Feather Weighted MC

Name: Feather Weighted MC
Price: 8 EUR
Author: kernelxdev

Feather Weighted MC is a Minecraft modpack that can give up to 1700% more performance boost!

by kernelxdev

3.6K Downloads

0 Followers

fabricMC 1.21.11lightweightoptimization

Rent Feather Weighted MC Server

Screenshots

About this Modpack

Feather Weighted MC

Is a Minecraft modpack that can give up to 1700% Performance Boost!

It currently utilizes some of the best performance boosting mods

BEFORE YOU START PLAYING REMEMBER TO DISABLE ENTITY CULLING FROM SODIUM BECAUSE THIS MODPACK HAS ITS OWN ENTITY CULLING MOD THAT IS MUCH BETTER

Entity Culling

Down Here you can Find how Game is performing on my device here are my Specs:

CPU : AMD Ryzen 5 4600H
GPU : Mobile GTX 1650 Ti
RAM : 8 GB DDR4 3200Mhz

With Shaders: 104 FPS
Shaders
Without Shaders: 1041 FPS
NoShaders
Vanilla:
Vanilla

Available Versions

Feather Weighted MC 1.1release

MC 1.21.11fabric308 downloads

February 2, 2026

Feather Weighted MC 1.20.6 1.0.41release

MC 1.20.6fabric1.2K downloads

May 15, 2024

Feather Weighted MC 1.20.6 1.0.4release

MC 1.20.6fabric126 downloads

May 15, 2024

Feather Weighted MC 1.20.6 1.0.3release

MC 1.20.6fabric92 downloads

May 15, 2024

Feather Weighted MC 1.20.4 1.0.2release

MC 1.20.4fabric337 downloads

March 27, 2024

How to Set Up a Feather Weighted MC Server

Order Server

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

Install Modpack in Dashboard

Open the modpack browser in the dashboard, search for "Feather Weighted MC" and click "Install". The fabric loader and Minecraft 1.21.11 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

Feather Weighted MC 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 Feather Weighted MC 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 Feather Weighted MC 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.

Feather Weighted MC 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.