diff --git a/package.json b/package.json
index 42fc3af..8ac8e4e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tp/helpers",
-  "version": "2.3.2",
+  "version": "2.4.0",
   "description": "",
   "main": "closest.js",
   "scripts": {
diff --git a/visibility.js b/visibility.js
new file mode 100644
index 0000000..95cc2ab
--- /dev/null
+++ b/visibility.js
@@ -0,0 +1,52 @@
+/**
+@license
+Copyright (c) 2025 trading_peter
+This program is available under Apache License Version 2.0
+*/
+
+/**
+ * Orchastrates a intersetion observer to execute code if the element becomes visible or hidden/disconnected.
+ */
+export const Visibility = function(superClass) {
+  return class extends superClass {
+
+    constructor() {
+      super();
+      
+      // Create intersection observer
+      this._observer = new IntersectionObserver(entries => {
+        entries.forEach(entry => {
+          if (entry.isIntersecting) {
+            this.visibilityChanged(true);
+          } else {
+            this.visibilityChanged(false);
+          }
+        });
+      });
+    }
+
+    /**
+     * Invoked when the element becomes either visible / connected or hidden / disconnected.
+     * The callback's logic must be able to handle multiple, successive calls with the same state.
+     * @param {boolean} visible
+     */
+    visibilityChanged(visible) {
+      console.warn(this.tagName, 'should override onVisible');
+    }
+
+    connectedCallback() {
+      super.connectedCallback();
+      // Start observing this element
+      this._observer.observe(this);
+    }
+
+    disconnectedCallback() {
+      super.disconnectedCallback();
+      // Clean up
+      this._observer.unobserve(this);
+      this._observer.disconnect();
+
+      this.visibilityChanged(false);
+    }
+  };
+}