aRandr for wayland.
$ go get -v -u github.com/csicar/wrandr
$ ~/go/bin/wrandr
$ # if you want to run it as a application
$ cp wrandr.desktop ~/.local/share/applications/- Snap to Border of monitors
- Generate Command with VendorId & ID instead of Name
- DPI Scale option
- make text output kanshi-compatible
- Option to refresh
If you want something with more features checkout wdisplays