Our strategy is to go extremely deep into one language/ecosystem (JS/TS) and be able to provide extremely good tooling around it. The downside is that there won't be a Rust version any time soon, if ever.
I would make a plug for TypeScript though. It's a pretty fantastic language and while it's not Rust, I learned in my last startup that it's not that much slower than Rust, that much of the time: https://zaplib.com/docs/blog_post_mortem.html
I would make a plug for TypeScript though. It's a pretty fantastic language and while it's not Rust, I learned in my last startup that it's not that much slower than Rust, that much of the time: https://zaplib.com/docs/blog_post_mortem.html