Summary  
This chapter introduces the layered architecture of user interfaces by covering structured markup, styling rules, programmatic interactivity, and component-based frameworks.

General domain of usage  
Web development

Have you ever wondered how websites actually work?

Every page you visit is built using a combination of technologies that define structure, design, and behavior. In this track, you'll learn how to build websites step by step using HTML, CSS, JavaScript, and Vue.js.

Start with the fundamentals of how the web works, then move into building structured layouts, styling interfaces, and adding interactivity with JavaScript. Finally, learn how to use Vue.js to create dynamic, component-based applications and bring everything together in a real project.

By the end, you won't just understand how websites work, you'll be able to build your own modern web apps from scratch.

Explore how the internet works and how websites are delivered to users. Understand the structure of web applications and the roles of frontend and backend development. Build a clear mental model before starting hands-on development.

Welcome to the Track