I've been using Jets for a small project, and it's mostly been great. Coming from a Rails background, it was a very quick way to get a bunch of stuff running without any ongoing costs or babysitting. The documentation is pretty good, though there has been a few times where I've gotten a little stuck and have had to dig through the source to figure it out. Overall, I'm grateful for its existence.

Ultimately though I don't think I'd use it beyond a proof of concept or without some sort of clear idea for how it will sustain itself.

https://github.com/boltops-tools/serverlessgems/issues/6