[hollerith]

Was any Elixir interpreter or compiler every written in Erlang?

If not, what is the relevance of your comment?

[jolux]

Elixir’s implementation still has significant parts written in Erlang. I don’t know if it’s a majority but it’s a lot. e.g.: https://github.com/elixir-lang/elixir/blob/aef7e4eab521dfba9...