Debugify

Debugify

Fixes Minecraft bugs found on the bug tracker

by
33.7M Downloads
fabricforgequiltoptimizationutility
Rent Server with this Mod

About this Mod

Debugify

Debugify is a project that fixes over 70 bugs found on the bug tracker in Minecraft.

(and does nothing more!)

wakatime
Lines of Code

What does this mod replace?

This mod replaces many mods and implements fixes from some others

These superseded mods are not hard conflicts and can be used in conjunction with Debugify for any additional advanced features.

Links and other info

GitHubCurseforgeModrinthPatched bug listDiscord

What if I want to enable some bug fixes, but not others?

Debugify has a configuration GUI accessible by Fabric's Mod Menu.
If you don't want to it, there is always the configuration file located at
.minecraft/config/debugify.json

configuration menu

Client, or Server?

Debugify includes many fixes for both the client and server (all server fixes also apply to client).
So you should definitely use it on both.

Can I include this in my modpack?

Yes! Of course! I even added a little feature in the mod for you! The constant updates may be exhausting to maintain,
so I added a config option that defaults new bug fixes to off, until you get round to looking at it.

Credits

Translators

Available Versions

Debugify 26.2.0.0release
MC 26.2fabric
June 22, 2026
Debugify 1.21.11+1.1release
MC 1.21.11fabric
April 10, 2026
Debugify 26.1.2.2release
MC 26.1.2fabric
April 10, 2026
Debugify 26.1.2+1.0release
MC 26.1.2fabric
April 9, 2026
Debugify 1.21.11+1.0release
MC 1.21.11fabric
January 12, 2026

How to Install Debugify on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (26.2).

3

Install Mod

Open the mod browser in the dashboard and search for "Debugify". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabricforgequilt

Minecraft Versions

26.2, 26.1.2, 1.21.11 (+22 more)

Server-side

~ Optional

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Debugify 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 Debugify compatible with fabric and forge and quilt?

Debugify officially supports fabric, forge, quilt for Minecraft 26.2, 26.1.2, 1.21.11. 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 Debugify – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Debugify 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.

Rent Modded Server

Install Debugify with just one click on your server.

Recommended RAM
4 GBfrom €5.2/mo
Minimum 3 GB | per 8 players
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
GNU Lesser General Public License v3.0 only
Server-side
Optional

Supported Versions

26.226.1.21.21.111.21.101.21.81.21.71.21.61.21.51.21.41.21.3+15 more