Bukkit

Tired of Essentials /ping? ArcPinger changes it into a nice ping command that works.

This Plugin adds Stats to your Server or Network. Fully MySQL compatible.

TeamMembers

Drops a sign when a player dies, stating their name, killer, and date.

This is a very simple bukkit plugin that allows you to get your UUID (Unique ID)

An interface for the Wolfram|Alpha computational engine

A plugin that allow the players broadcast a message. Economy support and anti-flood system

IP is a simple IP-Plugin. It can show your or other Players IP-Adresses.

Ask a question ; set an answer ; Have fun!

mmoInfoWorld - added {world} token for mmoInfo

Vanish system

Sammi

A simple way to provide in-character lore or FAQs.

FakePlugins

BungeeSignsFree

This plugin teaches you how to play Minecraft by telling you the names of each block.

A plugin to force players to send a message

ScoreBoardPlus

A simple plugin to have a regular broadcast system!

CommandLogger