Feather Boost

Feather Boost

This Modpack is boost your fps

by DsGamerzOp
45.4K Downloads
0 Followers
fabricMC 1.21.11combatoptimization

About this Modpack

🌟 Feather Boost – The Ultimate FPS Optimization Modpack 🌟

Feather Boost is a performance-focused Minecraft modpack built specially for players who want maximum FPS, smoother gameplay, and lag-free performance without compromising the original feel of the game. Designed with Feather Client users in mind, this pack is packed with the most effective optimization and performance mods like Sodium, Lithium, Starlight, and more to give you the best possible experience.

Unlike heavy modpacks that add unnecessary features, Feather Boost focuses only on speed, stability, and performance. Whether you’re on a high-end PC or struggling with a low-end system, this modpack will push your hardware to its limit and unlock the smoothest possible Minecraft experience.

⚡ Why Choose Feather Boost?

🚀 Massive FPS Boost – Unlock higher frame rates than ever before.

⚙️ Sodium + Lithium Powered – Industry-leading performance mods for rendering and logic optimization.

🌌 Starlight Integration – Fixes Minecraft’s outdated light engine for ultra-fast performance.

🖥️ Optimized for Feather Client – Works perfectly with Feather Client’s sleek UI and settings.

🔧 Pre-configured Settings – Plug and play, no complicated setup required.

🎮 Smooth PvP & Survival Gameplay – Reduced lag spikes, faster world loading, and stable frame pacing.

🛠️ Included Performance Mods (Highlights)

Sodium – Next-gen rendering for huge FPS improvements.

Lithium – Optimizes game logic for smoother tick rates.

Starlight – Complete overhaul of Minecraft’s light engine for faster chunk updates.

FerriteCore & Memory Mods – Reduce memory usage and stuttering.

Entity & Chunk Optimization Mods – Keep your world running fast, even in late game.

🎯 Who is Feather Boost For?

Players with low-end PCs/laptops who struggle with lag.

PvP players who want consistent frame rates during fights.

Survival/Builders who want smooth gameplay in big worlds.

Anyone who loves Minecraft but hates stutters, lag spikes, and slow performance.

🔥 With Feather Boost, you’re not just playing Minecraft – you’re unlocking its full potential. Download now and experience the difference of a true FPS-boosted adventure!

Available Versions

Feather Boost 1.21.11release
MC 1.21.11fabric18.8K downloads
January 3, 2026
Feather Boost 1.21.10release
MC 1.21.10fabric2.0K downloads
January 3, 2026
Feather Boost 1.21.8release
MC 1.21.8fabric6.0K downloads
October 18, 2025
Feather Boost 1.21.6release
MC 1.21.6fabric906 downloads
September 25, 2025
Feather Boost 1.21.4release
MC 1.21.4fabric4.4K downloads
September 25, 2025

How to Set Up a Feather Boost Server

1

Order Server

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

2

Install Modpack in Dashboard

Open the modpack browser in the dashboard, search for "Feather Boost" 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

Feather Boost 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 Boost 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 €5.2/month).

Can I add custom mods to Feather Boost 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 Boost 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 Feather Boost Server

Start your own server with automatic modpack installation.

Recommended RAM:
6 GB(min. 4 GB)
From 5.20 / month
Create Server Now
1-Click Modpack Install
NVMe SSD Storage
DDoS Protection included
Automatic Backups

Details

License
Apache License 2.0
Server-side
Optional
Client-side
Required

Supported Versions

1.21.111.21.101.21.91.21.81.21.61.21.41.21.11.20.61.20.41.20.1+4 more

Start your Feather Boost Server now

From €5.20/month; 6 GB RAM is recommended for best performance.

Configure Server →