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Modrinth · Minecraft modpack

FabulousOptimisation

FabulousOptimisation The Performance Pack

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

Quick answer

Which FabulousOptimisation release should I use?

Updated 1 year ago
Latest stable file FabulousOptimisation 2.0
Game version 1.21.8
Loader Fabric 0.17.2

FabulousOptimisation 2.0 is a complete pack release for 1.21.8 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. 40 mods in this pack file.

Pack setup

How should I set up FabulousOptimisation for players and a server?

Use FabulousOptimisation 2.0 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 FabulousOptimisation 2.0
Dedicated server setup Match FabulousOptimisation 2.0
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.

Referenced mods 40
Client only 25
Server only 0
Not labelled 15

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 FabulousOptimisation?

FabulousOptimisation 2.0. Change the pack release and its contents or setup may change too.

40 mods in this pack file

The selected pack release is FabulousOptimisation 2.0. That file is for Minecraft 1.21.8 with Fabric 0.17.2. It contains 40 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 FabulousOptimisation?

FabulousOptimisation is a large-scale performance modpack built for players who want Minecraft to run more efficiently while keeping the familiar vanilla gameplay intact. It combines over 80 optimization-focused mods into one cohesive pack, carefully selected to work together without unnecessary extras.

  • What does the pack give!
  • Great Performance
  • All the small quality of life mods
  • Essantials the mod to connect with friends
  • Small extras like Zoomify And Freecam [Not In The Compact]
  • And A Bunch More!

The goal of this modpack is consistency. By bundling proven performance mods into a single installation, FabulousOptimisation provides a stable and streamlined environment that saves you the trouble of collecting, testing, and configuring everything yourself. Every included mod serves a purpose, contributing to smoother performance and a more reliable overall experience.

While it doesn’t add new blocks, items, or gameplay systems, the pack shines by letting the original Minecraft feel remain untouched. It is made for players who enjoy the vanilla style but also want the benefits of a well-optimized setup. From casual survival worlds to long-term servers, it offers a practical way to get more out of your game without altering the essence of it.

In short, FabulousOptimisation is about gathering the best available performance improvements into one complete package—simple to install, easy to use, and fully focused on making Minecraft more enjoyable to play.

Project description from Modrinth.

Mods in FabulousOptimisation 2.0

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

appleskin-fabric-mc1.21.6-3.0.6.jar SHA-1 18fc3a8be56c802e3515ed3e2b6376eb00cd3eaf · Modrinth version YAjCkZ29 · Project link unavailable Side not labelled
BadOptimizations-2.3.0-1.21.6-21.7.jar SHA-1 6ca1457a183266af76099c382b926f56c7e5d007 · Modrinth version Zkvk6pH6 · Project link unavailable Client only
BetterF3-15.0.0-Fabric-1.21.6.jar SHA-1 e1333f3e807190ab2ce2c73ea4d8da76946cd701 · Modrinth version DHCqyQtH · Project link unavailable Client only
chat_heads-0.13.19-fabric-1.21.6.jar SHA-1 fdd28054347e9391e2947e330bea6135948d3cab · Modrinth version dgbLFTG2 · Project link unavailable Client only
cloth-config-19.0.147-fabric.jar SHA-1 d3bd78860580da556990726af3bed1169e69933e · Modrinth version cz0b1j8R · Project link unavailable Side not labelled
Clumps-fabric-1.21.8-26.0.0.1.jar SHA-1 5a1bb69aa1b8b044ec8aa022e9f81fcd170b87ee · Modrinth version GfTjiLfw · Project link unavailable Side not labelled
continuity-3.0.1-beta.1+1.21.6.jar SHA-1 4bc922092c48b211e1981ef3403148f24313590a · Modrinth version m0cvWhzT · Project link unavailable Client only
Controlling-fabric-1.21.8-26.0.3.jar SHA-1 f07bf0fe10c6c72be971c489547558de005cf597 · Modrinth version 15AHrwi3 · Project link unavailable Client only
debugify-1.21.8+1.0.jar SHA-1 5c2eaf9c1825a458ca279ee30ac0667c68d1b417 · Modrinth version WLSwJeXa · Project link unavailable Side not labelled
dynamic-fps-3.9.6+minecraft-1.21.6-fabric.jar SHA-1 e4f593a40029b7d5cbfbc93ce6d8c4fd399ae1ff · Modrinth version PqIDU2GY · Project link unavailable Client only
enhanced_attack_indicator-1.2.0+1.21.6.jar SHA-1 e0a801fcb4a2240e98d8e1f8d1c574be474b88d8 · Modrinth version 6QpECIxc · Project link unavailable Client only
entity_model_features_1.21.6-fabric-3.0.1.jar SHA-1 69589a006ac2ef02963402d49528ae7d4b95a814 · Modrinth version PHCCbdMs · Project link unavailable Client only
entity_texture_features_1.21.6-fabric-7.0.1.jar SHA-1 18eb0c6f1162faae93a0dc4d1ca298c4af286604 · Modrinth version yQBLNEv7 · Project link unavailable Client only
entityculling-fabric-1.8.2-mc1.21.6.jar SHA-1 56c5a0617863c53cf7e338d6ff862d02801a1f75 · Modrinth version 5wVZFo2d · Project link unavailable Client only
Essential_1-3-9_fabric_1-21-8.jar SHA-1 480c772d71b72a705316e91eb8879e7767f78887 · Modrinth version tHB4Wkbm · Project link unavailable Client only
fabric-api-0.132.0+1.21.8.jar SHA-1 44c4a6479b5a40fa960a596d6320d98c39a11253 · Modrinth version jjBL6OsN · 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-mc1.21.6-fabric.jar SHA-1 eaa3cc46aa6bfbf2285f2e38c77b28caad00de80 · Modrinth version qpQl8tBR · Project link unavailable Client only
ferritecore-8.0.0-fabric.jar SHA-1 53d76354587cd1965b842fdce7cff965b5c52fe5 · Modrinth version CtMpt7Jr · Project link unavailable Side not labelled
freecam-fabric-1.3.4+mc1.21.6.jar SHA-1 5f3ef37e4e048a52e45bbf2fbd126de58a27aa47 · Modrinth version t9um0ii2 · Project link unavailable Client only
geckolib-fabric-1.21.8-5.2.2.jar SHA-1 40a08a6f1ab624d5aafee0f7198f80238befd4e8 · Modrinth version k4Azk0wN · Project link unavailable Side not labelled
ImmediatelyFast-Fabric-1.12.1+1.21.8.jar SHA-1 318608e466371772a4b0d2a6cd3fe86cf983e718 · Modrinth version XxwOC2sk · Project link unavailable Client only
iris-fabric-1.9.1+mc1.21.7.jar SHA-1 99263e7d7ae31b4eda6fb66c9790bc2763f9ec3d · Modrinth version l77DAK6U · Project link unavailable Client only
Jade-1.21.8-Fabric-19.3.2.jar SHA-1 e3b143a95b37bf3819254c7e48c7323a45204f6e · Modrinth version o3aatc5Q · Project link unavailable Side not labelled
lithium-fabric-0.18.0+mc1.21.8.jar SHA-1 7c1a4af48ef242d59209052cc684afd089ed11bb · Modrinth version pDfTqezk · Project link unavailable Side not labelled
make_bubbles_pop-0.3.1-fabric-mc1.21.2-1.21.4.jar SHA-1 438aa2c3dafc8dab5af252271bdd347d19adfd7e · Modrinth version 26unk04q · Project link unavailable Client only
modmenu-15.0.0-beta.3.jar SHA-1 84089aea3ca333e23df7f409d4daf497cc2660d1 · Modrinth version JY1tNj8H · Project link unavailable Client only
notenoughanimations-fabric-1.10.2-mc1.21.6.jar SHA-1 12bcceebaba90000c5df573a1603dff29262fb4e · Modrinth version Pn4WCHrI · Project link unavailable Client only
optiboxes-1.4+mc1.21.8-cf08861.jar SHA-1 e1430876bd2f595be0a6fd34a9ec7308503ec696 · Modrinth version KEoDDjdU · Project link unavailable Client only
placeholder-api-2.7.2+1.21.8.jar SHA-1 f538eec8d6ec2e1af3c9e8ee73e4a4787abcd9cc · Modrinth version 1S1kjZ9W · Project link unavailable Side not labelled
replaymod-1.21.7-2.6.23.jar SHA-1 ff7a0ce622c45b2d4e9105431ec305cfd3cc31ab · Modrinth version TUHG3lET · Project link unavailable Client only
Searchables-fabric-1.21.8-1.0.2.jar SHA-1 235f5a429e3dc9e26841ec0afe23bb6657d52553 · Modrinth version LLzPBiwT · Project link unavailable Client only
shulkerboxtooltip-fabric-5.2.8+1.21.7.jar SHA-1 717739e4d75584bb3cf506b0c0828e17cab74647 · Modrinth version os3K6gc6 · Project link unavailable Side not labelled
skinlayers3d-fabric-1.9.0-mc1.21.6.jar SHA-1 73d48e688d28d4f1a342177801822ef28eb88dda · Modrinth version nprDnVnJ · Project link unavailable Client only
sodium-fabric-0.6.13+mc1.21.6.jar SHA-1 2d635c3d938aa3f75b0ec61c7402eeea2f9c30a9 · Modrinth version ND4ROcMQ · Project link unavailable Client only
spark-1.10.142-fabric.jar SHA-1 329cdcf566637760c679b56a3213e18aa41cad5c · Modrinth version 3KCl7Vx0 · Project link unavailable Side not labelled
TerraBlender-fabric-1.21.8-6.0.0.3.jar SHA-1 87433fc0e70460f4d4795c9c18c53c0b1541520f · Modrinth version nIklR4S9 · Project link unavailable Side not labelled
visuality-0.7.10+1.21.5.jar SHA-1 4631dfea9da3c95ca69a331bb6fc1d4b21ba12e1 · Modrinth version W7vlELm0 · Project link unavailable Client only
yet_another_config_lib_v3-3.7.1+1.21.6-fabric.jar SHA-1 932e1011a9ddef31fb4f4d7934f16a091aa5004b · Modrinth version WxYlHLu6 · Project link unavailable Side not labelled
Zoomify-2.14.4+1.21.6.jar SHA-1 e79c508b73384a6845e45579e5baebf9ec18085d · Modrinth version Smt2Lxmo · Project link unavailable Client only

Pick your setup

FabulousOptimisation by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

9 available setups

Made local changes? Try them in a copied instance before touching a world you care about.

Recent files

FabulousOptimisation versions and loaders

9 of 9 releases match

Looking for an older file? The official Modrinth project page is in Resources.