This is a page that I will hopefully keep up to date with a list of tutorials from around the web that are useful on different topics. Wikipedia is often the first search engine result for any new topic, but it rarely provides a didactic explanation on the topic. Tutorials and lectures written by people for the sake of teaching the material are usually far more useful. Hopefully, these will provide that.

Thanks to Steve Yadlowsky and Vaishaal Shankar for contributing or helping find some of these.

Add a tutorial. Note: Please include (at least) the topic title, a URL, and a short description (phrase or sentence) about the tutorial.