Learn how to block Chrome extension's like Google Hangouts while using your Mac, using Focus, the distraction blocking software
Focus is a powerful distraction blocker that can not only block websites and applications—but block Google Chrome Extensions like Hangouts as well.
Blocking Google Hangouts on a Mac is easy:
chrome-extension://nckgahadagoaajjgafhacjanaoiihapd/mainapp.html
That's it! Now when you enable Focus, Google Hangouts will be blocked.
To learn more about the great ways to use Focus to improve your productivity, head over to What is Focus?