I certainly know it exists but I don't use it. I'm mainly on Go, Clojure or Python at the moment. Though I'm investigating IBM's Qiskit (more Python) for the Quantum stuff, because AI doesn't mean what it used to and I'm bored of Linkedin nonsense as you full well knowJason, do you know Elixir?
https://en.wikipedia.org/wiki/Elixir_(p ... _language)
One of Junior's band buddies uses it.