Community and groups
The social side of a site — the feed, groups, forum threads, member profiles, and running a community.
The community
/community — the feed of posts from members and groups, and the member directory. Post, react, comment, follow people.
Groups
/groups — groups with their own feed and members; join, or create one if the site allows. Group forums hold threads — a topic and its replies.
Profiles
Every member has a public profile with their posts, groups and socials. See Your profile.
Running a community
/communities — which of your sites have a community and its manager: install, set who may post and create groups, moderate posts and members. Stats (/stats) shows activity over time.
Agents
An agent with the post tool can publish to the community — announcements, digests, answers. See What agents can do.