
IBR Extras for 1.21 (nopey's)
A HUD Mod that shows a lot of information and fancy textures for all the Ice Boat Racers out there!
Screenshots

About this Mod
It is an unofficial port. Nothing changed, just updated to 1.21. nopey's 1.20 version
nopey's description:

IBR Extras on Modrinth!
This mod was initially based on hibiii's BoatHUD but got reworked and built from scratch.
I will still give credits to hibiii for the base Features.
The new stuff is all built by me with much love and a bunch of hours of intense thinking.
Some of the Features
- Speedometer
- A bunch of information such as:
- Rotational Inertia
- Turn Angle
- g Force
- Speed
- FPS
- Ping
- Arrow Keys HUD
- Rescalable / Colorable Texts and Textures
- Timer HUD for Makkuusens TimingSystem (Only tested on FrostHex)
- Easy to use Drag & Drop Menu for the HUD Positions
- Many more to come
Suggestions & Feedback
Do you have an idea for a new feature or improvements for existing features? Or maybe you found some bugs? Please contact me on discord and let me know so I can work on it ASAP!
Keep in mind that this is a beta version so there will be bugs.
Discord: nopey.
Thank you for using my mod! :)
Available Versions
How to Install IBR Extras for 1.21 (nopey's) 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 (1.21).
Install Mod
Open the mod browser in the dashboard and search for "IBR Extras for 1.21 (nopey's)". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21
Server-side
✗ UnsupportedRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
IBR Extras for 1.21 (nopey's) 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 (1.21). You can switch loaders with one click in the panel.
Is IBR Extras for 1.21 (nopey's) compatible with fabric?
IBR Extras for 1.21 (nopey's) officially supports fabric for Minecraft 1.21. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with IBR Extras for 1.21 (nopey's) – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if IBR Extras for 1.21 (nopey's) 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 IBR Extras for 1.21 (nopey's) with just one click on your server.