a list of all rooms, recently active rooms first
A place to talk with friends from the EE community about vacuum nanotubes ... and beer..
Discussions about general VBA. Also the war room of the Rubberduck project (http://www.rubberduckvba.com | http://www.github.com/rubberduck-vba/Rubberduck).
For discussing this: http://meta.codegolf.stackexchange.com/a/8016/12914 | link to VarLife: http://play.starmaninnovations.com/varlife/BeeHkfCpNR | link to blog: http://blog.phinotpi.com/2016/05/30/the-quest-for-tetris/ | link to QFTASM interpreter: http://play.starmaninnovations.com/qftasm/ | link to Cogol compiler: https://github.com/PhiNotPi/Cogol | link to circuit simulator: https://github.com/Mego/CircuitSimulator
A room for discussing, creating, using, golfing and discovering esolangs.
General discussion for http://puzzling.stackexchange.com
This is the main chat room for English Language Learners Stack Exchange. Welcome!
Welcome! This is the main Mathematica chat room for http://mathematica.stackexchange.com/. Other than the general guidelines (http://chat.stackexchange.com/faq) in place, anything goes here. Feel free to discuss most things.
General discussion for http://martialarts.stackexchange.com. Bow when entering and leaving.
General discussion for http://boardgames.stackexchange.com. Chat about board games, card games, or the site itself.
A room for those involved in Worldbuilding's blog and Podcast, Universe Factory: http://medium.com/universe-factory. For help, see http://meta.worldbuilding.stackexchange.com/q/2590 and its answers.
GDSE's banter bin. Where we complain about clients, discuss lazy questions, and post cute animal gifs. http://graphicdesign.stackexchange.com
A room for anyone interested in homotopy theory, or any nearby fields (e.g. category theory, algebraic geometry). To activate chatjax in this room go to http://meta.math.stackexchange.com/questions/1088/should-chat-have-tex-support/3297#3297
Open Discussion for http://christianity.stackexchange.com/election/3
For discussion about programming, math, and science, and related topics. Not about PPCG (the site itself) or golfing.
General discussion for Christianity.SE, pseudo-meta support, and help formulating questions.