Interactive Glossary of Key Terms

HyperText Markup Language, the standard markup language for documents designed to be displayed in a web browser.

Cascading Style Sheets, a style sheet language used for describing the presentation of a document written in HTML or XML.

A programming language that enables interactive web pages. It is an essential part of web applications.

Search Engine Optimization, the practice of increasing the quantity and quality of traffic to your website through organic search engine results.