This article is just a collection of charts about gedit project activity. The information was extracted with different tools that helps to analyze data sources of a project (lines of code, repository, mailing list, …).
For example, one of these graphics shows the number of commits by the main contributors per year:
This work just joint some information gathered from different sources, any comment, correction, idea and/or suggestion are welcomed.
BTW, all the needed steps to generate the different charts with the R project are explained in the article. Maybe this examples could be useful for other cases.