Bukkit

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

WorldGuard

Stops people from breaking farmland

Grief Prevention

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

The most used authentication plugin for Spigot and CraftBukkit!

LoginSecurity

CoreProtect

FastAsyncWorldEdit

Simple & Effective Staff Utility To Freeze Players! [Very Customizable] When player's give you lemons, freeze them & make Ice Lemon Tea!

Inexpensively protects your ores from cheaters.

Uploads backups to Google Drive/OneDrive or by (S)FTP, now a lot easier to set up!

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

Terrain creation ingame using 3D brushes

a feature-rich world size limiting plugin, which can also generate or trim a world to your border

Protect and lock Chests, Furnaces, etc. with a easy to use GUI.

Advanced /vanish plugin which makes other players think that you're not on the server

Claim land of any shape, not just within a chunk

An advanced SQL based punishment management system for your server

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