diff --git a/html/sspec_example.html b/html/sspec_example.html
new file mode 100644
index 0000000..38fa117
--- /dev/null
+++ b/html/sspec_example.html
@@ -0,0 +1,22 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+  <script type="module" src="https://cdn.jsdelivr.net/npm/@spaceshoes/spacewalk/spacewalk.js"></script>
+  <script type="text/ruby">
+Shoes.app do
+  @b = button "OK" do
+    @b.text = "Clicked"
+  end
+end
+</script>
+
+  <script type="text/shoes-spec">
+assert_equal "OK", button().text
+button().trigger_click
+assert_equal "Clicked", button().text
+</script>
+</head>
+
+  <body>
+  </body>
+</html>
