Hi! I'm working on https://stuckd.com https://stuckd.com which compares folders, so it's not exactly what you need, but I could add this as a new feature, and I

Hi! I'm working on https://stuckd.com https://stuckd.com which compares folders, so it's not exactly what you need, but I could add this as a new feature, and I think should be quite easy to implement. I'm still in a early stage, but if you don't mind being a beta tester, it's something you may be interested to try?