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BlueLib Common

BlueLib is a Minecraft modding library designed to handle a wide range of modding tasks. It includes systems for simplifying code development, with support for data packs and resource packs. The goal is to make modding more accessible!

File Details
DownloadInstall

2.4.3-common-1.21.1-bluelib

ByMeAlam
  • R
  • Jan 4, 2026
  • 966.24 KB
  • 62
  • 1.21.3+2
  • Forge + 2

File Name

2.4.3-common-1.21.1-bluelib-2.4.3.jar

Supported Versions

  • 1.21.3
  • 1.21.2
  • 1.21.1

Curse Maven Snippet

Forge

implementation "curse.maven:bluelib-common-1132979:7417615"

Fabric

modImplementation "curse.maven:bluelib-common-1132979:7417615"

NeoForge

implementation "curse.maven:bluelib-common-1132979:7417615"
Curse Maven does not yet support mods that have disabled 3rd party sharing

Learn more about Curse Maven

# 2.4.3

## Changed

* Massive cleanup in the way we register Codecs and Data ComponentTypes.

## Bug Fixes

* Fixed a critical issue where Fabric Server where enable to be started due to trying to load Client sided Code on the
  Server.
* Fixed a critical issue where Clients would crash when trying to send a Packet.
* Fixed a crash where the Client was looking for the Controller file.