Discover the essentials of HTML, CSS, and JavaScript to build interactive web applications through hands-on exercises, creating modules like an image carousel and a to-do list.

This course will teach you the fundamentals of creating web applications, from the basics of creating web pages with HTML, stylizing content with CSS, all the way to building interactivity into a page using JavaScript in the browser. 
Instead of watching tedious videos and wondering how to translate those videos into real code, you'll be practicing what you learn through interactive, test-based exercises within minutes. 

Along the way, you'll be able to produce functional modules, including an image carousel and a to-do list application. No prior knowledge is needed.

Learn HTML, CSS, and JavaScript from Scratch

# Context: JavaScript data types

When it comes to programming, pretty much everything we do revolves around *storing* and *manipulating* data. This data always has a **type** associated with it that tells the computer exactly how to handle the data that it's given. In JavaScript, the data's type is *automatically determined* when the code is executed. 
 
What exactly do we mean by this? Let's take a look at an example. 



Get hands-on experience on how to use numbers as a JavaScript data type. 

Semantic Web Page Layout with HTML

Stylizing HTML Content using CSS

Introduction to JavaScript, Basic Data Types and Operators

JavaScript Program Flow and Data Structures

Building Interactivity with DOM Manipulation

Create a To-do List Application using HTML, CSS, and JavaScript

Wrap Up

Numbers

Context: JavaScript data types