There really aren't one-to-one replacements for WordPress and the whole ecosystem that comes with it. I've actually been pretty happy with Pocketbase, though i

There really aren't one-to-one replacements for WordPress and the whole ecosystem that comes with it. I've actually been pretty happy with Pocketbase, though it really straddles the line of rolling your own CMS. You aren't technically writing the db wrapper or visual editor itself, but any functionality you need beyond authentication is up to you to build.