Hacker News Reader

Screenhero.

Unfortunately, when Slack acquired it and supposedly included the functionality, it just wasn't anywhere near as good.

Still, to this day, there's nothing as good as Screenhero for remote pairing.

It isn't quite the same, but I've had great luck with a combination of VS Live Share (https://marketplace.visualstudio.com/items?itemName=MS-vsliv...) and then Zoom or some other tool for voice communication.

Unfortunately, there's no substitute at all for having access to the entire desktop, with super low latency and built-in voice.

ScreenSharing.app is about as good as it gets, I've found.