Repositories list

• yarn

  Public
  Libre Minecraft mappings continued in post-obfuscation era, free to use for everyone. No exceptions.

  Java

  •

  Creative Commons Zero v1.0 Universal

  •428•7•0•0•Updated Dec 27, 2025Dec 27, 2025

• C2ME-fabric

  Public
  A Fabric mod designed to improve the chunk performance of Minecraft.

  gamejavaminecraft+ 7performancechunkthreadinghacktoberfestfabricmcfabric-modchunk-performance

  Java

  •

  MIT License

  •63•727•29•4•Updated Dec 26, 2025Dec 26, 2025

• raise-sound-limit-simplified

  Public
  A mod that raises Minecraft sound sources limit in a simple way

  Java

  •

  MIT License

  •8•8•10•1•Updated Dec 20, 2025Dec 20, 2025

• intermediary

  Public
  Match and mapping information between different versions of Minecraft

  Creative Commons Zero v1.0 Universal

  •0•1•0•0•Updated Dec 18, 2025Dec 18, 2025

• Matcher

  Public
  Tool for tracking elements in obfuscated Java archives across releases

  Java

  •

  GNU General Public License v3.0

  •44•0•0•0•Updated Dec 18, 2025Dec 18, 2025

• VMP-fabric

  Public
  A Fabric mod designed to improve server performance at high playercounts.

  gamejavaminecraft+ 4performancehacktoberfestfabricmcfabric-mod

  Java

  •

  MIT License

  •10•156•29•0•Updated Dec 12, 2025Dec 12, 2025

• C2ME-neoforge

  Public
  Shell

  •

  MIT License

  •1•28•11•0•Updated Dec 10, 2025Dec 10, 2025

• intermediary-experimental

  Public
  Match and mapping information between different versions of Minecraft

  Creative Commons Zero v1.0 Universal

  •0•1•0•0•Updated Dec 9, 2025Dec 9, 2025

• raknetify

  Public
  A Fabric mod / Velocity plugin / BungeeCord plugin that uses RakNet to improve multiplayer experience significantly under unreliable and rate-limited connections.

  minecraftfabricbungeecord+ 6udpbungeecord-pluginvelocityraknetvelocity-pluginfabric-mod

  Java

  •

  MIT License

  •6•182•24•1•Updated Dec 4, 2025Dec 4, 2025

• stitch

  Public
  Stitch is a set of tools for working with and updating Tiny-format mappings. Potentially a future replacement for Weave.

  Java

  •

  Apache License 2.0

  •34•0•0•0•Updated Nov 5, 2025Nov 5, 2025

• FlowSched

  Public
  A collection of scheduling implementations for Java

  Java

  •

  MIT License

  •2•11•0•1•Updated Oct 28, 2025Oct 28, 2025

• Enigma

  Public
  This is a fork of cuchaz's Enigma, a deobfuscation/remapping tool for Java software.

  Java

  •

  GNU Lesser General Public License v3.0

  •123•0•0•0•Updated Oct 19, 2025Oct 19, 2025

• netty-raknet

  Public
  A reliable and high performance RakNet library designed with strict Netty patterns.

  Java

  •

  MIT License

  •5•11•0•0•Updated Oct 9, 2025Oct 9, 2025

• ScalableLux

  Public
  A Fabric mod based on Starlight that improves the performance of light updates in Minecraft.

  Java

  •

  GNU Lesser General Public License v3.0

  •4•78•9•0•Updated Oct 1, 2025Oct 1, 2025

• unsafe-world-random-access-detector

  Public
  This is a mod that detects unsafe off-thread world random access, helping to find causes of "Accessing LegacyRandomSource from multiple threads" crash.

  Java

  •

  MIT License

  •2•7•0•0•Updated May 26, 2025May 26, 2025

• C2ME-forge

  Public archive
  A Forge mod designed to improve the chunk performance of Minecraft.

  Java

  •

  MIT License

  •28•58•7•0•Updated Nov 17, 2023Nov 17, 2023

• VMP-forge

  Public archive
  Java

  •

  MIT License

  •2•2•13•0•Updated Oct 28, 2023Oct 28, 2023

• Chunky

  Public
  Generates chunks

  Java

  •

  GNU General Public License v3.0

  •83•10•0•0•Updated Oct 7, 2023Oct 7, 2023

• batchify-fabric

  Public
  Java

  •

  MIT License

  •0•1•1•0•Updated Sep 10, 2023Sep 10, 2023

• MembraneFFI

  Public
  A library for linking Java methods to native code / functions using JVMCI.

  Java

  •

  MIT License

  •1•6•0•0•Updated May 1, 2023May 1, 2023

• Starlight

  Public
  Rewrites the light engine to fix lighting performance and lighting errors

  Java

  •

  Other

  •131•4•0•0•Updated Mar 31, 2023Mar 31, 2023

• nalim

  Public
  Fast Java native interface based on JVMCI

  Java

  •

  GNU General Public License v2.0

  •29•2•0•0•Updated Mar 18, 2023Mar 18, 2023

• VanillaMelody

  Public
  Melody from your minecraft vanilla instruments.

  Java

  •

  MIT License

  •1•6•0•0•Updated Dec 31, 2022Dec 31, 2022

• RaiseSoundLimit

  Public archive
  Play more sounds at the same time!

  minecraft-modopenalhacktoberfest+ 1fabricmc-mod

  Java

  •

  Apache License 2.0

  •1•6•0•0•Updated Aug 26, 2022Aug 26, 2022

• .github

  Public
  MIT License

  •0•0•0•0•Updated Jun 8, 2022Jun 8, 2022

• IdentityWorldGen

  Public
  A coremod trying to minimize https://bugs.mojang.com/browse/MC-55596

  Java

  •

  MIT License

  •0•4•0•0•Updated Aug 9, 2021Aug 9, 2021