Bukkit

A Nice FurnaceGUI Made out of ArmorStands

NoSpawners

Allows you to "till" the ground and turn farmland back to dirt.

Allows more text to produce from signs.

mmoInfoOxygen adds a under water oxygen bar

TimeEvent

Teleport to completely random locations

OnThePlayer

Potions 1.2.5 Great donor plugin!

Teleports the player to a pre-determined location when they join. Bypassing, permissions, etc.

Game rules is a plugin that adds many many different game rules

Place miniature blocks to add extra detail to your builds!

Edit your item with name,lore,enchantments,flags,durability,attributes. Сreate your custom shulkers and other features.

Set the player's speed without Spout!

Allows a player to make timeframes invisible WITHOUT the texture pack

Get Cake Block

Computer plugin

Enable or Disable physics with a simple command!

Get sponges by right clicking yellow wool with a stick (Configurable!)

Able to upgrade to better Ores!