1 files changed, 2 insertions, 0 deletions
diff --git a/index.html b/index.html
index 1aad79c..cc13062 100644
--- a/index.html
+++ b/index.html
@@ -13,6 +13,8 @@
       result: <span id='result'></span>
     </p>
 
+    <button onclick='testalert()'>alert</button>
+
     <script src='./main.mjs' type='module'></script>
   </body>
 </html>