I also don't believe they receive many non-employee contributions (probably because the software is more advanced than most open source projects). You can get

I also don't believe they receive many non-employee contributions (probably because the software is more advanced than most open source projects). You can get a breakdown of their contributions at: https://imgur.com/a/UCJ6y9r https://imgur.com/a/UCJ6y9r The interesting one is he second image which filters by code contributors that have contributed more than 500 lines of code churn. Note, I'm not taking into consideration if code contributions were merged or not, just that somebody created a pull request/commit.