Bukkit

WorldGuard

Mine spawners with silk touch

Override /server

Detect and fight the exploitation of various flaws/bugs in Minecraft!

A plugin to warn your players when your server will restart!

Expand the capabilities of Skript with skRayFall

Bssentials GroupManager

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

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

#1 Scoreboards plugin!

Player Heads

CombatLog aims to punish players who log out to escape combat.

WildSkript

Inexpensively protects your ores from cheaters.

Fake slots number and slot limitations bypassing!

Hide and Custom your Plugins and other Commands!

Orebfuscator - Anti Xray

PerWorldPlugins allows plugins to be set to hook onto certain worlds using the config.

Teleporting Made Easy

Continuation of the popular AntiCheat anti-cheating plugin.