macOS's built-in cycle window shortcut (⌘` / ⌘@) has always been flaky for me. Probably not a Show HN, but if it annoyed me this much it might be annoying some others.

Only tested on the latest macOS — would appreciate any reports from other versions.

I’ve been looking for something like this to cycle through browser windows. I’ll test it on Sequoia when I get a moment.

Does it support reverse cycling?

Didn't think reverse cycling was worth it since most apps only have a few windows open. Any use case you have in mind?

Regardless of the number of open windows, I frequently want to cycle between 2 particular ones. Being able to easily <Forward window> <Backward window> via the keyboard would be huge.

This used to work via Alt+` in Chrome, for example, but the behavior changed some time ago.