Bukkit

Claim land of any shape, not just within a chunk

QuickMarket

InsaneMobs2

bPermissions

A plug-in that allows server owners/developers to create custom items with their own textures

Time travel in the TARDIS!

Adds extra Mob heads just like the datapack by xisumavoid.

show the kills an death with the Scoreboard

Plugin Manager For Bukkit

Terrain creation ingame using 3D brushes

Inexpensively protects your ores from cheaters.

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

A simple homes plugin with the ability to create, delete, and teleport to many different homes.

Pre-generates chunks, quickly, efficiently, and safely

High-Performance Anti X-Ray plugin

Protect and lock Chests, Furnaces, etc. with a easy to use GUI.

Lop off Player and all Mob Heads with configurable drop rates + pvp-farming nerf, includes detailed commands and permissions

The ultimate Parkour plugin

a feature-rich world size limiting plugin, which can also generate or trim a world to your border

Orebfuscator - Anti Xray