"Javascript did the job", but not very well apparently. They specifically say that they "were able to forget about the Rust service because it caused so few ope

"Javascript did the job", but not very well apparently. They specifically say that they "were able to forget about the Rust service because it caused so few operational issues". Add to that the increased CPU- and RAM-efficiency that generally comes with a rust implementation, and that rust rewrite looks like a no-brainer.