The Meaning of Life, the Universe, and Everything.
This mod makes Creepers explode into lovely confetti rather than doing damage to the environment. It uses forge and is just dropped into the mods folder like any other forge mod. And it looks like this:
There are a couple of config options available for the mod, they are :
The percentage chance for a creeper to explode into confetti.
The option for the explosions to still do damage to players.