> Would have anyone advocated a Rust rewrite of Bun before?

That’s hardly a “tech hope” or “visionary”. Dirigibles continue to be interesting and fascinating to new generations, even if just as a concept; the language used to write a JavaScript runtime is uninteresting and unimportant in the scheme of things.

> The community would have frowned upon the idea, saying the effor would never be worth it. And now here we are.

Here we are where? Is the Rust release out yet? Didn’t it have tens of thousands of `unsafe` blocks? What’s so great about it? At this point in time, even implying the transition was a success is the same as calling the Hindenburg or the Titanic a success. You’ve seen the thing exists but have no idea how it’ll perform in the real world under real scrutiny and real scenarios. Perhaps that wouldn’t matter had much of Bun was just an internal project used by just one company, but it isn’t.