Tiny macOS utility that mirrors an external monitor in a resizable window

26 raju 4 7/1/2025, 1:57:00 AM beeno.app ↗

Comments (4)

ehutch79 · 32m ago
Some screenshots or something would help.

The video that is on the site, but buried, doesn't seem to show anything.

jer0me · 7h ago
Neat!

This would be cool as a menu bar application that shows up when it detects an external display, sort of like a rear-view mirror for my Mac. I wonder if it would be possible to move things around inside it with the accessibility APIs that window managers use.

moi2388 · 6h ago
Can it also just be an extended second display instead of just mirroring? Would be cool
rahimnathwani · 6h ago
Use a dummy HDMI adapter?