Email and password authentication.
User profile and others profiles.
Searching for users, groups.
Friend requests accepting and removing.
Unfriend, follow, and block users.
Different post types (texts, images, videos, mix).
Post interactions (reacts, comments, replies, edits, and shares).
Posts multiple visibilities.
Different comment types (texts, images, videos, mix).
Groups creation.
Groups invitations, and joins.
Admins authorities.
Interactive notifications on (friend requests, post interactions, comments, replies, group invitations, posting in groups).
