Modrinth · Minecraft modpack

Xavier Optimized

A modpack contains mods that improve and optimize the vanilla game experience without changing the game's mechanism.

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

Quick answer

Which Xavier Optimized release matches 1.21.3 Fabric?

Updated 5 months ago

Best match for your filters v1.0.3-fabric-mc1.21.4

Game version 1.21.3

Loader Fabric 0.17.2

v1.0.3-fabric-mc1.21.4 is a complete pack release for 1.21.3 with Fabric 0.17.2. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 43 mods in this pack file.

Pack setup

How should I set up Xavier Optimized for players and a server?

Use v1.0.3-fabric-mc1.21.4 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 v1.0.3-fabric-mc1.21.4

Dedicated server setup Match v1.0.3-fabric-mc1.21.4

Pack loader Fabric 0.17.2

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 43

Client only 27

Server only 0

Not labelled 16

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 Xavier Optimized?

v1.0.3-fabric-mc1.21.4 on 1.21.3 Fabric. The pack contents and setup notes below stay tied to that release.

43 mods in this pack file

The selected pack release is v1.0.3-fabric-mc1.21.4. That file is for Minecraft 1.21.3 with Fabric 0.17.2. It contains 43 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 Xavier Optimized?

Xavier Optimized is a highly optimized Minecraft modpack designed to deliver higher FPS gains than ordinary optimization packs. The modpack's ultimate goal is to maximize the vanilla survival experience without altering the game's core mechanics. It features FPS/MSPT optimization, enhanced mod compatibility, and survival utility tools.

Downloading and using this modpack means that you have agreed to the Terms of Service and Disclaimer.

简体中文 | Wiki

Notice: Work in Progress

This introduction is currently incomplete and actively being updated. Check back later for more details.

⭐Hyper Optimization

The Xavier Optimized modpack includes a wide range of high-performance optimization mods, such as Sodium, Lithium, More Culling, and more, ensuring maximum efficiency, stability, and smooth gameplay. All selected mods are carefully tested to be safe for both single-player worlds and multiplayer servers.

Whether you're running the game on a modern high-end PC or a previous-generation entry-level device, Xavier Optimized delivers significant performance improvements.

🤔FAQ

Q: Does the modpack support multiplayer?

A: Yes! Xavier Optimized is compatible with most servers and allows vanilla clients to connect seamlessly.

Q: What mods are included in the pack?

A: To see the full list of mods, go to the Versions tab, select a version, and scroll down to view the included mods.

Q: Do I need to install the modpack on the server?

A: No. The modpack is client-side only and works on any server that accepts vanilla clients.

🔗 Author Link

Email: CerealAxis@xaviermc.top

Project description from Modrinth.

Mods in v1.0.3-fabric-mc1.21.4

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

appleskin-fabric-mc1.21.3-3.0.6.jar SHA-1 5bf91b0df04e27b94b8dff36aa782cc9f44fc2f6 · Modrinth version cHQjeYVS · Project link unavailable Side not labelled

BadOptimizations-2.3.0-1.21.2-21.5.jar SHA-1 74ddf34b73bf6e6a85fd3eb7d583387ad618e079 · Modrinth version PGSmdolb · Project link unavailable Client only

better-selection-1.6.8.jar SHA-1 b7d49d2bb41fa673ef4b2c07d95193a5b32a0010 · Modrinth version XjB8wIwx · Project link unavailable Client only

better-suggestions-1.21.3-1.2.8.jar SHA-1 884a9e2ba4164ed30f3fe3397dbf4afe2f6ae73d · Modrinth version LN1VdKUs · Project link unavailable Side not labelled

c2me-fabric-mc1.21.3-0.3.1+alpha.0.44.jar SHA-1 6e11d6ae445f93124f385388ad0d8b60c184ff4a · Modrinth version tbi5EOUm · Project link unavailable Side not labelled

capes-1.5.4+1.21.2-fabric.jar SHA-1 6f6931387989429dce7dee795c87db8ca2350fa2 · Modrinth version mkf1dFwO · Project link unavailable Client only

chat_heads-0.13.18-fabric-1.21.3.jar SHA-1 9c01c0c32a813dd17b1515c18a7711a781cdd933 · Modrinth version UvaxwNU8 · Project link unavailable Client only

cloth-config-16.0.143-fabric.jar SHA-1 59bae445dc49e10b5717a3ae253b12b983ed1f49 · Modrinth version FgXq8Sfo · Project link unavailable Side not labelled

CrashAssistant-fabric-1.19-1.21.4-1.9.15.jar SHA-1 46de72904dc3c24f09e91704fcd49d45b346a00f · Modrinth version my0Oto7L · Project link unavailable Client only

CustomWindowTitle-1.21.4+v1.4.1.jar SHA-1 db89df2f80e8842b4ad0ed634d59f35b53f5061b · Modrinth version Pqn8PDBd · Project link unavailable Client only

Debugify-1.21.3+1.0.jar SHA-1 77b00217c50234c6d14d85243738d08ae0ae8b6b · Modrinth version WdrLmFvp · Project link unavailable Side not labelled

dynamic-fps-3.9.5+minecraft-1.21.2-fabric.jar SHA-1 b1066147431e57e2becee09016d776652ef04ca7 · Modrinth version gD50mfED · Project link unavailable Client only

dynamiccrosshair-9.8+1.21.3-fabric.jar SHA-1 dc1c6e312db0e5fc49b32a748a66ce501d4f1c17 · Modrinth version hp9aDrqo · Project link unavailable Client only

e4mc_minecraft-fabric-5.4.1.jar SHA-1 6642811581b3d56d836a1239ff5b686d07046ac6 · Modrinth version baNcxaPZ · Project link unavailable Side not labelled

entityculling-fabric-1.8.2-mc1.21.3.jar SHA-1 0f5522a892d53ed25a5b8007860224368df0cd53 · Modrinth version 9YSa2XLY · Project link unavailable Client only

fabric-api-0.114.1+1.21.3.jar SHA-1 d1ffd05bd3bea0949ada538fa3b1aead57053330 · Modrinth version wLq4rGsB · Project link unavailable Side not labelled

fabric-language-kotlin-1.13.5+kotlin.2.2.10.jar SHA-1 a519e7a070c3dfe38be17a6a0a4ee23535b5a7e3 · Modrinth version Y91MRWtG · Project link unavailable Side not labelled

fast-ip-ping-v1.0.7-mc1.21.3-fabric.jar SHA-1 6dca135d5f1f749e779c0523e84b986e778a90d3 · Modrinth version 1XXpCYhn · Project link unavailable Client only

fastquit-3.0.0+1.21.3.jar SHA-1 ed899a5ac62effb86b3658838fe60c28c9476854 · Modrinth version 880U5Kcb · Project link unavailable Client only

ferritecore-7.1.0-hotfix-fabric.jar SHA-1 065410c520d858893c8f130d32f63a11317d6119 · Modrinth version a3QXXGz2 · Project link unavailable Side not labelled

ForgeConfigAPIPort-v21.3.4-1.21.3-Fabric.jar SHA-1 8936e82cf315802ba5dd31306fa02e5d8ae32377 · Modrinth version oOGtBSNs · Project link unavailable Side not labelled

IMBlocker-5.4.3.1-fabric-1.17+.jar SHA-1 95da1b1a321b9ec44884c587777d5eaf6f760ab8 · Modrinth version t2AEozEw · Project link unavailable Client only

ImmediatelyFast-Fabric-1.7.1+1.21.3.jar SHA-1 86492624fded1ecbbf98a4e9f9856dea86c3be02 · Modrinth version 6nwCAkay · Project link unavailable Client only

iris-fabric-1.8.1+mc1.21.3.jar SHA-1 8a619bc45540a4f3eeff17d9427bbd343669f291 · Modrinth version xQYJAYTI · Project link unavailable Client only

krypton-0.2.8.jar SHA-1 73e792eb5f120787becda4b87b6ff18b26caea50 · Modrinth version Acz3ttTp · Project link unavailable Side not labelled

lambdynamiclights-4.1.0+1.21.3.jar SHA-1 60940daec1cf895cd207e3ee4f2ce73ee3f92917 · Modrinth version 93jUghXD · Project link unavailable Client only

language-reload-1.7.4+1.21.3.jar SHA-1 25f95d939207f79958451d1396eed7b2c11123d8 · Modrinth version 9LDX4X67 · Project link unavailable Client only

lithium-fabric-0.14.6+mc1.21.3.jar SHA-1 60bcb667e8cce63b564837eb7ae6d88ae80bd2bc · Modrinth version W0Cc7ZVd · Project link unavailable Side not labelled

main-menu-credits-1.2.0.jar SHA-1 37ad23f76336eedbd940a1f99c5e49d969fdee67 · Modrinth version eUN0SbET · Project link unavailable Client only

mixintrace-1.1.1+1.17.jar SHA-1 7fbb0130db0e427ee7180d304dfa65c46f0e3b69 · Modrinth version LGYOH4RN · Project link unavailable Side not labelled

modelfix-1.21.3-1.10-fabric.jar SHA-1 3f4d67c87d0a6e8c323f443635013bfd58b8872d · Modrinth version h47zwBfZ · Project link unavailable Client only

modmenu-12.0.0.jar SHA-1 7175dbf35737848ab9ea1b8d16798cff22f2ba9e · Modrinth version 4xPSbh0l · Project link unavailable Client only

morechathistory-1.3.1.jar SHA-1 b4337ef9dc0a6cdf31d8f3df68a6542f64f3625e · Modrinth version 3siYJiWG · Project link unavailable Client only

moreculling-fabric-1.21.3-1.1.0.jar SHA-1 7a765571bb0aefb470cc15d3325d28d3b489c57e · Modrinth version YnqEEVHM · Project link unavailable Client only

MouseTweaks-fabric-mc1.21.3-2.27.jar SHA-1 8267df3b46152116a252d085da525fb84400a95a · Modrinth version m8rwZENW · Project link unavailable Client only

NoChatReports-FABRIC-1.21.3-v2.10.1.jar SHA-1 92961394b4dd5c04558573e9f576eb0b0f29fbde · Modrinth version Cg7X9iDa · Project link unavailable Side not labelled

reeses-sodium-options-fabric-1.8.3+mc1.21.4.jar SHA-1 c72f07a8f139f0420cbce29bd9eb29fb24db427f · Modrinth version KoUrx3jJ · Project link unavailable Client only

rrls-5.0.11+mc1.21.3-fabric.jar SHA-1 6a605913a453845a18b6a38d5b9445374bcb86e1 · Modrinth version 4kb30Vsy · Project link unavailable Client only

ScalableLux-0.1.2+beta.1+fabric.6d46f24-all.jar SHA-1 eb8c871d57e786b65ba4c462cd34940700e4d3a9 · Modrinth version otxwJ9w3 · Project link unavailable Side not labelled

sodium-extra-fabric-0.6.0+mc1.21.3.jar SHA-1 823f6010519b0ac30b3edbfa814a3c083c31928f · Modrinth version ZQ3k4KzW · Project link unavailable Client only

sodium-fabric-0.6.5+mc1.21.3.jar SHA-1 51dfa1193f605dabf3c700049b137eec1749e0a5 · Modrinth version dsw736d2 · Project link unavailable Client only