For the latest on the Datatable component, please go here: Datatable – Lightning Web Component for Flow Screens – UnofficialSF
We now have the ability to dynamically specify SObjects to be referenced in Flows at the time of configuration!
This is a game changer!
No more editing source code for each different object you want to support.
No more creating unwieldy components that try and handle multiple objects.
I have updated the LWC version of my datatable component to support this new feature. You only need to install one version of the component and you can use it for any Standard or Custom Object. You supply the object name right when you configure the component on your flow screen in the flow builder.
Fire up your Summer ’20 trial org and give this new component a try!