Bukkit

Allows lua scripts to use the Bukkit API.

ObjectSaver

A plugin for converting Minecraft builds into block models

Papermc plugin which sends server information(CPU usage, RAM usage, Errors, Exceptions, etc.) to MySQL Server

Log commands executed by players and console to one file or multiple files

ClientPermissions

Define your own variables and use commands to modify the variables per player. Good for statistics. MySQL-support.

SearchIdsPro

Safe Trading between 2 players

Tests your ping to the server!

SignDoctor

Allows you to search, download and install Bukkit plugins directly from the game.

ConfigPlus - Config with full support for comments.

New Blocks and Recipes via Resourcepacks like Conquest

BindManager is the plugin to make binds in multiplayer. Bind your favourite commands to any slot you wish!

Este Plugin Te Agrega Una Mochila Para Tu Servidor. - This tea Plugin adds a backpack for your server.

RunAs

ProPunish

ItemEditor

Plugin for Minecraft Spigot which allows teleporting through the dimensions (especially for using with JourneyMap)