Bukkit

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

WorldGuard

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

The Bukkit World Management Plugin.

Dynamic web-based maps of your Bukkit/Spigot server

The modern Essentials suite for Spigot and Paper.

The most used authentication plugin for Spigot and CraftBukkit!

Toggle PvP for your players, stop combat log, protect newbies, stop border hopping and more!

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

[UNMAINTAINED] Create modern looking holograms.

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

Mine spawners with silk touch

Grief Prevention

FastAsyncWorldEdit

Expand the capabilities of Skript with skRayFall

Pre-generates chunks, quickly, efficiently, and safely

Make your own, customized Minecraft commands

CoreProtect

LoginSecurity

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