irc

The IRC bot found in the #unvanquished(-dev) channels on Libera.Chat.

Basic IRC server with IRC bot included

supernets anope source code & configuration

Simple C++20 async boost irc client library

Simple services for TS6 IRCs - written in modern C++20 using coroutines and libasync!

The extensible chat client (mirror).

C++: Best IRC Client Ever

An IRC library in the works based on Boost.Asio and experimental features from C++17