Cosinusoid

Name: Cosinusoid
Price: 8 EUR
Author: Unknown

This modpack is specially designed to increase your FPS!

by Unknown

24 Downloads

0 Followers

fabricMC 1.21.11optimization

Rent Cosinusoid Server

About this Modpack

1. About this modpack:

The goal of this modpack is to achieve the highest possible FPS

2. Warning:

If you want to add graphical mods, they might not work. This pack uses VulkanMod for better performance, so many OpenGL-based mods won't be compatible.
Make sure your GPU supports Vulkan

You will need Java 22 or higher with the following arguments:

--enable-preview --enable-native-access=ALL-UNNAMED

3. Result:

2k FPS

Available Versions

Cosinusoid 1.0.0release

MC 1.21.11fabric21 downloads

March 26, 2026

How to Set Up a Cosinusoid Server

Order Server

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

Install Modpack in Dashboard

Open the modpack browser in the dashboard, search for "Cosinusoid" 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

Cosinusoid 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 Cosinusoid 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 Cosinusoid 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.

Cosinusoid 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.