For the moment, I tried a simple little thing: Taking a date and returns the previous or next month.
That’s all, but the invocation from Coda seems really slow.
I understand that pack formula are run on server, but any really simple operation takes between 1 and 2 seconds to run (which is huge, I think a simple FaaS would take only some milliseconds)
I’m not a pack creator :(, but the slowness can come from many things.
For example, the browser that has a large cache, start by emptying it and if it’s still slow, change the browser to see if the problem persists, no matter which one you use.