What are the hard parts in web development?

Question

Hard parts in development is it OOP, design patterns or what else?

Answer 1

For myself, the hardest and most annoying part about web development probably isn't what you would think.... it's browsers! :) Unfortunately, there are not a set of standards that are forced upon people who create browsers, so they're allowed to interpret the markup as they see fit and generate its output as they see fit. "Freeeeedom!!!! Right?" F*** that. Nothing more annoying than having to code things completely different or multiple times just to accommodate for all of the various browsers that one can expect users to be using.

Anyways, I'll end my rant here. You web dev's know what I'm talking about. *pulls out hair*