Repair Master is a quick mod for anyone who doesn't like dealing with weapon and armor durability. It still requires an NPC to fix your stuff, but at least it won't be a constant drain on your wallet, so you can just top it off every time you go to town. I'm sure someone will eventually make a mod to remove durability completely, but this should help until they do.

This mod makes it so that weapons and armor can be repaired for free, and it's very simple to use. All you need to do is open the application and click "Use Repair", then you'll see a list of the things that you can repair. The first thing you need to do is select the weapon or armor that you want to fix, and then you just need to click "Repair".