Programming languages endorsed for server-side use at Meta
We're sharing our internal programming language guidance that helps our engineers and developers choose the best language for their projects. - Rust is the latest addition to Meta's list of supported server-side languages. At Meta, we use many different programming languages for a wide variety of platforms and use cases.
https://engineering.fb.com/2022/07/27/developer-tools/programming-languages-endorsed-for-server-side-use-at-meta