The Web Development Master Class Certification Bundle contains 35 hours of educational content that will teach you how to code in HTML, CSS, JavaScript, Bootstrap, PHP, MySQL, and more.

You may already know that CSS is a vital technology for styling your web pages. But you don’t need to use it, and your sites can still look good without it.

3 Common Web Development Languages In website development, you’ll typically be dealing with three main programming languages: HTML, CSS and JavaScript.

CSS, or Cascading Style Sheets, defines the look and formatting of that HTML. Both are essential to coding your own website, and here's how to get acquainted with them.