Gitty is an extension for Chrome that allows users to comment on files in a Github repository. This means that you can leave code reviews on files in your projects and share them on social networks. You can also do that without leaving the browser you use to access your computer.

When you make a comment, you can add to the list of things that will be shown to the user. In addition, the browser action will notify you when people start commenting on the file you are reviewing. You can also add people to the list of people that will get notified.

The web application shows all comments in a list so that you can easily find out where discussions are happening.