Heyo, another contributor here. I work in rust now professionally, and Bevy is part of what opened my eyes to the power of the language. The project makes deep complex use of rust’s memory safety and type system, but also takes great pains to wrap this complexity in simple and approachable APIs. We’re also almost always one of the first consumers of newly stabilized compiler features, usually bumping MSRV and incorporating the new features (for instance const float arithmetic) within days. I don’t see how it could have been written in any other language.