Bukkit

A new perfect way to clear common lagg in your server!

Fully customize any mobs (and create custom mobs) with a powerful scripting skill system, attributes, equipment, special AI, and much more, along with custom spawners and spawning rules. The ultimate plugin for making RPG servers and minigames.

If you've ever used the VeinMiner mod for minecraft Forge, it has now been recreated for Bukkit, CraftBukkit, and Spigot

Mine spawners with silk touch

Grief Prevention

[UNMAINTAINED] Create modern looking holograms.

Open anyone's inventory as a chest in real time!

FastAsyncWorldEdit

A shop plugin that allows players to sell items from a chest with no commands.

A quality gun plugin similar to CrackShot.

Morph into any mob!

Powerful, craftable Wand items and Spell scripting

Expand the capabilities of Skript with skRayFall

CoreProtect

LoginSecurity

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

The Building Game plugin!

An API for all of Zombie_Striker's plugins

Make your own, customized Minecraft commands

A Skyblock Plugin