Introduction Fundamentals

Welcome to web development! In this lesson, you'll learn the fundamentals of building for the web.

What is Web Development?

Web development is the process of creating websites and web applications. It involves several technologies working together to create interactive, dynamic experiences on the internet.

HTML + CSS Editor

Let's start with some hands-on practice using our interactive code editor:

Now let's add some styling:

Understanding HTML

HTML (HyperText Markup Language) is the foundation of web development. It provides the structure and content of web pages.

Understanding CSS

CSS (Cascading Style Sheets) controls the visual presentation of HTML elements. It handles colors, layouts, fonts, and animations.

Interactive Examples

Let's try a more complex example with JavaScript:

Next Steps

In the next lessons, we'll dive deeper into each of these technologies and learn how to build complete web applications.