Bukkit

An all-in-one sign editing plugin for copying, pasting, and modifying signs.

Disable swimming for your users. Useful for RPG Servers

Fallen Kingdom Loaded

Ignite, hug, poke, murder, and lol! Annoy your friends or make them laugh.

RubySlippers

SimpleSpongeJump

AbitOfRealism brings small tweaks to make Minecraft a bit more realistic

A plugin for server admins to troll players.

A plugin that allows you to add house points

Makes able to fly in survival mode

Heal All players online with 1 command!

A Strategy Game-- in Minecraft!

A simple plugin to add simple ktis - supports firstjoining! :D

AngryPigZombies

MidiRadio plays note sounds to players to imitate midi sounds.

Bring some fun to your server, have a star fall out of the sky in a random location on the map!

InventoryBomb adds configurable bombs that drop on death.

Roleplay Chat

SCompassTrack

Adds many new arrows with events like explosions, instant kill, or teleport