Modrinth · Minecraft modpack

JS Performance Pack

A lightweight Fabric optimization modpack for Minecraft that boosts FPS, improves chunk loading, reduces lag, and stays close to the vanilla experience.

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which JS Performance Pack release matches 26.2 Fabric?

Updated 4 days ago

Best match for your filters JS Performance Pack 26.2

Game version 26.2

Loader Fabric 0.19.3

JS Performance Pack 26.2 is a complete pack release for 26.2 with Fabric 0.19.3. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 25 mods in this pack file.

Pack setup

How should I set up JS Performance Pack for players and a server?

Use JS Performance Pack 26.2 as the pack version. Install the pack as its own launcher instance. The creator’s listing does not name a separate server file, so check the release notes before setting up a dedicated server. Do not upload the ordinary client folder blindly.

Client instance Install JS Performance Pack 26.2

Dedicated server setup Match JS Performance Pack 26.2

Pack loader Fabric 0.19.3

A pack is a matched client and server setup, not one mod with an install-side label. Keep its release, loader, manifest and overrides together.

Plan the server requirements Read the Minecraft installation guide

Referenced mods 25

Client only 14

Server only 1

Not labelled 10

These numbers come from the pack file you chose. “Not labelled” means we don’t know which side it belongs on—not that it is safe everywhere. The file count is not a RAM estimate.

What are the server requirements for JS Performance Pack?

JS Performance Pack 26.2 on 26.2 Fabric. The pack contents and setup notes below stay tied to that release.

25 mods in this pack file

The selected pack release is JS Performance Pack 26.2. That file is for Minecraft 26.2 with Fabric 0.19.3. It contains 25 mod projects. The creator’s listing does not name a separate server file. Check their notes before using one, and do not upload an ordinary client folder or rebuild the pack mod by mod. A file count cannot tell us the right RAM, CPU or storage; size the server for the players and world you actually run.

About this project

What kind of pack is JS Performance Pack?

About Modpack

JS Performance Pack is a lightweight Fabric optimization modpack focused on improving Minecraft's performance while preserving the vanilla experience. It combines a carefully selected set of optimization mods to increase FPS, reduce stuttering, improve chunk loading, and lower memory usage without changing gameplay.

The pack is designed to work well on both low-end and high-end systems and is suitable for both singleplayer and multiplayer.

Credits

This modpack would not be possible without the work of the developers behind the included open-source mods. Full credit goes to their respective authors.

Project description from Modrinth.

Mods in JS Performance Pack 26.2

Open any mod on Modpacks.ch to check its files and dependencies.

BadOptimizations-2.4.1-26.2-fabric.jar SHA-1 b36b001f869d04245523807d9ccb26a085f243b4 · Modrinth version JmPs4Wie · Project link unavailable Client only

c2me-fabric-mc26.2-0.4.2-alpha.0.27.jar SHA-1 c604402d7c27a0666e5640bdeee070c432327e40 · Modrinth version 3KTCdSd3 · Project link unavailable Side not labelled

cloth-config-26.2.155.jar SHA-1 babcf16dbd15e09d326e21ffe85ab3f7d843ef9e · Modrinth version Nv3xnWXd · Project link unavailable Side not labelled

continuity-3.0.1+26.2.jar SHA-1 8fa8bc108e84158b0828a4aa59bf906d31676eec · Modrinth version mgUN5Xz2 · Project link unavailable Client only

cwb-4.1.0+26.2.jar SHA-1 9420614dd8f95a9ca1e1b2371f342e92855bb354 · Modrinth version Zn8JbMkF · Project link unavailable Client only

dynamic-fps-3.11.9+minecraft-26.2.0-fabric.jar SHA-1 e8cd9e4fbc6d42091faffc873b0801f1189ed6a5 · Modrinth version pC2JjFw1 · Project link unavailable Client only

entityculling-fabric-1.10.5-mc26.2.jar SHA-1 f66f9d8cbb1f76466aaf45e46fb11b18207e3aef · Modrinth version iiF6U3Ne · Project link unavailable Client only

fabric-api-0.155.2+26.2.jar SHA-1 a2bf116a5beeb27245c1a36985aa05d729f78926 · Modrinth version lVXlbH4w · Project link unavailable Side not labelled

fabric-language-kotlin-1.13.13+kotlin.2.4.10.jar SHA-1 620cb137a9dc69ce86f3114f19d9eedab16366f5 · Modrinth version bdhiINYC · Project link unavailable Side not labelled

fast-ip-ping-v1.0.11-mc26.1.2.jar SHA-1 6b69eaa6323da9f7933206d55cdb09ea3299cde3 · Modrinth version H7KycYXE · Project link unavailable Client only

ferritecore-9.0.0-fabric.jar SHA-1 eac76ff0f3753422c61b2c44487d0d195d88d4bc · Modrinth version d5ddUdiB · Project link unavailable Side not labelled

ImmediatelyFast-Fabric-1.16.2+26.2.jar SHA-1 2d1cd27b0b570f908b665c02a35b49381b4c5ec1 · Modrinth version uJHxuQxy · Project link unavailable Client only

iris-fabric-1.11.2+mc26.2.jar SHA-1 f7d526b1062c4bfe2567113cf933d1de26eddd3f · Modrinth version oaD6KQls · Project link unavailable Client only

krypton-0.3.1.jar SHA-1 c83ed92c0f9f8523d7e6096151e74222fea91e96 · Modrinth version 5WeL0Nkz · Project link unavailable Side not labelled

lithium-fabric-0.25.2+mc26.2.jar SHA-1 3bcc94183d7068395de08915fd5fce8d199aaa50 · Modrinth version UPNexAfy · Project link unavailable Side not labelled

modernfix-5.27.19-build.1.jar SHA-1 77b073d56b7be0d11cf915bd0e764463ee22dcea · Modrinth version TUWH6NZu · Project link unavailable Side not labelled

modmenu-20.0.1.jar SHA-1 8562dee49eae1a6bdd14b026be1b300aedb5ce0f · Modrinth version njXb639R · Project link unavailable Client only

moreculling-fabric-26.2-1.8.0.jar SHA-1 6a2ae8fa02102f078657f02fd70b2d34c66ae898 · Modrinth version SYFaYeMK · Project link unavailable Client only

noisium-fabric-2.8.5+mc26.2-pre-2.jar SHA-1 c90f03eedd49b1906bf74e0412fc23500936c00b · Modrinth version rWMnuBfv · Project link unavailable Server only

placeholder-api-3.1.0-beta.1+26.2.jar SHA-1 99b57ccc1d4323c4ef71887828dac25ce4ce2103 · Modrinth version NDqH16LT · Project link unavailable Side not labelled

reeses-sodium-options-fabric-2.2.3+mc26.2.jar SHA-1 111c74b99d265d0b378ad842dfafdd7c4d6d5445 · Modrinth version PH4SPorH · Project link unavailable Client only

sodium-extra-fabric-0.9.3+mc26.2.jar SHA-1 e939d4e9760169d83763e373de6d668b1b303321 · Modrinth version Fu02wj4x · Project link unavailable Client only

sodium-fabric-0.9.1+mc26.2.jar SHA-1 14f3388694fa77f870d28262f74562de67eabcbe · Modrinth version 2Yom1N68 · Project link unavailable Client only

yet_another_config_lib_v3-3.9.6+26.2-fabric.jar SHA-1 40887775504751acd752545e6370a76ca3b5bda9 · Modrinth version cnfPzuFU · Project link unavailable Side not labelled

zoomify-2.16.1+26.2.jar SHA-1 3303552e44587bb10c1d1c91b038dc7ace0fa376 · Modrinth version QWTzJNJY · Project link unavailable Client only

Pick your setup