I’ve written quite a bit of tooling in JS, and I genuinely enjoy the language, but I feel like Rust and Go are a godsend for these types of tools. I will sometimes prototype with TypeScript, but if something requires massive concurrency and parallelism, it’s unlikely I’ll stick with it.
I wonder if the author would feel differently if they spent more time writing in more languages on tooling like this. My life got a lot easier when I stopped trying to write TypeScript everywhere and leveraged other languages for their strengths where it made sense. I really wanted to stick to one language I felt most capable with, but seeing how much easier it could be made me change my mind in an instant.
The desire for stronger duck typing is confusing to me, but to each their own. I find Rust allows me to feel far, far more confident in tooling specifically because of its type system. I love that about it. I wish Go’s was a bit more sane, but there are tons of people who disagree with me.
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