diff --git a/quc/dev.mjs b/quc/dev.mjs
new file mode 100644
index 0000000..a3520bc
--- /dev/null
+++ b/quc/dev.mjs
@@ -0,0 +1,9 @@
+// Run the Worker locally: `npm start` in quc/, then http://localhost:8787/
+import { createServer } from "node:http";
+import worker from "./src/worker.js";
+
+createServer(async (q, s) => {
+  const r = await worker.fetch(new Request(`http://${q.headers.host}${q.url}`, { method: q.method }), { REV: "dev" });
+  s.writeHead(r.status, Object.fromEntries(r.headers));
+  s.end(Buffer.from(await r.arrayBuffer()));
+}).listen(process.env.PORT || 8787);