FlugleCharts

In a Nutshell, FlugleCharts...

• ...
  has had 6 commits made by 3 contributors
  representing 999 lines of code
• ...
  is mostly written in C#
  with a low number of source code comments
• ...
  has a codebase with a very short history
  maintained by nobody
  with stable Y-O-Y commits
• ...
  took an estimated 1 years of effort (COCOMO model)
  starting with its first commit in September, 2010
  ending with its most recent commit over 14 years ago