#guides
How to use a headless Mac mini from your MacBook
On the Mac mini, turn on Screen Sharing, stop it sleeping when the display is off, and turn on Wake for network access; then connect from your MacBook. Wormhole has not yet been tested on a mini with no display attached; if it says there is no display, an HDMI dummy plug gives macOS one.
How to use your Mac mini's apps on your MacBook
For the Mac mini's whole screen, turn on Screen Sharing, which comes with macOS. To use one of its apps as a window of its own on your MacBook, install Wormhole on both Macs, pair them once with a six-digit code, and pick the window.