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Modrinth · Minecraft mod
Library Ferret
Shared code for the mod of jtorleon studios
Choose a version Pick your version below, then grab the matching file.
Quick answer
Which Library Ferret release should I use?
Latest stable file 4.0.0
Game version 1.21.11
Loader Forge
Library Ferret 4.0.0 targets 1.21.11 with Forge. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.
Where it goes
Is Library Ferret required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
Client Optional
Dedicated server Optional
Loader for this release Forge
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume
The source marks this as usable on both the client and server.
What else does Library Ferret 4.0.0 need?
4.0.0. 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 Library Ferret without breaking your instance.
Built for Library Ferret 4.0.0. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 4.0.0. It targets 1.21.11 with Forge; 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
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 4.0.0. It opens that exact file at the source.
About this project
What does Library Ferret add?
Intro :
Library Ferret is a library mod designed to centralize shared code for JTorLeon Studios' mods. While it doesn't add visible content on its own, it is crucial for the functionality of other mods from our studio.
Originally, this mod included items and blocks, but in the next version, only the "coins" item functionality will be retained. However, Library Ferret has the potential to serve as a foundation for other systems in the future, such as currency systems or custom game mechanics, offering a versatile toolkit for mod developers.
Even if you're not using other JTorLeon Studios mods, Library Ferret could still be useful for integrating custom features or expanding your own projects, like the coins.
Mods requiring Library Ferret
Enjoy this mod? Don’t miss future updates! Click the Follow button on the project page to get notified when new content is released. 💚🚀
Partners :
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Call to Action :
Have questions? Need help? Join us on Discord or visit our GitHub to get involved with the community and contribute!
Project description from Modrinth.
Pick your setup
Library Ferret by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Minecraft version
1.21.10
2 loader buildsMinecraft version
1.21.9
3 loader buildsMinecraft version
1.21.8
3 loader buildsMinecraft version
1.21.7
3 loader buildsMinecraft version
1.21.6
3 loader buildsMinecraft version
1.21.5
3 loader buildsMinecraft version
1.21.4
3 loader buildsMinecraft version
1.21.3
3 loader buildsMinecraft version
1.21.2
1 loader buildMinecraft version
1.21.1
3 loader buildsMinecraft version
1.21
3 loader buildsShowing the newest 12 of 28 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Library Ferret versions and loaders
4.0.0
libraryferret-forge-1.21.11-4.0.0.jar
14 Aug 2026
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 1.21.11 · Forge setup 1.21.11Forge release
4.0.0
libraryferret-forge-1.21.10-4.0.0.jar
15 Jun 2026
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 1.21.10 · Forge setup 1.21.10Forge release
4.0.0
libraryferret-fabric-1.21.11-4.0.0.jar
3 May 2026
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 1.21.11 · Fabric setup 1.21.11Fabric release
4.0.0
libraryferret-fabric-1.21.10-4.0.0.jar
3 May 2026
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 1.21.10 · Fabric setup 1.21.10Fabric release
4.0.0
libraryferret-forge-1.21.9-4.0.0.jar
13 Oct 2025
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 1.21.9 · Forge setup 1.21.9Forge release
4.0.0
libraryferret-neoforge-1.21.9-4.0.0.jar
3 Oct 2025
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 1.21.9 · NeoForge setup 1.21.9NeoForge release
4.0.0
libraryferret-fabric-1.21.9-4.0.0.jar
30 Sept 2025
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 1.21.9 · Fabric setup 1.21.9Fabric release
4.0.0
libraryferret-neoforge-1.21.8-4.0.0.jar
22 Sept 2025
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 1.21.8 · NeoForge setup 1.21.8NeoForge release
4.0.0
libraryferret-neoforge-1.21.7-4.0.0.jar
22 Sept 2025
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 1.21.7 · NeoForge setup 1.21.7NeoForge release
4.0.0
libraryferret-neoforge-1.21.6-4.0.0.jar
22 Sept 2025
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 1.21.6 · NeoForge setup 1.21.6NeoForge release
4.0.0
libraryferret-forge-1.21.8-4.0.0.jar
20 Sept 2025
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 1.21.8 · Forge setup 1.21.8Forge release
4.0.0
libraryferret-forge-1.21.7-4.0.0.jar
20 Sept 2025
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 1.21.7 · Forge setup 1.21.7Forge release
Looking for an older file? The official Modrinth project page is in Resources.
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