I agree. If you want to pick something brand spanking new, your best bet is Udemy. I remember when Vue first hit the scene and Udemy had 3 courses on it but the

I agree. If you want to pick something brand spanking new, your best bet is Udemy. I remember when Vue first hit the scene and Udemy had 3 courses on it but the others did not. The same with a "small" topic like containers when they first came out and so forth. They can't match the depth of Udacity -- which, in my experience, is as deep as top graduate level courses -- they do have coverage.