A documentation of how to use hex is available at
https://itmm.github.io/using-hex/
hex transforms documents that contain source code and documentation
into a HTML slide show and extracts the source code. And of course it
is written with hex.
You can view the slide show that generates hex at
I love to get comments from users to know where to direct further development.
The most interesting question is: How much code should be presented on one slide? If it is too much, it will become confusing. If the amount is too small, too many slides will be needed and the distribution over multiple slides is also confusing. The current limits are only guesswork. It would be great, if there is a more systematic approach.