At http://story.ai http://story.ai the editor makes use of an ECS (Shipyard Crate in WASM). The flexibility it affords us has been super powerful particularly i

At http://story.ai http://story.ai the editor makes use of an ECS (Shipyard Crate in WASM). The flexibility it affords us has been super powerful particularly in support of constructs that are close to a programming language (values in and out of scope, suggestions and autocompletions, determining whether a "skill" is fully formed for publishing etc) I haven't given extensive thought to where we diverge from Notion as the comment below mentions them moving away from it, but just wanted to say that your armchair analysis fits with our view.