Is there a modern live chat for the site?

Question

Chats

Good afternoon!
Is there a modern live chat for people to communicate on the site?
I saw several options, but they all smell like the 2000s, when ICQ and the galaxy flourished.
I would like to find a modern version with adaptability, and ideally with an application, with the ability to customize the design, etc.

Answer 1

https://github.com/zhukov/webogram
не?