Do you want to write beautiful, structured, and maintainable JavaScript by applying modern design patterns to the language? Do you want clean, efficient, manageable code? Want to stay up-to-date with the latest best practices? If so, the updated second edition of Learning JavaScript Design Patterns is the ideal place to start. Author Addy Osmani shows you how to apply modern design patterns to JavaScript and React—including modules, mixins, observers, and mediators. You'll learn about performance and rendering patterns such as server-side rendering and Islands architecture. You'll also learn how architectural patterns like MVC, MVP, and MVVM are useful from the perspective of a modern web application developer. This book explores: Architectural patterns for structuring your components and apps More than 20 design patterns in JavaScript and React, applicable for developers at any level Different pattern categories including creational, structural, and behavioral Essential performance patterns including dynamic imports and code-splitting Rendering patterns such as server-side rendering, hydration, Islands architecture, and more Additionally, you'll explore modern JavaScript syntax like JavaScript modules, React patterns like Hooks, higher-order components (HOCs), and more, to stay ahead in the ever-evolving world of web development.

Learning JavaScript Design Patterns

No matter how much experience you have with JavaScript, odds are you don’t fully understand the language. This concise, in-depth guide takes you inside JavaScript’s this structure and object prototypes. You’ll learn how they work and why they’re integral to behavior delegation—a design pattern in which objects are linked, rather than cloned. Like other books in the “You Don’t Know JS” series, this and Object Prototypes dives into trickier parts of the language that many JavaScript programmers simply avoid. Armed with this knowledge, you can become a true JavaScript master. With this book you will: Explore how the this binding points to objects based on how the function is called Look into the nature of JS objects and why you’d need to point to them Learn how developers use the mixin pattern to fake classes in JS Examine how JS’s prototype mechanism forms links between objects Learn how to move from class/inheritance design to behavior delegation Understand how the OLOO (objects-linked-to-other-objects) coding style naturally implements behavior delegation

Jigyasa Upadhyay

Software Engineer 2 - Frontend @ Gupshup | 3 YOE | Javascript | ReactJS | BackboneJS | Nextjs