I started to use Vagrant together with https://puphpet.com/ https://puphpet.com/ to create a dev machine. I have a MacBook Air and won't pollute it anymore with

I started to use Vagrant together with https://puphpet.com/ https://puphpet.com/ to create a dev machine. I have a MacBook Air and won't pollute it anymore with a dev environment. With a virtual machine, everything stays separated in a nice and tidy way. Installing dev tools on OS X are a matter of minutes then, because everything else comes with the Vagrant box. Edit: I'm a web dev guy.