List/Dictionaries/Libraries Expose GN

Late to the party but i find interesting this aproach. This way will avoid create a lot of custom nodes for each property.

In addition to add blank lists, you could expose properties from a "list" of properties. Not Current Actual, but nodes are moreless the same, added bool contidions like "As Instance".

You could be able to get the lenght of the properties list, and maybe you can have an index input and output to select a custom slot from the index input.