Hey!
Me and a friend spended last month trying to build a realtime screenplay editor using editorjs and websockets.
We are near to get it. But if someone like to help i think this will also help to research realtime collab for the comunity of editorjs.
I drop here the link to the github of the project. There is not too much internal info but you can see what we are working on: https://github.com/AlexVFX20032/EditorJS-Realtime-Collaborative-Screenplay-editor
Thank you all!!