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Brick Lib API

Providing a universal API for developing Minecraft mods across multiple game versions and loaders, featuring components such as event buses, registration systems, networking, configuration files, and data generators.

FabricNeoForgeForge
Loaders
FabricNeoForgeForge
Downloads on Modrinth
759
Followers on Modrinth
0
versions
46
Updated
March 22, 2026Mar 22
Published
in 2025
This is a library — other mods need it, and it adds nothing to the game by itself

At a glance

A library: other mods need it
Runs on Fabric, NeoForge and Forge
For Minecraft 1.20.6–1.21.1, 1.21.3–1.21.5 …
Latest version — 1.0.0-beta.3 from March 22, 2026
Requires Fabric API
License Apache-2.0 — free
Where it's needed
In gameunknownOn serverunknown

The author didn't say where the mod is needed

Game versions1.20.4, 1.20.6–1.21.1, 1.21.3–1.21.5 …

Brick Lib API is part of Brick Lib, designed to provide developers with the most basic functionalities for cross-platform and cross-version Minecraft mod development.

Brick Lib API offers the following features:

  1. Added a universal event API that supports event registration, triggering, and cancellation.
  2. Added a universal registration API that supports both vanilla registries and Brick Lib's additional registries (Note: Lower versions will include higher version registries after compatibility updates, but these are only placeholders, and the registered object type is Object!).
  3. Added a universal network API that supports login packets from the server to the client and in-game regular network packets. It also allows sending strings directly between both ends and monitoring sending/receiving via events.
  4. Added a universal configuration file API, using Forge-style configuration files for configuration management.
  5. Supports universal data generators, update checkers, and client-side commands.
  6. Provides support for custom JSON functions, allowing registered handlers to be called within JSON and return values.
  7. Added the ResourceID class for partial replacement of the ResourceLocation class

FAQ

How to install Brick Lib API?

Install Fabric for your Minecraft version, download Brick Lib API for the same version and loader, put the file into the mods folder and launch the game with the loader profile.

Which Minecraft versions does Brick Lib API support?

Brick Lib API has builds for Minecraft 1.20.1, 1.20.4, 1.20.6–1.21.1, 1.21.3–1.21.5 ….

License and source
Apache License 2.0free to use and share with credit to the author
Original — Modrinth↗Files unchanged, verified with SHA-512Is this your mod? For rights holders

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