I've found CQRS and DDD designs fit well with OTP and elixir. The actor model with pattern matching ends up cutting away a lot of the classical OOP DDD details.

I've found CQRS and DDD designs fit well with OTP and elixir. The actor model with pattern matching ends up cutting away a lot of the classical OOP DDD details. The issue I see is carryover from other ecosystems taking paradigms that aren't necessary and don't fit into libraries and patterns. It feels like there are still conventions to settle on.