Bukkit

black-/or whitelist blocks in WorldGuard regions

Free donation alternative

An extensible, player-driven, chunk protection/ownership system.

PerWorldPlugins allows plugins to be set to hook onto certain worlds using the config.

Universal

All an admin needs (/vanish, /invsee, /rank, /troll, /tools (GUI) and many many more)

Lets you select servers connected to your bungeecord server with a compass

An extremely customizable server status ping plugin

Admin Werkzeuge (eng. Admin tools)

Cutting trees is now so simple!

Your all-in-one, essential and professional hub core solution.

All the tools you'll ever need!

Sortal

More than meets to eye....

This plugin allows players to set multiple homes across the various worlds and teleport to with ease.

EnderChestViewer is a plugin that allows players with permission to view the Ender Chest of another player.

NoEntityGrief

Disguise yourself as a block!

Really simple Spigot plugin that automatically restarts your server.

A server mod that comes with many useful commands. This plugin is still inDev.