Welcome to Proud Creepers!
This is a simple mod requested by a few people in the comments section of the Minecraft page on Facebook, when they changed to a rainbow creeper to celebrate Pride.
The mod adds a new type of creeper, with a rainbow coloured skin. When it explodes, it will have a similar effect to bonemeal, planting grass and flowers instead of doing damage.
The spawn rates are configurable in the config file.
That's about it! Let me know if there are any issues. Please note I'm aware that the animation for exploding doesn't play; if there are serious requests I'll get this fixed.