Hey there, I maintain a library a called lustre [0] that does similar things to liveview. The linked docs are the API reference, but there's not currently a guide or a robust example on how to put things together (there's a bare minimum one in the repo you can find) – that'll be changing soon, I was just giving a talk about this at Lambda Days ^.^In the interest of fairness, there's also sprocket [1] which leans much heavier into thing that you might also what a check out.
[0]: https://hexdocs.pm/lustre/lustre/server_component.html
[1]: https://sprocket.live
SwiftyBug|1 year ago