libnine

libnine is a library that provides a bunch of boilerplate code for content mods to use. It mostly consists of various bits of code that I found useful in more than one project, which I then factored out into a shared library. Particularly notable features include:

• Automatic generation of NBT and byte stream serializers based on annotated fields
• Various prefab capability implementations
• A generic recipe registry system
• "Parametric item models" that can depend on nontrivial item stack state
• A GUI component system and corresponding sync code
• A huge pile of linear algebra nonsense

However, a lot of the code in this project is rather dated and the architecture is a little bit questionable. As such, I would not recommend depending on libnine for new modding projects.