WrapperLib
Modby lukegrahamlandry
multi-platform library for easier data serialization
Type
Mod
CurseForge Downloads
308,928
CurseForge ID
721810
Last Updated
Apr 12, 2026
Description
WrapperLib
A collection of multi-platform implementations of common tasks for developing Minecraft mods. This is a tool for mod developers, it adds no content on its own. Only install it if you are using another mod that requires it.
- Provides a uniform api across mod loaders and Minecraft versions.
- A priority is placed on never manually writing serialization code for nbt or byte buffers.
- Designed to be modular, so you can shadow only the parts you need and have no external dependencies.
- Each api concept is exposed as a Builder like class with no additional setup required.
- Extensive documentation (wiki & javadocs).
See wiki for more info.
- NetworkWrapper: send information between the client and the server.
- ConfigWrapper: allow players to configure mod features by editing json files.
- DataWrapper: save extra information with world data.
- RegistryWrapper: an api like Forge's deferred register that can be called from common code.
- ResourcesWrapper: load information from data packs or resource packs.
- KeybindWrapper: react to keyboard input, automatically synced to the server.
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