Trailbase is the same concept, but written in Rust instead of Go.
I started with Pocketbase but the limitation around not supporting NULLABLE columns despite being based on SQLITE was starting to become a bit of a liability, so I switched to Trailbase a little while ago.
Trailbase won my heart by not leaving out curl-commands in their examples :)
Looks pretty nice! Do I understand correctly you can have it run any JS in an endpoint too? Seems you could host your whole app with this
https://trailbase.io/getting-started/first-ui-app/#custom-en...
Another selling point for Pocketbase then.
TrailBase has a comparison page https://trailbase.io/comparison/pocketbase/