Bukkit

Helps people stop spamming clicks!

OddItem

API for lookups in the Maxmind GeoIP database

Listen for and modify outgoing ping responses

Better command management !

The simplest and most extensible Bukkit GUI

A standalone plugin and companion to BattleArena that tracks PVP & PVE statistics along with a suite of additional combat features to enhance server gameplay.

Python Plugin Loader

A homes plugin very customizable.

Spawn NPCs of any mob type you want!

Create virtual players for easy debugging of plugins through the console

MultiLanguage

GWMCrates

Provides some level of control over the World Downloader mod.

A simple api for creating plugins with custom projectiles using particles

Manage your server with Spigot or Bungeecord in game!

BorderVisualizer

MyTablist

Manage your Bukkit server from almost anywhere with internet!

API for other plugins, so that server owners have a points system