemas, namespaces, and 10 years of tooling, but because it understood modularity in ways XML never could. This book deconstructs how a deliberately incomplete format defeated a comprehensive standard, then shows you the production patterns (JSON Schema, JSONB, MessagePack, versioning strategies) that make JSON systems scale from prototype to billions of requests.

Stop building toy APIs. Learn how to design, structure, validate, test, and deploy real backend applications using Python and FastAPI — step by step, from zero to production-ready.

Spring Boot API: Insurance Quote Application will help you master Spring Boot, Java, and Test-Driven Development by building a real-world insurance quote application, guided by clear, practical steps and hands-on coding exercises. Discover how to design robust APIs, implement microservices, and apply Agile best practices with user stories, Gherkin scenarios, and comprehensive testing strategies. Whether you’re a beginner or refining your skills, this book empowers you to create scalable, maintainable software solutions for today’s enterprise environments

The latest version of WebAssembly has arrived and it has some really cool new features. I knew that I had to completely rewrite this book to make sure it was up to date. Now, here we are. Within this book, I will take you from the very basics of memory, control flow, and the mechanics that make Wasm work, through to compiling multiple languages, building multi-threaded applications, and optimising for real-world performance.

This book is your ultimate roadmap to modern React.js interviews and standing out from the crowd.Built on 350+ real interview insights, it covers the exact topics top companies test—from security, accessibility, and performance to TypeScript, architecture, and deployment—so you can master every question with confidence and land the role you deserve.