What a weird take. Might as well give up on anything you care about, as its only an "x"
None of it is thrown away, it’s just now in a new language.
On top of that Bun is realistically a one man show with the vast majority of the code written by one dude. So the comment I replied to started from outrage and worked backwards to justify it without thinking too hard tbh.
The implication that you shouldn’t be able to change the programming language of your own project is also weird. Personally I welcome things like Typescript being rewritten in Go