Bukkit

Enables any specific block or blocks to have a resistance to explosions.

Allows you to log your chat effectively.

Wand

Best Admin Information Plugin out there!(GUI, Ultimate Admin Control, Troll your friends)

Will clear the chat of either one player or all players

JustByBungee

Stops creative players causing terror and other things

A quick way to save and restore a part of your world

iChat+ is a simple plugin that: Bans, Mutes, Kicks all, Spawns all, and has a user info method!

Minecraft Login plugin

A plugin that prevents players from joining your server during maintenance.

Provides simple team management

HauntedCraft

The perfect way to activate server forum users!

Server stuck because of excessive TNT or too many ground items? ServerSaver is the plugin for you!

OpChecker

LolnetIpProtect

Allows you to change MOTD in-game

Change all aspects of an item's meta data

EasyWarn