Yomi's Joban Client Mod

Yomi's Joban Client Mod

A compatible and improved version of Joban Client Mod.

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509 Downloads
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About this Mod

Yomi's Joban Client Mod

This mod is a compatible and enhanced fork of the original Joban Client Mod (JCM).
It is specifically designed to work with YMTR (Unofficial MTR fork).

Why This Fork Exists

The original JCM relies on specific internal APIs of the official MTR mod.
YMTR (my fork of MTR) modifies some of those APIs, making the original JCM incompatible.
YJCM is a necessary adaptation – it allows YMTR users to continue using JCM-like features without losing functionality.

Significant Differences from Original JCM

  • Full compatibility with YMTR – The original JCM does NOT work with YMTR. This fork bridges that gap.

  • Sound Looper now supports web audio streaming (.wav format only)

  • Compatibility with YMTR’s creative mode inventory tabs

    More features may be added in future updates!

Precautions for Web Audio Streaming

  • Audio must be in WAV format (OGG/MP3 cannot be played)
  • Ensure the URL is safe
  • Do not stream network audio too frequently to avoid stuttering

Available Versions

Yomi's Joban Client Mod 1.2.4+mc1.20release
MC 1.20, 1.20.1fabric, forge
February 25, 2026

How to Install Yomi's Joban Client Mod 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 (1.20.1).

3

Install Mod

Open the mod browser in the dashboard and search for "Yomi's Joban Client Mod". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabricforge

Minecraft Versions

1.20.1, 1.20

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Yomi's Joban Client Mod 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 (1.20.1). You can switch loaders with one click in the panel.

Is Yomi's Joban Client Mod compatible with fabric and forge?

Yomi's Joban Client Mod officially supports fabric, forge for Minecraft 1.20.1, 1.20. 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 Yomi's Joban Client Mod – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Yomi's Joban Client Mod 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 Yomi's Joban Client Mod with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
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1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
MIT License
Server-side
Required

Supported Versions

1.20.11.20