diff --git a/loop/webui/web-dev-server.config.mjs b/loop/webui/web-dev-server.config.mjs
new file mode 100644
index 0000000..a1f598b
--- /dev/null
+++ b/loop/webui/web-dev-server.config.mjs
@@ -0,0 +1,13 @@
+import { hmrPlugin, presets } from "@open-wc/dev-server-hmr";
+
+export default {
+  port: 8000,
+  nodeResolve: true,
+
+  plugins: [
+    hmrPlugin({
+      include: ["../**/*"],
+      presets: [presets.lit],
+    }),
+  ],
+};