I recently gave it a try for a month or so- and switched back to frigate.

At the time, coral support was only in beta, for running on a raspberry pi- so, code project tended to consume quite a bit of resources on my NVR box.

The other factor- Frigate integrates into home assistant effortlessly, Blue Iris is a lot more manual.

But, I can confirm the quality of code project.ai was pretty good. Although, there aren't as many tools to "tune" it with.

I'll prob give it another try in the future.