A JavaScript program relies on the agency of the browser APIs it runs within. The other end of the spectrum from using built-in variables to store JavaScript data objects is sending the data off ...

. The section on media elements provides detailed coverage of the and elements. Like the first chapter, Chapter 2 focuses mostly on a general web concept, in this case Cascading Style Sheets (CSS ...

The crash course comes complete with many exercises, and you'll be writing a script by the end of the first lesson. The series starts off with a look at JavaScript fundamentals, including ...