Bukkit

RamBar is a very simple plugin to install! It simply displays the RAM usage on the boss bar at the top of the user's screen.

Announce plugin for MC servers

API for simplifying the integration of MySQL into Bukkit plugins

Open A Menu With Named NPC's

Block all commands | AntiHacking | AntiGriefing

(Undocumented) Math library with some extra Bukkit utilities.

Simply change/stop the time and change the weather in seconds!

ClusterAPI is a API for Minecraft Plugin Developers to use to make their projects easier and faster.

A bridge between Denizen and SimpleClans minecraft plugins.

Server Modes

Let your tablist have colors!

Simply buff/nerf bow damage using a config.yml

The easiest way to create new mods

An easy to use API for developers to create complex dynamic GUIs

A base plugin to find the center of two set points.

Provides a very useful input/output API for plugin developers

ItemSelector GUI allows developers to use a GUI for item selection.

GTNLib - A simple alternative to YML for plugin files

GamemodeControl

7SQL is a plugin that lets you use mysql database in your plugin easyer