Bukkit

Vault is a Economy/Permission plugin for hooking into the various Economy and Permission plugins.

WorldGuard

The essential plugin for Spigot servers.

With this plugin you can cut down an entire tree by breaking the bottom part!

A simple homes plugin with the ability to create, delete, and teleport to many different homes.

A collection of useful commands and features for server admins and players.

Plugin Manager For Bukkit

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

ServerSigns - Bind player and server commands to signs

Player and Mob Heads Full-featured plugin

Keep your inventory in a chest when you die !

Allows server admins to easily modify how Minecraft works without programming anything

SUPER easy mode minecraft created by youtuber Fundy

SetSpawn

Enchant any item with whatever you want, add lore to items, rename items too! UberEnchant has it all!

BukkitGUI - the most downloaded GUI for bukkit and any other server

A plugin which teleports you to your set home.

Change the colour of the server chat!

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.

Change your ingame skin