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CurseForge · Minecraft modpack
Just Enough Optimization
Just Enough Optimization - Focused on low memory usage and higher avarege fps. Made for low-end pc so everyone can run Minecraft
Choose a version Pick your version below, then grab the matching file.
Quick answer
Which Just Enough Optimization release matches NeoForge?
Best match for your filters JEONF 1.21.5 | 1.0.0
Game version 1.21.5
Loader NeoForge 21.5.75
JEONF 1.21.5 | 1.0.0 is a complete pack release for 1.21.5 with NeoForge 21.5.75. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. For this loader, use Java 21. 18 mods in this pack file.
Pack setup
How should I set up Just Enough Optimization for players and a server?
Use JEONF 1.21.5 | 1.0.0 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 JEONF 1.21.5 | 1.0.0
Dedicated server setup Match JEONF 1.21.5 | 1.0.0
Pack loader NeoForge 21.5.75
Java version Java 21
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 18
Client only 6
Server only 0
Not labelled 12
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 Enough Optimization?
JEONF 1.21.5 | 1.0.0 on NeoForge. The pack contents and setup notes below stay tied to that release.
The selected pack release is JEONF 1.21.5 | 1.0.0. That file is for Minecraft 1.21.5 with NeoForge 21.5.75. This NeoForge setup needs Java 21. It contains 18 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 Enough Optimization?
JEOM - Just Enough Optimized Optimization
(m is for modrinth)
My PC setups for all versions above 1.20.1:
CPU: AMD Ryzen 5 4600G
RAM: 16 GB DDR4 (2GB allocated for Minecraft)
Storage: 480GB NVMe2 SSD
GPU: NVIDIA GTX 1050 with 2GB VRAM
My PC setups for all versions below 1.20.1:
CPU: INTEL I3 5005U
RAM: 4 GB DDR3 (2GB allocated for Minecraft)
Storage: 111GB SSD
GPU: INTEL HD GRAPHICS 5500
About JEOM:
JEOM is engineered for players who crave top-tier performance in Minecraft. This modpack is built from the ground up with the following goals:
High FPS: Experience fluid gameplay with minimal lag, even during intense sessions.
Low Memory Usage: Runs efficiently, making the most of your system’s resources.
Lightweight Design: Includes only the essentials, cutting out excess to keep things lean.
Fast Booting: Jump into your world faster with reduced loading times.
Simplicity is key. JEOM skips fancy visual upgrades that could slow you down, focusing instead on delivering maximum performance without compromise.
Updates and Optimization:
Every new version of JEOM brings freshly optimized configurations, ensuring you get the best performance possible. I dedicated to refining the modpack with each update, taking advantage of the latest improvements.
Got Bugs, Suggestions, or Version Requests?
We’d love to hear from you! Drop your thoughts in the CurseForge comment section. Your feedback helps me make JEOM even better for everyone.
Project description from CurseForge.
Mods in JEONF 1.21.5 | 1.0.0
Open any mod on Modpacks.ch to check its files and dependencies.
BadOptimizations-2.2.2-1.21.2-21.5.jar SHA-1
21b777dbd308898c82d7fbaa5093cde9526b577a · CurseForge file 6475295 · Project link unavailable Client onlybetterbiomeblend-1.5.2.jar SHA-1
c6528c9760ecfd2987484aabe54c3d26e931e3a7 · CurseForge file 6386138 · Project link unavailable Client onlyc2me-neoforge-mc1.21.5-0.3.3+alpha.0.63.jar SHA-1
59ff1a0adc25384682cd41e88f886da484ce3ed0 · CurseForge file 6384140 · Project link unavailable Side not labelledcloth-config-18.0.145-neoforge.jar SHA-1
49d8e091296fd89e0c3d6f589e705ff86447163a · CurseForge file 6351757 · Project link unavailable Side not labelledcwb-neoforge-3.0.0+mc1.21.5.jar SHA-1
a76e6ebd18d32a5cc570f3a91a203bc3e92b9dc3 · CurseForge file 6381093 · Project link unavailable Side not labelleddynamic-fps-3.9.4+minecraft-1.21.5-neoforge.jar SHA-1
128c951fa2af9994a6ee01b49e782896be3026c8 · CurseForge file 6501960 · Project link unavailable Client onlyentityculling-neoforge-1.7.4-mc1.21.5.jar SHA-1
09362c750667e13ef2bddb28955edaa5b57f827b · CurseForge file 6355883 · Project link unavailable Side not labelledferritecore-8.0.0-neoforge.jar SHA-1
c966accc11438c2597c0aa5ca21f19a271caaaa1 · CurseForge file 6365996 · Project link unavailable Side not labelledImmediatelyFast-NeoForge-1.9.5+1.21.5.jar SHA-1
3397a5c6a7a626f0976295c1b032c3948d611911 · CurseForge file 6588108 · Project link unavailable Client onlyiris-neoforge-1.8.11+mc1.21.5.jar SHA-1
9bba758bc44057f20d1d677dd0ed8082f25bd41b · CurseForge file 6369434 · Project link unavailable Client onlylithium-neoforge-0.16.2+mc1.21.5.jar SHA-1
171f0b8d7ae093f7841c24c40b9dbef28f741c52 · CurseForge file 6401323 · Project link unavailable Side not labelledmoreculling-neoforge-1.21.5-1.3.1.jar SHA-1
bea4dfa7bd01dec40baa0001bbee8711440278a1 · CurseForge file 6493336 · Project link unavailable Side not labellednoisium-neoforge-2.6.0+mc1.21.5.jar SHA-1
40dda24f1e675d49e25b4aa17cd5d761a3ad74ca · CurseForge file 6502915 · Project link unavailable Side not labelledpacketfixer-neoforge-1.21.5-2.1.2.jar SHA-1
8c6c8ba16c3d8d002029700896abfc22aa64ea01 · CurseForge file 6374902 · Project link unavailable Side not labelledResourcefulConfig-neoforge-1.21.5-3.5.6.jar SHA-1
2c3dc407fe0b201c2bc63d25a0fa81787835ad25 · CurseForge file 6552338 · Project link unavailable Side not labelledScalableLux-0.1.3+beta.1+neoforge.835ef64-all.jar SHA-1
b587ea58c1b580ba22f81871f0cf5c01fad7cb90 · CurseForge file 6371175 · Project link unavailable Side not labelledsodium-neoforge-0.6.13+mc1.21.5.jar SHA-1
8e46bbbc115724bb830ca786a756f730d5b85a48 · CurseForge file 6382666 · Project link unavailable Client onlystructure_layout_optimizer-neoforge-1.1.1.jar SHA-1
e9f8b5a43d30db1d281f27fb5fdc573fffb673c7 · CurseForge file 6353761 · Project link unavailable Side not labelledPick your setup
Just Enough Optimization by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Minecraft version
1.21.5
2 loader buildsMinecraft version
1.20.6
2 loader buildsMinecraft version
1.20.5
1 loader buildMinecraft version
1.20.4
2 loader buildsMinecraft version
1.20.3
1 loader buildMinecraft version
1.20.1
3 loader buildsMinecraft version
1.19.4
1 loader buildMinecraft version
1.19.2
1 loader buildMinecraft version
1.19.1
1 loader buildMinecraft version
1.18.2
2 loader buildsMinecraft version
1.16.5
2 loader buildsShowing the newest 12 of 14 game versions. Older files are in the list below.
Made local changes? Try them in a copied instance before touching a world you care about.
Recent files
Just Enough Optimization versions and loaders
NeoForge 21.5.751.21.58.0.312+7 release
NeoForge1.20.6 release
NeoForge1.20.4 beta
NeoForge1.20.1 beta
Looking for an older file? The official CurseForge project page is in Resources.