Bukkit

Duties

HomeSpawnPlus gives you control over spawn/home behaviors

See a player's commands, or all players commands in the server !

A plugin that adds items that turn into structures when places

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

Shows TimeZones

WebPortal

This is an GUI where you can manage important World and Server options from basic Vanilla. And adds some commands like fly invsee and similar. All commands have own permissions.

Ultrabans Adminstration Tool

MuteManager

Unseful commands.

High performance sign-based lock plugin, highly customizable, UUID support.

Automated taxes and salaries

ChatTools

AntiBot-Ultra

Change the amount of each item you can hold in one slot.

FunAdmin

MonsterFix

Show WorldGuard regions on Dynmap's maps, with live update

Adds /back command support