#fosshost.org is now partnering with #Freenode: https://fosshost.org/news/freenode
I assume if one wanted to, they could discuss said announcement in their IRC channel... on #LiberaChat: https://fosshost.org/news/libera-chat
If you want free hosting and your project is Wikimedia or MediaWiki related, take a look at https://wikitech.wikimedia.org/wiki/Help:Cloud_Services_Introduction
Oh, and compare the old #fosshost CoC with the new one:
This Mastodon instance is for people interested in technology. Discussions aren't limited to technology, because tech folks shouldn't be limited to technology either!