CurseForge · Minecraft mod
OpenComputers: Modernized
OpenComputers meets modern Minecraft! Modular computers, robots, and drones for 1.21 and beyond!
Quick answer
Which OpenComputers: Modernized release matches Fabric?
OpenComputers: Modernized 1.10.8 (Fabric) targets 1.21.1 with Fabric. 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 OpenComputers: Modernized 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 OpenComputers: Modernized 1.10.8 (Fabric) need?
1.10.8 (Fabric) on Fabric. Every mod below is checked against that same setup.
Install Fabric API first. We found matching files for this game-version and loader setup. 8 come through another mod in the chain.
8 extra mods were pulled in by other dependencies. Indented rows show who needs each one. We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add OpenComputers: Modernized without breaking your instance.
Built for OpenComputers: Modernized 1.10.8 (Fabric) on Fabric. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.10.8 (Fabric). It targets 1.21.1 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Fabric API first. We found matching files for this game-version and loader setup. 8 come through another mod in the chain.
- 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 1.10.8 (Fabric). It opens that exact file at the source.
About this project
What does OpenComputers: Modernized add?
OpenComputers: Modernized

OpenComputers: Modernized (OC:M) is a port of the original OpenComputers mod for modern Minecraft.
Currently, the mod is available for 1.21.1, but versions for 1.20.1 and 26.x are also in the works!
This version of the mod works on both NeoForge and Fabric, so you can play with any other mods while not having to leave OpenComputers out!
Features
OpenComputers: Modernized (OC:M) is fully feature-complete with the original OpenComputers mod, you can find everything you remember from the original, for example:
- Modular, persistent computers with customizable components
- Customizable drones and robots, which can be made using the assembler with multiple tiers of components
- Tablets for computing on the go, or server racks if you need to fit a lot more computing in a lot less space
- Loot disks hidden in vanilla structures that contain pre-written programs for your computers and robots
- Extensive support for other mods, so you can use OpenComputers to automate your entire base
- An API for developers to extend the mod even further, adding more new content for you to enjoy
Support
If you run into any issue or find yourself stuck, first check the ingame "Manual" item, it might just happen to have the answers you're looking for.
You can also check the original mod's wiki pages for information, most of it applies here too!
Think you've found a bug? Report it on the issue tracker so it can be fixed!: https://github.com/habzg/OpenComputers-Modernized/issues
Modpacks
Feel free to use the mod in any modpack you make/publish, crediting/linking back to this page is not required.
Useful Links
Source code: https://github.com/habzg/OpenComputers-Modernized
OpenComputers Wiki: https://ocdoc.cil.li/
Original OpenComputers source: https://github.com/MightyPirates/OpenComputers
For Developers
If you're a developer and want to make an addon for OpenComputers: Modernized (OC:M), or even just add integrations into your own mod, an API is provided for exactly that purpose. Instructions on how to set up and use the API are available here
Project description from CurseForge.
Pick your setup
OpenComputers: Modernized by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.1
2 loader buildsCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
OpenComputers: Modernized versions and loaders
1.10.8 (Fabric)
opencomputers-fabric-1.10.8.jar
15 Nov 2026
1.10.7 (Fabric)
opencomputers-fabric-1.10.7.jar
20 Sept 2026
1.10.6 (Fabric)
opencomputers-fabric-1.10.6.jar
19 Sept 2026
1.10.5 (Fabric)
opencomputers-fabric-1.10.5.jar
6 Sept 2026
1.10.4 (Fabric)
opencomputers-fabric-1.10.4.jar
4 Sept 2026
1.10.3 (Fabric)
opencomputers-fabric-1.10.3.jar
2 Sept 2026
1.10.2 (Fabric)
opencomputers-fabric-1.10.2.jar
28 Aug 2026
1.10.1 (Fabric)
opencomputers-fabric-1.10.1.jar
26 Aug 2026
1.10.0 (Fabric)
opencomputers-fabric-1.10.0.jar
20 Aug 2026
Looking for an older file? The official CurseForge project page is in Resources.