RunMacOSinVirtualBox

open source is your friend. ..

super awesome little installer from github user Alexander Willner which allows you to step through a brilliant installer that allows you to hook up a copy of macos mojave running inside a virtual machine -- it works great! :)

very cleverly done as well, once installed just remove certain images from the installation process and when you reboot the virtual machine you get dropped into a fresh new mojave! -- i suggest you build out different images for different things you want to do on your machine and then burn the install after! :)