Redis page is a good example, the other 2 not so much.. Check the "Contributors" page -- Redis has probably 95% of commits/code-volume from 2009 to 2019 by ant

Redis page is a good example, the other 2 not so much.. Check the "Contributors" page -- Redis has probably 95% of commits/code-volume from 2009 to 2019 by antirez himself. Yes there are other contributors but they make up a minority share. https://github.com/antirez/redis/graphs/contributors https://github.com/antirez/redis/graphs/contributors