Preface

The last decade has seen a surge of JavaScript frameworks aimed at improving client experiences with better User Experience (UX) and enhanced client interactivity. One of the most mature and popular frameworks is Vue.js.

Vue.js is a JavaScript framework for building user interfaces. It builds on top of standard HTML, CSS, and JavaScript and provides a declarative, component-based programming model that helps you efficiently develop user interfaces of any complexity.

Vue.js has become a favorite among developers of all levels for its vibrant ecosystem, delightful development experience, and focus on simplicity.

This book, Vue.js 3 for Beginners, is your comprehensive guide to mastering this framework. The aim of this book is to take you on a journey from the core concepts of Vue.js to building a real-world application, step by step.

There are many tutorials, articles, and documentation out there that share Vue.js features, but here is what sets this book apart:

• Learning by doing: Throughout the book, you’ll be building a Companion App alongside the theoretical concepts. This hands-on approach ensures you grasp the connections between different sections and how Vue.js components work together.
• Beginner-friendly: Whether you’re new to JavaScript frameworks or have some experience with others, this book provides a solid foundation in Vue.js. We start with the basics and gradually introduce more advanced techniques as you progress.
• Real-world examples: We’ll use clear and practical examples to illustrate key concepts, making Vue.js more accessible and engaging. In many cases, multiple methods will be covered with their individual advantages and disadvantages. The book also includes many callouts to help you gain further context.
• Written from experience: This book is the result of many successful projects and numerous trained mentees. The flow in which the topics are introduced and explained has gone through many iterations across the span of my career.

By the end of this book, you’ll not only have a strong understanding of Vue.js but also a fully functional application you can use or adapt for your own projects.