Do you need Chat for site users - third-party or installed on a php server so that you can install it?

Question

Chats

I want to tie a web chat for users to the site,
or create a chat somewhere for users of my site.
- chats created on third-party resources are all terrible.
- The things that are installed on the site are either terrible or ancient, all of them.
Chat options with consultants are not suitable - you need a chat for users to communicate with users.
In the end, nothing is out of the ordinary.
Ideally, it would be nice to have applications for these chats.

Answer 1

ChatBro.com is a free indexed chat between site users.
Inserted by a JavaScript block.

Answer 2

Do you need a ready-made implementation? I understand that you need a chat like in vkontakte? If you have nginx, you can easily install the long polling module and do it yourself. Like in this video chat pictoschat.com

Answer 3

You can take a look at ChatFarm - my craft.