Bukkit

Drop configured items on a player's death

Rocket

DeathSpell

The "Hot Or Not" App In Minecraft!

Ultra Hardcore! Now available in a simple to setup plugin!

Stack players on to yourself by right clicking them! It will appear as if they are riding you!

More effects for your server like blood and stuff

Spawn mobs at a distance by waving a stick!

Throw various grenades (12 types as of v2.2) that detonate after configurable time.

MapReplay

Mylo Radio

UltraKits

A new version of hunters vs speedrunners

MSounds

ExplodingAnimals

LinksFilter is a Bukkit plugin which filtres links sent to chat.

Control your filming movements precisely with FilmMaker

Make sure everyone knows if they use a word that GNU thinks they should avoid.

Players get banned when they die! Great for some hardcore SMP action!

SimpleRewardXP is a simple rewards system using experience points and levels for rewards.