Polari is the GNOME IRC client.
Ranked in these QuestionsQuestion Ranking
Pro Great UI
The CSD-based UI is great to look at. No screen space goes entirely wasted and is presented neatly.
Pro Easy to use
Polari is very straight forward to use.
Polari integrates nice with GNOME, on a visual and technical level. It uses GNOME online accounts and runs empathy in the background.
Con Some advanced features are lacking
Polari's users will find some advanced features lacking, such as Direct Client-to-Client (DCC).
Con May seem too simple
Unlike Hexchat or other alternatives, it does not expose much of its functionality though some of it might really be present.