Weechat (IRC & multiprotocole chat client with a terminal UI) is one damn good piece of software. I wish more softs were that configurable/extendable (maybe awesome-wm). I'm now connecting to Twitch chat, Matrix and Discord through it. #goodsoft
I'm waiting for a Mastodon script/plugin now. 🐘
This is a private instance. Sorry.
Go check this list of instances or this website to find one suitable to your needs. :)