Bukkit

Spigot plugin that gives ability to gather feathers from chickens without killing them

This plugin fixes a bug in minecraft that caused tameables to teleport to players despite the fact that they were leashed

Possibly the greatest anti-lag plugin there is!

Adds Various Custom Crafting Recipes

(Undocumented) Math library with some extra Bukkit utilities.

Powerful region-based visual customization system.

Auto Lamp

Prevent nonmembers from trading with villagers!

Ever wanted special characters in your server?

SetRankVault

Plugin that blocks /minecraft:me command

Stops players from using the elytra or flying machines to rapidly generate new terrain.

A basic plugin to disable killing of certain animals, like tamed wolves.

Add a second layer of security to your account, with a password in-game

AntiEndermanGrief

Allow blocks to be placed anywhere!

Insane Durability Lock | For 1.9 - 1.10 Resourcepacks

Let the blocks drop that you mine in creative

SignExploitFix

Plugin that blocks the use of enderpearls