Comment by Fire-Dragon-DoL

I worked in both Elixir and Go. I still think Elixir is best for concurrency.

I recently realized that there is no easy way to "bubble up a goroutine error", and I wrote some code to make sure that was possible, and that's when I realize, as usual, that I'm rewriting part of the OTP library.

The whole supervisor mechanism is so valuable for concurrency.