Hopefully env.ASSETS.fetch will be implemented so that not_found_handling will work

[Jhonfunk]

export default {
  async fetch(request, env) {
    const url = new URL(request.url);
    if (url.pathname.startsWith("/api/")) {
      // TODO: Add your custom /api/* logic here.
      return new Response("Ok");
    }
    // Passes the incoming request through to the assets binding.
    // No asset matched this request, so this will evaluate `not_found_handling` behavior.
    return env.ASSETS.fetch(request);
  },
};

hope not to rely on frameworks
#643

[kflansburg]

There is an issue tracking this #644