Bukkit

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

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

WorldGuard

The Bukkit World Management Plugin.

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

Create modern looking holograms.

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

Mine spawners with silk touch

The essential plugin for Spigot servers.

The most used authentication plugin for Spigot and CraftBukkit!

Plugin Manager For Bukkit

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

Dynamic web-based maps of your Bukkit/Spigot server

Grief Prevention

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

An intuitive and powerful plugin to create graphical user interfaces.

LoginSecurity

The best chest&sign shop system for Bukkit

Easily add commands to NPC's! [1.8-1.12] (BungeeCord Support | Citizens 2)

The premier long-range map editing tool for Minecraft SMP.