> do you want to fill in some of the theoretical gaps that might be useful to you as a coder, or do you actually not care so much about the theory and just want to be a better programmer

Definitely yes, and yes. I suppose I want to see a few examples of writing better code, see how and why things break when they scale, understand useful principles that I just "worked around" before (ie recursive functions), and then also some primers on other subjects - so for example I studied poli sci, but they made me take anthropology, geography, economics and some other related but not completely aligned fields. What are some examples to complement web dev?