Bukkit

The modern Essentials suite for Spigot and Paper.

Grief Prevention

Dynamic web-based maps of your Bukkit/Spigot server

A working voice chat in Minecraft!

PowerRanks

A collection of useful commands and features for server admins and players.

A plugin to warn your players when your server will restart!

Brew alcoholic potions, get drunk and have fun!

Make your own, customized Minecraft commands

Many functions like deactivating pvp, enter a roleplay mode which hides your name tag or respawning the ender dragon.

HideStream - updated! - Simple, lightweight, effective.

A perfect plugin for upcoming server owners with customisable options and settings at the forefront.

An advanced SQL based punishment management system for your server

A simple but feature-full nicknames plugin that allows you to set other players' nick names

Change the colour of the server chat!

Easy prefixes and suffixes for in-game chat using permissions (Simple Prefix)

Tablist

SetSpawn with many options and fully customizable messages

Guilds, war, land claiming, and user-controlled antigrief

A simple plugin to handle permissions, groups, prefixes and suffixes with GUI and Web Interface