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Modernica

Mod

Fork of ModernFix with hot reloading and over 10 new features for Fabric 26.x

Type

Mod

Modrinth Downloads

2,257

Modrinth ID

tIVlpI7w

Last Updated

Aug 15, 2026

Description

Modernica

Modernica is a fork of ModernFix mVUS (https://www.curseforge.com/minecraft/mc-mods/modernfix-mvus) and ModernFix (https://www.curseforge.com/minecraft/mc-mods/modernfix) for Fabric 26.x which implements multiple new optimizations not found in either the original ModernFix or the mVUS port.

This mod provides all ModernFix patches, which can cut RAM usage in more than half when fully configured, alongside new optimizations that may help on many configurations.

Summary

Essentially, Modernica comes with all the features in the original ModernFix, plus new networking optimizations, multi-threading for workbenches (like crafting tables) and a hot-reloading config with Fzzy Config. This means with some options, you may no longer need to restart to test them!

Modernica also implements new NBT optimizations through deduplication, which can save an additional 3-5% RAM in lightly modded scenarios. For larger modpacks it also can optimize Achievements which can add up over time.

Modernica also implements some other patches which are inspired from Paper Patches, which are wired to be compatible with existing mods like C2ME and Fast Noise. This can result in minor uplifts in world-gen performance without compatibility hell.

This mod is a bit of a side project, so updates may be slow

Why does this exist?

Modernica exists largely due to ModernFix directly abandoning Fabric support alongside dropping Minor Version support to target LTS.

Modernica is meant to replace the fork ModernFix mVUS while providing small, maybe useful optimizations on top. There generally shouldn't be a downside to using this over ModernFix mVUS as it is directly built on-top of it.

What other mods should I use?

For the best performance, I would recommend looking at downloading a modpack like Simply Optimized Forked, Adrenaline or another lean performance modpack. These modpacks utilize the general best stack available, and you should be able to drop Modernica in-place of ModernFix mVUS.

If you are looking to make your own modpack, I would recommend using the following:

  • Sodium
  • Lithium
  • FerriteCore
  • C2ME
  • Fast Noise
  • Ixeris
  • Async Logger
  • Gnetum
  • Jasione
  • ImmediatelyFast
  • Entity Culling
  • Particle Core

All of these mods should pair well with Modernica!

Compatibility

Modernica completely overrides or includes a part of the functionality of these mods and should not be used with them for compatibility reasons

  • ModernFix
  • ModernFix mVUS
  • BadOptimizations
  • Icterine or Cerulean
  • Moonrise
  • FastSuite
  • kennytvs-epic-force-close-loading-screen-mod-for-fabric
  • Fast IP Ping
  • Krypton
  • Krypton Reno

Pretty much all of these mods have been implemented in independent patches - all credit remains to the original authors for making these amazing mods.

Where to go when something breaks

Please open an issue on our GitHub monorepository.

Reverie Projects

Consider joining the Reverie Projects for sneak peeks and updates on development! By joining, you can:~~~~

  • Get installation help and technical support for alot of awesome projects
  • Get the latest updates about development
  • Talk with and collaborate with our team
  • And just hang out with the rest of our community!

Credits

  • embeddedt for making ModernFix, a foundational mod that this codebase is majority from
  • CoreDex for making ModernFix mVUS, of which this mod utilized as a base
  • JellySquid3 for making Hydrogen, which this mod implements some updated patches from, alongside making the incredible Sodium mod
  • astei for making Krypton, of which some of this mods Networking optimizations are forked from
  • 4x for making Krypton Reno, of which some of this mods Networking optimizations are inspired by
  • Shadows-of-Fire for making FastSuite, which this mod reimplements for Fabric
  • fallen-breath for making Fast IP Ping, which this mod reimplements
  • kennytv for making… kennytvs-epic-force-close-loading-screen-mod-for-fabric, which this mod reimplements as a configuration option
  • PaperMC, particularly spottedleaf for making patches to the game of which we took inspiration from
  • mephodio for making Icterine, and Txni for making the fork Cerulean, which this mod reimplements
  • Thosea for making BadOptimizations

All forked implementations were under a Free and Open Source license

Compatibility

Mod Loaders

Fabric

Game Versions

26.1.2 26.2

Recommended Gear

Affiliate

Hardware and extras that pair well with this mod.

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Screenshots

Similar Mods

Included in Modpacks (1)

External Resources