They weren't kidding when they said the nodes were extended 😀
There is quite the list. Put a smile on my face when I saw Cobol as I used to be a Cobol programmer for many years in another lifetime.
Since you have the sublime text editor on their may I also suggest you add Atom. A lot of people are/have switched from Sublime to Atom, myself included.
I've recently retired after 45+ years as an IT Professional and done just about every role possible in IT. On a path of continuous learning and enjoy my family, technology, science and cats.