Bukkit

Slayer adds new task-based gameplay to Minecraft with inspiration from RuneScape's "Slayer" skill.

TownyPlots Extended

Switch between pvp or passive mode

BPad

Breaks full Trees and Ore-Vains

Keep chunks and their mobs loaded if a player died recently.

Slimefun Exotic Garden

PvP Shield protects players from PvP on respawn.

Get URLs from clickable sings

Allows you to add custom commands on your server.

Craftable blocks that are immune to explosions and harder to break.

Fire mobs with bows at your will!

A simple, lightweight permission system.

Refill your hotbar slots with items from the inventory

Piston Can Move Obsidian.

Create custom furnace recipes

Record notes, experiences, and stories in your own private journal!

WitherShot is a Bukkit plugin designed to let you shoot wither skulls from a bow.

ArrowMux

Require carving pumpkins with axes to make them have faces