sharedb-attribute-binding is a lightweight JavaScript library that extends ShareDB’s real‑time data synchronization by binding any DOM element attribute—such as `id`, `class`, `style`, `href`, `src`, or `innerHTML`—to a ShareDB document, while always keeping the element’s `value` up to date. It is intended for web developers building collaborative, real‑time applications (e.g., the boy.dog collaborative webpages) who need simple, declarative syncing of element attributes with a shared backend.