From StrategyWiki, the free strategy guide and walkthrough wiki

This special page allows you to collaborate in real time with other users of the wiki. To connect, enter in what name you would like to chat with, and press the "Connect" button. Logged-in users will have their name pre-filled, but Anonymous users are highly encouraged to choose a better name. The password is only required if you have registered with the IRC server. If you haven't, it does not do anything (registration with the IRC server is done separately from registration on StrategyWiki) For some commands that you can use, and some other tips, open [[StrategyWiki:Guide/IRC|this guide]] in a new tab or window.