Release Date
Show buffs on nameplates.
Toggle the 'hardcore' setting in a world's level.dat file.
Enforces mob limits per chunk on mob spawners.
Create and restore snapshots of player dat files.
Notifiy admins when certain commands are used.
Teleport players stuck in a portal to spawn.
Prevent mobs and dropped items from transporting via nether/end portal.
Repair items with the workbench and keep enchantments.
Allows signs to be edited with ease
Keep chunks and their mobs loaded if a player died recently.
Cause mob breeding to drop spawn eggs.
Locate nearby ChestShops buying/selling an item.
ExchangeMarket lets players post buy and sell orders to be matched by other players.
Causes killed mobs to have diminishing returns on drops, increasing other mobs rates to compensate.
Allows admins to keep notes on players.
Lifestones are devices that players can attune to. When they die they're resurrected at the last lifestone they used.
Transmits a redstone signal wirelessly
InvisibilityViewer allows players to see invisible (effected) entities.
A library to track nameplates.
SDR lets you restrict how close dungeon spawners can be placed.