Collaborative Coder Coalition (CCC) was founded in the wake of the destruction of Open Collaboration Society by its founder, cyberblast.
Collaborative Coder Coalition North (C3N) is a nation-state alliance and part of the CCC. Although the CCC maintains its own code base, C3N membership is explicitly open to all players of Screeps.
Unlike some other alliances, C3N avoids having positions of power or different levels of membership. Instead, all decisions are made via polls. For details, see the alliance charter.
Slack channel: #c3n-public