The Connections plugin lets you create and visualize named relationships between notes in a dedicated sidebar pane. Define custom connection types like "is married to" or "is the father of" and link notes together with meaningful context. Connections can be added manually through a command or automatically using mapped connection types based on frontmatter properties. The plugin supports flexible grammar with configurable subjects, so you can control whether the source or target note appears first in the relationship description. Perfect for building knowledge graphs with explicit semantic relationships. Works alongside the Folder Notes plugin.