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Just Perfect project artwork

Modrinth · Minecraft modpack

Just Perfect

You know what's just perfect? A modpack focused solely on performance optimization mods to enhance FPS—no quality of life or bug-fix mods.

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

Quick answer

Which Just Perfect release should I use?

Updated 1 year ago
Latest stable file Just Perfect 1.0.1+1.21.4
Game version 1.21.4
Loader Fabric 0.16.9

Just Perfect 1.0.1+1.21.4 is a complete pack release for 1.21.4 with Fabric 0.16.9. 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 Just Perfect for players and a server?

Use Just Perfect 1.0.1+1.21.4 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 Just Perfect 1.0.1+1.21.4
Dedicated server setup Match Just Perfect 1.0.1+1.21.4
Pack loader Fabric 0.16.9

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 40
Client only 0
Server only 0
Not labelled 40

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 Just Perfect?

Just Perfect 1.0.1+1.21.4. Change the pack release and its contents or setup may change too.

40 mods in this pack file

The selected pack release is Just Perfect 1.0.1+1.21.4. That file is for Minecraft 1.21.4 with Fabric 0.16.9. 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 Just Perfect?

Finally, a Modpack That Only Contains Performance Optimizations

(Client-side only)

This modpack focuses purely on performance improvements without changing visuals or gameplay. Overlays, particles, and other features remain unmodified. The only PvP advantage is slightly reduced input latency from improved frame rates.

Compatibility:

  • This modpack is designed for client-side optimization. Server compatibility has not been tested and is out of scope for now.
  • It’s guaranteed to work in singleplayer and should work on servers, but no promises.

Development Notes:

  • Optimization mods vary in effectiveness across versions due to fixes, patches, or mod updates. Some mods might not work in newer versions, while others may become redundant.
  • Development might pause at times, but I always try to ensure updates are made when possible.
Alternative to Sodium (VulkanMod)
  • Consider VulkanMod for potential performance boosts. Though I don't recommend it with this modpack.
  • Note: Some Sodium add-ons (e.g., Nvidium) are not compatible with Vulkan. Test and see what works best for your setup.
  • Future versions may explore Vulkan-specific builds, but for now, stability is the priority.
Mod List

All mods included in this modpack for version 1.21.4:

Outdated Mods

These mods are currently not updated to the latest Minecraft version as of writing. We value their contribution and look forward to their return in future updates.

Redundant Mods

Redundant Mods (Optional):

Redundant Mods (Outdated):

Deprecated Mods
Outdated Alternative Mods
Alternative Modpack

Fabulously Optimized

Project description from Modrinth.

Mods in Just Perfect 1.0.1+1.21.4

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

alternate-current-mc1.21.2-1.9.0.jar SHA-1 58f834922afca11d686077f990764589a6e646ba · Modrinth version ponAdJiF · Project link unavailable Side not labelled
async-0.1.5+alpha.7-1.21.4.jar SHA-1 f91da0145efb9e30883a8e7f00f9dcfe204dcf6e · Modrinth version mkOUHmdV · Project link unavailable Side not labelled
async-pack-scan-0.2.7.jar SHA-1 727d7037d917445dae7ad96122e75527a0f0a060 · Modrinth version FCCyLTxJ · Project link unavailable Side not labelled
BadOptimizations-2.2.1-1.21.2-21.4.jar SHA-1 8bafe2a3ce1a3c6c48bb243dde3cbd9c5b510a01 · Modrinth version EPTfY6pQ · Project link unavailable Side not labelled
bedrerodium-0.2.4.jar SHA-1 47d019784251ff84e706dc59fc71f007aad339a6 · Modrinth version lO4YBmsP · Project link unavailable Side not labelled
c2me-fabric-mc1.21.4-0.3.2+alpha.0.14.jar SHA-1 09e69fe79dae4ea986781e6aeee9246f0a193d91 · Modrinth version aIK5ryZo · Project link unavailable Side not labelled
chunky-player-pause-1.0.1.jar SHA-1 fd9af4fc0c61216751656131e0622d61951c9bdb · Project link unavailable Side not labelled
cloth-config-17.0.144-fabric.jar SHA-1 63a1a3b25c642f5a745dfcc9bdc0841660f560af · Modrinth version TJ6o2sr4 · Project link unavailable Side not labelled
CollisionFix-1.0.1.jar SHA-1 a6c39b00357be9309633d58a204c84419c9d8a9f · Modrinth version srnyGoVX · Project link unavailable Side not labelled
cullleaves-fabric-4.0.3.jar SHA-1 1962f8f7f4264cba46a579e0580366736abe3e9a · Modrinth version MFDifoVo · Project link unavailable Side not labelled
entityculling-fabric-1.7.2-mc1.21.4.jar SHA-1 a8b87f259682580d558f793ed99be44d55f06c0f · Modrinth version NkBXk0Ye · Project link unavailable Side not labelled
fabric-api-0.113.0+1.21.4.jar SHA-1 df51e11eb19402b9c1f5e6c072d4a9c4b8e45903 · Modrinth version 15ijyoD6 · Project link unavailable Side not labelled
fast-ip-ping-v1.0.5-mc1.21.1-fabric.jar SHA-1 44e6178f00703b887d551fbbe27ba8b34699445e · Modrinth version 24ohs0tI · Project link unavailable Side not labelled
ferritecore-7.1.1-fabric.jar SHA-1 ee08ca5fd2a7a02dbade048745533b5570a826f0 · Modrinth version IPM0JlHd · Project link unavailable Side not labelled
forcecloseloadingscreen-2.2.2.jar SHA-1 18d775e4539d65ea80c422f3b576a5590af4cce1 · Modrinth version UwDrIjNb · Project link unavailable Side not labelled
getittogetherdrops-fabric-1.21-1.3.1.jar SHA-1 0f0507ebb7396ca26a2dccf6df150ea80530ecc0 · Modrinth version SONCHAXQ · Project link unavailable Side not labelled
ImmediatelyFast-Fabric-1.3.3+1.21.4.jar SHA-1 4905e6392a4831d55a3da1c8e6b65177bae1d137 · Modrinth version gh2TGVZk · Project link unavailable Side not labelled
krypton-0.2.8.jar SHA-1 73e792eb5f120787becda4b87b6ff18b26caea50 · Modrinth version Acz3ttTp · Project link unavailable Side not labelled
Ksyxis-1.3.2.jar SHA-1 21c82ab70e7b427e07cee07cec26ba603301d83e · Modrinth version QFfBwOwT · Project link unavailable Side not labelled
language-reload-1.7.2+1.21.4.jar SHA-1 8619f6169819b45a8f3fe533cdf0c9ab3adc4d0b · Modrinth version G4UHbATy · Project link unavailable Side not labelled
lazy-language-loader-0.3.8.jar SHA-1 59b42ca37534b61207f4be8137ed336046a93545 · Modrinth version dSqw5J7H · Project link unavailable Side not labelled
libjf-3.18.3.jar SHA-1 bdc9d0963f294b92a5294595503734d61089f951 · Modrinth version 6wy6ArUZ · Project link unavailable Side not labelled
lithium-fabric-0.14.3+mc1.21.4.jar SHA-1 054d976fc8bc6699980ad7e87a344cd356e2c0d5 · Modrinth version t1FlWYl9 · Project link unavailable Side not labelled
modernfix-fabric-5.20.0+mc1.21.4.jar SHA-1 6f702a25b148bc7dcadc1f840a943f6ebafeb19c · Modrinth version A84EEUXb · Project link unavailable Side not labelled
moreculling-fabric-1.21.4-1.2.2.jar SHA-1 e2e8f8d06272529b989805bc0b28e702c234502e · Modrinth version 3Kv9jtmA · Project link unavailable Side not labelled
noisium-fabric-2.5.0+mc1.21.4.jar SHA-1 4adbf542d5dd586fe8a458202bfeebd757dfd2f6 · Modrinth version 9NHdQfkN · Project link unavailable Side not labelled
Optimizer 1.2.0 (1.21.2-1.21.4).jar SHA-1 0955157279bea583a6405ddc8464a02b0a1b582c · Modrinth version QXaW6Ifv · Project link unavailable Side not labelled
packetfixer-fabric-1.5.0-1.21.4.jar SHA-1 16239d5618a41b96e90034de0ec50423332177c8 · Modrinth version HeMsvFGg · Project link unavailable Side not labelled
panda-tnt-fusion-1.0.0_1.21.4.jar SHA-1 f6ad1635c1300fbe50bce2c1ec67fd0f587a7be9 · Modrinth version w3BLpAD5 · Project link unavailable Side not labelled
rabbit-pathfinding-fix-1.0.3.jar SHA-1 57a85ff0780ffcac10551bd21549a8c49317ad8c · Modrinth version Adw6Z2Jf · Project link unavailable Side not labelled
raknetify-fabric-0.1.0+alpha.5.142-all.jar SHA-1 10af915b5a27975e4be22363a75d7100baabfa34 · Modrinth version ywJ2Z0ds · Project link unavailable Side not labelled
rpc-1.1.2+1.20.3-1.21.4-fabric.jar SHA-1 ec7a5a8f01ab31494d2182f391d7226bb7451d1c · Modrinth version zMuNns6b · Project link unavailable Side not labelled
ScalableLux-0.1.2+beta.1+fabric.6d46f24-all.jar SHA-1 eb8c871d57e786b65ba4c462cd34940700e4d3a9 · Modrinth version otxwJ9w3 · Project link unavailable Side not labelled
servercore-fabric-1.5.8+1.21.4.jar SHA-1 f9c7fe0fcc84dc9a9fb6e3a0e2da23ec731bd78f · Modrinth version uJYh4tBK · Project link unavailable Side not labelled
sodium-fabric-0.6.6+mc1.21.4.jar SHA-1 772956d8cc9ebec66a5001dccf66d8d1af3c3465 · Modrinth version tu8qILqH · Project link unavailable Side not labelled
StrEq-fabric-1.0.5.jar SHA-1 0595ea325d55208a5e581c3be0d6218352cb670d · Modrinth version cXF1u16h · Project link unavailable Side not labelled
superfastmath-0.0.2-1.21.4.jar SHA-1 dd80d5333e8f9e2da3feb3eb4cda1564dc31b5f9 · Project link unavailable Side not labelled
ticktweaks-1.1.1-1.20.5-1.21.4.jar SHA-1 56fe4d5dccb2576a84cfae7a91714ff686103781 · Modrinth version XfosMaBS · Project link unavailable Side not labelled
vmp-fabric-mc1.21.4-0.2.0+beta.7.187-all.jar SHA-1 500eb53a99654b4398e8ca81b188fac9bde606c4 · Modrinth version k1tcjmTr · Project link unavailable Side not labelled
xlpackets-1.0.5-1.21.jar SHA-1 3a1370a4594f1da0d55a55f09d03e2e05c255e4c · Modrinth version fllia1S2 · Project link unavailable Side not labelled

Pick your setup

Just Perfect by Minecraft version and loader

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

1 available setups

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

Recent files

Just Perfect versions and loaders

2 of 2 releases match

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

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