I'm sad to see that you didn't include my favorite open-source terminal chat client: WeeChat (https://weechat.org/). It's available under GPLv3, and is a popular alternative to Irssi.
I'm sad to see that you didn't include my favorite open-source terminal chat client: WeeChat (https://weechat.org/). It's available under GPLv3, and is a popular alternative to Irssi.