I'm Fast
A mod to remove minecraft moved too quickly! and moved wrongly (speed limits)
About this Mod
This mod it's a modern solution to remove minecraft "moved too quickly" and "moved wrongly" using mixin
This mod allows you to move faster beyond the limits of vanilla
This mod is server side is not required in the client
if you want a port for a version/loader just open a github issue with the port label
just copy and paste into the server mods folder and it's done
Available Versions
How to Install I'm Fast on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (26.2).
Install Mod
Open the mod browser in the dashboard and search for "I'm Fast". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
26.2, 26.1.2, 26.1.1 (+17 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
I'm Fast server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (26.2). You can switch loaders with one click in the panel.
Is I'm Fast compatible with fabric and forge and neoforge?
I'm Fast officially supports fabric, forge, neoforge for Minecraft 26.2, 26.1.2, 26.1.1. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with I'm Fast – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if I'm Fast consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Rent Modded Server
Install I'm Fast with just one click on your server.