diff --git a/Base/res/html/misc/prompt.html b/Base/res/html/misc/prompt.html
new file mode 100644
index 0000000000..bf485cb948
--- /dev/null
+++ b/Base/res/html/misc/prompt.html
@@ -0,0 +1,17 @@
+<!DOCTYPE html>
+<html>
+    <head>
+    </head>
+    <body>
+    <pre id=message></pre>
+    <script>
+        const closed = (message) => {
+            console.log(message);
+            document.getElementById('message').innerHTML = `Message: "${message}"\n`;
+        };
+
+        setTimeout(() => { console.log('This must not appear until after the prompt is closed.'); }, 1000);
+        closed(prompt("Hello friends!"));
+    </script>
+    </body>
+</html>
diff --git a/Base/res/html/misc/welcome.html b/Base/res/html/misc/welcome.html
index 8c56941b46..cd36b35334 100644
--- a/Base/res/html/misc/welcome.html
+++ b/Base/res/html/misc/welcome.html
@@ -167,6 +167,7 @@
             <li><a href="events.html">simple DOM events</a></li>
             <li><a href="dom.html">simple DOM JS</a></li>
             <li><a href="alert.html">alert()</a></li>
+            <li><a href="prompt.html">prompt()</a></li>
             <li><a href="qsa.html">querySelectorAll()</a></li>
             <li><a href="innerHTML.html">innerHTML()</a></li>
             <li><a href="demo.html">fun demo</a></li>
