Just have a cache invalidation strategy.

Sounds like fake overlaid sound to me. Way too clear and consistent in tone for that movement.

Menus or results that live update or shift such that as you are clicking on a thing, it swaps for something else, which is what you actually end up clicking.

Usually nmap

Seldom unless I want to revisit or check something specific. I think journaling is more about digesting things than documenting things.