Update

src/demo.html

@@ -1 +1,21 @@
+<script>
+  // footer and content page load 
+document.addEventListener("DOMContentLoaded", () => {
+  const components = [
+    // { id: "content-page", url: "pages/content-page.html" },
+    { id: "footer", url: "footer/footer.html" },
+  ];
 
+  components.forEach((component) => {
+    fetch(component.url)
+      .then((response) => response.text())
+      .then((data) => {
+        document.getElementById(component.id).innerHTML = data;
+      })
+      .catch((error) =>
+        console.error(`Error loading ${component.url}:`, error)
+      );
+  });
+});
+// end -footer
+</script>