Bukkit

A plugin that lets you open up a bar of useful tools that can be used in-game.

SignalFlare lets you send up a signal flare upon command

Detects and sends a message to everyone with permission when someone mines an ore.

A plugin that lets your users get killstreaks. Very useful for PVP servers. No commands - No configs.

Let your players interact with each other through hugs/kisses and much more

Makes you able to create custom signs by just putting one line on a sign

Makes it easier to tell users which areas are coming soon or under construction, using only a line on a sign.

Have a chest with you wherever you go.

Tickles you when you type /tickleme!

The necessary and fundamental admin commands for a well-run Bukkit server

Allows users to shout a cry of battle whenever they kill someone

Whenever a username is said in chat, it will be highlighted with the Permissions prefix.

A MiniGame in which you shoot enemies to swap position with them!