Scheme of the course
The course works with a video playing in the background, as well as the actual live code, so you can stop the recording whenever you want, run the code for yourself, make your changes to see the outputs if you want to, and also take your notes. From my experience with a udemy web development course, this kind of way of teaching was better for me. If you're a developer like me that doesn't have two monitors, it won't be a problem for you since you don't have to change between tabs, it actually saves a lot of time.
What should I know before taking this course?
Intermediate knowledge in JavaScript and basic knowledge in HTML and CSS are great skills to have before starting, but if you're really interested in it and don't want to wait, this course is well planned to take you on an easy pace too.