In Airflow 2 there was a plugin mechanism to extend the UI for new functions as well as be able to add hooks and other features. As Airflow 3 rewrote the UI old Plugins were not working for all cases anymore. Airflow 3.1 now provides a re-vamped option to extend the UI with a new plugin schema in native React components and embedded iframes following AIP-68 definitions. In this session we will provide an overview about capabilities and give some intro how you can roll-your-own.