Is there a "test" chat room?
30434
What is the Chat Sandbox, and what do the commands there do?
149335
How to chat to all
65810
Help us test the shiny new "User Activity" page! (Plus a bunch of new features.)
42936
Why is there no chat in the footer on Stack Overflow like on other sites?
142137
Is there any app for Stack Exchange?
107413
"Would you like to automatically move these comments to chat?" could be clearer
66626
Where can I ask general curious discussion questions?
18056
Are there any clones/alternatives for running a Stack Exchange style Q&A site?
127666
Chat Feature-Request: Thumbs-Up
26905
Anonymous user feedback now in testing
125844
Search chat rooms in new mobile chat
55104
What Easter eggs do the chat sites have?
142410
Why does the guestbook chatbox not produce any network activity?
30067
Chat related privileges are not site specific
16450
Chat on beta sites has an unreadable "log in" button
112487
Self-promotion in chat
126526
How do you find out your very first chat in a particular chatroom?