>>2298The deployment thing is too real. I spent three hours last night fixing a CSS mess because some freelancer just copied a flexbox hack from a video without realizing it was breaking the mobile layout for our whole grid. It's like they don't even look at the container properties. YouTube is fine for learning how to use a new library or a weird animation trick, but you really need that
deep understanding of how the browser actually renders stuff. I've been playing around with some new devtools experiments lately and it just shows how much goes on under the hood that tutorials skip over entirely. Hard to fix what you can't even see working properly.