Package hexchat

A popular and easy to use graphical IRC (chat) client

https://hexchat.github.io

HexChat is an easy to use graphical IRC chat client for the X Window System.
It allows you to join multiple IRC channels (chat rooms) at the same time,
talk publicly, private one-on-one conversations etc. Even file transfers
are possible.

General Commands (Section 1)
hexchat
Usagehexchat [OPTION...] URLHelp OptionsApplication Options