How to make cursor chat in real time?

Question

JavaScript

Hello!

I have a question for which I did not find an answer on the Russian web. How to make a cursor-chat in real time. I enter text in the field next to the cursor and it moves with it, and another user can see my text and cursor, how can I do this?

Answer 1

As well as any data exchange. Information is transmitted to the server (for example, the position of the cursor), the server transmits to the clients, the client renders

Answer 2

tynts

Answer 3

Denis is right. But I’ll add a little:
Sockets must be raised. the server should store sessions of active users and the position of their cursor.
As for the text - similarly, only there should already be a subscription to the "text".