"styling a background" is just an example - I admit it is a bad one (glad I don't work in frontend anymore). I will read about CSS Modules and the other stuff you mentioned.
Thank you.
Sure thing! Those things are def up and coming, and I'll admit I haven't looked into them so much yet, but they are being designed to solve this very problem. I don't think that Web Components are the tool to solve every problem, but I've been a fan for a while (so much so that I'm writing a book)
