The 1self visual studio plugin tracks your active development time and how long your builds take. The data is sent to 1self, where you can view or correlate it. For example, you can correlate how much time you spend actively codely against the number of times you push to git.
For more information, see [http://www.1self.co] and [http://www.1self.co/privacy.html]
download the zip, uninstall and double click the vsix