FireSync uses JSON Web Tokens (JWTs) for authentication. To grant a user access to FireSync documents you should create a JWT that specifies which documents the user can access. The JWT is signed by a secret that only you and FireSync know, so FireSync can confirm the user is authorized by you.
Introduction to Yjs
FireSync supports the Yjs Awareness Protocol which can be used for syncing temporary state between connected clients such as who is online, cursor positions, and other state that doesn't need to be saved.
🗃️ Rich Text Collaboration