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BlueLib

BlueLib

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!

7,849
5

Compatibility

Minecraft: Java Edition

1.21–1.21.5

Platforms

Supported environments

Client and server

Links

Report issues View source Visit wiki Join Discord server

Creators

MeAlam1
MeAlam1Co-Author
DragoFRN
DragoFRNArtist
dan6335Co-Author

Details

Licensed MIT
Published last year
Updated 2 weeks ago

2.4.3-neoforge-1.21.1-bluelib

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Changelog

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.

Dependencies

dependency-iconJust Enough Items (JEI)optional

Files

2.4.3-neoforge-1.21.1-bluelib-2.4.3.jar(1 MiB) Primary
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Metadata

Release channel

Release

Version number

neoforge-2.4.3

Loaders

NeoForge

Game versions

1.21.1–1.21.3

Environment

Client and server, required on both

Downloads

409

Publication date

January 4, 2026 at 5:54 PM

Publisher

MeAlam1

MeAlam1

Co-Author

Version ID