Aube[0] seems interesting to me, I have submitted it as show HN after hearing about your post. Its created by the same person who has made mise and I actually discovered it when I was browsing through on mise.en.dev website

I still use bun, but I think that there are some other pathways so I am not that worried about myself personally. But that's also because I most often than not code in golang rather than typescript/javascript

[0]: https://aube.en.dev/