Show HN: I built a macOS app that toggles between extended/mirrord monitor setup

[vrn21]

When my external power connection to Monitor stops (due to some outage) Mac still extends it display. So I'd either need to unplug my hdmi or go change it to mirror from settings (which takes too much time tbh) to resume my work.

With this app I just hit Switch to Internal Only, keep working on my MacBook screen, and later click Restore Extended when everything is working again.

[vrn21]

no on noticing it?