How do I install debug-helper?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. Opens on Modrinth — not every file is mirrored on our own servers.

What Minecraft version does debug-helper work with?

The listing gives Minecraft 1.21, 1.21.1, 1.21.2, among others. This is the version stated by the author or source site, not something we verified ourselves.

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debug-helper

by zhengzhengyiyi · on Modrinth

Which build do you need?

This mod ships a separate file for every mod loader and every version of the game. Pick both, then download — the wrong build installs fine and then does nothing in the game.

Mod loader

Mod loader Quilt2 builds
Mod loader Fabric1 build

Minecraft version

Minecraft 1.21–1.21.8Newest
Minecraft 1.20.5–1.20.6

Minecraft 1.20.1–1.21.8Newest

⬇ Download for 1.21–1.21.8 · Quilt ⬇ Download for 1.20.5–1.20.6 · Quilt ⬇ Download for 1.20.1–1.21.8 · Fabric

I don't know my version or loader

Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.

No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.

Open in MC Java Mods Get it on Google Play →

DebugHelper

- Simple Debug Utility for Fabric Mods

The description is made with AI

DebugHelper is a lightweight, server-side-only utility mod designed to help Fabric mod developers add easy debugging capabilities to their mods. This mod does nothing on its own — it must be used as a dependency by other mods during development.

quilt version of this mod is in beta

📌 Overview

DebugHelper provides simple logging, tracing, and debugging utilities that other mods can use to:

Print debug messages to the server console
Track event triggers
Monitor code flow during development

⚠️ This mod is server-side only. It does nothing on the client and should not be installed there.

🧩 For Mod Developers: How to Use

If you're developing a Fabric mod and want to use DebugHelper for debugging, follow these steps.

1. Add Dependency in `build.gradle`

dependencies {
    // other dependencies
    
    modImplementation("io.github.zhengzhengyiyi.tweak_api.debughelper:${project.debughelper_version}")
}

debughelper_version=1.0.4

3. Use in Your Code (Java)

in this section, please view github (I am still doing readme on github)

📚 Check the source code for full API details.

⚙️ Requirements

Minecraft: 1.20.1+
Environment: Server-side only
Java: 17+

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.21, 1.21.1, 1.21.2
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

Verified by MCModsHub

Ships as debughelper-1.0.0-beta.1+1.21-quilt-dev.jar — drop this file into the mods folder
Download size: 29 KB
Download link checked 5 Sept 2026 — working

These come from our own check of the pack file, not from the source page.

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