HOMEPAGE
https://wickedlysmart.com/hfjs/
Download the Examples, Code, Source Files and Images
https://github.com/bethrobson/Head-First-JavaScript-Programming/archive/master.zip
Watch the FREE set of Head First JavaScript Programming Video Companions.
https://www.youtube.com/watch?v=H_fEnHzBxUU&list=PLS2aqSzjMe5ypUhosf4l1dwEdMyj-oNtP