sindresorhus/refined-github
The issue has been solved
Add quick edit functionality for files #758
bfred-it posted onGitHub
Yes, it's been tried before, but I think it can be implemented unobtrusively.
<img width="137" alt="screen shot 2017-10-25 at 15 29 20" src="https://user-images.githubusercontent.com/1402241/31985955-53c7485a-b92c-11e7-932b-afb09bf91dee.png">
Only the filename is currently clickable here, I think we can just make the icons link to the edit page and only show the edit link when the user hovers the icon.