I'm happy to see this I see that this provides CEF, Webview and Raw * backbends but it would be nice if there was also a launch in browser option (like WebUI has). To me that has the best tradeoffs if you want to avoid the mess that is webkitgtk but still not ship (and be in charge of updating) a chromium engine with your app.
* https://docs.deno.com/runtime/desktop/backends/