Bukkit

HubCommands

Allows players to play sounds triggered by words in chat.

Here's your arrow to the knee!

AntiPass is a plugin that picks up where NoCheat left off; it patches known NoCheat bypasses, and any new ones that will arise.

GuestCraft - Allow guests to teleport to locations worth seeing on your Server!

This plugin provides multiple chat ranges for players to speak in.

Bored of no stuff kill ? This plugin protect the no stuff Player.

Instant eating with Mushroom Stew! Heals hearts and hunger!

Basic Trails Plugin

Modify the maximum stack sizes of items.

CFBanner blocks Zombe Mods and CJB Mods.

Spices up chat by adding emoticons!

RandomEncounters adds configurable random structure, treasure, and mob generation to the world

Custom pictures using maps

Save inventory and experience on death, implement death taxes, etc.

SignQuests

Plug-in to prevent inappropriate chat, signs, books and inventory names.

A module to allow Waypoints to teleport via stepping on pressure plates.

Endlessly flowing water and lava

A new way to craft by dropping items into a cauldron.