Would you like to learn to create an on-line social network, e-commerce site or digital game? This course provides an introduction to a set of programming languages and technologies that are the foundation of web application development. We’ll create a social network application from scratch. Along the way, you will learn the basics of these four languages: HTML, CSS, SQL and ColdFusion. At the end of this course you will be able to create a basic web application yourself, understand important programming concepts that apply to all programming languages, understand basic security practices to protect your code from evildoers and be able to set up your own computer to use for developing web sites and applications by yourself.