The Gleam team has their own, different efforts with Sprocket (LiveView-inspired I think) and Lustre (different, but related). I would look at those primarily or use Gleam modules with your LiveViews which should work fine if you don't mind the double language thing.
Using Elixir from Gleam can be troublesome due to Elixir macros. I find macros quite important to the Elixir ecosystem but since they don't work in Erlang (and Gleam) they have some drawbacks in terms of of interop.
