[allendoerfer]

At this point you can just use Vagrant again and skip using Docker.

[FooBarWidget]

Vagrant also has filesystem performance issues. VirtualBox host directory sharing is awfully — unusably — slow, even more so than the old Docker Desktop mount.

Vagrant takes a lot more disk space and RAM. VirtualBox isn't as efficient as the macOS hypervisor. And every Vagrant project is a separate VM, instead sharing the same VM for multiple projects.