Elixir team is slowly bringing in type checking into the language: https://elixir-lang.org/blog/2022/10/05/my-future-with-elixir-set-theoretic-types/ https://el

Elixir team is slowly bringing in type checking into the language: https://elixir-lang.org/blog/2022/10/05/my-future-with-elixir-set-theoretic-types/ https://elixir-lang.org/blog/2022/10/05/my-future-with-elixi... and https://hexdocs.pm/elixir/gradual-set-theoretic-types.html https://hexdocs.pm/elixir/gradual-set-theoretic-types.html