Bukkit

A custom some kind of "infected" - experience

Add custom auras to your minecraft experience!

Gotta Egg Them All, catch animals and turn them into eggs!

GuardianPig

Distribute your books easily!

Craftables adds loads of new crafting recipes to your Minecraft server!

Simple Actions

Apfelbaum/AppleTree

Add parkour to your Hub! Features include checkpoints, customisable messages, rewards and much more!

CustomVillagers is a plugin that let you make custom Villagers.

Add shops to McMoney

A simple plugin that hides other players' nametags. Works normally with 1.7+ Bukkit, CraftBukkit, Spigot and every other Bukkit-based server.

Bow Effects

Multi-Coloured snowball flashing fireworks, shoots until snowball is destroyed.

Give your redstone a random chance of turning on!

DoorLock is a functional plugin that protects iron doors using a item-based password

Death = Ban

Space

Ametralladoras

mcMMO extension to restrict item usage until a certain level in a skill or for configuring custom events at levelup