CurseForge · Minecraft mod
Sable
A library mod for interactive moving block structures, or "sub-levels"
Quick answer
Which Sable release should I use?
Sable NeoForge 2.0.3 for mc1.21.1 targets 1.21.1 with NeoForge. The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server. No extra mods listed for this file.
Where it goes
Is Sable required on the client, server, or both?
The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server.
The source does not explicitly classify this release as client-only or server-only.
What else does Sable NeoForge 2.0.3 for mc1.21.1 need?
Sable NeoForge 2.0.3 for mc1.21.1. 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.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Sable without breaking your instance.
Built for Sable NeoForge 2.0.3 for mc1.21.1. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use Sable NeoForge 2.0.3 for mc1.21.1. It targets 1.21.1 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 it belongs on the client. The project page does not say whether it belongs on the dedicated server.
- 04
Pick the file you checked
Use the “Get this file” button beside Sable NeoForge 2.0.3 for mc1.21.1. It opens that exact file at the source.
About this project
What does Sable add?

Sable
Sable is a library mod that adds sub-levels to Minecraft. Sub-levels are moving regions of blocks, block-entities, and entities that remain interactive while assembled. Sable contains a physics pipeline (based on the Rapier physics engine written in Rust) that allows sub-levels to move with physics and react to changes in the world.
Sable does not add any content to the survival game, or any manner of constructing sub-levels in survival.
Use /sable to assemble, modify, and query sub-levels.
⚠️ Compatibility Warning
Sable is an incredibly intrusive mod. It makes extensive use of mixins, and is prone to extensive compatibility issues with other mods.
Thanks
- Dimforge maintainers and contributors for their amazing work on the Rapier physics engine, included in the default physics pipeline
- Eriksonn for the sub-level splitting region algorithm, floating blocks, and amazing math wizardry
- Ocelot for the fancy sub-level renderer and an incredible amount of optimization and API help
- Cyvack for many Create compatability fixes and features, assembly help, and general development
- NotSoEpic for lift math, compatability fixes, bug-fixes, and lots of general development
- KyanBirb for assets, compatability fixes, bug-fixes and lots of general development
- Cake for bug-fixes and general development help
- Rhyguy1 for morale
Project description from CurseForge.
Pick your setup
Sable 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
Sable versions and loaders
Sable NeoForge 2.0.3 for mc1.21.1
sable-neoforge-1.21.1-2.0.3.jar
17 Jun 2026
Sable Fabric 2.0.3 for mc1.21.1
sable-fabric-1.21.1-2.0.3.jar
17 Jun 2026
Sable NeoForge 2.0.2 for mc1.21.1
sable-neoforge-1.21.1-2.0.2.jar
15 Jun 2026
Sable Fabric 2.0.2 for mc1.21.1
sable-fabric-1.21.1-2.0.2.jar
15 Jun 2026
Sable NeoForge 2.0.1 for mc1.21.1
sable-neoforge-1.21.1-2.0.1.jar
13 Jun 2026
Sable Fabric 2.0.1 for mc1.21.1
sable-fabric-1.21.1-2.0.1.jar
13 Jun 2026
Sable NeoForge 2.0.0 for mc1.21.1
sable-neoforge-1.21.1-2.0.0.jar
13 Jun 2026
Sable Fabric 2.0.0 for mc1.21.1
sable-fabric-1.21.1-2.0.0.jar
13 Jun 2026
Sable NeoForge 1.2.2 for mc1.21.1
sable-neoforge-1.21.1-1.2.2.jar
28 Apr 2026
Sable Fabric 1.2.2 for mc1.21.1
sable-fabric-1.21.1-1.2.2.jar
28 Apr 2026
Sable NeoForge 1.2.1 for mc1.21.1
sable-neoforge-1.21.1-1.2.1.jar
28 Apr 2026
Sable Fabric 1.2.1 for mc1.21.1
sable-fabric-1.21.1-1.2.1.jar
28 Apr 2026
Looking for an older file? The official CurseForge project page is in Resources.