This plugin integrates XFN relationship tagging into the block editor's link interface, allowing users to define semantic connections for their hyperlinks. It is designed for content creators and developers who want to add structured metadata to links, enhancing web semantics and personal networking.

Complete XFN support: Implements the full XFN 1.1 specification, including friendship, professional, family, and romantic relationship categories. Dual interface integration: Provides XFN controls in both the link advanced panel for inline links and optional inspector controls for blocks like buttons and images. Modern collapsible interface: Features a user-friendly design with collapsible sections, visual relationship pills, and real-time validation for easy selection. Lightweight performance: Adds minimal JavaScript overhead, ensuring fast loading and compatibility with modern browsers without impacting site speed. Data persistence: Stores relationships directly in the HTML rel attribute, requiring no custom database tables and maintaining compatibility with import/export tools.