Comment by bringtheaction

Tl;dr for the post on languages:

They will use a language called Wren but they also say that any language will be possible to use through script system plugins.

According to them, “the API can be bound to other languages easily, and the workflow for that language can be idiomatic”.

They’ve made bindings for rust, c# (mono), c++, js, lua, dart, python and swift, but they point out that it is unrealistic to expect one person to maintain said bindings.