Bukkit

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

PermissionsEx

WorldGuard

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

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

The Bukkit World Management Plugin.

A plugin to create holograms in Minecraft.

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

The most used authentication plugin for Spigot and CraftBukkit!

Chest Commands GUI

Colored Tags

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

EssentialsX

The best chest&sign shop system for Bukkit

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

SetSpawn

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

Mine spawners with silk touch

Tablist

Plugin Manager For Bukkit