I saw not too long ago that @youri.regnaud asked about calculating NPS in Tulip. I think this feature is somewhere on the roadmap, but in the meantime I wanted to make a quick post to show you how to calculate NPS in with existing functionality.
In the video I make an app for displaying and calculating NPS, with two steps for collecting user feedback. If you’re not yet familiar with Table Queries, this is a good introduction to the kinds of operations/aggregations that feature lets you perform.
If there’s interest in using this, we can talk internally about getting a version of this in the library.