Professor Vladimir Dobrushkin, retired from Brown University, continues to build on the very large and ambitious online project he began while teaching. At https://www.dobrush.us/ you can find a wide range of topics, all of which deserve to be in Wolfram code.

Wolfram Research has provided Prof. Dobruskin with a site to store the Wolfram Notebooks that create much of the output displayed on his web pages. The link is here:

https://amoeba.wolfram.com/index.php/s/Wxr9eYQpzb23iRE

The notebook production is slow, at present there are only three, each quite large, but more are planned. Comments, suggestions, corrections, encouragement and ridicule are all welcome.