AFAIK `bun install` is similar to `npm install` in the sense that it installs everything in a flat structure inside node modules, why didn't you choose something like pnpm that I believe is better, because you cannot by mistake import a transitive dependency. Maybe that's a non issue for most, but I care about those things.

You can use `bun install --linker=isolated`, which we might make the default in Bun v1.3. The main downside is it makes your app load slightly slower since now every file path is a symlink.

https://bun.sh/docs/install/isolated