Collaboration with other communities (increase visibility both ways)
Digital + visual promotion campaign
Visiting, physical meetings
Structure and leadership + several maintainers
Support, working with allies + supporters
Media; Facebook, Twitter hashtags to follow, Slack
Use of tools for communication
Common project/aim/goal
Social events, personal interactions, meetups
Working alongside and bonding with similar like-minded same stage/career level individuals
Freedom + ownership too within teams and community
Regular/ scheduled video hangouts