Bukkit

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

WorldGuard

Create modern looking holograms.

The Bukkit World Management Plugin.

Mine spawners with silk touch

A new perfect way to clear common lagg in your server!

Stop Combat Log, Toggle PvP, No Kill Abuse, Newbie protection, Stop region border hopping

Vault is a Economy/Permission plugin for hooking into the various Economy and Permission plugins.

The modern Essentials suite for Spigot and Paper.

Grief Prevention

Dynamic web-based maps of your Bukkit/Spigot server

PowerRanks

Remove lag and improve the performance of your server significantly with this tool!

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

Multiverse Inventories allows you to control who and what can cross world borders!

Expand the capabilities of Skript with skRayFall

Allows server admins to easily modify how Minecraft works without programming anything

ServerSigns - Bind player and server commands to signs

The most used authentication plugin for Spigot and CraftBukkit!

Create custom recipes Crafting Tables, Furnaces, Smithing Tables, and more. Support for NBT and more