donate.mozilla.org

In a Nutshell, donate.mozilla.org...

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  has had 4,897 commits made by 260 contributors
  representing 7,917 lines of code
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  is mostly written in JavaScript
  with a very low number of source code comments
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  has a codebase with a long source history
  maintained by nobody
  with stable Y-O-Y commits
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  took an estimated 2 years of effort (COCOMO model)
  starting with its first commit in June, 2015
  ending with its most recent commit over 4 years ago