Bukkit

WorldEdit is an in-game map editor for both creative and survival

A new perfect way to clear common lagg in your server!

WorldGuard

The Bukkit World Management Plugin.

The premier long-range map editing tool for Minecraft SMP.

Portals module for Multiverse-Core

The multiworld plugin made by ferrybig

CoreProtect

Grief Prevention

MineResetLite

FramePicture

CraftBook adds a number of original gameplay elements to Minecraft from integrated circuits to gates

Remove lag and improve the performance of your server significantly with this tool!

Nether Portals module for Multiverse-Core

General commands for your server. Teleporting, item spawning, mob spawning, banning, private messaging, and more!

Inexpensively protects your ores from cheaters.

Residence

Use flint to edit armor stand attributes without commands

Admin a server and Humiliate griefers, in 80 hilarious ways! Scientifically proven more effective than banning!

Remove lag on your Bukkit server with this easy to use plugin