Axial Multi-Row Data Table Editor allows you to update and delete multiple rows in a data table at the same time. It is as easy as opening the editor (shown in the first screenshot) and selecting the data table you want to edit. The default data table editor only allows editing of a single row at a time which can be very time taking when dealing with large tables where multiple rows need to be assigned the same values. If you're someone who works with data tables frequently, this tool will make editing a lot faster and less frustrating.
Disclaimer: This plugin required DataFlow plugin (comes with the engine) to be enabled in order to function.