JavaScript Object-Oriented Programming: Robust & Scalable: A Guide to Prototypes, ES6 Classes, Design Patterns & Modular Architecture

By David C. Mains

Kickstart your journey into JavaScript's object-oriented world with this hands-on guide. You'll learn to think in objects, encapsulate state, and assemble code into clear, maintainable modules building the confidence to create real-world applications from day one.

What You'll Learn

- Master the prototype chain and ES6 class syntax for flexible inheritance

- Encapsulate data with private fields, getters/setters, and module scopes

- Model "is-a" relationships via class hierarchies and "has-a" via composition

- Apply core design patterns. Factory, Singleton, Observer, Command, Strategy, State

- Share behavior with mixins, decorators, and context-based factories

- Structure modular code with IIFEs, CommonJS, ES modules, and UMD wrappers

- Bundle and optimize your code using Webpack, Rollup, tree-shaking & code-splitting

- Transpile modern syntax with Babel and TypeScript for broad browser support

- Enforce quality with Jest testing, ESLint linting, and living documentation

Hands-On Projects

- Build an EventBus-driven Task Scheduler using Command and Observer

- Implement a PaymentProcessor with injectable CreditCard, PayPal & Crypto strategies

- Package your modules into ES and CJS bundles, then configure Rollup for tree-shaking

- Create a Plugin Framework utilizing abstract handlers and registry metaclasses

- Optimize a particle simulation with the Flyweight pattern for massive scale

- Set up CI pipelines running lint, tests, coverage, and doc generation automatically

Who This Book Is For

- JavaScript developers moving from ad-hoc scripts to structured applications

- Engineers seeking a deep understanding of prototypes, classes, and patterns

- Architects and team leads designing scalable, maintainable codebases

- Students and self-learners wanting practical, project-driven OOP tutorials

Take the first step toward mastering robust, scalable JavaScript. Design systems that adapt, modules that interoperate, and applications that endure.

• Format: Paperback
• Language: English
• ISBN: B0FJ2B1775
• ISBN13: 9798292973577
• Release Date: July 2025
• Publisher: Independently Published
• Length: 216 Pages
• Weight: 0.77 lbs.
• Dimensions: 0.5" x 6.7" x 9.6"