Nodex

Nodex

In-game Datapack editing with a built in text editor screen.

by
360 Downloads
fabricmanagementutility
Rent Server with this Mod

Screenshots

Main Menu
Project Manager
Settings Menu

About this Mod

datapack_color

Nodex

A work in progress minecraft ingame IDE mod for datapack development.

Discord

Fabric
Kotlin
Java

This mod is currently in alpha and is in active development

many features of this mod have not been fully implemented

📝 Overview

Nodex is a minecraft mod that allows in game data pack editing with a built-in text editor.

The goal of this mod aside from basic coding functionality expected from vscode is:

  • To provide in-game tools for debugging or fast implementation to speed up datapack development.
  • To provide a collaborative datapack programming environment (multiplayer support).

✅ What's implemented?

  • Saving, loading, editing datapack files
  • Code Editor with JSON Syntax highlighting
  • AtlantaFX themes support
  • File Tree
  • Project manager
  • Universal folders for datapacks and configs
  • Datapack Mirroring to a world

👷 Future plans

❓FAQ

Will we support other loaders?

We plan on supporting all loaders as well as any server software. Support for other loaders will come while beta is being released and fabric will be the default until then and will be focused on first!

When will it be FULLY released?

The beta release isn't expected any time soon as there isn't any exact set date. If you are looking for updates, check up on our discord where we have regular updates on our progress posted up on there.

☝️ Want to give feedback or request features?

Any input is appreciated here

🗒️ Open Feedback Issue

💡 Open Feature Issue

Dependencies List

Dependencies used: List

Available Versions

Nodex 0.0.3 [Fabric 26.1-26.1.2]alpha
MC 26.1, 26.1.1, 26.1.2fabric
May 5, 2026
Nodex 0.0.2 [Fabric 1.21.9-1.21.11]alpha
MC 1.21.9, 1.21.10, 1.21.11fabric
January 6, 2026
Nodex 0.0.2 [Fabric 1.20.5-1.21.8]alpha
MC 1.20.5, 1.20.6, 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8fabric
January 6, 2026
Data Pack IDE 0.0.1 [Fabric 1.20.5-1.21.8]alpha
MC 1.20.5, 1.20.6, 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8fabric
November 23, 2025

How to Install Nodex 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 (26.1.2).

3

Install Mod

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

Compatibility

Mod Loaders

fabric

Minecraft Versions

26.1.2, 26.1.1, 26.1 (+14 more)

Server-side

Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Nodex 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 (26.1.2). You can switch loaders with one click in the panel.

Is Nodex compatible with fabric?

Nodex officially supports fabric for Minecraft 26.1.2, 26.1.1, 26.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Nodex – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Nodex 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 Nodex with just one click on your server.

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

Details

License
GNU Lesser General Public License v2.1 or later
Server-side
Unsupported

Supported Versions

26.1.226.1.126.11.21.111.21.101.21.91.21.81.21.71.21.61.21.5+7 more