1. The approach is about grafting pieces of HTML inside a htmx-enabled HTML document. These pieces may also contain arbitrary htmx. This may lead to an explosion of possible states. What approaches and tools are offered to manage this explosion, and prevent states that don't make sense? (In the SPA world, things like React and Svelte do that.)
2. The approach forms an ever-changing HTML document. Most often you want such a document to match some server-controlled state. What approaches are suggested to make sure things are in sync? (Say, React can just completely re-render the logical state, only updating parts on the screen which need a visual update.) Classic HTTP and HTML are all about serving static files, even.when following links (GETs should be idempotent); this approach has no such limitations / guarantees.