Project Orion redefines what a “tutorial” is. When I signed up for MineAcademy, I felt relieved that I wouldn’t have to go search for videos or forum posts anymore to learn how to code.
It’s a class that you’ll want to attend, and week after week you will learn to enjoy developing plugins. Matej is an excellent “professor”, and his style of presentation shows true confidence in his work. I started back when it was called SPIGOTCOURSE, and I’ve loved it ever since.