Gyo
Play Minecraft in glorious, borderless 4:3!
About this Mod
Gyo
A client-side Fabric mod that lets you play in glorious, borderless 4:3 by automatically setting up the window on the title screen!
Dependencies
Required:
Optional:
Downloads
Reporting Issues
Please use GitHub Issues to report bugs, crashes, and other issues.
License
Gyo is under the GNU Lesser General Public License, version 3.
Available Versions
How to Install Gyo 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 (1.21.10).
Install Mod
Open the mod browser in the dashboard and search for "Gyo". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.10, 1.21.9, 1.21.8 (+8 more)
Server-side
✗ UnsupportedRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Gyo 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 (1.21.10). You can switch loaders with one click in the panel.
Is Gyo compatible with fabric?
Gyo officially supports fabric for Minecraft 1.21.10, 1.21.9, 1.21.8. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Gyo – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Gyo 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 Gyo with just one click on your server.