diff --git a/loop/webui/src/web-components/demo/sketch-app-shell.demo.html b/loop/webui/src/web-components/demo/sketch-app-shell.demo.html
new file mode 100644
index 0000000..092ad7c
--- /dev/null
+++ b/loop/webui/src/web-components/demo/sketch-app-shell.demo.html
@@ -0,0 +1,13 @@
+<html>
+  <head>
+    <title>sketch-app-shell demo</title>
+    <link rel="stylesheet" href="demo.css" />
+    <script src="/dist/web-components/sketch-app-shell.js" type="module"></script>
+  </head>
+  <body>
+    <h1>sketch-app-shell demo</h1>
+
+    <sketch-app-shell></sketch-app-shell>
+
+  </body>
+</html>
\ No newline at end of file