Looks promising, but not sure how exactly will help the small businesses. The current app/software stores are flooded with new vibe-coded stuff hence it seems ppl already handling using different dev tools for releasing new apps.
Cancellation was the painful one for me. I have SSE streaming in a React Native app and there's no proper AbortController — ended up with a ref + interval hack to detect when the user navigates away mid-stream. Still don't have a good answer for "connection dropped, show partial response and let them retry from where it left off." Would've loved something like this.