You've supplied the low-end of the spectrum (hello world) but not the high-end. Asking people to describe the "complexity" of their product also seems to invit

You've supplied the low-end of the spectrum (hello world) but not the high-end. Asking people to describe the "complexity" of their product also seems to invite bragging about over-engineering - I could make my blog require 3 datastores and a message queue (this seems to be popular in some circles), and then post about how I'm solving complex problems and you should come work for me. For what it's worth, I'd describe what I work on right now as quite complicated from a UI/UX and "number of inputs" standpoint, but quite simple technically - so I guess it falls somewhere in the middle in terms of "complexity?"