Simon is currently working on a “Matter.js textbook”, a set of tutorials on how to use Matter.js (a physics library) that he writes on GitHub. Simon writes everything himself, not copying from anywhere. Sometimes he forgets some coding syntax and looks it up in the documentation, but for the rest this is his own text. He explains: “The reason why I am making this textbook is because there are Matter.js tutorials but they are really short and there aren’t many of them. And the only video tutorials are by Daniel Shiffman and they are using P5.js.” If it proves possible, Simon might add video to his GitHub textbook later.
It’s great to observe him type away and when I look over his shoulder, I see that he makes very decent sentences, with a nice tint of humour every now and then.
The link to the textbook:
https://github.com/simon-tiger/matter-js-tutorial/blob/master/README.md
Geeks out of the box 