Alternatively, there's a Hammerspoon package that supports this. https://github.com/scottwhudson/Lunette https://github.com/scottwhudson/Lunette These binding

Alternatively, there's a Hammerspoon package that supports this. https://github.com/scottwhudson/Lunette https://github.com/scottwhudson/Lunette These bindings match Spectacle but you can map to Rectangle's instead.