Just Enough Optimisations (JEO)

Name: Just Enough Optimisations (JEO)
Price: 8 EUR
Author: Ablaze0975

A modpack focused solely to pure performance.

by Ablaze0975

204 Downloads

0 Followers

fabricMC 1.20.1optimization

Rent Just Enough Optimisations (JEO) Server

Screenshots

About this Modpack

JEO Banner JEO(Just Enough Optimisations) is a modpack focused on pure performance.
It adds no custom content, it just
makes sure that you get no lag and high FPS.

For modpack developers: You can use JEO as a base for your modpacks, to improve your performance. I only ask that you provide a link back to this page if you go on and publish your modpack.

Modlist

C2ME
Cull Less Leaves
DashLoader
Distant Horizons
Dynamic FPS
Embeddium
Enhanced Block Entities
Entity Culling
Fast Load
Fast Quit
FerriteCore
ImmediatelyFast
Iris Shaders
Lithium
Model Gap Fix
ModernFix
More Culling
More Culling Extra

Available Versions

Just Enough Optimisations (JEO) 1.0.1release

MC 1.20.1fabric122 downloads

February 5, 2025

JEO(Just Enough Optimisations 1.0.0release

MC 1.20.1fabric82 downloads

January 9, 2025

How to Set Up a Just Enough Optimisations (JEO) Server

Order Server

Choose at least 4 GB RAM (6 GB recommended for Just Enough Optimisations (JEO)). Based on player count: per 8 players.

Install Modpack in Dashboard

Open the modpack browser in the dashboard, search for "Just Enough Optimisations (JEO)" and click "Install". The fabric loader and Minecraft 1.20.1 are configured automatically.

Start Server & Play

Start the server – all mods are loaded automatically. Share the server IP with friends and play together!

Frequently Asked Questions

Just Enough Optimisations (JEO) server crashes or won't start – what to do?

Most common causes: insufficient RAM or wrong fabric loader. Check latest.log for "OutOfMemoryError" → increase RAM to at least 6 GB. For "Mixin" or "ClassNotFoundException" errors: modpack version and loader don't match. With Mado Hosting, loader and Minecraft version are auto-configured on modpack install – preventing most startup issues.

How much RAM does a Just Enough Optimisations (JEO) server really need?

Minimum 4 GB, recommended 6 GB for stable performance. per 8 players. Important: Minecraft modpacks need more RAM than vanilla – plan extra per additional player. With Mado Hosting, you can scale RAM up live at any time without data loss (from €8/month).

Can I add custom mods to Just Enough Optimisations (JEO) without conflicts?

Yes, but check compatibility: only use mods for the same loader (fabric) and same Minecraft version (1.20.1). Common issues: ID conflicts with recipe mods and incompatible coremod versions. The Mado dashboard mod browser only shows compatible mods and warns about known conflicts.

Just Enough Optimisations (JEO) server lagging – performance tips

1) Increase RAM to 6 GB+. 2) Reduce server view-distance to 8 (server.properties). 3) Pre-generate chunks with the "Chunky" plugin. 4) Use /spark profiler to check which mods consume the most tick time. With Mado Hosting, all servers run on NVMe SSDs with dedicated CPU cores – eliminating hardware as a bottleneck.