Bukkit

Per world hardcore mode

Creates an API for the boss health bar to display messages

Permissions Manager

Open A Menu With Named NPC's

A quick way to save and restore a part of your world

Mod for showing client-side interactive menus

Let the blocks drop that you mine in creative

Configure how many people of the same IP can join your server at the same time and in general

Animated MOTD and server icon

A addon for bedwarsrel to make it more like hypixel

Block Info

An API that allows to link bungeecord and bukkit(spigot) as network

The ability to set a certain block to change when you break a block.

InvMenuAPI Reloaded

MetaCopy allows you to copy and paste an items meta to another item!

STAPI

Experience Slimefun

Ingame python interpreter and other tools

Allow players to redeem items or enter codes for in game items

Dependency injection | Commands framework | Plugin.yml generation | JDBC | Json messages