I'm on vacation this week, so updates may be a little spotty. I'll try not to have that happen though.
I've been working on a piece of software which will be a combination list builder and campaign tracker for Age of Sigmar. More specifically, I'll be designing it to work as a tracker for my War Bands Campaign rules. I spent part of yesterday typing all of the General's Handbook tables for Destruction into an Excel spreadsheet and then importing them into a database. I also added all of the unit Keywords. The end goal is that you'll be able to sort units by their keywords, letting you pick, for example, an Orruk unit to be compatible with a certain ability.
We'll see where it goes. This is the sort of thing I do where I work, so I know it's something I can do. It's more an issue of time and motivation.