a list of all rooms, recently active rooms first
Lugar de chateo (de "chatos" :P) para la gente de Spanish Language. https://spanish.stackexchange.com
General Arqade chat, which for some reason has become Unionhawk's stderr, and we have no idea how to change that, but it probably involves reattaching his file descriptors to /dev/rubberduck
Sometimes hot, always heavy. (http://cooking.stackexchange.com/)
Normally: General discussion around Ask Ubuntu, Ubuntu & official Ubuntu derivatives. For other Linux distros please see: http://chat.stackexchange.com/rooms/26/dev-chat
General discussion for https://codegolf.stackexchange.com | Guidelines: https://ppcg.github.io/chatiquette/
A chat room for developing polyglots, especially for [this PPCG challenge](http://codegolf.stackexchange.com/q/102370/62131).
General Discussion for http://softwareengineering.stackexchange.com Pants optional when telecommuting.
For English language and regex enthusiasts; http://meta.english.stackexchange.com/questions/tagged/chat-faq
Discussion Room for problem solving strategies (JEE, Olympiads, and other competitive science examinations)