Note: This course is from 2017 so it is a little out of date as of today (May 2021). There is an updated course avaialble as JavaScript Essential Training which is also presented by Morten. In addition, there is a course called Learning the JavaScript Language which is hosted by Joe Chellman and this is from 2019. After completing this course, I will go through Morten's updated course and create notes on that as well, but I will ignore anything that is already covered here.
I don't want to cover Learning the JavaScript Language im any detail, but I will probably watch it at least and then decide whether it is worth creating a page for it.