I've been in elixir for nigh a decade now and the one thing that you can try to pry from my cold dead hands is the BEAM. Elixir and Gleam are my go to languages right now and damn are they fun to write and reason in, but the part that has left me never wanting to leave the ecosystem is BEAM + OTP.

- BEAM makes monoliths sexy. You don't have to worry about a bunch of microservices, just focus on using proper process division for modeling your problem. - Debugging on the BEAM is first class. Drop into an interactive shell, pull up telemetry, or recon and hammer down on where your live app is slowing down if your metrics have a blindspot.

I could go on and on. I'm constantly blown away every day by the amount of time and effort and all of the sage learnings in distributed computing problems that came out of Ericsson that became the foundation of erlang + OTP + BEAM and in turn elixir + Gleam.

Never tried Elixir myself but came here to say the same thing. Tencent put out this study showing that Elixir seems to reign supreme: https://autocodebench.github.io/