Bukkit

WorldEdit is an in-game map editor for both creative and survival

Dynamic web-based maps of your Bukkit/Spigot server

CoreProtect

[UNMAINTAINED] Create modern looking holograms.

MobHunting provides a fun way to get money from hunting monsters

Make your own, customized Minecraft commands

Remove lag and improve the performance of your server significantly with this tool!

The original physical shops Bukkit plugin using signs and chests. Simple, yet very powerful with lots of addons!

ServerSigns - Bind player and server commands to signs

Simple plugin to let you know the damage you just caused to a mob, and how much health it has left.

Allows you to worldedit only in regions you own.

Add functioning stats to your items to allow players to increase their player stats.

Player can buy and sell and send EXP (Register, iConomy5, iConomy6, Vault)

[UNMAINTAINED] Intuitive and powerful plugin to create graphical user interfaces.

BossShop allows you to create custom "GUI-Shops"

Gather statistics for your server such as playtime, blocks broken and pvp!

SimpleClans

Simple & Effective Staff Utility To Freeze Players! [Very Customizable] When player's give you lemons, freeze them & make Ice Lemon Tea!

Change the colour of the server chat!

Prism