It's interesting that people have directly opposite opinions on whether Deno or Bun are meant to be used with the existing ecosystem - https://news.ycombinator.com/item?id=46125049

I don’t think these are mutually exclusive takes. Bun is essentially taking Node and giving it a standard library and standard tooling. But you can still use regular node packages if you want. Whereas Deno def leaned into the clean break for a while