Create an online training course for JavaScript (programming)

I’m looking for something that will help me (with Premire Pro) create an online course. I’m hoping it has templates for doing things like showing code, bullet point creations, images, animations, etc. I find a lot of course promo stuff, but not much for the nuts and bolts of creating full training clips.

Does Envato have anything like that? (sorry for the vague question)