This is just a clone of Svelte? It even has one of the same examples.. and similar syntax.

Better productivity is nice, but putting an abstracting in the way could be worse because it hides stuff from you you would otherwise learn or even make better yourself, this is also how we get slow apps which web based applications are infamous for. We need more native apps and new areas to explore not more of the same billion JavaScript libraries etc. JavaScript is brain rot for programmers and places creative people in tiny bloated slow sandboxes where they create carbon copies of each other. I hope someone finds it useful, i don't mean to rag on about this particular project.