diff --git a/web/extensions/core/uiOutput.js b/web/extensions/core/uiOutput.js
new file mode 100644
index 000000000..ad7d231dd
--- /dev/null
+++ b/web/extensions/core/uiOutput.js
@@ -0,0 +1,9 @@
+export function registerUiOutputListener(nodeType, nodeData, message_type, func) {
+    if (nodeData?.ui_output?.includes(message_type)) {
+        const onExecuted = nodeType.prototype.onExecuted;
+        nodeType.prototype.onExecuted = function (message) {
+            onExecuted?.apply(this, arguments);
+            if (message[message_type]) func.apply(this, [message[message_type]]);
+        }
+    }
+};
\ No newline at end of file