a list of all rooms, recently active rooms first
Normally: General discussion around Ask Ubuntu, Ubuntu & official Ubuntu derivatives. For other Linux distros please see: http://chat.stackexchange.com/rooms/26/dev-chat
Game development and other polite discussion. Game development conversations have priority. Please star responsibly.
General Arqade chat, wherein we get drowned in Pokemon GO posts
Sometimes hot, always heavy. (http://cooking.stackexchange.com/)
Discussion for the Game of Life and Life-like automata, which actually don't have an *official* web site. Also hosts Random totalistic rules for the day.
Where diamonds are made and SE is hacked. Andy's "79170 comments flagged, 78861 deemed helpful" is crazy. Oneboxes are awesome. Handy links: http://erwaysoftware.com/blaze, https://github.com/Charcoal-SE
General discussion for http://ru.stackoverflow.com
For all you Super Users out there. Current topics: Technology, Tea & Taylor Swift. You have backups, right?
General discussion for http://codegolf.stackexchange.com | Guidelines: http://ppcg.github.io/chatiquette/
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
All Monster Hunter talk, all the time. Or, just about anything, really.
A place to talk while we wait for our renders to finish. Site stats are at http://goo.gl/lXFMXG. The latest stable release of Blender is 2.77, http://www.blender.org/download and you can get the latest official builds at https://builder.blender.org.
Random thoughts about language, language learning, learners, and their language.
General discussion about http://codereview.stackexchange.com/ - Welcome to The 2nd Monitor! http://meta.codereview.stackexchange.com/questions/5967/welcome-to-the-2nd-monitor - Site Business always comes first
General Discussion for http://programmers.stackexchange.com Pants optional when telecommuting.
For English language enthusiasts; http://meta.english.stackexchange.com/questions/tagged/chat-faq