Bukkit

Allows Redstone Torch's To Fire Missiles!

Warn an admin of a rule breaker!

To protect Zones!

Helps protect from water being placed!

Simple password promotion plugin.

BungeeNCPNotify

BkrBans

This plugin allows players to "record" the chat. — Part of the Samaritan Suite

By Planting a single seed, you can plant a whole area in one click.

SecureMyAccount

Protect the wolves!

Place a block anywhere and disable PvP around it.

No damage to blocks on explosions from creepers

Death Manager with No/anti death screen

Lets you prevent Players from having and placing certain items.

Simple login and registration plugin using SQL.

An all-in-one plugin for server's that contains a hub or lobby.

Simpleban is a powerful tool, which is the most advanced ban plugin yet.

A WorldGuard addon that makes USE flag more strict. Support IndustrialCraft2 and some Forge mod.

Rakamak