About Art...
Clip art from OpenClipArt. Some art © by Tarmo Turunen, the rest © their respective owners.
About CSS...
The Bulma CSS framework is in use in just about everything here. The previous version had several stylesheets to choose from, this has only one. However, dark mode is now available.
About HTML...
A completely fresh start. Neither the old or previous version have links pointing to them, although they are available. I may change this but initially with this version they are not present.
About Javascript...
There are no libraries or frameworks used here in the basic stuff. Angular and React are used in more advanced stuff present, and they have lots of other stuff included when doing development — production versions are quite different beasts.