The extras.7z file located in Files contains some of the stuff that I have used in or was going to use in Html SymboliZe. This includes:
You'll need 7zip in order to extract these goodies from the extras.7z file.
I intend to continue adding to the extras.7z file from time to time. Like I may add the source code for the manual for Html SymboliZe that I was working on--written in LaTeX