[3PS]

Last year, npm rewrote a CPU-bound service in Node.js, Go, and Rust. They noted that the Rust version took the longest to write, but had basically no issues at runtime.

https://www.rust-lang.org/static/pdfs/Rust-npm-Whitepaper.pd...

Excerpt:

> npm’s first Rust program hasn't caused any alerts in its year and a half in production. "My biggest compliment to Rust is that it's boring," offered Dickinson, "and this is an amazing compliment." The process of deploying the new Rust service was straight-forward, and soon they were able to forget about the Rust service because it caused so few operational issues. At npm, the usual experience of deploying a JavaScript service to production was that the service would need extensive monitoring for errors and excessive resource usage necessitating debugging and restarts.