[poncho_romero]

I think Elixir is a good candidate here. It's small, coherent, and composes well, and (at least to my understanding) the authors consider the language finished, with no new major features planned.

[sunsetSamurai]

Elixir is missing static types though, it's hard to go back to work on dynamic languages.

[shakow]

Hopefully, it's coming.

https://elixir-lang.org/blog/2023/06/22/type-system-updates-...