This is probably going to be the next iteration of the declarative CRUD metamodel that powers Hyperfiddle. It's just a design sketch, the current metamodel in prod is different. Hyperfiddle is an easy way to make a CRUD app. Hyperfiddle is based on Datomic, a simple graph database with the goal of "enabling declarative data programming in applications."
This extends Datomic pull syntax into something that composes in richer ways. The key idea is that Pull notation expresses implicit joins and thus can be used to declare data dependencies implicitly, without needing to name them. We also handle tempids, named transactions, and hyperlinks to other pages. We satisfy the hypermedia constraint, like HTML and the web.
{identity ; Pass through URL params to query
[{:dustingetz/event-registration ; virtual attribute identif
