HTML provides the structure, content and layout, CSS adds style and design, and JavaScript adds functionality and interactivity.

Normally $200, you can enroll in Introduction to Coding with HTML, CSS & JavaScript for just $19.99 for a limited time. Prices subject to change.

To show off what EdgeHTML can do, Microsoft has built a browser using predominantly JavaScript, HTML, and CSS. Next, the company released the app on the Windows Store and the sample code on GitHub.