a list of all rooms, recently active rooms first
Gallery, but feel free to request write access if you read SQL Server CU fixes for fun
Main chat room for http://worldbuilding.stackexchange.com
General chat for Physics SE (https://physics.stackexchange.com/). For MathJax see https://meta.stackexchange.com/a/220976. Don't ask about asking, just ask.
Where diamonds are made, smoke is detected, and we break things by developing on production. 101k true positives and counting. For more information, see https://charcoal-se.org/about. Handy links: https://metasmoke.erwaysoftware.com, https://github.com/Charcoal-SE.
Associated with Math.SE; for both general discussion & math questions alike. Just ask; don't ask to ask. Rarely if ever expressible as a ratio of integers. Chat guidelines: http://tinyurl.com/hzl2955 | $\LaTeX$ in chat: http://tinyurl.com/cfqcvpc
Discussions about VBA, the VBE, C#, COM interop and Rubberduck. Also, where Stack Overflow questions become Rubberduck inspection ideas. http://www.rubberduckvba.com | http://www.github.com/rubberduck-vba/Rubberduck
The news discussion offshoot of the Bridge. Stars reserved for news items. Discussion should primarily be about news topics.
A side expansion of the SOBotics project to the SE network. Follow us @SOBotics on twitter. https://sobotics.org/sebotics | Github: https://sobotics.org/github | Redunda: https://sobotics.org/redunda | Channel: http://sobotics.org/channel
For feedback/discussion/requests of Close/Reopen/Undelete/Delete/Edit for questions and answers on Math SE (for Math Meta stuff go to https://chat.stackexchange.com/rooms/64952/math-meta-chat instead)
Learn and teach, questions about both golfing and general coding. For chatbot info, enter: )about
General Arqade chat, wherein room ownership appears to be a fungible commodity with much lower volatility than any cryptocoin out there, and quite a bit more mod abuse purchasing power
Welcome to The Awkward Silence! Here, you can find the general discussion for https://interpersonal.stackexchange.com. Feel free to ask your questions about the site, or participate when people are practicing their smalltalk skills! "True friendship comes when the silence between two people is comfortable." ― David Tyson.
Previously a testing chamber for @Smelly. Now HQ for @IPSCommentBot and @IPSMetaCommentBot (source code for both: https://github.com/thesecretmaster/ips-comment-bot)
Incomprehensible since forever — now with bikeshedding! http://meta.english.stackexchange.com/questions/tagged/chat-faq