Bukkit

It adds lots of features inspired by the Anime Sword Art Online to your minecraft server.

Modify player's speed according to their weight!

PlantFailure

Skyblock Co-Op

Player vs. Monster/Enemy Rewards

Enables hardcore style play. You die, you get banned.

SpecialEffects

Lock your doors, chests and more !

A guard plugin for prison servers!

Create your own missions to make Minecraft more fun!

A very powerful Nazi-Zombies type minigame.

Create Different Colored Portals Out Of Wool And Let The Fun Begin! (No Commands Necessary)

Saga is a combination of settlement, faction and role-playing mechanics rolled into one.

Bring Skyrim to Bukkit!

A world modification plugin for Magic

mcMMO and Vault GUI

Adds an extra layer to your economy by adding businesses and jobs for your businesses to complete

Is the default Minecraft music a little dull? Would you like to add atmospheric music to your regions? Do it with RegionJukebox!

Courier

Custom spawners with custom mobs