Bukkit

FastScrollEvent is a plugin that allows other plugins to utilize an additional event: scrolling intensively with your mouse

EBugReporter is the ultimate reporting plugin, it can be used by devs or server admins.

Optimal version of Skript

This plugin allows you to send messages to players!

Join/quit message

MineTeller

Listen on ingame /commands via JSONAPI

TabToTheMax

API for all LinPlugins and some plugins made by jacklin213

ArmorCopier

Report useful server information to your chat or console.

Provides APIs to plugin developers that allow them to have better control over Bukkit.

Simple plugin to find and search permission nodes for plugins

Two up your server with Radiation7, including everything you need to get started.

An extension for SwiftApi that allows VaultAPI remote procedure calls

API to add working snakes to Minecraft!

InvMenuAPI Reloaded

PlayerInventoryAPI

Write Javascript Bukkit Plugins In Game

This allows you to view server details, and other player info