Bukkit

The plugin that converts an item click to a command execution.

SurpriseEggs

BlocksOnGlass

Networked Hunger Games plugin that has many of the same features as the big servers (and more!)

EhBans

MagnaIpsum

Some people love chat filters; some people hate them. The choice is yours!

New recipes, and unique chests.

This gives admin's the ability to keep certain items from being crafted

ProximityDetector, power signs if a player gets to close.

CropJoinLeaveMessage will crop Join and Leave messages and announce them all at once.

This plugin uses item-backed currency to create stores

Simple advanced kitpvp plugin

A Bukkit/Spigot Plugin that gives Players Tab Prefixes according to their PermissionsEx Group.

Add ascii art to chat in minecraft

ItemFinder

Give Players Custom MysteryBoxes

Allows you set a signs text with a simple /signset command and set the entire signs color at once

CrystalEggFactory is a plugin designed to create spawn eggs that do not have the ability to change spawners.

This plugin eliminates block destruction by creepers and tnt