Bukkit

CS-CoreLib

Tablist

PermissionsEx

Unique and challenging custom achievements or quest-like objectives on your server! Books, fancy GUI, rankings, rewards, effects and more!

Inexpensively protects your ores from cheaters.

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

Provides essential server managment tools: World autosave, Backups, Auto restart, Plugin data purging, Plugin management and more.

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

Change the colour of the server chat!

Be sure that rules are accepted on your server!

SetSpawn

A quality gun plugin similar to CrackShot.

show the kills an death with the Scoreboard

Replicate first-person shooters with advanced gun-mechanics and a vast number of exciting and fully customisable features.

Claim land of any shape, not just within a chunk

The all in one Shop plugin, With a sexy GUI, Sleek code, and light weight performance!

Disguise as a mob or other player

Delay | Block /spawn on PvP | Lobby Friendly | Customizable Messages | And Much More

mcMMO

**Not Maintained** Display colors and text on name tags above the head.