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JS Performance Core

JS Performance Core

Modrinth

A lightweight, optimized performance modpack. Maximum FPS, minimum footprint. No fluff, just speed.

79 downloads updated 3mo ago
latest v1.21.11-1.1.0 Modrinth
Fabric 1.21.11 – 1.21.11 LightweightOptimization

JS Performance Core

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This modpack aims to make Minecraft playable again on "potato" computers. It contains only the bare minimum required for performance. Because of this, you won't find mods like Iris here. If you are looking for "Quality of Life" modpacks, I don't have any yet—but they are coming soon!


Features

  • Maximum Optimization: Built on the latest Fabric loader with essential mods like Sodium, Lithium, and FerriteCore.
  • Smart Culling: Aggressive culling of hidden objects and particles to save GPU resources.
  • Vanilla-Friendly: No gameplay changes. It’s the Minecraft you know, just much faster.
  • Lean & Clean: No Iris or shaders are included by default to keep the pack as lightweight as possible.

FPS

System

My PC is running Windows 11 with an RTX 3060 and a Ryzen 3600 processor. The Minecraft instance has 4GB of allocated RAM.

FPS

On my PC, I got an average of 600 to 700 FPS, with a minimum of 480 FPS and a maximum of 950 FPS.


Connect

Feel free to join my Discord if you need help or just want to hang out with the community.

JS Gaming is part of HMLabs.

Versions

Beta
1.21.11-1.1.0
fabric · 1.21.11 · 3mo ago
45
Beta
1.21.11-1.0.0
fabric · 1.21.11 · 5mo ago
34

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