> In the software world, when you go the other way you notice how all the blog posts, online help is not really helpful at all. They assume you'd only ever go A -> B.
I was already a competent programmer when I learnt JavaScript. There's very little out there for someone in this position.
So true. Which ones did you end up using and enjoying the most ?
Perhaps one of these 3 will be of help to you:
https://eloquentjavascript.net/
https://leanpub.com/javascriptallongesix
https://github.com/getify/You-Dont-Know-JS