Bukkit

Automatically sends mined blocks to a player's inveontory

This plugin allows players to have different weapons for PvP and PvE.

Gives players kits after clicking on an item frame.

When jumping twice in a row, the second jump is more powerful.

Gives a better reward for mining.

Allows you to create regions where mobs have different levels.

Spawns mobs at specified locations in the world at a certain time.

Gives Ranks Based on Time Spent Online