I found this solution at codeshare.io
that works ok for sharing code and does it for free and without any need for downloading anything. They allow the public access to the code by simply sharing a link, and they have lots of different options for coloring the syntax depending upon the type of code making it easy to read.
The problem comes in though when trying to determine what has been changed. Therefore, I am now on the lookout for something that is just as easy to use, that would allow me to track changes to some degree.
Assistance in finding something else free, but with this tracking capability is greatly appreciated.
TP - Profit Sharing Engineer