Get most recent committers from all repos of a GitHub org

query.graphql

query RecentCommitters($org: String!) {
  organization(login: $org) {
    name
    repositories(first: 100) {
      edges {
        node {
          name
          defaultBranchRef {
            target {
              ... on Commit {
                history(first: 5) {
                  nodes {
                    authoredDate
                    author {
                      name
                    }
                  }
                }
              }
            }
          }
        }
        cursor
      }
      pageInfo {
        hasNextPage
      }
    }
  }
}