Bukkit

Restart your server automatically with AutoRestart

This gives bookshelves a useful GUI many players have always wanted added to Minecraft.

CreativeMonitor - Take Control Of Your Creative Players Once And For All!

SimplePing - The Easiest Way To Measure Ping In A Flash

SkittlesChat is the simplest, most effective per world chat plugin!

Sublimity bans is a banning plugin that is simple to use and allows you to fairly ban your players.

ClansPlus - The all in one clan plugin

VirtualVault - A Private Chest On The Move!