Imagine a list of Nostr Apps curated by one’s web of trust! And imagine if your WoT could also curate a list of *categories* of nostr apps. One day a new category called “nostr apps that you can use to book AirBnB” could pop up that didn’t even exist before! Categories + items in each category, all updated in real time.

Or maybe your WoT comes up with categories called: safe to use, malware, and abandonware.

A simple list augmented by list categories is a “complex list” and is one step in the journey to convert a “list” into a “concept.” In addition to categories, a complex list can have other augmentations, like properties. (A list of Nostr Apps will need list-specific properties like: repo url, author, latest version, etc).

Pretty Good Apps currently implements simple lists. (Still some bugs and UX needs work, but basic functionality is there.) Complex lists are forthcoming.