Bukkit

Commandless, Multi World, Player Owned Shops (Vault)

iConomy - Reloaded!

Bssentials GroupManager

Replicate first-person shooters with advanced gun-mechanics and a vast number of exciting and fully customisable features.

An mcMMO themed plugin for horse role-playing.

Expand the capabilities of Skript with skRayFall

Votifier

Grief Prevention

Addeds the Ability to play music from a custom resourcepack on a server, without overriding existing music

An API for all of Zombie_Striker's plugins

Enchant your items!

ChairsReloaded

A quality gun plugin similar to CrackShot.

ServerSigns - Bind player and server commands to signs [1337]

Advanced /vanish plugin which makes other players think that you're not on the server

An addon to the popular addon Skript that exposes the Bukkit API to general server owners

Adds new Enchantments to your Server.

NBTEditor allows easy customization of entities and spawners. It also provides tools to manage other NBT related objects.

MotdManager

Creates images and pixel-art using in-game blocks