https://www.youtube.com/playlist?list=PLRqwX-V7Uu6aG2RJHErXKSWFDXU4qo_ro

Would it be interesting to add this to the website? In particular, is the content relevant and could be beneficial?

this content was originally a part of the "extended" Learning Processing playlist which is now replaced by the course "Creative Coding for Beginners" but these extended playlists go beyond what is covered in that course.

Mentioning this particularly because it was brought up on the discord. There are many more playlists of videos not on the website.