Datastar has been garnering my attention https://data-star.dev/

My company makes a few products - one of them is just forms, lists, and links. When the codebase was really small we tried using htmx, then alpine ajax, then datastar. We stuck with datastar and I really enjoy it for projects that don't have a highly complex client state. Overall it's a really simple build and deploy process. I find it easier to secure and to reason about. Additional bonus: I'm able to lint the whole thing with biome since it's just typescript and jsx templates.

My read is htmx is now evolving towards datastar. It tells me datastar will become irrelevant soon as htmx eats its babies.