Bukkit

Set a TimeLimit, your Doors could be opened!

[1.2.3 R1] A compilation of harmful admin commands

Players can call you fast when you're not even online.

Making minecraft commands simpler!

TekkroStocks

Automatically restart your server!

MineNet will be the first in-game computer network in MC

A Wizardry minigame with customized weapons.

HousePoints

Ban IP's of Proxies / Known griefers

An exciting new gamemode!

Adds a "heaven" concept where people have to wait there for a time until their next respawn

MitoPVP Reborn

Change damage dealt by weapons, criticals and non-criticals!

At night powerful monsters attack!

An area protection mod that emulates the feudal system.

Team Fortress 2 Works on implementing Team Fortress 2 in Minecraft

LotteryCore

Dont let people on your serve get tricked

EntityAPI