diff --git a/src/app.js b/src/app.js
index bd78426..79c9614 100644
--- a/src/app.js
+++ b/src/app.js
@@ -36,4 +36,14 @@ layer.add(circle);
 stage.add(layer);
 layer.draw();
 
+const pointerAnim = new Konva.Animation((frame) => {
+    //const pos = stage.getPointerPosition();
+
+    const centerX = stage.width() / 2;
+    circle.x(50*Math.sin((frame.time * 2 * Math.PI) / 2000) + centerX);
+
+}, layer);
+
+pointerAnim.start();
+
 console.log("Ended");