$ date
Tue Aug 30 21:39:36 CEST 2022
$ make stats
=> Git commits (based on 'git log --pretty="%al")
281 Sebastien Varrette
97 Ezhilmathi Krishnasamy
37 Emmanuel Kieffer
28 Hyacinthe Cartiaux
7 Teddy Valette
4 Sarah Peter
3 Frederic Pinel
3 Abatcha Olloh
You can collect more contribution statistics from the git history with git-stats for instance, using in that case git stats --authors
Github also provide a contributors graph which seems to display broken statistics, probably due to the public repository release (from the internal gitlab instance toward the present github repository) operated by S. Varrette (at the origin of this project) before leaving the University of Luxembour on Aug 31, 2022).