Bukkit

Allows binding of commands to items.

You remember The Towers game by Quijx? This is his Bukkit Plugin!

Shots fireworks on spawn

Adds a "heaven" concept where people have to wait there for a time until their next respawn

PKMsg

FlameHG

TrollMyFriend

EntityControl

Plugin Hub

Heal or feed all online players!

Enable/disable and change the speed of your flight!

ImproveMob

Tame those Endermen!

strike people with lightning

Poison the rain - Stay out of poison rain for your safty.

Counter Craft

Play DotA in Minecraft!

automatic move crafts from MoveCraft

Lupi

Making the game more interesting.