Bukkit

Make console more like in-game chat

configurable exp drops for everyone!

Broadcasts when an Op is online!

Rules

Have characters that fall into the void? No more will that happen

Report server performance data and core event parameters to New Relic SaaS for analytics and graphing

SimpleTickets is a easy ingame ticket system that should help to manage any amount of support needing players.

AntiHackerJoin

Epic Twitch Integration?

RCNexus Fake Op

A couple tools to help make an anonymous Server Hub

Allows for users to create chat channels, logs, and other useful chat features.

Name sign and head to edit from anywhere

Allows administrators to disable certain features of Minecraft.

open your enderchest with one command anywhere

Clear a player's armor!

The Ban Manager Successor

NoHunger

AreaGuard

AutoUngod