QuicklyOptimized

QuicklyOptimized

Another mod pack aiming to optimize Minecraft for lower end computers.

by CtrlUser
148 Downloads
0 Followers
fabricMC 1.21.11combatmultiplayeroptimization

About this Modpack

Hey there! Welcome to another one of my modpacks, aimed to increase the performance of Minecraft, while trying to keeping the asthetics as tolerable as possible. This mod pack is designed for multiplayer use, but can very well be used for singleplayer worlds too.
This pack is designed for 1.21.4+ servers and would not work well for servers under ~1.16.
This modpack will not work on the server side, and is designed ONLY for client use.

NOTE:

Though mods that can result in you getting banned from multiplayer servers are disabled, it is heavily recommended to recheck what is and isn't allowed as per the server rules (if applicable).
I do not take any responsibility of any sort of punishments as a result of this modpack.
It is therefore recommended to remove such mods from the project.

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Some texture packs have been provided to aid in a performance boost, but can always be swapped out or disabled as per the user's wish.
It is also recommended to review the mods included in this pack yourself and remove the mods you deem would be unable to run/will provide a negative experience for you.

Some quality of life features have also been provided, though some are be disabled due to fair play in servers.

Available Versions

QuicklyOptimized 1.3.1release
MC 1.21.11fabric22 downloads
April 24, 2026
QuicklyOptimized 1.3.0release
MC 1.21.11fabric28 downloads
March 1, 2026
QuicklyOptimized 1.2.2release
MC 1.21.8fabric26 downloads
October 20, 2025
QuicklyOptimized 1.2.1release
MC 1.21.8fabric16 downloads
October 2, 2025
QuicklyOptimized 1.0.0release
MC 1.16.5fabric33 downloads
September 26, 2025

How to Set Up a QuicklyOptimized Server

1

Order Server

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

2

Install Modpack in Dashboard

Open the modpack browser in the dashboard, search for "QuicklyOptimized" and click "Install". The fabric loader and Minecraft 1.21.11 are configured automatically.

3

Start Server & Play

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

Frequently Asked Questions

QuicklyOptimized 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 QuicklyOptimized 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 QuicklyOptimized without conflicts?

Yes, but check compatibility: only use mods for the same loader (fabric) and same Minecraft version (1.21.11). 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.

QuicklyOptimized 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.

Rent QuicklyOptimized Server

Start your own server with automatic modpack installation.

Recommended RAM:
6 GB(min. 4 GB)
From 8.00 / month
Create Server Now
1-Click Modpack Install
NVMe SSD Storage
DDoS Protection included
Automatic Backups

Details

License
Creative Commons Attribution Non Commercial Share Alike 4.0 International
Server-side
Optional
Client-side
Required

Supported Versions

1.21.111.21.81.16.5

Start your QuicklyOptimized Server now

From €8.00/month with 6 GB RAM for the best performance.

Configure Server →