Bukkit

PITS helps server administrators track players and staff members

HTTPConsole - Issue Console Commands Over HTTP

Allows players to setup passwords for use on your website [1060]

Allows commands to be executed as console.

Obole

LoginRank

SeruBans

SimpleClansStats

database user bridge

MySQL-Register Reloaded

Achievements plugin for the modern bukkit

Web interface for CoreProtect

milkAdmin - Administration/Backup/Server Data/Whitelist/Banlist

TwitBukkit

A plugin to manage manual point definitions for Minecraft Overviewer from within the Minecraft client.

Ticket System GM Bukkit Plugin by Skyost

Link your Enjin website to your MineCraft server.

Inventory of players on your WEB!

real time analytics and visualizations about your Minecraft server

MEI (Minecraft Executor Interface)