CurseForge · Minecraft mod
[CDM] ChaosCraft's Devices
A lightweight in-game desktop for Minecraft featuring windowed apps, virtual files, wallpapers, and per-player persistence. Bring a tiny PC into Minecraft!
Quick answer
Which [CDM] ChaosCraft's Devices release should I use?
[CDM] ChaosCraft's Devices ChaosCraft's Device's v.1.9.0-1.20.1-BETA targets 1.20.1 with Forge. The project page does not say whether this file belongs on the client, dedicated server, or both. All 1 required mods have matching files.
Where it goes
Is [CDM] ChaosCraft's Devices required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does [CDM] ChaosCraft's Devices ChaosCraft's Device's v.1.9.0-1.20.1-BETA need?
ChaosCraft's Device's v.1.9.0-1.20.1-BETA. Change the file and its required mods may change too.
Install GeckoLib first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add [CDM] ChaosCraft's Devices without breaking your instance.
Built for [CDM] ChaosCraft's Devices ChaosCraft's Device's v.1.9.0-1.20.1-BETA. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use ChaosCraft's Device's v.1.9.0-1.20.1-BETA. It targets 1.20.1 with Forge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install GeckoLib first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside ChaosCraft's Device's v.1.9.0-1.20.1-BETA. It opens that exact file at the source.
About this project
What does [CDM] ChaosCraft's Devices add?
🖥️ CHAOSCRAFT'S DEVICES 🖥️
A lightweight in-game desktop for Minecraft featuring windowed apps, virtual files, wallpapers, and per-player persistence. Bring a tiny PC into Minecraft!
🔧Required Dependecies
- GeckoLib v.4.7.4+
🚀 Instant In-Game Desktop
Transform your Minecraft experience with a true desktop environment - drag windows, manage files, customize wallpapers, and run built-in or custom apps, all inside Minecraft - just drop the jar in your mods folder!
🌟 Persistent & Extensible
App and desktop state are saved per-player (JSON + world FS). Modpack authors: easily customize, extend, and persist app state and files. Register custom apps/icons at runtime with simple APIs.
🖼️ Wallpaper & Media Support
Supports solid colors, PNG/JPG/GIF wallpapers, and animated backgrounds. Paint app exports PNGs. Add new wallpapers by dropping images in the runtime folder - no resource pack needed.
⚠️ Compatibility Notice
Supported on Minecraft 1.20.1 with Forge 47.4.0.
⚡ Key Features
- Full desktop UI: draggable windows, icons, taskbar, previews
- Built-in apps: Files, Notes, Notepad, Paint, Weather, Settings, Marketplace, Geomtry Dash, etc…
- Per-player JSON persistence and world-level FS (
pc_ui_files.dat) - Wallpaper manager: solid colors, images, GIFs
- Tab Feature - If you have any open apps you can press Tab to see them All !
- Searchbar - On the Taskbar so you search for Apps
- Extensible: register custom apps/icons at runtime
- Performance: async IO and smart caching for smooth UX (coming fully for v.2.0.0)
Note: The mod does not change gameplay - it adds a fully functional desktop inside Minecraft! Also beware ! Some Apps may be incomplete like the Calender, Browser and YouTube app Apps like the Browser App or YouTube app will be made Functional in a Addon in the future since having a Real Browser Engine running is Very Performance heavy
🆕 Version 1.0.0 - Initial Release 🎉
What's New:
- ✅ Placeable laptops open the in-game desktop
- 🖼️ Wallpaper picker, drag & drop support, window stacking & snapping
- 🧩 Core apps: Files, Notes, Notepad, Paint, Calculator, Calendar, Browser, Marketplace, Messenger, etc...
- 💾 Per-player JSON data and world FS for files
- 🛠️ App registration and icon customization APIs
💬 Frequently Asked Questions
🔄 Can I add this mod to an existing world?
Yes! Desktop and app data are stored per-player in JSON. You can safely add/remove this mod at any time, but always make backups.
💾 How does file persistence work?
Files and app state are saved in config/chaoscrafts_device_mod/players/<player>/ and world FS (pc_ui_files.dat). Wallpapers can be added to run/chaoscrafts_device_mod/wallpapers/ for instant use.
🖼️ Can I use custom wallpapers?
Absolutely! Just drop PNG/JPG/GIF images into the wallpapers folder.
👥 How can I extend with my own apps or icons?
Use AppFactory.registerApp(...) and IconManager.registerCustomIcon(...) in your mod or datapack. ( There will be some Documentation soon so Devs can Create Custom Apps with Ease !
🔧 Vital Fixes & Features
- Full window management: dragging, minimizing, restoring, stacking, snapping
- Taskbar with hover previews and app context menus
- File browser and editor, Paint export to PNG, per-player notes
- Live async stats & diagnostics for troubleshooting (will be fully for v.2.0.0)
- Simple installation: just drop the jar in your mods folder and play!
📊 Real-World Performance
- Desktop loads instantly in-game
- All app and file operations are async for smooth gameplay (will be fully for v.2.0.0)
- Runs fast on both high-end and modest PCs

🎮 Compatibility
- Minecraft 1.20.1 with Forge 47.4.0
- Works with most modpacks
- No resource pack needed for wallpapers - just drop images into the folder
🌐 Community
Need help or want to suggest an app? Join the BlackRift Studios Discord:
BlackRift Studios Discord
👋 About
Created by ChaosCraft - inspired by the idea of having a true desktop OS inside Minecraft, with full extensibility and local persistence for every player.
⚖️ Usage Guidelines
© 2025 ChaosCraft - All Rights Reserved
Modpack & Server Usage:
Free to include in modpacks/servers (attribution appreciated!). For large packs/servers, please reach out for a quick heads-up.
Code Protection: Please respect code copyright. Collaboration and extension are welcome — reach out if you want to contribute or create custom apps.
💬 My Policy Explained
This mod is designed to be open and extensible for the community, but please credit ChaosCraft for major features in large packs or public servers.
ChaosCrafts Device Mod • Version 1.0.0-1.20.1 • Created by ChaosCraft • BlackRift Studios • October 1, 2025
Project description from CurseForge.
Pick your setup
[CDM] ChaosCraft's Devices by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.20.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
[CDM] ChaosCraft's Devices versions and loaders
ChaosCraft's Device's v.1.9.0-1.20.1-BETA
chaoscrafts_device_mod-1.9.0-beta-all.jar
16 Aug 2026
ChaosCraft's Device's v.1.1.3-1.20.1
chaoscrafts_device_mod-1.1.3-1.20.1.jar
22 Oct 2025
ChaosCraft's Device's v.1.1.2-1.20.1
chaoscrafts_device_mod-1.1.2-1.20.1.jar
22 Oct 2025
ChaosCraft's Device's v.1.1.1-1.20.1
chaoscrafts_device_mod-1.1.1-1.20.1.jar
22 Oct 2025
ChaosCraft's Device's v.1.1.0-1.20.1
chaoscrafts_device_mod-1.1.0-1.20.1.jar
22 Oct 2025
ChaosCraft's Device Mod v.1.0.1-1.20.1
chaoscrafts_device_mod-1.0.1-1.20.1.jar
19 Oct 2025
ChaosCraft's Device Mod v.1.0.0-1.20.1
chaoscrafts_device_mod-1.0.0-1.20.1.jar
19 Oct 2025
ChaosCraft's Device Mod v.0.9.2-1.20.1
chaoscrafts_device_mod-0.9.2-1.20.1.jar
6 Oct 2025
ChaosCraft's Device Mod v.0.9.1-1.20.1
chaoscrafts_device_mod-0.9.1-1.20.1.jar
5 Oct 2025
ChaosCraft's Device Mod v.0.9.0-1.20.1
chaoscrafts_device_mod-0.9.0-1.20.1.jar
2 Oct 2025
Looking for an older file? The official CurseForge project page is in Resources.
