This would be useful to me both as a user (to see what extension are doing) and as a developer (to debug extensions). <img width="1440" alt="screen shot 2017-11-30 at 3 13 27 pm" src="https://user-images.githubusercontent.com/754768/33460034-33af8466-d5e1-11e7-934b-75fc338d7142.png">
This would be useful to me both as a user (to see what extension are doing) and as a developer (to debug extensions).