If node is the issue here that would make elixir a solution, no? Changing languages (i.e. node is the issue) to get the features described would put you looking

If node is the issue here that would make elixir a solution, no? Changing languages (i.e. node is the issue) to get the features described would put you looking at elixir (among other languages that can fill the described properties). Maybe what you mean is that elixir isn't the only solution?