Depending on what you’re comfortable with (and whether you want to integrate it with something else), maybe take a look at Altair? Especially nice is the declarative syntax of Vega-Altair.

Thank you, your hard work is very much appreciated!

Thanks for this, works like a charm and exactly what I needed. Especially nice that it does a delta and not simply overwrites the target profile (as I already had some new communities I was following in the target account).

Only thing I missed was a swap or reverse for Download and Upload, as I wanted to sync both accounts. Just meant I had to fill in both forms again, no biggie.

Thanks again!