Community
MacAdmins Open Source
The Mac Admins Open Source hosts notable projects on GitHub and provides the code signing certificates which are now required due to increased security requirements in macOS.
GitHub: https://github.com/macadmins
HomePage: https://macadmins.io
MacAdmins Foundation
The Mac Admins Foundation is a 501(c)3 non-profit organization, for the betterment of the Mac Admins Community.