Formatter cheat sheet

I recently came across a GitHub repo that had a cheat sheet listing all uses (and their outputs) for all instances/variations of the Formatter. For instance, it included uses for the DateFormatter, DateIntervalFormatter, MeasurementFormatter and NumberFormatter.
Does anyone know what the name of this repo was?

Appreciate your help in advance. (Not sure if such question is against the guidelines, but if so, let me know.)

I always use this one as guide


That’s that I was looking for! Thanks!