SyncMark by @vibehackers

A collaborative markdown editor with real-time sync, multiplayer cursor presence, auto-save, and full version history using pure markdown.

SyncMark is a collaborative markdown editor that allows individuals and teams to edit markdown documents in real-time with features like auto-save and full version history. It is designed to simplify the process of managing personal libraries or collaborating with teams, ensuring that data remains portable and easy to manage.