CurseForge · Minecraft mod
Demesne Commons
A library of functionality to the Demesne mod family.
Quick answer
Which Demesne Commons release should I use?
Demesne Commons 26.1-1.0.0 targets 26.1.2 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is Demesne Commons 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 Demesne Commons 26.1-1.0.0 need?
Demesne Commons 26.1-1.0.0. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Demesne Commons without breaking your instance.
Built for Demesne Commons 26.1-1.0.0. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use Demesne Commons 26.1-1.0.0. It targets 26.1.2 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 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 Demesne Commons 26.1-1.0.0. It opens that exact file at the source.
About this project
What does Demesne Commons add?
Demesne Commons Demesne Commons is a technical library and helper mod specifically designed as the foundational core for the Demesne family of mods. It standardizes complex logic and shared systems, ensuring consistent behavior across all mods in the series.
- Machine Framework: Provides high-level abstractions for powered (FE), heated, and processing machines, including tiered augmentation and standardized energy/fluid/item logic.
- Region-Based UI: A declarative framework for building dynamic, interactive screens with built-in support for gauges, animated progress bars, and contextual help regions.
- Multiblock Service: A robust API for managing the definition, real-time validation, and entity-claiming logic of complex multi-block structures.
- Wireless Infrastructure: A centralized service managing inter-dimensional channels for the transmission of energy, fluids, and items.
- Developer Utilities: Comprehensive tools for sided inventory interactions, cross-side safety (Client/Server), NBT manipulation, and advanced command-based data inspection.
Project description from CurseForge.
Pick your setup
Demesne Commons by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Demesne Commons versions and loaders
Demesne Commons 26.1-1.0.0
demesne_commons-26.1-1.0.0.jar
3 Sept 2026
demesne_commons-1.21.1-1.0.5.jar
24 Dec 2025
demesne_commons-1.21.1-1.0.4.jar
23 Dec 2025
demesne_commons-1.21.1-1.0.3.jar
21 Dec 2025
demesne_commons-1.21.1-1.0.1.jar
20 Dec 2025
Looking for an older file? The official CurseForge project page is in Resources.