Building Blocks Mod Maker

This mod is a mod creator that allows users to add new blocks, items, world generation, and many other features via text files. The syntax is fairly straightforward, and the game will load your BBMM mods into the game when it is run. The API allows other Java modders to add their own creation tags to the mod if they so wish to integrate their mod’s functionality with Building Blocks.

For more information, please visit this thread.