[pierreyoda]

Oh yeah definitely!

Rust would be awesome but I think I'd want it to be as accessible as possible. Tagged unions and proper error handling would make it much saner though that's for sure.

[sjroot]

I was initially going to do it in TypeScript, as the clients that will be interacting with it are TypeScript. Can’t really go wrong either way, but yeah, I’ve enjoyed exploiting Rust’s type system!

[microcolonel]

Be careful to do the hard stuff in workers, otherwise your throughput will be limited by one core.

Sorry if that's so basic of a consideration that it's insulting, but I've seen it done before.