/dev/null makes your life in WoW more pleasant by ignoring various chat annoyances.
When you enter a capital city: It will ignore people who /yell. It will ignore spammy NPCs (ie. Ironforge bread vendor, Topper McNab in Stormwind etc). It will ignore duel spam (A has defeated B in a duel). It will ignore emotes except those directed at yourself. It will ignore drunk spam (X looks tipsy). It will ignore tradeskill spam.
When you enter an instance or battleground: It will mute the general channel.
All features can be toggled with the slash command /devnull or /dn
If you have found a issue or have a request, please use the issue tracker.
These are available, for ALL game versions, on the following sites: CurseForge GitHub Wago