Bukkit

Always wanted to make Unbreaking 4 on an anvil? Now you can.

Manage flying and related commands on a per world basis!

A Lightweight Auth Plugin!

A plugin to prevent players from leaving within a fight.

MonsterFix

Utilize the features in Spout using SpoutEssentials, for a whole ton of fun!

Reload/disable/enable plugins one at a time

Fix your tekkit server's problems.

Prevention of hacks and other malicious tinkering on a Minecraft server.

Lightweight Essentials! useful commands and features for Minecraft! [Lightweight Essentials]

PwnChickenLay

SignInColors

Get experience points for mining

UltimatePlugin

This plugin allows for having your pet wolves attack your ranged target

Safe Creeper - Control creeper explosions, Enderman, TNT, Fireballs and a lot more!

WildSkript

Disable all Invisibility Potions on your server

EndReset

Experience dogs and cats in minecraft with many new features to add a new level of pet ownership to minecraft!