This is a great course that shows things that are easy to miss, suggests why certain concepts exist, and shows the process of improving code. If you are looking for a way to get started with Vue3, this course is the best choice. It is not a fast-paced course that introduces only the specs themselves. It is a course that learns Vue's functions by implementing a simple bulletin board. So there is a lot of time spent learning the teacher's way of thinking and implementing it.