[report-to-trees]

Gleam looks like a new language built to compile down to the BEAM. While you could call elixir or erlang libraries from Gleam code, using Phoenix probably wouldn't be useful. I imagine a new framework would be written for Gleam.

[worthless-trash]

The elixir macros dont work well from gleam, you can however 'call' it, but you need to wrap all the macro code in elixir functions then call them from there.