NotInMinecraft Mod by 01110111010 (Ben)
Mod adding unimplemented and removed features... that mojang STOLE from you! Need Help? Go to the post!
Notifly's Questing Mod by Notifly
This mod is a tool for players to make quest tracking easier. It detects which game to track by checking which lobby or game you are currently in, then displays the quest info.
NotifyMe by 01101001#8125
If somebody says your name you will be notified with a sound! Currently works on Hypixel and a few other big servers. If you want it to work elsewhere not much I can do.