
Modrinth · Minecraft mod
Common Storage Lib
A library mod abstracting Capabilities/ApiLookups, Data Attachments, and Item/Fluid/Energy Storage for NeoForge and Fabric
Quick answer
Which Common Storage Lib release should I use?
Common Storage Lib 0.0.10 targets 1.21.1 with Fabric. Installation on the client is optional. Installation on the dedicated server is optional. All 1 required mods have matching files.
Where it goes
Is Common Storage Lib required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
The source marks this as usable on both the client and server.
What else does Common Storage Lib 0.0.10 need?
0.0.10. Change the file and its required mods may change too.
Install Fabric API 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 Common Storage Lib without breaking your instance.
Built for Common Storage Lib 0.0.10. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 0.0.10. 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.
- 03
Put it on the correct side
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 0.0.10. It opens that exact file at the source.
About this project
What does Common Storage Lib add?
Common Storage Lib
CSL attempts to pick up where Botarium left off in its efforts to make truly cross platform storage implementations possible. CSL, like its predecessor, allows developers to create platform agnostic storage code that can be registered to Fabric and NeoForge's respective APIs. It takes after Fabric's Storage api with immutable resources and item context, but adopts Forge's simulation system.
Unlike its predecessor, CSL makes its abstraction tools that made it possible open for you to use as well. So in addition to abstraction of storage, CSL provides abstraction of fluid resources and ingredients, abstraction of the Data attachment system provided by NeoForge and Fabric, and an abstraction of both loaders "Entity Systems" api (Capabilities on NeoForge, ApiLookup on Fabric). These apis are each in their own module, allowing you to use them independently of the storage abstractions for your own purposes.
To non XPlat Devs
For Neo only/Fabric only projects, CSL also offers some benefit. To Neo developers, immutable resources and item context are extremely useful in usage with storage. CSL automatically handles other mods usage of your item if you make use of item context. Fabric developers might be inclined to use CSL to overcome Fabric's transaction system. A word of caution though: Since the storage still needs to be registered to fabric's storage, you should take caution to make sure you still implement your storage to be compliant with rollbacks. Documentation on how to do this will be provided soon, but it is already natively supported in CSL. Developers looking to have their storage function properly on Fabric should also take care to make sure their storage is rollback compliant.
CSL is currently in Alpha
CSL 0.0.0 provides all the same features Botarium offered and more. While Botarium only supported Energy items/blocks and Fluid items/blocks, CSL supports Energy Item/Blocks/Entities, Fluid item/blocks/entities and Item item/blocks/entities with full compatibility with the Neo and Fabric transfer APIs. While cursory testing has been done, its still very much in the beginning stages.
Please Note:
Fabric does not natively support item storage on items, energy storage on entities, or fluid storage on entities. CSL registers these lookups under its own namespace, so any mod that chooses to use CSL for those specific capabilities will be compatible with each other, but not anything else. This is a Fabric specific issue as Fabric does not currently provide an ApiLookup for these. Energy item/blocks, Fluid item/blocks and Item entities/blocks are all compatible with the larger Fabric and Neoforge modding ecosystem though, and NeoForge is automatically compatible with the aforementioned lookup types.
Project description from Modrinth.
Pick your setup
Common Storage Lib by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.1
2 loader builds1.21
2 loader buildsCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Common Storage Lib versions and loaders
0.0.10
common-storage-lib-fabric-1.21.1-0.0.10.jar
12 Jul 2026
0.0.10
common-storage-lib-neoforge-1.21.1-0.0.10.jar
12 Jul 2026
0.0.9
common-storage-lib-fabric-1.21.1-0.0.9.jar
4 Jun 2026
0.0.9
common-storage-lib-neoforge-1.21.1-0.0.9.jar
4 Jun 2026
0.0.8
common-storage-lib-fabric-1.21.1-0.0.8.jar
28 May 2026
0.0.8
common-storage-lib-neoforge-1.21.1-0.0.8.jar
28 May 2026
0.0.7
common-storage-lib-fabric-1.21.1-0.0.7.jar
3 Apr 2025
0.0.7
common-storage-lib-neoforge-1.21.1-0.0.7.jar
3 Apr 2025
0.0.5
common-storage-lib-fabric-1.21-0.0.5.jar
1 Nov 2024
0.0.5
common-storage-lib-neoforge-1.21-0.0.5.jar
1 Nov 2024
0.0.4
common-storage-lib-fabric-1.21-0.0.4.jar
1 Nov 2024
0.0.4
common-storage-lib-neoforge-1.21-0.0.4.jar
1 Nov 2024
Looking for an older file? The official Modrinth project page is in Resources.